vulnerability
Debian: CVE-2023-54214: linux -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:M/Au:S/C:P/I:P/A:C) | Dec 31, 2025 | Dec 31, 2025 | Jan 5, 2026 |
Severity
6
CVSS
(AV:L/AC:M/Au:S/C:P/I:P/A:C)
Published
Dec 31, 2025
Added
Dec 31, 2025
Modified
Jan 5, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix potential user-after-free This fixes all instances of which requires to allocate a buffer calling alloc_skb which may release the chan lock and reacquire later which makes it possible that the chan is disconnected in the meantime.
Solution
debian-upgrade-linux
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