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CVE-2025-40109 #7757
openeuler-ci-bot创建于  2025年11月9日关闭于  3月24日
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2025年11月9日 创建

一、漏洞信息
漏洞编号:CVE-2025-40109
漏洞归属组件:kernel
漏洞归属的版本:4.19.140,4.19.194,4.19.90,5.10.0,6.1.19,6.4.0,6.6.0
CVSS评分:
BaseScore:N/A None
Vector:
漏洞简述:
In the Linux kernel, the following vulnerability has been resolved:crypto: rng - Ensure set_ent is always presentEnsure that set_ent is always set since only drbg provides it.
漏洞公开时间:2025-11-09 13:15:46
漏洞创建时间:2025-11-09 13:01:18
漏洞详情参考链接:
https://nvd.nist.gov/vuln/detail/CVE-2025-40109

更多参考(点击展开)
参考来源 参考链接 来源链接
https://nvd.nist.gov/vuln/detail/CVE-2025-40204
https://git.kernel.org/stable/c/915cb75983bc5e8b80f8a2f25a4af463f7b18c14
https://nvd.nist.gov/vuln/detail/CVE-2025-40200
https://nvd.nist.gov/vuln/detail/CVE-2025-38705
https://nvd.nist.gov/vuln/detail/CVE-2025-40055
https://nvd.nist.gov/vuln/detail/CVE-2025-40141
https://nvd.nist.gov/vuln/detail/CVE-2025-37828
https://nvd.nist.gov/vuln/detail/CVE-2025-39694
https://nvd.nist.gov/vuln/detail/CVE-2025-38011
https://nvd.nist.gov/vuln/detail/CVE-2025-40110
https://nvd.nist.gov/vuln/detail/CVE-2025-40082
https://bugzilla.redhat.com/show_bug.cgi?id=2413619
https://nvd.nist.gov/vuln/detail/CVE-2025-40134
https://nvd.nist.gov/vuln/detail/CVE-2025-40169
https://lore.kernel.org/linux-cve-announce/2025110904-CVE-2025-40109-23f5@gregkh/T
https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2765
https://nvd.nist.gov/vuln/detail/CVE-2025-40179
https://nvd.nist.gov/vuln/detail/CVE-2025-40120
https://nvd.nist.gov/vuln/detail/CVE-2025-40192
https://nvd.nist.gov/vuln/detail/CVE-2025-38729
https://nvd.nist.gov/vuln/detail/CVE-2025-40171
https://nvd.nist.gov/vuln/detail/CVE-2025-40178
https://nvd.nist.gov/vuln/detail/CVE-2025-40125
https://nvd.nist.gov/vuln/detail/CVE-2025-40129
https://nvd.nist.gov/vuln/detail/CVE-2025-40187
https://nvd.nist.gov/vuln/detail/CVE-2025-21915
https://nvd.nist.gov/vuln/detail/CVE-2025-40183
https://nvd.nist.gov/vuln/detail/CVE-2025-40164
https://nvd.nist.gov/vuln/detail/CVE-2025-39703
https://git.kernel.org/stable/c/e247a7d138e514a40edda7c4d72c8bd49bb2cad3
https://nvd.nist.gov/vuln/detail/CVE-2025-38234
https://nvd.nist.gov/vuln/detail/CVE-2025-40035
https://nvd.nist.gov/vuln/detail/CVE-2025-40140
https://nvd.nist.gov/vuln/detail/CVE-2025-40211
https://nvd.nist.gov/vuln/detail/CVE-2025-38349
https://nvd.nist.gov/vuln/detail/CVE-2025-38214
https://nvd.nist.gov/vuln/detail/CVE-2025-40048
https://nvd.nist.gov/vuln/detail/CVE-2025-40201
https://nvd.nist.gov/vuln/detail/CVE-2025-38100
https://nvd.nist.gov/vuln/detail/CVE-2025-37839
https://git.kernel.org/stable/c/ab172f4f42626549b02bada05f09e3f2b0cc26ec
https://nvd.nist.gov/vuln/detail/CVE-2025-40109
https://nvd.nist.gov/vuln/detail/CVE-2025-37891
https://www.cve.org/CVERecord?id=CVE-2025-40109
https://linux.oracle.com/errata/ELSA-2025-28048.html
https://nvd.nist.gov/vuln/detail/CVE-2025-39964
https://nvd.nist.gov/vuln/detail/CVE-2025-37785
https://nvd.nist.gov/vuln/detail/CVE-2025-39931
https://git.kernel.org/stable/c/17acbcd44fe8dc17dc1072375e76df2d52da6ac8
https://nvd.nist.gov/vuln/detail/CVE-2025-39940
https://nvd.nist.gov/vuln/detail/CVE-2025-40176
https://nvd.nist.gov/vuln/detail/CVE-2025-38173
https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2766
https://nvd.nist.gov/vuln/detail/CVE-2025-40123
https://git.kernel.org/stable/c/bd903c25b652c331831226cdf56c8179d18e43f4
https://lore.kernel.org/linux-cve-announce/2025110904-CVE-2025-40109-23f5@gregkh/T/#u
https://git.kernel.org/stable/c/c5c703b50e91dd4748769f4c5ab50d9ad60be370
https://nvd.nist.gov/vuln/detail/CVE-2025-38084
https://nvd.nist.gov/vuln/detail/CVE-2025-40088
https://nvd.nist.gov/vuln/detail/CVE-2025-39751
https://nvd.nist.gov/vuln/detail/CVE-2025-40084
https://nvd.nist.gov/vuln/detail/CVE-2025-38581
https://git.kernel.org/stable/c/c0d36727bf39bb16ef0a67ed608e279535ebf0da
https://nvd.nist.gov/vuln/detail/CVE-2025-40167
https://linux.oracle.com/cve/CVE-2025-40109.html
https://nvd.nist.gov/vuln/detail/CVE-2025-40194
https://nvd.nist.gov/vuln/detail/CVE-2025-40173
https://nvd.nist.gov/vuln/detail/CVE-2025-37812
https://nvd.nist.gov/vuln/detail/CVE-2025-40190
https://nvd.nist.gov/vuln/detail/CVE-2024-36357
https://security-tracker.debian.org/tracker/CVE-2025-40109
https://nvd.nist.gov/vuln/detail/CVE-2025-40198
https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2767
https://nvd.nist.gov/vuln/detail/CVE-2025-39938
https://nvd.nist.gov/vuln/detail/CVE-2025-40153
https://nvd.nist.gov/vuln/detail/CVE-2025-40053
https://nvd.nist.gov/vuln/detail/CVE-2025-23150
https://nvd.nist.gov/vuln/detail/CVE-2025-22080
https://nvd.nist.gov/vuln/detail/CVE-2025-40202
https://nvd.nist.gov/vuln/detail/CVE-2025-37863
https://nvd.nist.gov/vuln/detail/CVE-2025-40206
https://git.kernel.org/stable/c/15d6f42da1bb527629d8e1067b1302d58dec9166
https://nvd.nist.gov/vuln/detail/CVE-2025-38717
https://nvd.nist.gov/vuln/detail/CVE-2025-39692
https://nvd.nist.gov/vuln/detail/CVE-2025-40012
https://nvd.nist.gov/vuln/detail/CVE-2025-40043
https://advisory.echohq.com/cve/CVE-2025-40109
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-40109
https://nvd.nist.gov/vuln/detail/CVE-2025-39992

