PT-2021-30468 · Linux · Linux Kernel
Published
2021-11-14
·
Updated
2021-11-14
None
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Name of the Vulnerable Software and Affected Versions
Linux Kernel versions prior to v5.4.156
Description
The issue is related to a use-after-free (UAF) bug in the
peak pci remove() function. This bug was introduced in version v3.4 and is fixed in version v5.4.156. The actual impact and attack plausibility of this issue have not yet been proven.Recommendations
For Linux Kernel versions prior to v5.4.156, update to version v5.4.156 or later to resolve the issue. As a temporary workaround, consider restricting access to the
peak pci remove() 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