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CVE-2022-29581

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CVE和安全问题
创建于  
2022-05-18 19:57

一、漏洞信息
漏洞编号:CVE-2022-29581
漏洞归属组件:kernel
漏洞归属的版本:4.19.140,4.19.194,4.19.1945.10,4.19.90,5.10.0,5.17.13
CVSS V3.0分值:
BaseScore:7.8 High
Vector:CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
漏洞简述:
Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18; version 4.14 and later versions.
漏洞公开时间:2022-05-18 01:15
漏洞创建时间:2022-05-18 19:57:12
漏洞详情参考链接:
https://nvd.nist.gov/vuln/detail/CVE-2022-29581

更多参考(点击展开)
参考来源 参考链接 来源链接
MISC https://kernel.dance/#3db09e762dc79584a69c10d74a6b98f89a9979f8
MISC https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3db09e762dc79584a69c10d74a6b98f89a9979f8
MLIST http://www.openwall.com/lists/oss-security/2022/05/18/2
MISC http://packetstormsecurity.com/files/167386/Kernel-Live-Patch-Security-Notice-LSN-0086-1.html
CONFIRM https://security.netapp.com/advisory/ntap-20220629-0005/
DEBIAN https://www.debian.org/security/2022/dsa-5173
nvd https://access.redhat.com/security/cve/CVE-2022-29581
suse_bugzilla https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3db09e762dc79584a69c10d74a6b98f89a9979f8
suse_bugzilla https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=35c55fc156d8
suse_bugzilla http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-29581
suse_bugzilla http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29581
suse_bugzilla https://kernel.dance/#3db09e762dc79584a69c10d74a6b98f89a9979f8
redhat_bugzilla https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3db09e762dc79584a69c10d74a6b98f89a9979f8
ubuntu https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29581
ubuntu https://ubuntu.com/security/notices/USN-5442-1
ubuntu https://ubuntu.com/security/notices/USN-5443-1
ubuntu https://ubuntu.com/security/notices/USN-5444-1
ubuntu https://ubuntu.com/security/notices/USN-5442-2
ubuntu https://ubuntu.com/security/notices/USN-5443-2
ubuntu https://nvd.nist.gov/vuln/detail/CVE-2022-29581
ubuntu https://launchpad.net/bugs/cve/CVE-2022-29581
ubuntu https://security-tracker.debian.org/tracker/CVE-2022-29581
debian https://security-tracker.debian.org/tracker/CVE-2022-29581

漏洞分析指导链接:
https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md
漏洞数据来源:
其它
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
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3db09e762dc79584a69c10d74a6b98f89a9979f8 MISC
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3db09e762dc79584a69c10d74a6b98f89a9979f8 suse_bugzilla
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=35c55fc156d8 suse_bugzilla
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3db09e762dc79584a69c10d74a6b98f89a9979f8 redhat_bugzilla
linux_kernel 4.14.278 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=0511cdd41a03ab396602dded4e778c5edcd8dcd1 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=35c55fc156d85a396a975fc17636f560fc02fd65 linuxkernelcves
linux_kernel 4.19.241 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=75b0cc7904da7b40c6e8f2cf3ec4223b292b1184 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=35c55fc156d85a396a975fc17636f560fc02fd65 linuxkernelcves
linux_kernel 5.10.113 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=43ce33a68e2bcc431097e1075aad5393d0bf53ba https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=35c55fc156d85a396a975fc17636f560fc02fd65 linuxkernelcves
linux_kernel 5.15.36 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=ba9e9a794fd1689bf7e8a7452c55f3d3cbda7728 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=35c55fc156d85a396a975fc17636f560fc02fd65 linuxkernelcves
linux_kernel 5.17.5 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=64c87076791198b23da730186b0c141d9a6ce80c https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=35c55fc156d85a396a975fc17636f560fc02fd65 linuxkernelcves
linux_kernel 5.4.191 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=5a4f3eba211a532b2eb5045102ad3ceea5e9f0f9 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=35c55fc156d85a396a975fc17636f560fc02fd65 linuxkernelcves

