VDB
DEBIAN-CVE-2026-31619
DEBIAN-CVE-2026-31619
PUBLISHED
CVSS 5.5 MEDIUM
In the Linux kernel, the following vulnerability has been resolved: ALSA: fireworks: bound device-supplied status before string array lookup The status field in an EFW response is a 32-bit value supplied by the firewire device. efr_status_names[] has 17 entries so a status value outside that range goes off into the weeds when looking at the %s value. Even worse, the status could return EFR_STATUS_INCOMPLETE which is 0x80000000, and is obviously not in that array of potential strings. Fix this up by properly bounding the index against the array size and printing "unknown" if it's not recognized.
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | linux | 6.12.38-1, 6.12.41-1, 6.12.43-1 |
| Debian:11 | linux | 7.0.1-1, 6.15.5-1~exp1, 6.15.6-1~exp1 |
| Debian:13 | linux | 6.12.38-1, 6.12.41-1, 6.12.43-1 |
| Debian:12 | linux | 6.1.85-1, 6.1.90-1, 6.1.90-1~bpo11+1 |
Exploit Intelligence
- 4694.0.0.yml (github-poc)
Timeline
- Apr 24, 2026 CVE Published
- May 1, 2026 CVE Updated