PT-2021-25780 · Linux · Linux Kernel
Published
2021-08-03
·
Updated
2021-08-03
None
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Name of the Vulnerable Software and Affected Versions
Linux Kernel versions prior to v5.4.136
Description
The issue is related to the netrom protocol in the Linux Kernel, where the socket reference count is not properly decreased when socket timers expire. This problem was introduced in version v5.0 and is fixed in version v5.4.136. The actual impact and potential for attack have not been fully determined.
Recommendations
For Linux Kernel versions prior to v5.4.136, update to version v5.4.136 or later to resolve the issue.
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Related Identifiers
Affected Products
Linux Kernel