二、漏洞分析结构反馈
影响性分析说明:
Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18; version 4.14 and later versions.
openEuler评分:
7.8
Vector:CVSS:3.0/AV:L/AC:L/PR:L/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.openEuler-22.03-LTS:受影响
2.openEuler-20.03-LTS-SP1(4.19.90):受影响
3.openEuler-20.03-LTS-SP2(4.19.90):受影响
4.openEuler-20.03-LTS-SP3(4.19.90):受影响

修复是否涉及abi变化(是/否):
1.openEuler-22.03-LTS:否
2.openEuler-20.03-LTS-SP1(4.19.90):否
3.openEuler-20.03-LTS-SP2(4.19.90):否
4.openEuler-20.03-LTS-SP3(4.19.90):否

三、漏洞修复
安全公告链接:https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2022-1691

评论 (10)

Xu Jia 创建了CVE和安全问题

Hi xujia39, welcome to the openEuler Community.
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If you have any questions, please contact the SIG: Kernel, and any of the maintainers: @Xie XiuQi , @YangYingliang , @成坚 (CHENG Jian) , @pi3orama , @jiaoff

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@Xie XiuQi ,@YangYingliang ,@成坚 (CHENG Jian) ,@pi3orama ,@jiaoff
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))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.openEuler-20.03-LTS-SP1(4.19.90):
2.openEuler-20.03-LTS-SP3(4.19.194):
3.openEuler-22.03-LTS(5.10.0):

修复是否涉及abi变化(是/否):
1.openEuler-20.03-LTS-SP1(4.19.90):
2.openEuler-20.03-LTS-SP3(4.19.194):
3.openEuler-22.03-LTS(5.10.0):


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:
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@Xu Jia CVE信息从NVD同步成功, 稍后请重新加载页面.

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zhengzengkai 通过src-openeuler/kernel Pull Request !629任务状态待办的 修改为已完成

@zhengzengkai 请完成以下操作:

状态 需分析 内容
已分析 1.影响性分析说明 Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18; version 4.14 and later versions.
已分析 2.openEulerScore 7.8
待分析 2.openEulerVector 2.openEulerVector=> 没有正确填写
已分析 3.受影响版本排查 openEuler-22.03-LTS:受影响,openEuler-20.03-LTS-SP1:受影响,openEuler-20.03-LTS-SP2:受影响,openEuler-20.03-LTS-SP3:受影响
已分析 4.修复是否涉及abi变化 openEuler-22.03-LTS:否,openEuler-20.03-LTS-SP1:否,openEuler-20.03-LTS-SP2:否,openEuler-20.03-LTS-SP3:否

请确认分析内容的准确性,待分析内容请填写完整,否则将无法关闭当前issue.

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zhengzengkai 通过src-openeuler/kernel Pull Request !630任务状态待办的 修改为已完成

@zhengzengkai 请完成以下操作:

状态 需分析 内容
已分析 1.影响性分析说明 Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18; version 4.14 and later versions.
已分析 2.openEulerScore 7.8
待分析 2.openEulerVector 2.openEulerVector=> 没有正确填写
已分析 3.受影响版本排查 openEuler-22.03-LTS:受影响,openEuler-20.03-LTS-SP1:受影响,openEuler-20.03-LTS-SP2:受影响,openEuler-20.03-LTS-SP3:受影响
已分析 4.修复是否涉及abi变化 openEuler-22.03-LTS:否,openEuler-20.03-LTS-SP1:否,openEuler-20.03-LTS-SP2:否,openEuler-20.03-LTS-SP3:否

请确认分析内容的准确性,待分析内容请填写完整,否则将无法关闭当前issue.

