检测到新建 CVE Issue，CVE-ID: CVE-2026-89847。
你可以通过以下两种方式使用 CVE 修复服务：
-
分支影响分析
- 在本 Issue 下评论：
/analysis_branches - 系统将自动分析各个分支是否受影响，并在本 Issue 下给出表格形式的分析结果；
- 在本 Issue 下评论：
-
在指定分支上创建 PR（修复提交）
- 在本 Issue 下按如下格式评论（
branch、name、email为必填字段，每个字段单独一行）：
- 在本 Issue 下按如下格式评论（
/create_pr
branch: OLK-6.6 OLK-5.10
name: dev
email: dev@devstation.com
backport-engine: opencode
- 说明：
branch: 需要创建 PR 的目标分支列表，例如OLK-6.6 OLK-5.10；name: PR 签名人姓名（如责任人或安全负责人）；email: PR 签名人邮箱；backport-engine（可选）：可选portgpt、mystique或opencode；不填时默认使用opencode；
系统会根据上述信息自动在指定分支上创建 PR，并在本 Issue 下反馈结果。
provided by DevStation.
openeuler-ci-botWelcome To openEuler Community
Hey @qiao-yifan4 , thanks for your contribution to the community.
Bot Usage Manual
I'm the Bot here serving you. You can find the instructions on how to interact with me at Here . That means you can comment below every pull request or issue to trigger Bot Commands. You can self-configure the PR merge rules for this repository. For more details, please refer to Here.
Contact Guide
If you have any questions, please contact the SIG: Kernel ,
and any of the maintainers: @hanjunguo, @oekernel, @sanglipeng, @wkfxxx, @zeng_zhaorong ,
and any of the committers: @CTC-XiboWang, @Frank_Sae, @GoGo_phytium, @GongLei-, @LiuYongQiang0816, @SuperSix173, @Tankll2021, @TrueAI, @YiweiZ, @allen-shi, @alvin-ling, @baratta, @bibo_mao, @caixu-blue, @chen-jun-hw, @chenjiesong, @chenjunxin1992, @chenke2026, @chiqijun, @chriszjh, @duanqiangwen, @eingesch, @fangfeng123, @fanghaiqinghw, @gang_he, @gaojuxin09, @gouhao2022, @guohaocs2c, @guzitao, @hanjunguo, @hanliyang, @hellotcc, @henryze, @hewanhan, @hjx_gitff, @hongwu-wang, @howard_lu, @htforge, @hu-chunzhi, @hunan4222, @jackknight, @jerry_lilijun, @jiayi0118, @junlong-zheng, @juntianlinux, @kailiu42, @kaitiandu, @kazero00, @kevinzhu1, @kile2009, @klmengkd, @koishimind, @kongzizaixian, @kunlun_spurs, @kylin-mayukun, @leoliu-oc, @li-huisong, @linan888, @linyunsheng, @liulongfang, @liyihang0226, @lostway1, @lujialin2, @mao-hongbo, @markyuan4ta21, @mawupeng, @mingqian218472, @mingrui-liu, @mufengyan, @nebulamatrix_rdma, @peterpangogogo, @pigalsofine, @robinorg, @rock_hw, @sanglipeng, @shu-shengming, @shuaijiakun, @siyanteng, @sming56_admin, @stavewu, @stkid, @sun_nanyong, @wangboe2022, @wanghang73, @wenzhiwei11, @whoisxxx, @wkfxxx, @woqidaideshi, @wsoydl, @xingmz1, @xukuohai, @yeweihua999, @ygn-ndwd-official, @yonghu_4dc5, @young-sun, @yubo-liu1, @yuehaibing_planb, @yuzenghui1, @zhang-changzhong, @zhangyi089, @zhujianwei001, @zichengqu, @zouyipeng, @zqiao216 .
issue处理注意事项:
1. 提交正常修复分支的修复PR时,必须关联当前issue,否则无法关闭当前issue;
2. 模板内容需要填写完整, 无论是受影响或者不受影响都需要填写完整内容;
3. 以下为模板中需要填写完整的内容, 请复制到评论区回复;
注: 内容的关键词(影响性分析说明, openEuler评分, 受影响版本排查(受影响/不受影响), 修复是否涉及abi变化(是/否), 原因说明)不能省略,省略后cve-manager将无法正常解析填写内容.
影响性分析说明:
openEuler评分: (评分和向量)
受影响版本排查(受影响/不受影响):
1.master(6.18.40):
2.openEuler-20.03-LTS-SP4(4.19.90):
3.openEuler-22.03-LTS-SP4(5.10.0):
4.openEuler-24.03-LTS-Next(6.6.0):
5.openEuler-24.03-LTS-SP1(6.6.0):
6.openEuler-24.03-LTS-SP3(6.6.0):
7.openEuler-24.03-LTS-SP4(6.6.0):
修复是否涉及abi变化(是/否)：
1.master(6.18.40):
2.openEuler-20.03-LTS-SP4(4.19.90):
3.openEuler-22.03-LTS-SP4(5.10.0):
4.openEuler-24.03-LTS-Next(6.6.0):
5.openEuler-24.03-LTS-SP1(6.6.0):
6.openEuler-24.03-LTS-SP3(6.6.0):
7.openEuler-24.03-LTS-SP4(6.6.0):
原因说明：
1.master(6.18.40):
2.openEuler-20.03-LTS-SP4(4.19.90):
3.openEuler-22.03-LTS-SP4(5.10.0):
4.openEuler-24.03-LTS-Next(6.6.0):
5.openEuler-24.03-LTS-SP1(6.6.0):
6.openEuler-24.03-LTS-SP3(6.6.0):
7.openEuler-24.03-LTS-SP4(6.6.0):
原因说明填写请参考下方表格(注意：版本是否受影响和版本的原因说明必须对应，例如master版本分支受影响，那原因说明只能是受影响对应的原因之一!)：
分支状态 |
原因说明 | 使用场景 |
|---|---|---|
| 受影响 | 正常修复 | 受影响且需要修复（包含升级版本修复）的漏洞； 受影响且已经修复的漏洞（历史修复PR也需要关联issue）； 若因特殊原因无法修复，应修改原因说明为【不修复-特殊原因】，并在安委会备案相关情况。 |
| 受影响 | 暂不修复-漏洞仍在分析中 | 已关注到相关漏洞，正在处理，未明确漏洞影响和修复方案。 |
| 受影响 | 暂不修复-暂无解决方案或补丁 | 当前没有可用的修复或补救措施。【影响性分析】中应包含有关为什么没有修复或补救措施的详细说明、上游相关PR等。 |
| 受影响 | 不修复-超出修复范围 | 没有漏洞的修复计划。当版本停维、软件包宣布生命周期终止或弃用使用。 |
| 受影响 | 不修复-特殊原因导致不再修复 | 如存在其他特殊情况不修复相关漏洞，或评估后无法升级修复，应在openEuler社区安全委员会例会进行说明备案。 【影响性分析】中应包含不发布修复的详细说明、特殊情况还应有安委会会议纪要。 |
| 不受影响 | 不受影响-组件不存在 | 软件不受影响，因为易受攻击的组件不在产品中。 |
| 不受影响 | 不受影响-已有内置的内联控制或缓解措施 | 内置的内联控制或缓解措施可防止攻击者利用漏洞 |
| 不受影响 | 不受影响-漏洞代码不能被攻击者触发 | 易受攻击的组件存在，并且该组件包含易受攻击的代码。但是，易受攻击的代码的使用方式使得攻击者无法进行任何预期的攻击。 |
| 不受影响 | 不受影响-漏洞代码不在执行路径 | 易受影响的代码在执行过程中不可访问，包括产品的非预期状态。产品不使用也不执行的组件。 |
| 不受影响 | 不受影响-漏洞代码不存在 | 产品不受影响，因为漏洞背后的代码在产品中不存在。与component_not_present不同的是，有问题的组件存在，但由于某种原因（例如安全的编译器选项）使漏洞的特定代码不存在于组件中。 |
issue处理具体操作请参考:
https://atomgit.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md
pr关联issue具体操作请参考:
https://docs.atomgit.com/docs/help/home/org_project/pullrequests/pr-related-issue
说明：补丁链接仅供初步排查参考，实际可用性请人工再次确认，补丁下载验证可使用CVE补丁工具。
若补丁不准确，烦请在此issue下评论 '/report-patch 参考网址 补丁链接1,补丁链接2' 反馈正确信息，便于我们不断优化工具，不胜感激。
如 /report-patch https://security-tracker.debian.org/tracker/CVE-2021-3997 https://github.com/systemd/systemd/commit/5b1cf7a9be37e20133c0208005274ce4a5b5c6a1
@qiao-yifan4 CVE信息从NVD同步成功, 稍后请重新加载页面.
