CVE-2024-35984

一、漏洞信息
漏洞编号：CVE-2024-35984
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 V3.0分值：
BaseScore：5.5 Medium
Vector：CVSS：3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
漏洞简述：
In the Linux kernel, the following vulnerability has been resolved:i2c: smbus: fix NULL function pointer dereferenceBaruch reported an OOPS when using the designware controller as targetonly. Target-only modes break the assumption of one transfer functionalways being available. Fix this by always checking the pointer in__i2c_transfer.[wsa: dropped the simplification in core-smbus to avoid theoretical regressions]
漏洞公开时间：2024-05-20 18:15:12
漏洞创建时间：2024-05-20 19:37:30
漏洞详情参考链接：
https://nvd.nist.gov/vuln/detail/CVE-2024-35984

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/357c64ef1ef39b1e7cd91ab6bdd304d043702c83
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/40f1d79f07b49c8a64a861706e5163f2db4bd95d
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/4e75e222d397c6752b229ed72fc4644c8c36ecde
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/5a09eae9a7db597fe0c1fc91636205b4a25d2620
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/5fd72404587d7db4acb2d241fd8c387afb0a7aec
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/91811a31b68d3765b3065f4bb6d7d6d84a7cfc9f
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/ad3c3ac7a03be3697114f781193dd3e9d97e6e23
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/e3425674ff68dc521c57c6eabad0cbd20a027d85
suse_bugzilla	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-35984	https://bugzilla.suse.com/show_bug.cgi?id=1224567
suse_bugzilla	https://www.cve.org/CVERecord?id=CVE-2024-35984	https://bugzilla.suse.com/show_bug.cgi?id=1224567
suse_bugzilla	https://git.kernel.org/stable/c/357c64ef1ef39b1e7cd91ab6bdd304d043702c83	https://bugzilla.suse.com/show_bug.cgi?id=1224567
suse_bugzilla	https://git.kernel.org/stable/c/40f1d79f07b49c8a64a861706e5163f2db4bd95d	https://bugzilla.suse.com/show_bug.cgi?id=1224567
suse_bugzilla	https://git.kernel.org/stable/c/4e75e222d397c6752b229ed72fc4644c8c36ecde	https://bugzilla.suse.com/show_bug.cgi?id=1224567
suse_bugzilla	https://git.kernel.org/stable/c/5a09eae9a7db597fe0c1fc91636205b4a25d2620	https://bugzilla.suse.com/show_bug.cgi?id=1224567
suse_bugzilla	https://git.kernel.org/stable/c/5fd72404587d7db4acb2d241fd8c387afb0a7aec	https://bugzilla.suse.com/show_bug.cgi?id=1224567
suse_bugzilla	https://git.kernel.org/stable/c/91811a31b68d3765b3065f4bb6d7d6d84a7cfc9f	https://bugzilla.suse.com/show_bug.cgi?id=1224567
suse_bugzilla	https://git.kernel.org/stable/c/ad3c3ac7a03be3697114f781193dd3e9d97e6e23	https://bugzilla.suse.com/show_bug.cgi?id=1224567
suse_bugzilla	https://git.kernel.org/stable/c/e3425674ff68dc521c57c6eabad0cbd20a027d85	https://bugzilla.suse.com/show_bug.cgi?id=1224567
suse_bugzilla	https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2024/CVE-2024-35984.mbox	https://bugzilla.suse.com/show_bug.cgi?id=1224567
redhat_bugzilla	https://lore.kernel.org/linux-cve-announce/2024052018-CVE-2024-35984-d72b@gregkh/T	https://bugzilla.redhat.com/show_bug.cgi?id=2281861
