PT-2021-29271 · Linux+1 · Linux Kernel+1
Published
2021-06-25
·
Updated
2021-06-25
None
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Name of the Vulnerable Software and Affected Versions
Wireguard versions prior to Linux Kernel version v5.12.10
Description
The issue concerns the handling of allowed IPs in Wireguard, specifically the failure to free empty intermediate nodes when removing a single node. This could potentially lead to security vulnerabilities, although the actual impact and attack plausibility have not yet been proven.
Recommendations
For versions prior to Linux Kernel version v5.12.10, update to Linux Kernel version v5.12.10 or later to resolve the issue.
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Related Identifiers
Affected Products
Linux Kernel
Wireguard