/create_pr
branch: OLK-6.6 OLK-5.10 openEuler-1.0-LTS
name: Yifan Qiao
email: qiaoyifan4@huawei.com
backport-engine: opencode
CVE: CVE-2026-89847 · Workflow: 3cba41faa7274f8aaab06d5e8c1a1f2c · Attempt: 2
状态：已结束
| 分支 | 状态 | PR / 错误 |
|---|---|---|
| OLK-6.6 | failed_invalid_commit_message | CVE metadata has no recognizable Linux source candidates |
| OLK-5.10 | failed_invalid_commit_message | CVE metadata has no recognizable Linux source candidates |
| openEuler-1.0-LTS | failed_invalid_commit_message | CVE metadata has no recognizable Linux source candidates |
显式重试：/retry 3cba41faa7274f8aaab06d5e8c1a1f2c（将重新验证来源并生成新的 Attempt）。
/retry 3cba41faa7274f8aaab06d5e8c1a1f2c
CVE-2026-89847
影响性分析说明：
In the Linux kernel, the following vulnerability has been resolved:
scsi: qla2xxx: Avoid double completion in async IOCB timeout
qla2x00_async_iocb_timeout() tries to abort a timed-out async IOCB. When
qla24xx_async_abort_cmd() fails, both the SRB_LOGIN_CMD path and the
SRB_CTRL_VP/default path scan outstanding_cmds[] for the SRB and then
call sp->done(sp, QLA_FUNCTION_TIMEOUT) unconditionally, without checking
whether the SRB was actually found and removed.
If the response ISR completes the same handle first, it removes the SRB
under qp_lock_ptr and runs sp->done() -> complete(sp->comp). The
submitter qla24xx_control_vp() wakes from wait_for_completion(), clears
sp->comp, drops its reference and returns, reclaiming the on-stack
completion. The timer reference keeps the SRB alive across the timeout
handler, but not the submitter's stack. The timeout then issues a second
sp->done() -> qla_ctrlvp_sp_done(), which evaluates "if (sp->comp)
complete(sp->comp)"; with the pointer loaded before the submitter's NULL
store, complete() writes into the freed stack frame, a use-after-free.
Track whether this path removed the SRB from outstanding_cmds and only
call sp->done() when it did, so the command is completed exactly once by
whichever path owns it. This mirrors the sp_found guard already used in
qla24xx_abort_iocb_timeout().
The Linux kernel CVE team has assigned CVE-2026-89847 to this issue.
openEuler评分:(评分和向量)
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
受影响版本排查(受影响/不受影响):
1.master:不受影响
2.openEuler-20.03-LTS-SP4:受影响
3.openEuler-22.03-LTS-SP3:受影响
4.openEuler-22.03-LTS-SP4:受影响
5.openEuler-24.03-LTS:受影响
6.openEuler-24.03-LTS-Next:不受影响
7.openEuler-24.03-LTS-SP1:受影响
8.openEuler-24.03-LTS-SP2:受影响
9.openEuler-24.03-LTS-SP3:受影响
10.openEuler-24.03-LTS-SP4:受影响
修复是否涉及abi变化(是/否)：
1.master:否
2.openEuler-20.03-LTS-SP4:否
3.openEuler-22.03-LTS-SP3:否
4.openEuler-22.03-LTS-SP4:否
5.openEuler-24.03-LTS:否
6.openEuler-24.03-LTS-Next:否
7.openEuler-24.03-LTS-SP1:否
8.openEuler-24.03-LTS-SP2:否
9.openEuler-24.03-LTS-SP3:否
10.openEuler-24.03-LTS-SP4:否
原因说明：
1.master:不受影响-漏洞代码不能被攻击者触发
2.openEuler-20.03-LTS-SP4:暂不修复-漏洞仍在分析中
3.openEuler-22.03-LTS-SP3:不修复-超出修复范围
4.openEuler-22.03-LTS-SP4:暂不修复-漏洞仍在分析中
5.openEuler-24.03-LTS:不修复-超出修复范围
6.openEuler-24.03-LTS-Next:不受影响-漏洞代码不能被攻击者触发
7.openEuler-24.03-LTS-SP1:暂不修复-漏洞仍在分析中
8.openEuler-24.03-LTS-SP2:不修复-超出修复范围
9.openEuler-24.03-LTS-SP3:暂不修复-漏洞仍在分析中
10.openEuler-24.03-LTS-SP4:暂不修复-漏洞仍在分析中
@hanliyang 经过 cve-manager 解析, 已分析的内容如下表所示:
| 状态 | 分析项目 | 内容 |
|---|---|---|
| 已分析 | 1.影响性分析说明 | In the Linux kernel, the following vulnerability has been resolved:scsi: qla2xxx: Avoid double completion in async IOCB timeoutqla2x00_async_iocb_timeout() tries to abort a timed-out async IOCB. Whenqla24xx_async_abort_cmd() fails, both the SRB_LOGIN_CMD path and theSRB_CTRL_VP/default path scan outstanding_cmds[] for the SRB and thencall sp->done(sp, QLA_FUNCTION_TIMEOUT) unconditionally, without checkingwhether the SRB was actually found and removed.If the response ISR completes the same handle first, it removes the SRBunder qp_lock_ptr and runs sp->done() -> complete(sp->comp). Thesubmitter qla24xx_control_vp() wakes from wait_for_completion(), clearssp->comp, drops its reference and returns, reclaiming the on-stackcompletion. The timer reference keeps the SRB alive across the timeouthandler, but not the submitter's stack. The timeout then issues a secondsp->done() -> qla_ctrlvp_sp_done(), which evaluates "if (sp->comp)complete(sp->comp)"; with the pointer loaded before the submitter's NULLstore, complete() writes into the freed stack frame, a use-after-free.Track whether this path removed the SRB from outstanding_cmds and onlycall sp->done() when it did, so the command is completed exactly once bywhichever path owns it. This mirrors the sp_found guard already used inqla24xx_abort_iocb_timeout().The Linux kernel CVE team has assigned CVE-2026-89847 to this issue. |
