Ubuntu.comUB:CVE-2024-42312CVE-2024-42312
AI Score
Confidence
Low
In the Linux kernel, the following vulnerability has been resolved:
sysctl: always initialize i_uid/i_gid
Always initialize i_uid/i_gid inside the sysfs core so set_ownership()
can safely skip setting them.
Commit 5ec27ec735ba (“fs/proc/proc_sysctl.c: fix the default values of
i_uid/i_gid on /proc/sys inodes.”) added defaults for i_uid/i_gid when
set_ownership() was not implemented. It also missed adjusting
net_ctl_set_ownership() to use the same default values in case the
computation of a better value failed.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 20.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws-5.15 | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-azure | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-azure | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux-azure | < any | UNKNOWN |
References
git.kernel.org/linus/98ca62ba9e2be5863c7d069f84f7166b45a5b2f4 (6.11-rc1)
git.kernel.org/stable/c/1deae34db9f4f8e0e03f891be2e2e15c15c8ac05
git.kernel.org/stable/c/34a86adea1f2b3c3f9d864c8cce09dca644601ab
git.kernel.org/stable/c/98ca62ba9e2be5863c7d069f84f7166b45a5b2f4
git.kernel.org/stable/c/b2591c89a6e2858796111138c38fcb6851aa1955
git.kernel.org/stable/c/c7e2f43d182f5dde473389dbb39f16c9f0d64536
git.kernel.org/stable/c/ffde3af4b29bf97d62d82e1d45275587e10a991a
launchpad.net/bugs/cve/CVE-2024-42312
nvd.nist.gov/vuln/detail/CVE-2024-42312
security-tracker.debian.org/tracker/CVE-2024-42312
www.cve.org/CVERecord?id=CVE-2024-42312
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