VDB
DEBIAN-CVE-2023-54197
DEBIAN-CVE-2023-54197
PUBLISHED
CVSS 9.199999809265137 CRITICAL
In the Linux kernel, the following vulnerability has been resolved: Revert "Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work" This reverts commit 1e9ac114c4428fdb7ff4635b45d4f46017e8916f. This patch introduces a possible null-ptr-def problem. Revert it. And the fixed bug by this patch have resolved by commit 73f7b171b7c0 ("Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition").
Risk Scores
CVSS v4.0
9.199999809265137
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | linux | 0, 0, 0 |
| Debian:14 | linux | 0, 0, 0 |
| Debian:11 | linux | *, 5.10.92-1~bpo10+1, 5.10.92-2 |
| Debian:12 | linux | 0, 6.1.27-1, 6.1.27-1 |
Timeline
- Dec 30, 2025 CVE Published
- Apr 28, 2026 CVE Updated