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CVE-2022-48638

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CVE-2022-48638

Published: Apr 28, 2024

Modified: May 11, 2026

PUBLISHED

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.

VendorProductVersions

Linux

Linux

affected
6b658c4863c15936872a93c9ee879043bf6393c9 - < 8484a356cee8ce3d6a8e6266ff99be326e9273ad
affected
6b658c4863c15936872a93c9ee879043bf6393c9 - < 1e9571887f97b17cf3ffe9aa4da89090ea60988b
affected
6b658c4863c15936872a93c9ee879043bf6393c9 - < df02452f3df069a59bc9e69c84435bf115cb6e37

Linux

Linux

affected
5.14
unaffected
0 - < 5.14
unaffected
5.15.72 - <= 5.15.*
unaffected
5.19.12 - <= 5.19.*
unaffected
6.0 - <= *

References

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