CVE-2022-49369

MEDIUM

Linux Kernel 5.16-5.17.14, 5.18.0-5.18.3 - Use-After-Free in amt_rcv()

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: amt: fix possible memory leak in amt_rcv() If an amt receives packets and it finds socket. If it can't find a socket, it should free a received skb. But it doesn't. So, a memory leak would possibly occur.

References (3)

Core 3

Core References

Patch

https://git.kernel.org/stable/c/60d9c020c69977e138727b3577bc6a0458325e9c

Patch

https://git.kernel.org/stable/c/4b8032d39b276c52db57ff834c300405b9da2691

Patch

https://git.kernel.org/stable/c/1a1a0e80e005cbdc2c250fc858e1d8570f4e4acb

Scores

CVSS v3 5.5

EPSS 0.0024

EPSS Percentile 14.4%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-401

Status published

Products (11)

linux/Kernel 5.16.0 - 5.17.15linux

linux/Kernel 5.18.0 - 5.18.4linux

Linux/Linux < 5.16

Linux/Linux 5.16

Linux/Linux 5.17.15 - 5.17.*

Linux/Linux 5.18.4 - 5.18.*

Linux/Linux 5.19

Linux/Linux cbc21dc1cfe949e37b2a54c71511579f1899e8d4 - 1a1a0e80e005cbdc2c250fc858e1d8570f4e4acb

Linux/Linux cbc21dc1cfe949e37b2a54c71511579f1899e8d4 - 4b8032d39b276c52db57ff834c300405b9da2691

Linux/Linux cbc21dc1cfe949e37b2a54c71511579f1899e8d4 - 60d9c020c69977e138727b3577bc6a0458325e9c

... and 1 more

Published Feb 26, 2025

Tracked Since Feb 18, 2026