| 已分析 | 2.openEulerScore | 9.8 |
| 已分析 | 3.openEulerVector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 已分析 | 4.受影响版本排查 | master:不受影响,openEuler-20.03-LTS-SP4:受影响,openEuler-22.03-LTS-SP4:受影响,openEuler-24.03-LTS-Next:不受影响,openEuler-24.03-LTS-SP1:受影响,openEuler-24.03-LTS-SP3:受影响,openEuler-24.03-LTS-SP4:受影响,openEuler-22.03-LTS-SP3:受影响,openEuler-24.03-LTS:受影响,openEuler-24.03-LTS-SP2:受影响 |
| 已分析 | 5.是否涉及abi变化 | master:否,openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS-SP4:否,openEuler-24.03-LTS-Next:否,openEuler-24.03-LTS-SP1:否,openEuler-24.03-LTS-SP3:否,openEuler-24.03-LTS-SP4:否,openEuler-22.03-LTS-SP3:否,openEuler-24.03-LTS:否,openEuler-24.03-LTS-SP2:否 |
| 已分析 | 6.原因说明 | master:不受影响-漏洞代码不能被攻击者触发,openEuler-20.03-LTS-SP4:暂不修复-漏洞仍在分析中,openEuler-22.03-LTS-SP4:暂不修复-漏洞仍在分析中,openEuler-24.03-LTS-Next:不受影响-漏洞代码不能被攻击者触发,openEuler-24.03-LTS-SP1:暂不修复-漏洞仍在分析中,openEuler-24.03-LTS-SP3:暂不修复-漏洞仍在分析中,openEuler-24.03-LTS-SP4:暂不修复-漏洞仍在分析中,openEuler-22.03-LTS-SP3:不修复-超出修复范围,openEuler-24.03-LTS:不修复-超出修复范围,openEuler-24.03-LTS-SP2:不修复-超出修复范围 |
请确认分析内容的准确性, 确认无误后, 您可以进行后续步骤, 否则您可以继续分析.
CVE-2026-89847
影响性分析说明：
In the Linux kernel, the following vulnerability has been resolved:
scsi: qla2xxx: Avoid double completion in async IOCB timeout
qla2x00_async_iocb_timeout() tries to abort a timed-out async IOCB. When
qla24xx_async_abort_cmd() fails, both the SRB_LOGIN_CMD path and the
SRB_CTRL_VP/default path scan outstanding_cmds[] for the SRB and then
call sp->done(sp, QLA_FUNCTION_TIMEOUT) unconditionally, without checking
whether the SRB was actually found and removed.
If the response ISR completes the same handle first, it removes the SRB
under qp_lock_ptr and runs sp->done() -> complete(sp->comp). The
submitter qla24xx_control_vp() wakes from wait_for_completion(), clears
sp->comp, drops its reference and returns, reclaiming the on-stack
completion. The timer reference keeps the SRB alive across the timeout
handler, but not the submitter's stack. The timeout then issues a second
sp->done() -> qla_ctrlvp_sp_done(), which evaluates "if (sp->comp)
complete(sp->comp)"; with the pointer loaded before the submitter's NULL
store, complete() writes into the freed stack frame, a use-after-free.
Track whether this path removed the SRB from outstanding_cmds and only
call sp->done() when it did, so the command is completed exactly once by
whichever path owns it. This mirrors the sp_found guard already used in
qla24xx_abort_iocb_timeout().
The Linux kernel CVE team has assigned CVE-2026-89847 to this issue.
openEuler评分:(评分和向量)
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
受影响版本排查(受影响/不受影响):
1.master:不受影响
2.openEuler-20.03-LTS-SP4:受影响
3.openEuler-22.03-LTS-SP3:受影响
4.openEuler-22.03-LTS-SP4:受影响
5.openEuler-24.03-LTS:受影响
6.openEuler-24.03-LTS-Next:不受影响
7.openEuler-24.03-LTS-SP1:受影响
8.openEuler-24.03-LTS-SP2:受影响
9.openEuler-24.03-LTS-SP3:受影响
10.openEuler-24.03-LTS-SP4:受影响
修复是否涉及abi变化(是/否)：
1.master:否
2.openEuler-20.03-LTS-SP4:否
3.openEuler-22.03-LTS-SP3:否
4.openEuler-22.03-LTS-SP4:否
5.openEuler-24.03-LTS:否
6.openEuler-24.03-LTS-Next:否
7.openEuler-24.03-LTS-SP1:否
8.openEuler-24.03-LTS-SP2:否
9.openEuler-24.03-LTS-SP3:否
10.openEuler-24.03-LTS-SP4:否
原因说明：
1.master:不受影响-漏洞代码不能被攻击者触发
2.openEuler-20.03-LTS-SP4:暂不修复-漏洞仍在分析中
3.openEuler-22.03-LTS-SP3:不修复-超出修复范围
4.openEuler-22.03-LTS-SP4:暂不修复-漏洞仍在分析中
5.openEuler-24.03-LTS:不修复-超出修复范围
6.openEuler-24.03-LTS-Next:不受影响-漏洞代码不能被攻击者触发
7.openEuler-24.03-LTS-SP1:暂不修复-漏洞仍在分析中
8.openEuler-24.03-LTS-SP2:不修复-超出修复范围
9.openEuler-24.03-LTS-SP3:暂不修复-漏洞仍在分析中
10.openEuler-24.03-LTS-SP4:暂不修复-漏洞仍在分析中
@hanliyang 经过 cve-manager 解析, 已分析的内容如下表所示:
| 状态 | 分析项目 | 内容 |
|---|---|---|
| 已分析 | 1.影响性分析说明 | In the Linux kernel, the following vulnerability has been resolved:scsi: qla2xxx: Avoid double completion in async IOCB timeoutqla2x00_async_iocb_timeout() tries to abort a timed-out async IOCB. Whenqla24xx_async_abort_cmd() fails, both the SRB_LOGIN_CMD path and theSRB_CTRL_VP/default path scan outstanding_cmds[] for the SRB and thencall sp->done(sp, QLA_FUNCTION_TIMEOUT) unconditionally, without checkingwhether the SRB was actually found and removed.If the response ISR completes the same handle first, it removes the SRBunder qp_lock_ptr and runs sp->done() -> complete(sp->comp). Thesubmitter qla24xx_control_vp() wakes from wait_for_completion(), clearssp->comp, drops its reference and returns, reclaiming the on-stackcompletion. The timer reference keeps the SRB alive across the timeouthandler, but not the submitter's stack. The timeout then issues a secondsp->done() -> qla_ctrlvp_sp_done(), which evaluates "if (sp->comp)complete(sp->comp)"; with the pointer loaded before the submitter's NULLstore, complete() writes into the freed stack frame, a use-after-free.Track whether this path removed the SRB from outstanding_cmds and onlycall sp->done() when it did, so the command is completed exactly once bywhichever path owns it. This mirrors the sp_found guard already used inqla24xx_abort_iocb_timeout().The Linux kernel CVE team has assigned CVE-2026-89847 to this issue. |
