CVE-2022-49461

amt: fix memory leak for advertisement message

CVSS 5.5 MEDIUMEPSS 0.2%CWE-401

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.5EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

26 Feb 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

In the Linux kernel, the following vulnerability has been resolved: amt: fix memory leak for advertisement message When a gateway receives an advertisement message, it extracts relay information and then it should be freed. But the advertisement handler doesn't free it. So, memory leak would occur.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

Linux · Linux

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References

https://git.kernel.org/stable/c/19bb2d57eac86a368839a92117d8a10ab7183623 https://git.kernel.org/stable/c/e7322da399fb86a2072f008b56f7160afa1b2051 https://git.kernel.org/stable/c/fe29794c3585d039fefebaa2b5a4932a627ad4fd