CVE-2024-57893

Katalog CVE

CVSS 6.3 · Medium EPSS 0,18%

Kerentanan Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') pada linux kernel. Skor CVSS 3.1 6.3 (Medium) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

15 Januari 2025

Terakhir diubah

4 Agustus 2026

Status NVD

Modified

CVSS 3.1

6.3 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

EPSS (30 hari)

0,18% peluang dieksploitasi; lebih tinggi dari 7,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/0179488ca992d79908b8e26b9213f1554fc5bacc patch
• https://git.kernel.org/stable/c/9d382112b36382aa65aad765f189ebde9926c101 patch
• https://git.kernel.org/stable/c/cff1de87ed14fc0f2332213d2367100e7ad0753a patch
• https://git.kernel.org/stable/c/d2392b79d8af3714ea8878b71c66dc49d3110f44 patch
• https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html