CVE-2024-31852

一、漏洞信息
漏洞编号：CVE-2024-31852
漏洞归属组件：llvm
漏洞归属的版本：10.0.1,11.0.0,12.0.1,13.0.1,15.0.7,7.0.0
CVSS V2.0分值：
BaseScore：0.0 Low
Vector：CVSS：2.0/
漏洞简述：
LLVM before 18.1.3 generates code in which the LR register can be overwritten without data being saved to the stack, and thus there can sometimes be an exploitable error in the flow of control. This affects the ARM backend and can be demonstrated with Clang. NOTE: the vendor perspective is we don t have strong objections for a CVE to be created ... It does seem that the likelihood of this miscompile enabling an exploit remains very low, because the miscompile resulting in this JOP gadget is such that the function is most likely to crash on most valid inputs to the function. So, if this function is covered by any testing, the miscompile is most likely to be discovered before the binary is shipped to production.
漏洞公开时间：2024-04-05 23:15:08
漏洞创建时间：2024-04-05 23:43:30
漏洞详情参考链接：
https://nvd.nist.gov/vuln/detail/CVE-2024-31852

更多参考(点击展开)

参考来源	参考链接	来源链接
cve.mitre.org	https://bugs.chromium.org/p/llvm/issues/detail?id=69
cve.mitre.org	https://github.com/llvm/llvm-project/issues/80287
cve.mitre.org	https://github.com/llvmbot/llvm-project/commit/0e16af8e4cf3a66ad5d078d52744ae2776f9c4b2
cve.mitre.org	https://llvm.org/docs/Security.html
suse_bugzilla	https://llvm.org/docs/Security.html	https://bugzilla.suse.com/show_bug.cgi?id=1222739
suse_bugzilla	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-31852	https://bugzilla.suse.com/show_bug.cgi?id=1222739
suse_bugzilla	https://www.cve.org/CVERecord?id=CVE-2024-31852	https://bugzilla.suse.com/show_bug.cgi?id=1222739
suse_bugzilla	https://bugs.chromium.org/p/llvm/issues/detail?id=69	https://bugzilla.suse.com/show_bug.cgi?id=1222739
suse_bugzilla	https://github.com/llvm/llvm-project/issues/80287	https://bugzilla.suse.com/show_bug.cgi?id=1222739
suse_bugzilla	https://github.com/llvmbot/llvm-project/commit/0e16af8e4cf3a66ad5d078d52744ae2776f9c4b2	https://bugzilla.suse.com/show_bug.cgi?id=1222739
suse_bugzilla	https://bugzilla.redhat.com/show_bug.cgi?id=2273715	https://bugzilla.suse.com/show_bug.cgi?id=1222739
suse_bugzilla	https://github.com/llvm/llvm-project/pull/82745	https://bugzilla.suse.com/show_bug.cgi?id=1222739
suse_bugzilla	https://github.com/llvm/llvm-project/commit/749384c08e042739342c88b521c8ba5dac1b9276	https://bugzilla.suse.com/show_bug.cgi?id=1222739
suse_bugzilla	https://github.com/llvm/llvm-project/pull/75527	https://bugzilla.suse.com/show_bug.cgi?id=1222739
suse_bugzilla	https://github.com/llvm/llvm-project/commit/b1a5ee1febd8a903cec3dfdad61d57900dc3823e	https://bugzilla.suse.com/show_bug.cgi?id=1222739
redhat_bugzilla	https://bugs.chromium.org/p/llvm/issues/detail?id=69	https://bugzilla.redhat.com/show_bug.cgi?id=2273715
redhat_bugzilla	https://github.com/llvm/llvm-project/issues/80287	https://bugzilla.redhat.com/show_bug.cgi?id=2273715
redhat_bugzilla	https://github.com/llvmbot/llvm-project/commit/0e16af8e4cf3a66ad5d078d52744ae2776f9c4b2	https://bugzilla.redhat.com/show_bug.cgi?id=2273715
redhat_bugzilla	https://llvm.org/docs/Security.html	https://bugzilla.redhat.com/show_bug.cgi?id=2273715
ubuntu	https://github.com/llvm/llvm-project/issues/80287	https://ubuntu.com/security/CVE-2024-31852
ubuntu	https://llvm.org/docs/Security.html	https://ubuntu.com/security/CVE-2024-31852
ubuntu	https://bugs.chromium.org/p/llvm/issues/detail?id=69	https://ubuntu.com/security/CVE-2024-31852
ubuntu	https://github.com/llvmbot/llvm-project/commit/0e16af8e4cf3a66ad5d078d52744ae2776f9c4b2	https://ubuntu.com/security/CVE-2024-31852
ubuntu	https://www.cve.org/CVERecord?id=CVE-2024-31852	https://ubuntu.com/security/CVE-2024-31852
ubuntu	https://nvd.nist.gov/vuln/detail/CVE-2024-31852	https://ubuntu.com/security/CVE-2024-31852
ubuntu	https://launchpad.net/bugs/cve/CVE-2024-31852	https://ubuntu.com/security/CVE-2024-31852
ubuntu	https://security-tracker.debian.org/tracker/CVE-2024-31852	https://ubuntu.com/security/CVE-2024-31852
debian		https://security-tracker.debian.org/tracker/CVE-2024-31852
amazon_linux_explore	https://access.redhat.com/security/cve/CVE-2024-31852	https://explore.alas.aws.amazon.com/CVE-2024-31852.html
amazon_linux_explore	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-31852	https://explore.alas.aws.amazon.com/CVE-2024-31852.html
snyk	https://github.com/llvmbot/llvm-project/commit/0e16af8e4cf3a66ad5d078d52744ae2776f9c4b2	https://security.snyk.io/vuln/SNYK-UNMANAGED-LLVM-6579634
snyk	https://github.com/llvm/llvm-project/pull/82745/commits/08505775f92063b512562ba0bd3a1c0b4b45dd03?show-viewed-files=true&file-filters%5B%5D=	https://security.snyk.io/vuln/SNYK-UNMANAGED-LLVM-6579634
snyk	https://github.com/llvm/llvm-project/issues/80287	https://security.snyk.io/vuln/SNYK-UNMANAGED-LLVM-6579634
ubuntu	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-31852	https://ubuntu.com/security/CVE-2024-31852