| 已分析 | 2.openEulerScore | 9.8 |
| 已分析 | 3.openEulerVector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 已分析 | 4.受影响版本排查 | master:不受影响,openEuler-20.03-LTS-SP4:受影响,openEuler-22.03-LTS-SP4:受影响,openEuler-24.03-LTS-Next:不受影响,openEuler-24.03-LTS-SP1:受影响,openEuler-24.03-LTS-SP3:受影响,openEuler-24.03-LTS-SP4:受影响,openEuler-22.03-LTS-SP3:受影响,openEuler-24.03-LTS:受影响,openEuler-24.03-LTS-SP2:受影响 |
| 已分析 | 5.是否涉及abi变化 | master:否,openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS-SP4:否,openEuler-24.03-LTS-Next:否,openEuler-24.03-LTS-SP1:否,openEuler-24.03-LTS-SP3:否,openEuler-24.03-LTS-SP4:否,openEuler-22.03-LTS-SP3:否,openEuler-24.03-LTS:否,openEuler-24.03-LTS-SP2:否 |
| 已分析 | 6.原因说明 | master:不受影响-漏洞代码不能被攻击者触发,openEuler-20.03-LTS-SP4:暂不修复-漏洞仍在分析中,openEuler-22.03-LTS-SP4:暂不修复-漏洞仍在分析中,openEuler-24.03-LTS-Next:不受影响-漏洞代码不能被攻击者触发,openEuler-24.03-LTS-SP1:暂不修复-漏洞仍在分析中,openEuler-24.03-LTS-SP3:暂不修复-漏洞仍在分析中,openEuler-24.03-LTS-SP4:暂不修复-漏洞仍在分析中,openEuler-22.03-LTS-SP3:不修复-超出修复范围,openEuler-24.03-LTS:不修复-超出修复范围,openEuler-24.03-LTS-SP2:不修复-超出修复范围 |
请确认分析内容的准确性, 确认无误后, 您可以进行后续步骤, 否则您可以继续分析.
/create_pr
branch: OLK-6.6 OLK-5.10 openEuler-1.0-LTS
name: Yifan Qiao
email: qiaoyifan4@huawei.com
backport-engine: opencode
CVE: CVE-2026-89847 · Workflow: 8fbb6d2b9b3445cf843361e455417a38 · Attempt: 1
状态：已结束
| 分支 | 状态 | PR / 错误 |
|---|---|---|
| OLK-6.6 | failed_invalid_commit_message | CVE metadata has no recognizable Linux source candidates |
| OLK-5.10 | failed_invalid_commit_message | CVE metadata has no recognizable Linux source candidates |
| openEuler-1.0-LTS | failed_invalid_commit_message | CVE metadata has no recognizable Linux source candidates |
显式重试：/retry 8fbb6d2b9b3445cf843361e455417a38（将重新验证来源并生成新的 Attempt）。
/create_pr
branch: OLK-6.6 OLK-5.10 openEuler-1.0-LTS
name: Yifan Qiao
email: qiaoyifan4@huawei.com
backport-engine: opencode
CVE: CVE-2026-89847 · Workflow: ac0470c9ceca4656bb89388758837b95 · Attempt: 1
状态：已结束
| 分支 | 状态 | PR / 错误 |
|---|---|---|
| OLK-6.6 | failed_invalid_commit_message | CVE metadata has no recognizable Linux source candidates |
| OLK-5.10 | failed_invalid_commit_message | CVE metadata has no recognizable Linux source candidates |
| openEuler-1.0-LTS | failed_invalid_commit_message | CVE metadata has no recognizable Linux source candidates |
显式重试：/retry ac0470c9ceca4656bb89388758837b95（将重新验证来源并生成新的 Attempt）。
/create_pr
branch: OLK-6.6 OLK-5.10 openEuler-1.0-LTS
name: Yifan Qiao
email: qiaoyifan4@huawei.com
backport-engine: opencode
CVE: CVE-2026-89847 · Workflow: 663f1b806d204607a0e3ae3af1333e5e · Attempt: 1
状态：已结束
| 分支 | 状态 | PR / 错误 |
|---|---|---|
| OLK-6.6 | succeeded | https://gitcode.com/openeuler/kernel/merge_requests/27841 [source: cve_manager: empty, linux_cna: selected] |
| OLK-5.10 | succeeded | https://gitcode.com/openeuler/kernel/merge_requests/27842 [source: cve_manager: empty, linux_cna: selected] |
| openEuler-1.0-LTS | succeeded | https://gitcode.com/openeuler/kernel/merge_requests/27843 [source: cve_manager: empty, linux_cna: selected] |
显式重试：/retry 663f1b806d204607a0e3ae3af1333e5e（将重新验证来源并生成新的 Attempt）。
CVE-2026-89847
影响性分析说明：
In the Linux kernel, the following vulnerability has been resolved:
scsi: qla2xxx: Avoid double completion in async IOCB timeout
qla2x00_async_iocb_timeout() tries to abort a timed-out async IOCB. When
qla24xx_async_abort_cmd() fails, both the SRB_LOGIN_CMD path and the
SRB_CTRL_VP/default path scan outstanding_cmds[] for the SRB and then
call sp->done(sp, QLA_FUNCTION_TIMEOUT) unconditionally, without checking
whether the SRB was actually found and removed.
If the response ISR completes the same handle first, it removes the SRB
under qp_lock_ptr and runs sp->done() -> complete(sp->comp). The
submitter qla24xx_control_vp() wakes from wait_for_completion(), clears
sp->comp, drops its reference and returns, reclaiming the on-stack
completion. The timer reference keeps the SRB alive across the timeout
handler, but not the submitter's stack. The timeout then issues a second
sp->done() -> qla_ctrlvp_sp_done(), which evaluates "if (sp->comp)
complete(sp->comp)"; with the pointer loaded before the submitter's NULL
store, complete() writes into the freed stack frame, a use-after-free.
