CVE-2021-47354

一、漏洞信息
漏洞编号：CVE-2021-47354
漏洞归属组件：kernel
漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0,6.6.0
CVSS V2.0分值：
BaseScore：0.0 Low
Vector：CVSS：2.0/
漏洞简述：
In the Linux kernel, the following vulnerability has been resolved:drm/sched: Avoid data corruptionsWait for all dependencies of a job to complete beforekilling it to avoid data corruptions.
漏洞公开时间：2024-05-21 23:15:21
漏洞创建时间：2024-05-21 23:29:59
漏洞详情参考链接：
https://nvd.nist.gov/vuln/detail/CVE-2021-47354

更多参考(点击展开)

参考来源	参考链接	来源链接
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/0687411e2a8858262de2fc4a1d576016fd77292e
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/0b10ab80695d61422337ede6ff496552d8ace99d
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/50d7e03ad487cc45fc85164a299b945a41756ac0
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/a8e23e3c1ff9ec598ab1b3a941ace6045027781f
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/c32d0f0e164ffab2a56c7cf8e612584b4b740e2e
suse_bugzilla	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-47354	https://bugzilla.suse.com/show_bug.cgi?id=1225140
suse_bugzilla	https://www.cve.org/CVERecord?id=CVE-2021-47354	https://bugzilla.suse.com/show_bug.cgi?id=1225140
suse_bugzilla	https://git.kernel.org/stable/c/0687411e2a8858262de2fc4a1d576016fd77292e	https://bugzilla.suse.com/show_bug.cgi?id=1225140
suse_bugzilla	https://git.kernel.org/stable/c/0b10ab80695d61422337ede6ff496552d8ace99d	https://bugzilla.suse.com/show_bug.cgi?id=1225140
suse_bugzilla	https://git.kernel.org/stable/c/50d7e03ad487cc45fc85164a299b945a41756ac0	https://bugzilla.suse.com/show_bug.cgi?id=1225140
suse_bugzilla	https://git.kernel.org/stable/c/a8e23e3c1ff9ec598ab1b3a941ace6045027781f	https://bugzilla.suse.com/show_bug.cgi?id=1225140
suse_bugzilla	https://git.kernel.org/stable/c/c32d0f0e164ffab2a56c7cf8e612584b4b740e2e	https://bugzilla.suse.com/show_bug.cgi?id=1225140
suse_bugzilla	https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2021/CVE-2021-47354.mbox	https://bugzilla.suse.com/show_bug.cgi?id=1225140
suse_bugzilla	https://bugzilla.redhat.com/show_bug.cgi?id=2282399	https://bugzilla.suse.com/show_bug.cgi?id=1225140
redhat_bugzilla	https://lore.kernel.org/linux-cve-announce/2024052141-CVE-2021-47354-79f4@gregkh/T	https://bugzilla.redhat.com/show_bug.cgi?id=2282399
ubuntu	https://www.cve.org/CVERecord?id=CVE-2021-47354	https://ubuntu.com/security/CVE-2021-47354
ubuntu	https://git.kernel.org/linus/0b10ab80695d61422337ede6ff496552d8ace99d (5.14-rc1)	https://ubuntu.com/security/CVE-2021-47354
ubuntu	https://git.kernel.org/stable/c/c32d0f0e164ffab2a56c7cf8e612584b4b740e2e	https://ubuntu.com/security/CVE-2021-47354
ubuntu	https://git.kernel.org/stable/c/0687411e2a8858262de2fc4a1d576016fd77292e	https://ubuntu.com/security/CVE-2021-47354
ubuntu	https://git.kernel.org/stable/c/a8e23e3c1ff9ec598ab1b3a941ace6045027781f	https://ubuntu.com/security/CVE-2021-47354
ubuntu	https://git.kernel.org/stable/c/50d7e03ad487cc45fc85164a299b945a41756ac0	https://ubuntu.com/security/CVE-2021-47354
ubuntu	https://git.kernel.org/stable/c/0b10ab80695d61422337ede6ff496552d8ace99d	https://ubuntu.com/security/CVE-2021-47354
ubuntu	https://nvd.nist.gov/vuln/detail/CVE-2021-47354	https://ubuntu.com/security/CVE-2021-47354
ubuntu	https://launchpad.net/bugs/cve/CVE-2021-47354	https://ubuntu.com/security/CVE-2021-47354
ubuntu	https://security-tracker.debian.org/tracker/CVE-2021-47354	https://ubuntu.com/security/CVE-2021-47354

