CVE-2024-42097: Linux Kernel

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: ALSA: emux: improve patch ioctl data validation In load_data(), make the validation of and skipping over the main info block match that in load_guspatch(). In load_guspatch(), add checking that the specified patch length matches the actually supplied data, like load_data() already did.

Affected products

• Linux Linux Kernel: before 4.19.317 (fixed in 4.19.317); from 4.20, before 5.4.279 (fixed in 5.4.279); from 5.5, before 5.10.221 (fixed in 5.10.221); from 5.11, before 5.15.162 (fixed in 5.15.162); from 5.16, before 6.1.97 (fixed in 6.1.97); from 6.2, before 6.6.37 (fixed in 6.6.37); …

Published 2024-07-29. Last modified 2026-08-04.