CVE-2024-36954

tipc: fix a possible memleak in tipc_buf_append

EPSS 0.2%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

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

Lifecycle

30 May 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

In the Linux kernel, the following vulnerability has been resolved: tipc: fix a possible memleak in tipc_buf_append __skb_linearize() doesn't free the skb when it fails, so move '*buf = NULL' after __skb_linearize(), so that the skb can be freed on the err path.

Affected products

Linux · Linux

References

https://git.kernel.org/stable/c/01cd1b7b685751ee422d00d050292a3d277652d6 https://git.kernel.org/stable/c/2f87fd9476cf9725d774e6dcb7d17859c6a6d1ae https://git.kernel.org/stable/c/3210d34fda4caff212cb53729e6bd46de604d565 https://git.kernel.org/stable/c/42c8471b0566c7539e7dd584b4d0ebd3cec8cb2c https://git.kernel.org/stable/c/614c5a5ae45a921595952117b2e2bd4d4bf9b574 https://git.kernel.org/stable/c/97bf6f81b29a8efaf5d0983251a7450e5794370d https://git.kernel.org/stable/c/adbce6d20da6254c86425a8d4359b221b5ccbccd https://git.kernel.org/stable/c/d03a82f4f8144befdc10518e732e2a60b34c870e https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html