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:
openBrain开源漏洞感知系统
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
linux		https://git.kernel.org/linus/0b10ab80695d61422337ede6ff496552d8ace99d	https://git.kernel.org/linus/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2	ubuntu

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:drm/sched: Avoid data corruptionsWait for all dependencies of a job to complete beforekilling it to avoid data corruptions.
openEuler评分：
4.7
Vector：CVSS：2.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N
受影响版本排查(受影响/不受影响)：
1.openEuler-20.03-LTS-SP4(4.19.90):受影响
2.openEuler-22.03-LTS-SP1(5.10.0):受影响
3.openEuler-22.03-LTS-SP3(5.10.0):受影响
4.openEuler-24.03-LTS(6.6.0):受影响
5.openEuler-22.03-LTS-SP4(5.10.0):不受影响
6.master(6.1.0):不受影响
7.openEuler-24.03-LTS-Next(6.6.0):不受影响

修复是否涉及abi变化(是/否)：
1.openEuler-20.03-LTS-SP4(4.19.90):否
2.openEuler-22.03-LTS-SP1(5.10.0):否
3.openEuler-22.03-LTS-SP3(5.10.0):否
4.master(6.1.0):否
5.openEuler-24.03-LTS(6.6.0):否
6.openEuler-24.03-LTS-Next(6.6.0):否
7.openEuler-22.03-LTS-SP4(5.10.0):否

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.

@YangYingliang ,@jiaoff ,@AlexGuo ,@hanjun-guo ,@woqidaideshi ,@Jackie Liu ,@Zhang Yi ,@colyli ,@ThunderTown ,@htforge ,@Chiqijun ,@冷嘲啊 ,@zhujianwei001 ,@kylin-mayukun ,@wangxiongfeng ,@Kefeng ,@SuperSix173 ,@WangShaoBo ,@Zheng Zucheng ,@陈结松
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.master(6.1.0):
2.openEuler-20.03-LTS-SP1(4.19.90):
3.openEuler-20.03-LTS-SP4(4.19.90):
4.openEuler-22.03-LTS(5.10.0):
5.openEuler-22.03-LTS-Next(5.10.0):
6.openEuler-22.03-LTS-SP1(5.10.0):
7.openEuler-22.03-LTS-SP2(5.10.0):
8.openEuler-22.03-LTS-SP3(5.10.0):
9.openEuler-22.03-LTS-SP4:
10.openEuler-24.03-LTS:
11.openEuler-24.03-LTS-Next:

修复是否涉及abi变化(是/否)：
1.master(6.1.0):
2.openEuler-20.03-LTS-SP1(4.19.90):
3.openEuler-20.03-LTS-SP4(4.19.90):
4.openEuler-22.03-LTS(5.10.0):
5.openEuler-22.03-LTS-Next(5.10.0):
6.openEuler-22.03-LTS-SP1(5.10.0):
7.openEuler-22.03-LTS-SP2(5.10.0):
8.openEuler-22.03-LTS-SP3(5.10.0):
9.openEuler-22.03-LTS-SP4:
10.openEuler-24.03-LTS:
11.openEuler-24.03-LTS-Next:

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

参考网址	关联pr	状态	补丁链接
https://nvd.nist.gov/vuln/detail/CVE-2021-47354	None	None	https://git.kernel.org/stable/c/a8e23e3c1ff9ec598ab1b3a941ace6045027781f https://git.kernel.org/stable/c/0687411e2a8858262de2fc4a1d576016fd77292e https://git.kernel.org/stable/c/50d7e03ad487cc45fc85164a299b945a41756ac0 https://git.kernel.org/stable/c/0b10ab80695d61422337ede6ff496552d8ace99d https://git.kernel.org/stable/c/c32d0f0e164ffab2a56c7cf8e612584b4b740e2e
https://ubuntu.com/security/CVE-2021-47354	None	None	https://discourse.ubuntu.com/c/ubuntu-pro
https://www.opencve.io/cve/CVE-2021-47354	None	None	https://git.kernel.org/stable/c/a8e23e3c1ff9ec598ab1b3a941ace6045027781f https://git.kernel.org/stable/c/0687411e2a8858262de2fc4a1d576016fd77292e https://git.kernel.org/stable/c/50d7e03ad487cc45fc85164a299b945a41756ac0 https://git.kernel.org/stable/c/0b10ab80695d61422337ede6ff496552d8ace99d https://git.kernel.org/stable/c/c32d0f0e164ffab2a56c7cf8e612584b4b740e2e
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2021-47354
https://security-tracker.debian.org/tracker/CVE-2021-47354

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

@郭梦琪请确认分支: master,openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-Next,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2,openEuler-22.03-LTS-SP3,openEuler-22.03-LTS-SP4,openEuler-24.03-LTS,openEuler-24.03-LTS-Next 受影响/不受影响.
请确认分支信息是否填写完整,否则将无法关闭当前issue.

@chenyi 请确认分支: master,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP3,openEuler-22.03-LTS-SP4,openEuler-24.03-LTS,openEuler-24.03-LTS-Next 受影响/不受影响.
请确认分支信息是否填写完整,否则将无法关闭当前issue.

CVE-2021-47354

影响性分析说明：
In the Linux kernel, the following vulnerability has been resolved:

drm/sched: Avoid data corruptions

Wait for all dependencies of a job to complete before
killing it to avoid data corruptions.

openEuler评分:(评分和向量)
4.7
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N

受影响版本排查(受影响/不受影响):
1.openEuler-20.03-LTS-SP4:受影响
2.openEuler-22.03-LTS-SP1:受影响
3.openEuler-22.03-LTS-SP3:受影响
4.openEuler-22.03-LTS-SP4:不受影响
5.master(6.1.0):不受影响
6.openEuler-24.03-LTS:受影响
7.openEuler-24.03-LTS-Next:不受影响

修复是否涉及abi变化(是/否)：
1.openEuler-20.03-LTS-SP4:否
2.openEuler-22.03-LTS-SP1:否
3.openEuler-22.03-LTS-SP3:否
4.master(6.1.0):否
5.openEuler-24.03-LTS:否
6.openEuler-24.03-LTS-Next:否
7.openEuler-22.03-LTS-SP4:否

===========================================================

@sanglipeng 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	In the Linux kernel, the following vulnerability has been resolved:drm/sched: Avoid data corruptionsWait for all dependencies of a job to complete beforekilling it to avoid data corruptions.
已分析	2.openEulerScore	4.7
已分析	3.openEulerVector	AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N
已分析	4.受影响版本排查	openEuler-20.03-LTS-SP4:受影响,openEuler-22.03-LTS-SP1:受影响,openEuler-22.03-LTS-SP3:受影响,openEuler-24.03-LTS:受影响,openEuler-22.03-LTS-SP4:不受影响,master:不受影响,openEuler-24.03-LTS-Next:不受影响
已分析	5.修复是否涉及abi变化	openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS-SP1:否,openEuler-22.03-LTS-SP3:否,master:否,openEuler-24.03-LTS:否,openEuler-24.03-LTS-Next:否,openEuler-22.03-LTS-SP4: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.

@成坚 (CHENG Jian) ,@Xie XiuQi ,@YangYingliang ,@pi3orama ,@jiaoff ,@郭梦琪
关闭issue前,需要将受影响的分支在合并pr时关联上当前issue编号: #I9R4AY:CVE-2021-47354
受影响分支: openEuler-22.03-LTS-SP1/openEuler-22.03-LTS-SP3/openEuler-24.03-LTS
具体操作参考: https://gitee.com/help/articles/4142

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