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:
七彩瞬析开源风险感知平台
漏洞补丁信息:

详情(点击展开)
影响的包 修复版本 修复补丁 问题引入补丁 来源
gregkh/linux https://git.kernel.org/stable/c/15d6f42da1bb527629d8e1067b1302d58dec9166 ljqc
https://git.kernel.org/stable/c/915cb75983bc5e8b80f8a2f25a4af463f7b18c14 cvelistv5
https://git.kernel.org/stable/c/e247a7d138e514a40edda7c4d72c8bd49bb2cad3 cvelistv5
https://git.kernel.org/stable/c/ab172f4f42626549b02bada05f09e3f2b0cc26ec cvelistv5
https://git.kernel.org/stable/c/17acbcd44fe8dc17dc1072375e76df2d52da6ac8 cvelistv5
https://git.kernel.org/stable/c/bd903c25b652c331831226cdf56c8179d18e43f4 cvelistv5
https://git.kernel.org/stable/c/c5c703b50e91dd4748769f4c5ab50d9ad60be370 cvelistv5
https://git.kernel.org/stable/c/c0d36727bf39bb16ef0a67ed608e279535ebf0da cvelistv5
https://git.kernel.org/stable/c/15d6f42da1bb527629d8e1067b1302d58dec9166 cvelistv5