ubuntu	https://www.cve.org/CVERecord?id=CVE-2024-35984	https://ubuntu.com/security/CVE-2024-35984
ubuntu	https://git.kernel.org/linus/91811a31b68d3765b3065f4bb6d7d6d84a7cfc9f (6.9-rc6)	https://ubuntu.com/security/CVE-2024-35984
ubuntu	https://git.kernel.org/stable/c/40f1d79f07b49c8a64a861706e5163f2db4bd95d	https://ubuntu.com/security/CVE-2024-35984
ubuntu	https://git.kernel.org/stable/c/ad3c3ac7a03be3697114f781193dd3e9d97e6e23	https://ubuntu.com/security/CVE-2024-35984
ubuntu	https://git.kernel.org/stable/c/5fd72404587d7db4acb2d241fd8c387afb0a7aec	https://ubuntu.com/security/CVE-2024-35984
ubuntu	https://git.kernel.org/stable/c/5a09eae9a7db597fe0c1fc91636205b4a25d2620	https://ubuntu.com/security/CVE-2024-35984
ubuntu	https://git.kernel.org/stable/c/4e75e222d397c6752b229ed72fc4644c8c36ecde	https://ubuntu.com/security/CVE-2024-35984
ubuntu	https://git.kernel.org/stable/c/e3425674ff68dc521c57c6eabad0cbd20a027d85	https://ubuntu.com/security/CVE-2024-35984
ubuntu	https://git.kernel.org/stable/c/357c64ef1ef39b1e7cd91ab6bdd304d043702c83	https://ubuntu.com/security/CVE-2024-35984
ubuntu	https://git.kernel.org/stable/c/91811a31b68d3765b3065f4bb6d7d6d84a7cfc9f	https://ubuntu.com/security/CVE-2024-35984
ubuntu	https://nvd.nist.gov/vuln/detail/CVE-2024-35984	https://ubuntu.com/security/CVE-2024-35984
ubuntu	https://launchpad.net/bugs/cve/CVE-2024-35984	https://ubuntu.com/security/CVE-2024-35984
ubuntu	https://security-tracker.debian.org/tracker/CVE-2024-35984	https://ubuntu.com/security/CVE-2024-35984
debian		https://security-tracker.debian.org/tracker/CVE-2024-35984
cve_search		https://git.kernel.org/stable/c/40f1d79f07b49c8a64a861706e5163f2db4bd95d
cve_search		https://git.kernel.org/stable/c/ad3c3ac7a03be3697114f781193dd3e9d97e6e23
cve_search		https://git.kernel.org/stable/c/5fd72404587d7db4acb2d241fd8c387afb0a7aec
cve_search		https://git.kernel.org/stable/c/5a09eae9a7db597fe0c1fc91636205b4a25d2620
cve_search		https://git.kernel.org/stable/c/4e75e222d397c6752b229ed72fc4644c8c36ecde
cve_search		https://git.kernel.org/stable/c/e3425674ff68dc521c57c6eabad0cbd20a027d85
cve_search		https://git.kernel.org/stable/c/357c64ef1ef39b1e7cd91ab6bdd304d043702c83
cve_search		https://git.kernel.org/stable/c/91811a31b68d3765b3065f4bb6d7d6d84a7cfc9f
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/357c64ef1ef39b1e7cd91ab6bdd304d043702c83
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/40f1d79f07b49c8a64a861706e5163f2db4bd95d
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/4e75e222d397c6752b229ed72fc4644c8c36ecde
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/5a09eae9a7db597fe0c1fc91636205b4a25d2620
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/5fd72404587d7db4acb2d241fd8c387afb0a7aec
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/91811a31b68d3765b3065f4bb6d7d6d84a7cfc9f
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/ad3c3ac7a03be3697114f781193dd3e9d97e6e23
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/e3425674ff68dc521c57c6eabad0cbd20a027d85

