PT-2021-27250 · Linux · Linux Kernel
Published
2021-12-30
·
Updated
2021-12-30
None
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Name of the Vulnerable Software and Affected Versions
Linux Kernel versions prior to v4.14.260
Description
The issue is related to the hamradio component, specifically the ax25 protocol, where a potential security vulnerability may exist due to a kfree operation being deferred after unregister netdev. The actual impact and attack plausibility have not yet been proven.
Recommendations
For Linux Kernel versions prior to v4.14.260, update to version v4.14.260 or later to resolve the issue.
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Related Identifiers
Affected Products
Linux Kernel