PT-2025-54026 · Linux · Linux Kernel
CVE-2023-54197
·
Published
2023-04-23
·
Updated
2026-02-24
CVSS v2.0
4.6
Medium
| Vector | AV:L/AC:L/Au:S/C:N/I:N/A:C |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A fix for a Bluetooth use-after-free issue in the btsdio module was reverted due to a potential null-pointer-dereference problem introduced by the patch. The original bug was addressed by a subsequent commit that resolved a race condition.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Use After Free
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Linux Kernel