Track whether this path removed the SRB from outstanding_cmds and only
call sp->done() when it did, so the command is completed exactly once by
whichever path owns it. This mirrors the sp_found guard already used in
qla24xx_abort_iocb_timeout().
The Linux kernel CVE team has assigned CVE-2026-89847 to this issue.
openEuler评分:(评分和向量)
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
受影响版本排查(受影响/不受影响):
1.master:不受影响
2.openEuler-20.03-LTS-SP4:受影响
3.openEuler-22.03-LTS-SP3:受影响
4.openEuler-22.03-LTS-SP4:受影响
5.openEuler-24.03-LTS:受影响
6.openEuler-24.03-LTS-Next:不受影响
7.openEuler-24.03-LTS-SP1:受影响
8.openEuler-24.03-LTS-SP2:受影响
9.openEuler-24.03-LTS-SP3:受影响
10.openEuler-24.03-LTS-SP4:受影响
修复是否涉及abi变化(是/否)：
1.master:否
2.openEuler-20.03-LTS-SP4:否
3.openEuler-22.03-LTS-SP3:否
4.openEuler-22.03-LTS-SP4:否
5.openEuler-24.03-LTS:否
6.openEuler-24.03-LTS-Next:否
7.openEuler-24.03-LTS-SP1:否
8.openEuler-24.03-LTS-SP2:否
9.openEuler-24.03-LTS-SP3:否
10.openEuler-24.03-LTS-SP4:否
原因说明：
1.master:不受影响-漏洞代码不能被攻击者触发
2.openEuler-20.03-LTS-SP4:暂不修复-漏洞仍在分析中
3.openEuler-22.03-LTS-SP3:不修复-超出修复范围
4.openEuler-22.03-LTS-SP4:暂不修复-漏洞仍在分析中
5.openEuler-24.03-LTS:不修复-超出修复范围
6.openEuler-24.03-LTS-Next:不受影响-漏洞代码不能被攻击者触发
7.openEuler-24.03-LTS-SP1:正常修复
8.openEuler-24.03-LTS-SP2:不修复-超出修复范围
9.openEuler-24.03-LTS-SP3:正常修复
10.openEuler-24.03-LTS-SP4:正常修复
@hanliyang 经过 cve-manager 解析, 已分析的内容如下表所示:
| 状态 | 分析项目 | 内容 |
|---|---|---|
| 已分析 | 1.影响性分析说明 | In the Linux kernel, the following vulnerability has been resolved:scsi: qla2xxx: Avoid double completion in async IOCB timeoutqla2x00_async_iocb_timeout() tries to abort a timed-out async IOCB. Whenqla24xx_async_abort_cmd() fails, both the SRB_LOGIN_CMD path and theSRB_CTRL_VP/default path scan outstanding_cmds[] for the SRB and thencall sp->done(sp, QLA_FUNCTION_TIMEOUT) unconditionally, without checkingwhether the SRB was actually found and removed.If the response ISR completes the same handle first, it removes the SRBunder qp_lock_ptr and runs sp->done() -> complete(sp->comp). Thesubmitter qla24xx_control_vp() wakes from wait_for_completion(), clearssp->comp, drops its reference and returns, reclaiming the on-stackcompletion. The timer reference keeps the SRB alive across the timeouthandler, but not the submitter's stack. The timeout then issues a secondsp->done() -> qla_ctrlvp_sp_done(), which evaluates "if (sp->comp)complete(sp->comp)"; with the pointer loaded before the submitter's NULLstore, complete() writes into the freed stack frame, a use-after-free.Track whether this path removed the SRB from outstanding_cmds and onlycall sp->done() when it did, so the command is completed exactly once bywhichever path owns it. This mirrors the sp_found guard already used inqla24xx_abort_iocb_timeout().The Linux kernel CVE team has assigned CVE-2026-89847 to this issue. |
| 已分析 | 2.openEulerScore | 9.8 |
| 已分析 | 3.openEulerVector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 已分析 | 4.受影响版本排查 | master:不受影响,openEuler-20.03-LTS-SP4:受影响,openEuler-22.03-LTS-SP4:受影响,openEuler-24.03-LTS-Next:不受影响,openEuler-24.03-LTS-SP1:受影响,openEuler-24.03-LTS-SP3:受影响,openEuler-24.03-LTS-SP4:受影响,openEuler-22.03-LTS-SP3:受影响,openEuler-24.03-LTS:受影响,openEuler-24.03-LTS-SP2:受影响 |
| 已分析 | 5.是否涉及abi变化 | master:否,openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS-SP4:否,openEuler-24.03-LTS-Next:否,openEuler-24.03-LTS-SP1:否,openEuler-24.03-LTS-SP3:否,openEuler-24.03-LTS-SP4:否,openEuler-22.03-LTS-SP3:否,openEuler-24.03-LTS:否,openEuler-24.03-LTS-SP2:否 |
| 已分析 | 6.原因说明 | master:不受影响-漏洞代码不能被攻击者触发,openEuler-20.03-LTS-SP4:暂不修复-漏洞仍在分析中,openEuler-22.03-LTS-SP4:暂不修复-漏洞仍在分析中,openEuler-24.03-LTS-Next:不受影响-漏洞代码不能被攻击者触发,openEuler-24.03-LTS-SP1:正常修复,openEuler-24.03-LTS-SP3:正常修复,openEuler-24.03-LTS-SP4:正常修复,openEuler-22.03-LTS-SP3:不修复-超出修复范围,openEuler-24.03-LTS:不修复-超出修复范围,openEuler-24.03-LTS-SP2:不修复-超出修复范围 |
请确认分析内容的准确性, 确认无误后, 您可以进行后续步骤, 否则您可以继续分析.
经过cve-manager解析，部分分支PR未合入，如红色字体所示：
原因说明：
1.master:不受影响-漏洞代码不能被攻击者触发
2.openEuler-20.03-LTS-SP4:暂不修复-漏洞仍在分析中
3.openEuler-22.03-LTS-SP4:暂不修复-漏洞仍在分析中
4.openEuler-24.03-LTS-Next:不受影响-漏洞代码不能被攻击者触发
5.openEuler-24.03-LTS-SP1:正常修复(PR未合入)
6.openEuler-24.03-LTS-SP3:正常修复(PR未合入)
7.openEuler-24.03-LTS-SP4:正常修复(PR未合入)
8.openEuler-22.03-LTS-SP3:不修复-超出修复范围
9.openEuler-24.03-LTS:不修复-超出修复范围
10.openEuler-24.03-LTS-SP2:不修复-超出修复范围
CVE-2026-89847
影响性分析说明：
In the Linux kernel, the following vulnerability has been resolved:
scsi: qla2xxx: Avoid double completion in async IOCB timeout
qla2x00_async_iocb_timeout() tries to abort a timed-out async IOCB. When
qla24xx_async_abort_cmd() fails, both the SRB_LOGIN_CMD path and the
SRB_CTRL_VP/default path scan outstanding_cmds[] for the SRB and then
call sp->done(sp, QLA_FUNCTION_TIMEOUT) unconditionally, without checking
whether the SRB was actually found and removed.
