Description

In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: oss: Fix races at processing SysEx messages OSS sequencer handles the SysEx messages split in 6 bytes packets, and ALSA sequencer OSS layer tries to combine those. It stores the data in the internal buffer and this access is racy as of now, which may lead to the out-of-bounds access. As a temporary band-aid fix, introduce a mutex for serializing the process of the SysEx message packets.

INFO

Published Date :

2025-01-15T13:05:45.550Z

Last Modified :

2026-01-05T10:56:34.567Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2024-57893 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-57893.

URL Resource
https://git.kernel.org/stable/c/0179488ca992d79908b8e26b9213f1554fc5bacc cve-icon cve-icon
https://git.kernel.org/stable/c/9d382112b36382aa65aad765f189ebde9926c101 cve-icon cve-icon
https://git.kernel.org/stable/c/cff1de87ed14fc0f2332213d2367100e7ad0753a cve-icon cve-icon
https://git.kernel.org/stable/c/d2392b79d8af3714ea8878b71c66dc49d3110f44 cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html cve-icon
https://lore.kernel.org/linux-cve-announce/2025011513-CVE-2024-57893-b263@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-57893 cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-57893 cve-icon
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