smb: client: fix potential UAF in cifs_dump_full_key()
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 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:
smb: client: fix potential UAF in cifs_dump_full_key()
Skip sessions that are being teared down (status == SES_EXITING) to
avoid UAF.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/10e17ca4000ec34737bde002a13435c38ace2682https://git.kernel.org/stable/c/3103163ccd3be4adcfa37e15608fb497be044113https://git.kernel.org/stable/c/58acd1f497162e7d282077f816faa519487be045https://git.kernel.org/stable/c/d798fd98e3563027c5162259ead517057d6fa794https://git.kernel.org/stable/c/f4a60d360d9114b5085701a3702a0102b0d6d846https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html