PT-2022-36479 · Linux · Linux Kernel
Published
2022-12-08
·
Updated
2022-12-08
None
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Name of the Vulnerable Software and Affected Versions
Linux Kernel versions prior to v4.19.267
Description
The issue is related to a potential security problem in the
net/x25 component, specifically in the x25 lapb receive frame() function, where a skb leak may occur. The actual impact and attack plausibility have not yet been proven.Recommendations
For Linux Kernel versions prior to v4.19.267, update to version v4.19.267 or later to resolve the issue. As a temporary workaround, consider restricting access to the
x25 lapb receive frame() 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