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
		https://github.com/llvmbot/llvm-project/commit/0e16af8e4cf3a66ad5d078d52744ae2776f9c4b2		cve.mitre.org
		https://github.com/llvmbot/llvm-project/commit/0e16af8e4cf3a66ad5d078d52744ae2776f9c4b2		suse_bugzilla
		https://github.com/llvm/llvm-project/pull/82745		suse_bugzilla
		https://github.com/llvm/llvm-project/commit/749384c08e042739342c88b521c8ba5dac1b9276		suse_bugzilla
		https://github.com/llvm/llvm-project/pull/75527		suse_bugzilla
		https://github.com/llvm/llvm-project/commit/b1a5ee1febd8a903cec3dfdad61d57900dc3823e		suse_bugzilla
		https://github.com/llvmbot/llvm-project/commit/0e16af8e4cf3a66ad5d078d52744ae2776f9c4b2		redhat_bugzilla
		https://github.com/llvmbot/llvm-project/commit/0e16af8e4cf3a66ad5d078d52744ae2776f9c4b2		ubuntu
		https://github.com/llvmbot/llvm-project/commit/0e16af8e4cf3a66ad5d078d52744ae2776f9c4b2		snyk
		https://github.com/llvm/llvm-project/pull/82745/commits/08505775f92063b512562ba0bd3a1c0b4b45dd03?show-viewed-files=true&file-filters%5B%5D=		snyk

二、漏洞分析结构反馈
影响性分析说明：
llvmorg-17.0.2版本引入问题，影响arm后端，需要回合patch修复
openEuler评分：
2.0
Vector：CVSS：2.0/AV:N/AC:L/PR:N/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.master(12.0.1):受影响
2.openEuler-24.03-LTS:受影响
3.openEuler-24.03-LTS-Next:受影响
4.openEuler-20.03-LTS-SP1(10.0.1):不受影响
5.openEuler-20.03-LTS-SP4(10.0.1):不受影响
6.openEuler-22.03-LTS(12.0.1):不受影响
7.openEuler-22.03-LTS-Next(12.0.1):不受影响
8.openEuler-22.03-LTS-SP1(12.0.1):不受影响
9.openEuler-22.03-LTS-SP2(12.0.1):不受影响
10.openEuler-22.03-LTS-SP3(12.0.1):不受影响