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	修复补丁	问题引入补丁	来源
	https://git.kernel.org/stable/c/357c64ef1ef39b1e7cd91ab6bdd304d043702c83		nvd
	https://git.kernel.org/stable/c/40f1d79f07b49c8a64a861706e5163f2db4bd95d		nvd
	https://git.kernel.org/stable/c/4e75e222d397c6752b229ed72fc4644c8c36ecde		nvd
	https://git.kernel.org/stable/c/5a09eae9a7db597fe0c1fc91636205b4a25d2620		nvd
	https://git.kernel.org/stable/c/5fd72404587d7db4acb2d241fd8c387afb0a7aec		nvd
	https://git.kernel.org/stable/c/91811a31b68d3765b3065f4bb6d7d6d84a7cfc9f		nvd
	https://git.kernel.org/stable/c/ad3c3ac7a03be3697114f781193dd3e9d97e6e23		nvd
	https://git.kernel.org/stable/c/e3425674ff68dc521c57c6eabad0cbd20a027d85		nvd
linux	https://git.kernel.org/linus/91811a31b68d3765b3065f4bb6d7d6d84a7cfc9f	https://git.kernel.org/linus/4b1acc43331d6c716c331a61477660dc20c8b59c	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:i2c: smbus: fix NULL function pointer dereferenceBaruch reported an OOPS when using the designware controller as targetonly. Target-only modes break the assumption of one transfer functionalways being available. Fix this by always checking the pointer in__i2c_transfer.[wsa: dropped the simplification in core-smbus to avoid theoretical regressions]
openEuler评分：
5.5
Vector：CVSS：3.0/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-20.03-LTS-SP1(4.19.90):受影响
2.openEuler-20.03-LTS-SP4(4.19.90):受影响
3.openEuler-22.03-LTS-SP1(5.10.0):受影响
4.openEuler-22.03-LTS-SP3(5.10.0):受影响
5.openEuler-22.03-LTS(5.10.0):不受影响
6.openEuler-22.03-LTS-SP2(5.10.0):不受影响
7.openEuler-22.03-LTS-SP4(5.10.0):不受影响
8.master(6.1.0):不受影响
9.openEuler-22.03-LTS-Next(5.10.0):不受影响
10.openEuler-24.03-LTS(6.6.0):不受影响
11.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-SP1(4.19.90):否
2.openEuler-20.03-LTS-SP4(4.19.90):否
3.openEuler-22.03-LTS(5.10.0):否
4.openEuler-22.03-LTS-SP1(5.10.0):否
5.openEuler-22.03-LTS-SP2(5.10.0):否
6.openEuler-22.03-LTS-SP3(5.10.0):否
7.master(6.1.0):否
8.openEuler-22.03-LTS-Next(5.10.0):否
9.openEuler-24.03-LTS(6.6.0):否
10.openEuler-24.03-LTS-Next(6.6.0):否
11.openEuler-22.03-LTS-SP4(5.10.0):否

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2024-1707

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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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-2024-35984	None	None	https://git.kernel.org/stable/c/ad3c3ac7a03be3697114f781193dd3e9d97e6e23 https://git.kernel.org/stable/c/e3425674ff68dc521c57c6eabad0cbd20a027d85 https://git.kernel.org/stable/c/40f1d79f07b49c8a64a861706e5163f2db4bd95d https://git.kernel.org/stable/c/357c64ef1ef39b1e7cd91ab6bdd304d043702c83 https://git.kernel.org/stable/c/5fd72404587d7db4acb2d241fd8c387afb0a7aec https://git.kernel.org/stable/c/4e75e222d397c6752b229ed72fc4644c8c36ecde https://git.kernel.org/stable/c/91811a31b68d3765b3065f4bb6d7d6d84a7cfc9f https://git.kernel.org/stable/c/5a09eae9a7db597fe0c1fc91636205b4a25d2620
https://www.opencve.io/cve/CVE-2024-35984	None	None	https://git.kernel.org/stable/c/ad3c3ac7a03be3697114f781193dd3e9d97e6e23 https://git.kernel.org/stable/c/e3425674ff68dc521c57c6eabad0cbd20a027d85 https://git.kernel.org/stable/c/40f1d79f07b49c8a64a861706e5163f2db4bd95d https://git.kernel.org/stable/c/357c64ef1ef39b1e7cd91ab6bdd304d043702c83 https://git.kernel.org/stable/c/5fd72404587d7db4acb2d241fd8c387afb0a7aec https://git.kernel.org/stable/c/4e75e222d397c6752b229ed72fc4644c8c36ecde https://git.kernel.org/stable/c/91811a31b68d3765b3065f4bb6d7d6d84a7cfc9f https://git.kernel.org/stable/c/5a09eae9a7db597fe0c1fc91636205b4a25d2620
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2024-35984
https://security-tracker.debian.org/tracker/CVE-2024-35984

