PT-2023-34009 · Linux · Linux Kernel
Published
2023-01-17
·
Updated
2023-01-17
None
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Name of the Vulnerable Software and Affected Versions
Linux Kernel versions prior to v5.15.87
Description
The issue is related to a use-after-free (UAF) error in the
run timer softirq() function. This problem was introduced in version v3.2 and is fixed in Linux Kernel version v5.15.87. The actual impact and attack plausibility of this issue have not yet been proven.Recommendations
For Linux Kernel versions prior to v5.15.87, update to version v5.15.87 or later to resolve the issue. As a temporary workaround, consider restricting the use of the
run timer softirq() 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