修复是否涉及abi变化(是/否)：
1.master(12.0.1):否
2.openEuler-24.03-LTS:否
3.openEuler-24.03-LTS-Next:否
4.openEuler-20.03-LTS-SP1(10.0.1):否
5.openEuler-20.03-LTS-SP4(10.0.1):否
6.openEuler-22.03-LTS(12.0.1):否
7.openEuler-22.03-LTS-Next(12.0.1):否
8.openEuler-22.03-LTS-SP1(12.0.1):否
9.openEuler-22.03-LTS-SP2(12.0.1):否
10.openEuler-22.03-LTS-SP3(12.0.1):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: Compiler, and any of the maintainers: @kuen , @Noah , @eastb233 , @cf-zhao , @周磊 , @编译小伙 , @stubCode , @zhongyunde , @liyunfei

@kuen ,@Noah ,@eastb233 ,@cf-zhao ,@周磊 ,@编译小伙 ,@stubCode ,@zhongyunde ,@liyunfei
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(12.0.1):
2.openEuler-20.03-LTS-SP1(10.0.1):
3.openEuler-20.03-LTS-SP4(10.0.1):
4.openEuler-22.03-LTS(12.0.1):
5.openEuler-22.03-LTS-Next(12.0.1):
6.openEuler-22.03-LTS-SP1(12.0.1):
7.openEuler-22.03-LTS-SP2(12.0.1):
8.openEuler-22.03-LTS-SP3(12.0.1):
9.openEuler-24.03-LTS:
10.openEuler-24.03-LTS-Next:

修复是否涉及abi变化(是/否)：
1.master(12.0.1):
2.openEuler-20.03-LTS-SP1(10.0.1):
3.openEuler-20.03-LTS-SP4(10.0.1):
4.openEuler-22.03-LTS(12.0.1):
5.openEuler-22.03-LTS-Next(12.0.1):
6.openEuler-22.03-LTS-SP1(12.0.1):
7.openEuler-22.03-LTS-SP2(12.0.1):
8.openEuler-22.03-LTS-SP3(12.0.1):
9.openEuler-24.03-LTS:
10.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-2024-31852	None	None	https://github.com/llvmbot/llvm-project/commit/0e16af8e4cf3a66ad5d078d52744ae2776f9c4b2
https://ubuntu.com/security/CVE-2024-31852	None	None	https://discourse.ubuntu.com/c/ubuntu-pro
https://www.opencve.io/cve/CVE-2024-31852	None	None	https://github.com/llvmbot/llvm-project/commit/0e16af8e4cf3a66ad5d078d52744ae2776f9c4b2
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2024-31852
https://security-tracker.debian.org/tracker/CVE-2024-31852

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

影响性分析说明：llvmorg-17.0.2版本引入问题，影响arm后端，需要回合patch修复

openEuler评分：
0

受影响版本排查(受影响/不受影响)：
1.master(12.0.1):受影响
2.openEuler-20.03-LTS-SP1(10.0.1):不受影响
3.openEuler-20.03-LTS-SP4(10.0.1):不受影响
4.openEuler-22.03-LTS(12.0.1):不受影响
5.openEuler-22.03-LTS-Next(12.0.1):不受影响
6.openEuler-22.03-LTS-SP1(12.0.1):不受影响
7.openEuler-22.03-LTS-SP2(12.0.1):不受影响
8.openEuler-22.03-LTS-SP3(12.0.1):不受影响
9.openEuler-24.03-LTS:受影响
10.openEuler-24.03-LTS-Next:受影响