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

CVE-2024-35984

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

i2c: smbus: fix NULL function pointer dereference

Baruch reported an OOPS when using the designware controller as target
only. Target-only modes break the assumption of one transfer function
always being available. Fix this by always checking the pointer in
__i2c_transfer.

[wsa: dropped the simplification in core-smbus to avoid theoretical regressions]

openEuler评分:(评分和向量)
5.5
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-20.03-LTS-SP1:受影响
2.openEuler-20.03-LTS-SP4:受影响
3.openEuler-22.03-LTS:受影响
4.openEuler-22.03-LTS-SP1:受影响
5.openEuler-22.03-LTS-SP2:受影响
6.openEuler-22.03-LTS-SP3:受影响
7.openEuler-22.03-LTS-SP4:不受影响
8.master(6.1.0):不受影响
9.openEuler-22.03-LTS-Next:不受影响
10.openEuler-24.03-LTS:不受影响
11.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-SP1(4.19.90):否
2.openEuler-20.03-LTS-SP4:否
3.openEuler-22.03-LTS:否
4.openEuler-22.03-LTS-SP1:否
5.openEuler-22.03-LTS-SP2:否
6.openEuler-22.03-LTS-SP3:否
7.master(6.1.0):否
8.openEuler-22.03-LTS-Next:否
9.openEuler-24.03-LTS:否
10.openEuler-24.03-LTS-Next:否
11.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:i2c: smbus: fix NULL function pointer dereferenceBaruch reported an OOPS when using the designware controller as targetonly. Target-only modes break the assumption of one transfer functionalways being available. Fix this by always checking the pointer in__i2c_transfer.[wsa: dropped the simplification in core-smbus to avoid theoretical regressions]
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-20.03-LTS-SP1:受影响,openEuler-20.03-LTS-SP4:受影响,openEuler-22.03-LTS:受影响,openEuler-22.03-LTS-SP1:受影响,openEuler-22.03-LTS-SP2:受影响,openEuler-22.03-LTS-SP3:受影响,openEuler-22.03-LTS-SP4:不受影响,master:不受影响,openEuler-22.03-LTS-Next:不受影响,openEuler-24.03-LTS: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-SP1:否,openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS:否,openEuler-22.03-LTS-SP1:否,openEuler-22.03-LTS-SP2:否,openEuler-22.03-LTS-SP3:否,master:否,openEuler-22.03-LTS-Next: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: #I9QRRJ:CVE-2024-35984
受影响分支: openEuler-22.03-LTS-SP1/openEuler-22.03-LTS-SP2/openEuler-22.03-LTS-SP3/openEuler-20.03-LTS-SP1/openEuler-20.03-LTS-SP4/openEuler-22.03-LTS
具体操作参考: https://gitee.com/help/articles/4142

@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: #I9QRRJ:CVE-2024-35984
受影响分支: openEuler-22.03-LTS-SP2/openEuler-22.03-LTS-SP3/openEuler-20.03-LTS-SP1/openEuler-20.03-LTS-SP4/openEuler-22.03-LTS/openEuler-22.03-LTS-SP1
具体操作参考: https://gitee.com/help/articles/4142

CVE-2024-35984

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

i2c: smbus: fix NULL function pointer dereference

Baruch reported an OOPS when using the designware controller as target
only. Target-only modes break the assumption of one transfer function
always being available. Fix this by always checking the pointer in
__i2c_transfer.

