PT-2023-33347 · 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 v5.4.227
Description
The issue is related to a potential use-after-free in the
hisi femac rx() function. This could potentially lead to security vulnerabilities, although the actual impact and attack plausibility have not yet been proven. The issue was introduced in version v4.8 and is fixed in Linux Kernel version v5.4.227.Recommendations
For Linux Kernel versions prior to v5.4.227, update to version v5.4.227 or later to resolve the issue. As a temporary workaround, consider restricting access to the
hisi femac rx() 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