If the response ISR completes the same handle first, it removes the SRB
under qp_lock_ptr and runs sp->done() -> complete(sp->comp). The
submitter qla24xx_control_vp() wakes from wait_for_completion(), clears
sp->comp, drops its reference and returns, reclaiming the on-stack
completion. The timer reference keeps the SRB alive across the timeout
handler, but not the submitter's stack. The timeout then issues a second
sp->done() -> qla_ctrlvp_sp_done(), which evaluates "if (sp->comp)
complete(sp->comp)"; with the pointer loaded before the submitter's NULL
store, complete() writes into the freed stack frame, a use-after-free.
Track whether this path removed the SRB from outstanding_cmds and only
call sp->done() when it did, so the command is completed exactly once by
whichever path owns it. This mirrors the sp_found guard already used in
qla24xx_abort_iocb_timeout().
The Linux kernel CVE team has assigned CVE-2026-89847 to this issue.
openEuler评分:(评分和向量)
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
受影响版本排查(受影响/不受影响):
1.master:不受影响
2.openEuler-20.03-LTS-SP4:受影响
3.openEuler-22.03-LTS-SP3:受影响
4.openEuler-22.03-LTS-SP4:受影响
5.openEuler-24.03-LTS:受影响
6.openEuler-24.03-LTS-Next:不受影响
7.openEuler-24.03-LTS-SP1:受影响
8.openEuler-24.03-LTS-SP2:受影响
9.openEuler-24.03-LTS-SP3:受影响
10.openEuler-24.03-LTS-SP4:受影响
修复是否涉及abi变化(是/否)：
1.master:否
2.openEuler-20.03-LTS-SP4:否
3.openEuler-22.03-LTS-SP3:否
4.openEuler-22.03-LTS-SP4:否
5.openEuler-24.03-LTS:否
6.openEuler-24.03-LTS-Next:否
7.openEuler-24.03-LTS-SP1:否
8.openEuler-24.03-LTS-SP2:否
9.openEuler-24.03-LTS-SP3:否
10.openEuler-24.03-LTS-SP4:否
原因说明：
1.master:不受影响-漏洞代码不能被攻击者触发
2.openEuler-20.03-LTS-SP4:暂不修复-漏洞仍在分析中
3.openEuler-22.03-LTS-SP3:不修复-超出修复范围
4.openEuler-22.03-LTS-SP4:正常修复
5.openEuler-24.03-LTS:不修复-超出修复范围
6.openEuler-24.03-LTS-Next:不受影响-漏洞代码不能被攻击者触发
7.openEuler-24.03-LTS-SP1:正常修复
8.openEuler-24.03-LTS-SP2:不修复-超出修复范围
9.openEuler-24.03-LTS-SP3:正常修复
10.openEuler-24.03-LTS-SP4:正常修复
@hanliyang 经过 cve-manager 解析, 已分析的内容如下表所示:
| 状态 | 分析项目 | 内容 |
|---|---|---|
| 已分析 | 1.影响性分析说明 | In the Linux kernel, the following vulnerability has been resolved:scsi: qla2xxx: Avoid double completion in async IOCB timeoutqla2x00_async_iocb_timeout() tries to abort a timed-out async IOCB. Whenqla24xx_async_abort_cmd() fails, both the SRB_LOGIN_CMD path and theSRB_CTRL_VP/default path scan outstanding_cmds[] for the SRB and thencall sp->done(sp, QLA_FUNCTION_TIMEOUT) unconditionally, without checkingwhether the SRB was actually found and removed.If the response ISR completes the same handle first, it removes the SRBunder qp_lock_ptr and runs sp->done() -> complete(sp->comp). Thesubmitter qla24xx_control_vp() wakes from wait_for_completion(), clearssp->comp, drops its reference and returns, reclaiming the on-stackcompletion. The timer reference keeps the SRB alive across the timeouthandler, but not the submitter's stack. The timeout then issues a secondsp->done() -> qla_ctrlvp_sp_done(), which evaluates "if (sp->comp)complete(sp->comp)"; with the pointer loaded before the submitter's NULLstore, complete() writes into the freed stack frame, a use-after-free.Track whether this path removed the SRB from outstanding_cmds and onlycall sp->done() when it did, so the command is completed exactly once bywhichever path owns it. This mirrors the sp_found guard already used inqla24xx_abort_iocb_timeout().The Linux kernel CVE team has assigned CVE-2026-89847 to this issue. |
| 已分析 | 2.openEulerScore | 9.8 |
| 已分析 | 3.openEulerVector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 已分析 | 4.受影响版本排查 | master:不受影响,openEuler-20.03-LTS-SP4:受影响,openEuler-22.03-LTS-SP4:受影响,openEuler-24.03-LTS-Next:不受影响,openEuler-24.03-LTS-SP1:受影响,openEuler-24.03-LTS-SP3:受影响,openEuler-24.03-LTS-SP4:受影响,openEuler-22.03-LTS-SP3:受影响,openEuler-24.03-LTS:受影响,openEuler-24.03-LTS-SP2:受影响 |
| 已分析 | 5.是否涉及abi变化 | master:否,openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS-SP4:否,openEuler-24.03-LTS-Next:否,openEuler-24.03-LTS-SP1:否,openEuler-24.03-LTS-SP3:否,openEuler-24.03-LTS-SP4:否,openEuler-22.03-LTS-SP3:否,openEuler-24.03-LTS:否,openEuler-24.03-LTS-SP2:否 |
| 已分析 | 6.原因说明 | master:不受影响-漏洞代码不能被攻击者触发,openEuler-20.03-LTS-SP4:暂不修复-漏洞仍在分析中,openEuler-22.03-LTS-SP4:正常修复,openEuler-24.03-LTS-Next:不受影响-漏洞代码不能被攻击者触发,openEuler-24.03-LTS-SP1:正常修复,openEuler-24.03-LTS-SP3:正常修复,openEuler-24.03-LTS-SP4:正常修复,openEuler-22.03-LTS-SP3:不修复-超出修复范围,openEuler-24.03-LTS:不修复-超出修复范围,openEuler-24.03-LTS-SP2:不修复-超出修复范围 |
请确认分析内容的准确性, 确认无误后, 您可以进行后续步骤, 否则您可以继续分析.
