CVE-2025-68344
ALSA: wavefront: Fix integer overflow in sample size validation
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 24, 2025 |
| Last Updated | May 11, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new unknown vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 488bf86d60077f52810c60dbdf7468c277880167 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < d2f5d8cf1eadb7b33e476f59aa9c6653e4f2b937 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 4f811071e702fbb74933526e2fbadf8c4ed0c0c4 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 02b63f3bc29265bd9e83191792d200ed563acacf 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 5588b7c86effffa9bb55383a38800649d7b40778 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < bca11de0a277b8baeb7d006f93b543c907b6e782 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 1823e08f76c68b9e1d26f6d5ef831b96f61a62a0 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 0c4a13ba88594fd4a27292853e736c6b4349823d
Linux / Linux
2.6.12
References
git.kernel.org: https://git.kernel.org/stable/c/488bf86d60077f52810c60dbdf7468c277880167 git.kernel.org: https://git.kernel.org/stable/c/d2f5d8cf1eadb7b33e476f59aa9c6653e4f2b937 git.kernel.org: https://git.kernel.org/stable/c/4f811071e702fbb74933526e2fbadf8c4ed0c0c4 git.kernel.org: https://git.kernel.org/stable/c/02b63f3bc29265bd9e83191792d200ed563acacf git.kernel.org: https://git.kernel.org/stable/c/5588b7c86effffa9bb55383a38800649d7b40778 git.kernel.org: https://git.kernel.org/stable/c/bca11de0a277b8baeb7d006f93b543c907b6e782 git.kernel.org: https://git.kernel.org/stable/c/1823e08f76c68b9e1d26f6d5ef831b96f61a62a0 git.kernel.org: https://git.kernel.org/stable/c/0c4a13ba88594fd4a27292853e736c6b4349823d