PT-2022-30164 · Linux · Linux Kernel
Published
2022-04-24
·
Updated
2022-04-24
None
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Name of the Vulnerable Software and Affected Versions
Linux Kernel versions prior to v5.15.33
Description
The issue is related to a use after free in the
cc cipher exit() function. The actual impact and attack plausibility have not yet been proven. It was introduced in version v4.17 and fixed in Linux Kernel version v5.15.33.Recommendations
For Linux Kernel versions prior to v5.15.33, update to version v5.15.33 or later to resolve the issue. As a temporary workaround, consider restricting access to the
cc cipher exit() function until a patch is available. Found an issue in the description? Have something to add? Feel free to write us 👾
Related Identifiers
Affected Products
Linux Kernel