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:crypto: rng - Ensure set_ent is a...
openEuler评分:
5.5
Vector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
受影响版本排查(受影响/不受影响):
1.openEuler-22.03-LTS-SP3(5.10.0):受影响
2.openEuler-22.03-LTS-SP4(5.10.0):受影响
3.openEuler-24.03-LTS(6.6.0):受影响
4.openEuler-24.03-LTS-SP1(6.6.0):受影响
5.openEuler-24.03-LTS-SP2(6.6.0):受影响
6.master(6.12.33):不受影响
7.openEuler-20.03-LTS-SP4(4.19.90):不受影响
8.openEuler-24.03-LTS-Next(6.6.0):不受影响
9.openEuler-24.03-LTS-SP3(6.6.0):不受影响

修复是否涉及abi变化(是/否):
1.master(6.12.33):否
2.openEuler-20.03-LTS-SP4(4.19.90):否
3.openEuler-22.03-LTS-SP3(5.10.0):否
4.openEuler-22.03-LTS-SP4(5.10.0):否
5.openEuler-24.03-LTS(6.6.0):否
6.openEuler-24.03-LTS-Next(6.6.0):否
7.openEuler-24.03-LTS-SP1(6.6.0):否
8.openEuler-24.03-LTS-SP2(6.6.0):否
9.openEuler-24.03-LTS-SP3(6.6.0):否

原因说明:
1.openEuler-24.03-LTS(6.6.0):正常修复
2.openEuler-24.03-LTS-SP1(6.6.0):正常修复
3.openEuler-24.03-LTS-SP2(6.6.0):正常修复
4.openEuler-22.03-LTS-SP3(5.10.0):不修复-超出修复范围
5.openEuler-22.03-LTS-SP4(5.10.0):不修复-超出修复范围
6.master(6.12.33):不受影响-漏洞代码不能被攻击者触发
7.openEuler-24.03-LTS-Next(6.6.0):不受影响-漏洞代码不能被攻击者触发
8.openEuler-20.03-LTS-SP4(4.19.90):不受影响-漏洞代码不存在
9.openEuler-24.03-LTS-SP3(6.6.0):不受影响-漏洞代码不能被攻击者触发

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2025年11月9日 评论:

Hi openeuler-ci-bot, welcome to the openEuler Community.
I'm the Bot here serving you. You can find the instructions on how to interact with me at Here.
If you have any questions, please contact the SIG: Kernel, and any of the maintainers.

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2025年11月9日 创建了CVE和安全问题
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openeuler-ci-bot成员
2025年11月9日 评论:

@jiaoff ,@guohaocs2c ,@hanjun-guo ,@woqidaideshi ,@newbeats ,@zhangyi089 ,@colyli ,@htforge ,@chiqijun ,@lengchao ,@zhujianwei001 ,@kylin-mayukun ,@wangxiongfeng ,@wkfxxx ,@SuperSix173 ,@jentlestea ,@gasonchen ,@kailiu42 ,@whoisxxx ,@kevinzhu1
issue处理注意事项:
1. 当前issue受影响的分支提交pr时, 须在pr描述中填写当前issue编号进行关联, 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,未引入的分支不需要填写, 否则无法关闭当前issue;
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: 内容的标题名称(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(6.12.33):
2.openEuler-20.03-LTS-SP4(4.19.90):
3.openEuler-22.03-LTS-SP3(5.10.0):
4.openEuler-22.03-LTS-SP4(5.10.0):
5.openEuler-24.03-LTS:
6.openEuler-24.03-LTS-Next:
7.openEuler-24.03-LTS-SP1:
8.openEuler-24.03-LTS-SP2:

修复是否涉及abi变化(是/否):
1.master(6.12.33):
2.openEuler-20.03-LTS-SP4(4.19.90):
3.openEuler-22.03-LTS-SP3(5.10.0):
4.openEuler-22.03-LTS-SP4(5.10.0):
5.openEuler-24.03-LTS:
6.openEuler-24.03-LTS-Next:
7.openEuler-24.03-LTS-SP1:
8.openEuler-24.03-LTS-SP2:

原因说明:
1.master(6.12.33):
2.openEuler-20.03-LTS-SP4(4.19.90):
3.openEuler-22.03-LTS-SP3(5.10.0):
4.openEuler-22.03-LTS-SP4(5.10.0):
5.openEuler-24.03-LTS:
6.openEuler-24.03-LTS-Next:
7.openEuler-24.03-LTS-SP1:
8.openEuler-24.03-LTS-SP2:


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
受影响 正常修复
受影响 暂不修复-漏洞仍在分析中
受影响 暂不修复-暂无解决方案或补丁
受影响 暂不修复-待升级版本修复
受影响 不修复-超出修复范围
受影响 不修复-特殊原因导致不再修复
不受影响 不受影响-组件不存在
不受影响 不受影响-已有内置的内联控制或缓解措施
不受影响 不受影响-漏洞代码不能被攻击者触发
不受影响 不受影响-漏洞代码不在执行路径
不受影响 不受影响-漏洞代码不存在

issue处理具体操作请参考:
https://gitee.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://gitee.com/help/articles/4142

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openeuler-ci-bot
openeuler-ci-bot成员
2025年11月9日 评论:
参考网址 关联pr 状态 补丁链接
https://nvd.nist.gov/vuln/detail/CVE-2025-40109
https://ubuntu.com/security/CVE-2025-40109NoneNonehttps://discourse.ubuntu.com/c/project
https://www.opencve.io/cve/CVE-2025-40109NoneNonehttps://git.kernel.org/stable/c/17acbcd44fe8dc17dc1072375e76df2d52da6ac8
https://git.kernel.org/stable/c/915cb75983bc5e8b80f8a2f25a4af463f7b18c14
https://git.kernel.org/stable/c/15d6f42da1bb527629d8e1067b1302d58dec9166
https://git.kernel.org/stable/c/e247a7d138e514a40edda7c4d72c8bd49bb2cad3
https://git.kernel.org/stable/c/bd903c25b652c331831226cdf56c8179d18e43f4
https://git.kernel.org/stable/c/ab172f4f42626549b02bada05f09e3f2b0cc26ec
https://git.kernel.org/stable/c/c5c703b50e91dd4748769f4c5ab50d9ad60be370
https://git.kernel.org/stable/c/c0d36727bf39bb16ef0a67ed608e279535ebf0da
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2025-40109
https://security-tracker.debian.org/tracker/CVE-2025-40109
http://www.cnnvd.org.cn/web/vulnerability/queryLds.tag?qcvCnnvdid=CVE-2025-40109

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

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2025年11月9日 修改了描述
此处折叠了81条消息 查看更多
openeuler-ci-bot
openeuler-ci-bot成员
3月24日 评论:

@ 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:crypto: rng - Ensure set_ent is a...
已分析 2.openEulerScore 5.5
已分析 3.openEulerVector AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
已分析 4.受影响版本排查 openEuler-22.03-LTS-SP3:受影响,openEuler-22.03-LTS-SP4:受影响,openEuler-24.03-LTS:受影响,openEuler-24.03-LTS-SP1:受影响,openEuler-24.03-LTS-SP2:受影响,master:不受影响,openEuler-20.03-LTS-SP4:不受影响,openEuler-24.03-LTS-Next:不受影响,openEuler-24.03-LTS-SP3:不受影响
已分析 5.是否涉及abi变化 master:否,openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS-SP3:否,openEuler-22.03-LTS-SP4:否,openEuler-24.03-LTS:否,openEuler-24.03-LTS-Next:否,openEuler-24.03-LTS-SP1:否,openEuler-24.03-LTS-SP2:否,openEuler-24.03-LTS-SP3:否
已分析 6.原因说明 openEuler-24.03-LTS:正常修复,openEuler-24.03-LTS-SP1:正常修复,openEuler-24.03-LTS-SP2:正常修复,openEuler-22.03-LTS-SP3:不修复-超出修复范围,openEuler-22.03-LTS-SP4:不修复-超出修复范围,master:不受影响-漏洞代码不能被攻击者触发,openEuler-24.03-LTS-Next:不受影响-漏洞代码不能被攻击者触发,openEuler-20.03-LTS-SP4:不受影响-漏洞代码不存在,openEuler-24.03-LTS-SP3:不受影响-漏洞代码不能被攻击者触发

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.

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3月24日 issue状态由 待办的 改变为 已完成
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3月24日 关闭了 issue
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3月24日 删除了label:CVE/UNFIXED
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3月24日 添加了label:CVE/FIXED