CVE-2022-48638

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

cgroup: cgroup_get_from_id() must check the looked-up kn is a directory

cgroup has to be one kernfs dir, otherwise kernel panic is caused, especially cgroup id is provide from userspace.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Affected software

VendorProductVersions
LinuxLinux>= 6b658c4863c15936872a93c9ee879043bf6393c9, < 8484a356cee8ce3d6a8e6266ff99be326e9273ad; >= 6b658c4863c15936872a93c9ee879043bf6393c9, < 1e9571887f97b17cf3ffe9aa4da89090ea60988b; >= 6b658c4863c15936872a93c9ee879043bf6393c9, < df02452f3df069a59bc9e69c84435bf115cb6e37
LinuxLinux5.14

References

Timeline

Published
Apr 28, 2024
Last modified
Jun 17, 2026
NVD status
Analyzed

Related CVEs from 2022

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CVE-2022-48638: Medium severity, CVSS 5.3 | Vulnix