经过cve-manager解析，部分分支PR未合入，如红色字体所示：
原因说明：
1.master:不受影响-漏洞代码不能被攻击者触发
2.openEuler-20.03-LTS-SP4:暂不修复-漏洞仍在分析中
3.openEuler-22.03-LTS-SP4:正常修复
4.openEuler-24.03-LTS-Next:不受影响-漏洞代码不能被攻击者触发
5.openEuler-24.03-LTS-SP1:正常修复(PR未合入)
6.openEuler-24.03-LTS-SP3:正常修复(PR未合入)
7.openEuler-24.03-LTS-SP4:正常修复(PR未合入)
8.openEuler-22.03-LTS-SP3:不修复-超出修复范围
9.openEuler-24.03-LTS:不修复-超出修复范围
10.openEuler-24.03-LTS-SP2:不修复-超出修复范围
CVE-2026-89847
影响性分析说明：
In the Linux kernel, the following vulnerability has been resolved:
scsi: qla2xxx: Avoid double completion in async IOCB timeout
qla2x00_async_iocb_timeout() tries to abort a timed-out async IOCB. When
qla24xx_async_abort_cmd() fails, both the SRB_LOGIN_CMD path and the
SRB_CTRL_VP/default path scan outstanding_cmds[] for the SRB and then
call sp->done(sp, QLA_FUNCTION_TIMEOUT) unconditionally, without checking
whether the SRB was actually found and removed.
If the response ISR completes the same handle first, it removes the SRB
under qp_lock_ptr and runs sp->done() -> complete(sp->comp). The
submitter qla24xx_control_vp() wakes from wait_for_completion(), clears
sp->comp, drops its reference and returns, reclaiming the on-stack
completion. The timer reference keeps the SRB alive across the timeout
handler, but not the submitter's stack. The timeout then issues a second
sp->done() -> qla_ctrlvp_sp_done(), which evaluates "if (sp->comp)
complete(sp->comp)"; with the pointer loaded before the submitter's NULL
store, complete() writes into the freed stack frame, a use-after-free.
Track whether this path removed the SRB from outstanding_cmds and only
call sp->done() when it did, so the command is completed exactly once by
whichever path owns it. This mirrors the sp_found guard already used in
qla24xx_abort_iocb_timeout().
The Linux kernel CVE team has assigned CVE-2026-89847 to this issue.
openEuler评分:(评分和向量)
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
受影响版本排查(受影响/不受影响):
1.master:不受影响
2.openEuler-20.03-LTS-SP4:受影响
3.openEuler-22.03-LTS-SP3:受影响
4.openEuler-22.03-LTS-SP4:受影响
5.openEuler-24.03-LTS:受影响
6.openEuler-24.03-LTS-Next:不受影响
7.openEuler-24.03-LTS-SP1:受影响
8.openEuler-24.03-LTS-SP2:受影响
9.openEuler-24.03-LTS-SP3:受影响
10.openEuler-24.03-LTS-SP4:受影响
修复是否涉及abi变化(是/否)：
1.master:否
2.openEuler-20.03-LTS-SP4:否
3.openEuler-22.03-LTS-SP3:否
4.openEuler-22.03-LTS-SP4:否
5.openEuler-24.03-LTS:否
6.openEuler-24.03-LTS-Next:否
7.openEuler-24.03-LTS-SP1:否
8.openEuler-24.03-LTS-SP2:否
9.openEuler-24.03-LTS-SP3:否
10.openEuler-24.03-LTS-SP4:否
原因说明：
1.master:不受影响-漏洞代码不能被攻击者触发
2.openEuler-20.03-LTS-SP4:正常修复
3.openEuler-22.03-LTS-SP3:不修复-超出修复范围
4.openEuler-22.03-LTS-SP4:正常修复
5.openEuler-24.03-LTS:不修复-超出修复范围
6.openEuler-24.03-LTS-Next:不受影响-漏洞代码不能被攻击者触发
7.openEuler-24.03-LTS-SP1:正常修复
8.openEuler-24.03-LTS-SP2:不修复-超出修复范围
9.openEuler-24.03-LTS-SP3:正常修复
10.openEuler-24.03-LTS-SP4:正常修复
@hanliyang 经过 cve-manager 解析, 已分析的内容如下表所示:
| 状态 | 分析项目 | 内容 |
|---|---|---|
| 已分析 | 1.影响性分析说明 | In the Linux kernel, the following vulnerability has been resolved:scsi: qla2xxx: Avoid double completion in async IOCB timeoutqla2x00_async_iocb_timeout() tries to abort a timed-out async IOCB. Whenqla24xx_async_abort_cmd() fails, both the SRB_LOGIN_CMD path and theSRB_CTRL_VP/default path scan outstanding_cmds[] for the SRB and thencall sp->done(sp, QLA_FUNCTION_TIMEOUT) unconditionally, without checkingwhether the SRB was actually found and removed.If the response ISR completes the same handle first, it removes the SRBunder qp_lock_ptr and runs sp->done() -> complete(sp->comp). Thesubmitter qla24xx_control_vp() wakes from wait_for_completion(), clearssp->comp, drops its reference and returns, reclaiming the on-stackcompletion. The timer reference keeps the SRB alive across the timeouthandler, but not the submitter's stack. The timeout then issues a secondsp->done() -> qla_ctrlvp_sp_done(), which evaluates "if (sp->comp)complete(sp->comp)"; with the pointer loaded before the submitter's NULLstore, complete() writes into the freed stack frame, a use-after-free.Track whether this path removed the SRB from outstanding_cmds and onlycall sp->done() when it did, so the command is completed exactly once bywhichever path owns it. This mirrors the sp_found guard already used inqla24xx_abort_iocb_timeout().The Linux kernel CVE team has assigned CVE-2026-89847 to this issue. |
| 已分析 | 2.openEulerScore | 9.8 |
| 已分析 | 3.openEulerVector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 已分析 | 4.受影响版本排查 | master:不受影响,openEuler-20.03-LTS-SP4:受影响,openEuler-22.03-LTS-SP4:受影响,openEuler-24.03-LTS-Next:不受影响,openEuler-24.03-LTS-SP1:受影响,openEuler-24.03-LTS-SP3:受影响,openEuler-24.03-LTS-SP4:受影响,openEuler-22.03-LTS-SP3:受影响,openEuler-24.03-LTS:受影响,openEuler-24.03-LTS-SP2:受影响 |
| 已分析 | 5.是否涉及abi变化 | master:否,openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS-SP4:否,openEuler-24.03-LTS-Next:否,openEuler-24.03-LTS-SP1:否,openEuler-24.03-LTS-SP3:否,openEuler-24.03-LTS-SP4:否,openEuler-22.03-LTS-SP3:否,openEuler-24.03-LTS:否,openEuler-24.03-LTS-SP2:否 |
| 已分析 | 6.原因说明 | master:不受影响-漏洞代码不能被攻击者触发,openEuler-20.03-LTS-SP4:正常修复,openEuler-22.03-LTS-SP4:正常修复,openEuler-24.03-LTS-Next:不受影响-漏洞代码不能被攻击者触发,openEuler-24.03-LTS-SP1:正常修复,openEuler-24.03-LTS-SP3:正常修复,openEuler-24.03-LTS-SP4:正常修复,openEuler-22.03-LTS-SP3:不修复-超出修复范围,openEuler-24.03-LTS:不修复-超出修复范围,openEuler-24.03-LTS-SP2:不修复-超出修复范围 |
请确认分析内容的准确性, 确认无误后, 您可以进行后续步骤, 否则您可以继续分析.
