PT-2024-14772 · Linux+5 · Linux Kernel+5
Published
2023-11-17
·
Updated
2025-02-03
·
CVE-2023-52887
CVSS v3.1
5.5
Medium
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The issue concerns enhanced error handling for tightly received RTS (Request to Send) messages in the xtp rx rts session new function of the Linux kernel's j1939 module. It replaces less informative error backtraces with a new method, providing clearer error messages and allowing for the early termination of problematic sessions. Previously, sessions were only released at the end of j1939 xtp rx rts(). The issue could potentially be reproduced by sending closely timed RTS messages and an abort message.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Assertion Failure
RCE
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Related Identifiers
Affected Products
Astra Linux
Linuxmint
Linux Kernel
Red Os
Suse
Ubuntu