VDB
DEBIAN-CVE-2022-1048
DEBIAN-CVE-2022-1048
PUBLISHED
CVSS 7 HIGH
A use-after-free flaw was found in the Linux kernel’s sound subsystem in the way a user triggers concurrent calls of PCM hw_params. The hw_free ioctls or similar race condition happens inside ALSA PCM for other ioctls. This flaw allows a local user to crash or potentially escalate their privileges on the system.
Risk Scores
CVSS 3.1
7
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | linux | 0, 0, 0 |
| Debian:14 | linux | 0, 0, 0 |
| Debian:11 | linux | *, 5.10.92-2, 5.10.103-1 |
| Debian:13 | linux | 0, 0, 0 |
Timeline
- Apr 29, 2022 CVE Published
- Apr 28, 2026 CVE Updated