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Qiuuuuu 通过src-openeuler/kernel Pull Request !632任务状态待办的 修改为已完成

@Qiuuuuu 请完成以下操作:

状态 需分析 内容
已分析 1.影响性分析说明 Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18; version 4.14 and later versions.
已分析 2.openEulerScore 7.8
待分析 2.openEulerVector 2.openEulerVector=> 没有正确填写
已分析 3.受影响版本排查 openEuler-22.03-LTS:受影响,openEuler-20.03-LTS-SP1:受影响,openEuler-20.03-LTS-SP2:受影响,openEuler-20.03-LTS-SP3:受影响
已分析 4.修复是否涉及abi变化 openEuler-22.03-LTS:否,openEuler-20.03-LTS-SP1:否,openEuler-20.03-LTS-SP2:否,openEuler-20.03-LTS-SP3:否

请确认分析内容的准确性,待分析内容请填写完整,否则将无法关闭当前issue.

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@yanxiaobing2020 请完成以下操作:

状态 需分析 内容
已分析 1.影响性分析说明 Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18; version 4.14 and later versions.
已分析 2.openEulerScore 7.8
待分析 2.openEulerVector 2.openEulerVector=> 没有正确填写
已分析 3.受影响版本排查 openEuler-22.03-LTS:受影响,openEuler-20.03-LTS-SP1:受影响,openEuler-20.03-LTS-SP2:受影响,openEuler-20.03-LTS-SP3:受影响
已分析 4.修复是否涉及abi变化 openEuler-22.03-LTS:否,openEuler-20.03-LTS-SP1:否,openEuler-20.03-LTS-SP2:否,openEuler-20.03-LTS-SP3:否

请确认分析内容的准确性,待分析内容请填写完整,否则将无法关闭当前issue.

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@yanxiaobing2020 请完成以下操作:

状态 需分析 内容
已分析 1.影响性分析说明 Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18; version 4.14 and later versions.
已分析 2.openEulerScore 7.8
待分析 2.openEulerVector 2.openEulerVector=> 没有正确填写
已分析 3.受影响版本排查 openEuler-22.03-LTS:受影响,openEuler-20.03-LTS-SP1:受影响,openEuler-20.03-LTS-SP2:受影响,openEuler-20.03-LTS-SP3:受影响
已分析 4.修复是否涉及abi变化 openEuler-22.03-LTS:否,openEuler-20.03-LTS-SP1:否,openEuler-20.03-LTS-SP2:否,openEuler-20.03-LTS-SP3:否

请确认分析内容的准确性,待分析内容请填写完整,否则将无法关闭当前issue.

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影响性分析说明:
Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18; version 4.14 and later versions.
openEuler评分:
CVSS V3.0分值:
BaseScore:7.8 HIGH
Vector:CVSS:3.1/AV:L/AC:L/PR:L/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.openEuler-22.03-LTS(5.10.0):受影响
2.openEuler-20.03-LTS-SP1(4.19.90):受影响
3.openEuler-20.03-LTS-SP2(4.19.90):受影响
4.openEuler-20.03-LTS-SP3(4.19.194):受影响

修复是否涉及abi变化(是/否):
1.openEuler-22.03-LTS(5.10.0):否
2.openEuler-20.03-LTS-SP1(4.19.90):否
3.openEuler-20.03-LTS-SP2(4.19.90):否
4.openEuler-20.03-LTS-SP3(4.19.194):否

@Xie XiuQi 经过 cve-manager 解析, 已分析的内容如下表所示:

状态 需分析 内容
已分析 1.影响性分析说明 Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18; version 4.14 and later versions.
已分析 2.openEulerScore 7.8
已分析 2.openEulerVector AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
已分析 3.受影响版本排查 openEuler-22.03-LTS:受影响,openEuler-20.03-LTS-SP1:受影响,openEuler-20.03-LTS-SP2:受影响,openEuler-20.03-LTS-SP3:受影响
已分析 4.修复是否涉及abi变化 openEuler-22.03-LTS:否,openEuler-20.03-LTS-SP1:否,openEuler-20.03-LTS-SP2:否,openEuler-20.03-LTS-SP3:否

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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