[wsa: dropped the simplification in core-smbus to avoid theoretical regressions]

openEuler评分:(评分和向量)
5.5
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-20.03-LTS-SP1:受影响
2.openEuler-20.03-LTS-SP4:受影响
3.openEuler-22.03-LTS:受影响
4.openEuler-22.03-LTS-SP1:受影响
5.openEuler-22.03-LTS-SP2:受影响
6.openEuler-22.03-LTS-SP3:受影响
7.openEuler-22.03-LTS-SP4:不受影响
8.master(6.1.0):不受影响
9.openEuler-22.03-LTS-Next:不受影响
10.openEuler-24.03-LTS:不受影响
11.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-SP1(4.19.90):否
2.openEuler-20.03-LTS-SP4:否
3.openEuler-22.03-LTS:否
4.openEuler-22.03-LTS-SP1:否
5.openEuler-22.03-LTS-SP2:否
6.openEuler-22.03-LTS-SP3:否
7.master(6.1.0):否
8.openEuler-22.03-LTS-Next:否
9.openEuler-24.03-LTS:否
10.openEuler-24.03-LTS-Next:否
11.openEuler-22.03-LTS-SP4:否

@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: #I9QRRJ:CVE-2024-35984
受影响分支: openEuler-22.03-LTS-SP3/openEuler-20.03-LTS-SP1/openEuler-20.03-LTS-SP4/openEuler-22.03-LTS/openEuler-22.03-LTS-SP1/openEuler-22.03-LTS-SP2
具体操作参考: https://gitee.com/help/articles/4142

@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: #I9QRRJ:CVE-2024-35984
受影响分支: openEuler-22.03-LTS-SP3/openEuler-20.03-LTS-SP4/openEuler-22.03-LTS-SP1
具体操作参考: https://gitee.com/help/articles/4142

@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: #I9QRRJ:CVE-2024-35984
受影响分支: openEuler-20.03-LTS-SP4/openEuler-22.03-LTS-SP1/openEuler-22.03-LTS-SP3
具体操作参考: https://gitee.com/help/articles/4142

@成坚 (CHENG Jian) ,@Xie XiuQi ,@YangYingliang ,@pi3orama ,@jiaoff ,@ci-robot
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: #I9QRRJ:CVE-2024-35984
受影响分支: openEuler-20.03-LTS-SP4/openEuler-22.03-LTS-SP1/openEuler-22.03-LTS-SP3
具体操作参考: https://gitee.com/help/articles/4142

@成坚 (CHENG Jian) ,@Xie XiuQi ,@YangYingliang ,@pi3orama ,@jiaoff ,@ci-robot
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: #I9QRRJ:CVE-2024-35984
受影响分支: openEuler-20.03-LTS-SP4/openEuler-22.03-LTS-SP3
具体操作参考: https://gitee.com/help/articles/4142

CVE-2024-35984

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

i2c: smbus: fix NULL function pointer dereference

Baruch reported an OOPS when using the designware controller as target
only. Target-only modes break the assumption of one transfer function
always being available. Fix this by always checking the pointer in
__i2c_transfer.

[wsa: dropped the simplification in core-smbus to avoid theoretical regressions]

openEuler评分:(评分和向量)
5.5
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-20.03-LTS-SP1:受影响
2.openEuler-20.03-LTS-SP4:受影响
3.openEuler-22.03-LTS:不受影响
4.openEuler-22.03-LTS-SP1:受影响
5.openEuler-22.03-LTS-SP2:不受影响
6.openEuler-22.03-LTS-SP3:受影响
7.openEuler-22.03-LTS-SP4:不受影响
8.master(6.1.0):不受影响
9.openEuler-22.03-LTS-Next:不受影响
10.openEuler-24.03-LTS:不受影响
11.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-SP1(4.19.90):否
2.openEuler-20.03-LTS-SP4:否
3.openEuler-22.03-LTS:否
4.openEuler-22.03-LTS-SP1:否
5.openEuler-22.03-LTS-SP2:否
6.openEuler-22.03-LTS-SP3:否
7.master(6.1.0):否
8.openEuler-22.03-LTS-Next:否
9.openEuler-24.03-LTS:否
10.openEuler-24.03-LTS-Next:否
11.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:i2c: smbus: fix NULL function pointer dereferenceBaruch reported an OOPS when using the designware controller as targetonly. Target-only modes break the assumption of one transfer functionalways being available. Fix this by always checking the pointer in__i2c_transfer.[wsa: dropped the simplification in core-smbus to avoid theoretical regressions]
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-20.03-LTS-SP1:受影响,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-22.03-LTS:不受影响,openEuler-22.03-LTS-SP2:不受影响,openEuler-22.03-LTS-SP4:不受影响,master:不受影响,openEuler-22.03-LTS-Next:不受影响,openEuler-24.03-LTS: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-SP1:否,openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS:否,openEuler-22.03-LTS-SP1:否,openEuler-22.03-LTS-SP2:否,openEuler-22.03-LTS-SP3:否,master:否,openEuler-22.03-LTS-Next: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.