经过cve-manager解析，部分分支PR未合入，如红色字体所示：
原因说明：
1.master:不受影响-漏洞代码不能被攻击者触发
2.openEuler-20.03-LTS-SP4:正常修复(PR未合入)
3.openEuler-22.03-LTS-SP4:正常修复
4.openEuler-24.03-LTS-Next:不受影响-漏洞代码不能被攻击者触发
5.openEuler-24.03-LTS-SP1:正常修复(PR未合入)
6.openEuler-24.03-LTS-SP3:正常修复(PR未合入)
7.openEuler-24.03-LTS-SP4:正常修复(PR未合入)
8.openEuler-22.03-LTS-SP3:不修复-超出修复范围
9.openEuler-24.03-LTS:不修复-超出修复范围
10.openEuler-24.03-LTS-SP2:不修复-超出修复范围
一、漏洞信息
漏洞编号：CVE-2026-89847
漏洞归属组件：kernel
漏洞归属的版本：5.10.0
CVSS评分：
BaseScore：9.8 Critical
Vector：CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
漏洞简述：
In the Linux kernel, the following vulnerability has been resolved:scsi: qla2xxx: Avoid double completion in async IOCB timeoutqla2x00_async_iocb_timeout() tries to abort a timed-out async IOCB. Whenqla24xx_async_abort_cmd() fails, both the SRB_LOGIN_CMD path and theSRB_CTRL_VP/default path scan outstanding_cmds[] for the SRB and thencall sp->done(sp, QLA_FUNCTION_TIMEOUT) unconditionally, without checkingwhether the SRB was actually found and removed.If the response ISR completes the same handle first, it removes the SRBunder qp_lock_ptr and runs sp->done() -> complete(sp->comp). Thesubmitter qla24xx_control_vp() wakes from wait_for_completion(), clearssp->comp, drops its reference and returns, reclaiming the on-stackcompletion. The timer reference keeps the SRB alive across the timeouthandler, but not the submitter s stack. The timeout then issues a secondsp->done() -> qla_ctrlvp_sp_done(), which evaluates if (sp->comp)complete(sp->comp) ; with the pointer loaded before the submitter s NULLstore, complete() writes into the freed stack frame, a use-after-free.Track whether this path removed the SRB from outstanding_cmds and onlycall sp->done() when it did, so the command is completed exactly once bywhichever path owns it. This mirrors the sp_found guard already used inqla24xx_abort_iocb_timeout().
漏洞公开时间：2026-09-16 19:16:51
漏洞创建时间：2026-09-17 14:36:31
漏洞详情参考链接：
https://nvd.nist.gov/vuln/detail/CVE-2026-89847
更多参考(点击展开)
无
漏洞分析指导链接：
https://atomgit.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md
漏洞数据来源:
其他
漏洞补丁信息：
详情(点击展开)
无
二、漏洞分析结构反馈
影响性分析说明：
In the Linux kernel, the following vulnerability has been resolved:scsi: qla2xxx: Avoid double completion in async IOCB timeoutqla2x00_async_iocb_timeout() tries to abort a timed-out async IOCB. Whenqla24xx_async_abort_cmd() fails, both the SRB_LOGIN_CMD path and theSRB_CTRL_VP/default path scan outstanding_cmds[] for the SRB and thencall sp->done(sp, QLA_FUNCTION_TIMEOUT) unconditionally, without checkingwhether the SRB was actually found and removed.If the response ISR completes the same handle first, it removes the SRBunder qp_lock_ptr and runs sp->done() -> complete(sp->comp). Thesubmitter qla24xx_control_vp() wakes from wait_for_completion(), clearssp->comp, drops its reference and returns, reclaiming the on-stackcompletion. The timer reference keeps the SRB alive across the timeouthandler, but not the submitter's stack. The timeout then issues a secondsp->done() -> qla_ctrlvp_sp_done(), which evaluates "if (sp->comp)complete(sp->comp)"; with the pointer loaded before the submitter's NULLstore, complete() writes into the freed stack frame, a use-after-free.Track whether this path removed the SRB from outstanding_cmds and onlycall sp->done() when it did, so the command is completed exactly once bywhichever path owns it. This mirrors the sp_found guard already used inqla24xx_abort_iocb_timeout().The Linux kernel CVE team has assigned CVE-2026-89847 to this issue.
openEuler评分：
9.8
Vector：CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
受影响版本排查(受影响/不受影响)：
1.master(6.18.40):不受影响
2.openEuler-20.03-LTS-SP4(4.19.90):受影响
3.openEuler-22.03-LTS-SP4(5.10.0):受影响
4.openEuler-24.03-LTS-Next(6.6.0):不受影响
5.openEuler-24.03-LTS-SP1(6.6.0):受影响
6.openEuler-24.03-LTS-SP3(6.6.0):受影响
7.openEuler-24.03-LTS-SP4(6.6.0):受影响
8.openEuler-22.03-LTS-SP3(5.10.0):受影响
9.openEuler-24.03-LTS(6.6.0):受影响
10.openEuler-24.03-LTS-SP2(6.6.0):受影响
修复是否涉及abi变化(是/否)：
1.master(6.18.40):否
2.openEuler-20.03-LTS-SP4(4.19.90):否
3.openEuler-22.03-LTS-SP4(5.10.0):否
4.openEuler-24.03-LTS-Next(6.6.0):否
5.openEuler-24.03-LTS-SP1(6.6.0):否
6.openEuler-24.03-LTS-SP3(6.6.0):否
7.openEuler-24.03-LTS-SP4(6.6.0):否
8.openEuler-22.03-LTS-SP3(5.10.0):否
9.openEuler-24.03-LTS(6.6.0):否
10.openEuler-24.03-LTS-SP2(6.6.0):否
原因说明：
1.master(6.18.40):不受影响-漏洞代码不能被攻击者触发
2.openEuler-20.03-LTS-SP4(4.19.90):正常修复
3.openEuler-22.03-LTS-SP4(5.10.0):正常修复
4.openEuler-24.03-LTS-Next(6.6.0):不受影响-漏洞代码不能被攻击者触发
5.openEuler-24.03-LTS-SP1(6.6.0):正常修复
6.openEuler-24.03-LTS-SP3(6.6.0):正常修复
7.openEuler-24.03-LTS-SP4(6.6.0):正常修复
8.openEuler-22.03-LTS-SP3(5.10.0):不修复-超出修复范围
9.openEuler-24.03-LTS(6.6.0):不修复-超出修复范围
10.openEuler-24.03-LTS-SP2(6.6.0):不修复-超出修复范围