CVE-2024-35908

medium

Description

In the Linux kernel, the following vulnerability has been resolved: tls: get psock ref after taking rxlock to avoid leak At the start of tls_sw_recvmsg, we take a reference on the psock, and then call tls_rx_reader_lock. If that fails, we return directly without releasing the reference. Instead of adding a new label, just take the reference after locking has succeeded, since we don't need it before.

References

https://git.kernel.org/stable/c/f1b7f14130d782433bc98c1e1e41ce6b4d4c3096

https://git.kernel.org/stable/c/b565d294e3d5aa809566a4d819835da11997d8b3

https://git.kernel.org/stable/c/417e91e856099e9b8a42a2520e2255e6afe024be

https://git.kernel.org/stable/c/30fabe50a7ace3e9d57cf7f9288f33ea408491c8

Details

Source: Mitre, NVD

Published: 2024-05-19

Updated: 2024-05-20

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Severity: Medium