CVE-2024-35984

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

i2c: smbus: fix NULL function pointer dereference

Baruch reported an OOPS when using the designware controller as target
only. Target-only modes break the assumption of one transfer function
always being available. Fix this by always checking the pointer in
__i2c_transfer.

[wsa: dropped the simplification in core-smbus to avoid theoretical regressions]

openEuler评分:(评分和向量)
5.5
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-20.03-LTS-SP1:受影响
2.openEuler-20.03-LTS-SP4:受影响
3.openEuler-22.03-LTS:不受影响
4.openEuler-22.03-LTS-SP1:受影响
5.openEuler-22.03-LTS-SP2:不受影响
6.openEuler-22.03-LTS-SP3:受影响
7.openEuler-22.03-LTS-SP4:不受影响
8.master(6.1.0):不受影响
9.openEuler-22.03-LTS-Next:不受影响
10.openEuler-24.03-LTS:不受影响
11.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-SP1(4.19.90):否
2.openEuler-20.03-LTS-SP4:否
3.openEuler-22.03-LTS:否
4.openEuler-22.03-LTS-SP1:否
5.openEuler-22.03-LTS-SP2:否
6.openEuler-22.03-LTS-SP3:否
7.master(6.1.0):否
8.openEuler-22.03-LTS-Next:否
9.openEuler-24.03-LTS:否
10.openEuler-24.03-LTS-Next:否
11.openEuler-22.03-LTS-SP4:否

CVE-2024-35984

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

i2c: smbus: fix NULL function pointer dereference

Baruch reported an OOPS when using the designware controller as target
only. Target-only modes break the assumption of one transfer function
always being available. Fix this by always checking the pointer in
__i2c_transfer.

[wsa: dropped the simplification in core-smbus to avoid theoretical regressions]

openEuler评分:(评分和向量)
5.5
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-20.03-LTS-SP1:受影响
2.openEuler-20.03-LTS-SP4:受影响
3.openEuler-22.03-LTS:不受影响
4.openEuler-22.03-LTS-SP1:受影响
5.openEuler-22.03-LTS-SP2:不受影响
6.openEuler-22.03-LTS-SP3:受影响
7.openEuler-22.03-LTS-SP4:不受影响
8.master(6.1.0):不受影响
9.openEuler-22.03-LTS-Next:不受影响
10.openEuler-24.03-LTS:不受影响
11.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-SP1(4.19.90):否
2.openEuler-20.03-LTS-SP4:否
3.openEuler-22.03-LTS:否
4.openEuler-22.03-LTS-SP1:否
5.openEuler-22.03-LTS-SP2:否
6.openEuler-22.03-LTS-SP3:否
7.master(6.1.0):否
8.openEuler-22.03-LTS-Next:否
9.openEuler-24.03-LTS:否
10.openEuler-24.03-LTS-Next:否
11.openEuler-22.03-LTS-SP4:否

CVE-2024-35984

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

i2c: smbus: fix NULL function pointer dereference

Baruch reported an OOPS when using the designware controller as target
only. Target-only modes break the assumption of one transfer function
always being available. Fix this by always checking the pointer in
__i2c_transfer.

