VDB
DEBIAN-CVE-2025-68344
DEBIAN-CVE-2025-68344
PUBLISHED
CVSS 9.300000190734863 CRITICAL
In the Linux kernel, the following vulnerability has been resolved: ALSA: wavefront: Fix integer overflow in sample size validation The wavefront_send_sample() function has an integer overflow issue when validating sample size. The header->size field is u32 but gets cast to int for comparison with dev->freemem Fix by using unsigned comparison to avoid integer overflow.
Risk Scores
CVSS v4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | linux | 6.16.12-2, 6.12.41-1, 6.12.43-1~bpo12+1 |
| Debian:13 | linux | 6.12.57-1, 6.12.57-1, 6.12.48-1 |
| Debian:11 | linux-6.1 | 6.1.137-1~deb11u1, 6.1.129-1~deb11u1, 6.1.128-1~deb11u1 |
| Debian:11 | linux | 5.10.221-1, 5.10.120-1~bpo10+1, 5.10.127-1 |
| Debian:12 | linux | 6.1.123-1, 6.1.124-1, 6.1.128-1 |
Timeline
- Dec 24, 2025 CVE Published
- Apr 28, 2026 CVE Updated