CVE-2024-35862: smb: client: fix potential UAF in smb2_is_network_name_deleted()

Description

In the Linux kernel, the following vulnerability has been resolved:

smb: client: fix potential UAF in smb2_is_network_name_deleted()

Skip sessions that are being teared down (status == SES_EXITING) to
avoid UAF.

Classification

CVE ID: CVE-2024-35862

Affected Products

Vendor: Linux

Product: Linux

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 5.08% (scored less or equal to compared to others)

EPSS Date: 2025-02-04 (when was this score calculated)

References

https://git.kernel.org/stable/c/f9414004798d9742c1af23a1d839fe6a9503751c
https://git.kernel.org/stable/c/aa582b33f94453fdeaff1e7d0aa252c505975e01
https://git.kernel.org/stable/c/d919b6ea15ffa56fbafef4a1d92f47aeda9af645
https://git.kernel.org/stable/c/63981561ffd2d4987807df4126f96a11e18b0c1d

Timeline