mISDN: Fix a use after free in hfcmulti_tx()
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.8epss 0.2%
exploitation probability
0.2%top 86% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
mISDN: Fix a use after free in hfcmulti_tx()
Don't dereference *sp after calling dev_kfree_skb(*sp).
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/4d8b642985ae24f4b3656438eb8489834a17bb80https://git.kernel.org/stable/c/61ab751451f5ebd0b98e02276a44e23a10110402https://git.kernel.org/stable/c/70db2c84631f50e02e6b32b543700699dd395803https://git.kernel.org/stable/c/7e4a539bca7d8d20f2c5d93c18cce8ef77cd78e0https://git.kernel.org/stable/c/8f4030277dfb9dbe04fd78566b19931097c9d629https://git.kernel.org/stable/c/9460ac3dd1ae033bc2b021a458fb535a0c36ddb2https://git.kernel.org/stable/c/d3e4d4a98c5629ccdcb762a0ff6c82ba9738a0c3https://git.kernel.org/stable/c/ddc79556641ee070d36be0de4a1f0a16a71f1fc7https://lists.debian.org/debian-lts-announce/2024/10/msg00003.htmlhttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html