修复是否涉及abi变化(是/否)：
1.master(12.0.1):是
2.openEuler-20.03-LTS-SP1(10.0.1):否
3.openEuler-20.03-LTS-SP4(10.0.1):否
4.openEuler-22.03-LTS(12.0.1):否
5.openEuler-22.03-LTS-Next(12.0.1):否
6.openEuler-22.03-LTS-SP1(12.0.1):否
7.openEuler-22.03-LTS-SP2(12.0.1):否
8.openEuler-22.03-LTS-SP3(12.0.1):否
9.openEuler-24.03-LTS:是
10.openEuler-24.03-LTS-Next:是

@liyunfei 2.openEulerScore=> 没有填写或正确填写(0-10)

openEuler评分: (评分和向量):
2.0
CVSS：2.0/

@liyunfei 2.openEulerVector=> 没有正确填写

openEuler评分：
0.0
Vector：CVSS：NA

@liyunfei 2.openEulerVector=> 没有正确填写

openEuler评分：
BaseScore：0.0 Low
Vector：CVSS：2.0/

@liyunfei 2.openEulerVector=> 没有正确填写

openEuler评分：0.0 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

@kuen 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	llvmorg-17.0.2版本引入问题，影响arm后端，需要回合patch修复
已分析	2.openEulerScore	2
已分析	3.openEulerVector	AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
已分析	4.受影响版本排查	master:受影响,openEuler-24.03-LTS:受影响,openEuler-24.03-LTS-Next:受影响,openEuler-20.03-LTS-SP1:不受影响,openEuler-20.03-LTS-SP4:不受影响,openEuler-22.03-LTS:不受影响,openEuler-22.03-LTS-Next:不受影响,openEuler-22.03-LTS-SP1:不受影响,openEuler-22.03-LTS-SP2:不受影响,openEuler-22.03-LTS-SP3:不受影响
已分析	5.修复是否涉及abi变化	master:是,openEuler-24.03-LTS:是,openEuler-24.03-LTS-Next:是,openEuler-20.03-LTS-SP1:否,openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS:否,openEuler-22.03-LTS-Next:否,openEuler-22.03-LTS-SP1:否,openEuler-22.03-LTS-SP2:否,openEuler-22.03-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.

openEuler评分：
0.0

@kuen 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	llvmorg-17.0.2版本引入问题，影响arm后端，需要回合patch修复
已分析	2.openEulerScore	2
已分析	3.openEulerVector	AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
已分析	4.受影响版本排查	master:受影响,openEuler-24.03-LTS:受影响,openEuler-24.03-LTS-Next:受影响,openEuler-20.03-LTS-SP1:不受影响,openEuler-20.03-LTS-SP4:不受影响,openEuler-22.03-LTS:不受影响,openEuler-22.03-LTS-Next:不受影响,openEuler-22.03-LTS-SP1:不受影响,openEuler-22.03-LTS-SP2:不受影响,openEuler-22.03-LTS-SP3:不受影响
已分析	5.修复是否涉及abi变化	master:是,openEuler-24.03-LTS:是,openEuler-24.03-LTS-Next:是,openEuler-20.03-LTS-SP1:否,openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS:否,openEuler-22.03-LTS-Next:否,openEuler-22.03-LTS-SP1:否,openEuler-22.03-LTS-SP2:否,openEuler-22.03-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.

@Ryan Peng ,@guoge ,@Haijian.Zhang ,@Noah ,@eastb233 ,@wangyadong ,@jiangfeilong ,@HsError ,@kuen ,@GUO ,@敲三敲四 ,@CharlieZhao95 ,@shihai1991 ,@liyunfei
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: #I9E7JQ:CVE-2024-31852
受影响分支: openEuler-24.03-LTS-Next/master/openEuler-24.03-LTS
具体操作参考: https://gitee.com/help/articles/4142

@Ryan Peng ,@guoge ,@Haijian.Zhang ,@Noah ,@eastb233 ,@wangyadong ,@jiangfeilong ,@HsError ,@kuen ,@GUO ,@敲三敲四 ,@CharlieZhao95 ,@shihai1991 ,@liyunfei
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: #I9E7JQ:CVE-2024-31852
受影响分支: openEuler-24.03-LTS/openEuler-24.03-LTS-Next
具体操作参考: https://gitee.com/help/articles/4142

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