[wsa: dropped the simplification in core-smbus to avoid theoretical regressions]

openEuler评分:(评分和向量)
5.5
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-20.03-LTS-SP1:受影响
2.openEuler-20.03-LTS-SP4:受影响
3.openEuler-22.03-LTS:不受影响
4.openEuler-22.03-LTS-SP1:受影响
5.openEuler-22.03-LTS-SP2:不受影响
6.openEuler-22.03-LTS-SP3:受影响
7.openEuler-22.03-LTS-SP4:不受影响
8.master(6.1.0):不受影响
9.openEuler-22.03-LTS-Next:不受影响
10.openEuler-24.03-LTS:不受影响
11.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-SP1(4.19.90):否
2.openEuler-20.03-LTS-SP4:否
3.openEuler-22.03-LTS:否
4.openEuler-22.03-LTS-SP1:否
5.openEuler-22.03-LTS-SP2:否
6.openEuler-22.03-LTS-SP3:否
7.master(6.1.0):否
8.openEuler-22.03-LTS-Next:否
9.openEuler-24.03-LTS:否
10.openEuler-24.03-LTS-Next:否
11.openEuler-22.03-LTS-SP4:否

CVE-2024-35984

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

i2c: smbus: fix NULL function pointer dereference

Baruch reported an OOPS when using the designware controller as target
only. Target-only modes break the assumption of one transfer function
always being available. Fix this by always checking the pointer in
__i2c_transfer.

[wsa: dropped the simplification in core-smbus to avoid theoretical regressions]

openEuler评分:(评分和向量)
5.5
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-20.03-LTS-SP1:受影响
2.openEuler-20.03-LTS-SP4:受影响
3.openEuler-22.03-LTS:不受影响
4.openEuler-22.03-LTS-SP1:受影响
5.openEuler-22.03-LTS-SP2:不受影响
6.openEuler-22.03-LTS-SP3:受影响
7.openEuler-22.03-LTS-SP4:不受影响
8.master(6.1.0):不受影响
9.openEuler-22.03-LTS-Next:不受影响
10.openEuler-24.03-LTS:不受影响
11.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-SP1(4.19.90):否
2.openEuler-20.03-LTS-SP4:否
3.openEuler-22.03-LTS:否
4.openEuler-22.03-LTS-SP1:否
5.openEuler-22.03-LTS-SP2:否
6.openEuler-22.03-LTS-SP3:否
7.master(6.1.0):否
8.openEuler-22.03-LTS-Next:否
9.openEuler-24.03-LTS:否
10.openEuler-24.03-LTS-Next:否
11.openEuler-22.03-LTS-SP4:否

CVE-2024-35984

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

i2c: smbus: fix NULL function pointer dereference

Baruch reported an OOPS when using the designware controller as target
only. Target-only modes break the assumption of one transfer function
always being available. Fix this by always checking the pointer in
__i2c_transfer.

[wsa: dropped the simplification in core-smbus to avoid theoretical regressions]

openEuler评分:(评分和向量)
5.5
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-20.03-LTS-SP1:受影响
2.openEuler-20.03-LTS-SP4:受影响
3.openEuler-22.03-LTS:不受影响
4.openEuler-22.03-LTS-SP1:受影响
5.openEuler-22.03-LTS-SP2:不受影响
6.openEuler-22.03-LTS-SP3:受影响
7.openEuler-22.03-LTS-SP4:不受影响
8.master(6.1.0):不受影响
9.openEuler-22.03-LTS-Next:不受影响
10.openEuler-24.03-LTS:不受影响
11.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-SP1(4.19.90):否
2.openEuler-20.03-LTS-SP4:否
3.openEuler-22.03-LTS:否
4.openEuler-22.03-LTS-SP1:否
5.openEuler-22.03-LTS-SP2:否
6.openEuler-22.03-LTS-SP3:否
7.master(6.1.0):否
8.openEuler-22.03-LTS-Next:否
9.openEuler-24.03-LTS:否
10.openEuler-24.03-LTS-Next:否
11.openEuler-22.03-LTS-SP4:否

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CVE-2024-35984

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