PT-2021-26569 · 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 v5.14.15
Description
The issue is related to a use-after-free (UAF) bug in the
peak pci remove() function. The actual impact and attack plausibility have not yet been proven. It was introduced in version v3.4 and fixed in Linux Kernel version v5.14.15.Recommendations
For Linux Kernel versions prior to v5.14.15, update to version v5.14.15 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