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CVE-2024-57893 Detail

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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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Hyperlink Resource
https://git.kernel.org/stable/c/0179488ca992d79908b8e26b9213f1554fc5bacc
https://git.kernel.org/stable/c/9d382112b36382aa65aad765f189ebde9926c101
https://git.kernel.org/stable/c/cff1de87ed14fc0f2332213d2367100e7ad0753a
https://git.kernel.org/stable/c/d2392b79d8af3714ea8878b71c66dc49d3110f44

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-57893
NVD Published Date:
01/15/2025
NVD Last Modified:
01/15/2025
Source:
kernel.org