CVE-2024-42097

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.

CVSS 3.1

5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS

0.2% chance of exploitation in the next 30 days; higher than 13% of CVEs (scores of 2026-10-25)

Published

2024-07-29

Modified

2026-10-15

Record from

the NVD, synced 2026-10-19

Affected

• linux:linux_kernel

References

• https://git.kernel.org/stable/c/40d7def67841343c10f8642a41031fecbb248bab
• https://git.kernel.org/stable/c/79d9a000f0220cdaba1682d2a23c0d0c61d620a3
• https://git.kernel.org/stable/c/7a18293fd8d8519c2f7a03753bc1583b18e3db69
• https://git.kernel.org/stable/c/87039b83fb7bfd7d0e0499aaa8e6c049906b4d14
• https://git.kernel.org/stable/c/89b32ccb12ae67e630c6453d778ec30a592a212f

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