CVE-2024-46829

Katalog CVE

CVSS 5.5 · Medium EPSS 0,20%

Kerentanan Improper Locking pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: rtmutex: Drop rt_mutex::wait_lock before scheduling rt_mutex_handle_deadlock() is called with rt_mutex::wait_lock held. In the good case it returns with the lock held and in the deadlock case it emits a warning and goes into an endless scheduling loop with the lock held, which triggers the 'scheduling in atomic' warning. Unlock rt_mutex::wait_lock in the dead lock case before issuing the warning and dropping into the schedule for ever loop. [ tglx: Moved unlock before the WARN(), removed the pointless comment, massaged changelog, added Fixes tag ]

Rincian

Terbit di NVD

27 September 2024

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-667: Improper Locking

EPSS (30 hari)

0,20% peluang dieksploitasi; lebih tinggi dari 9,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/1401da1486dc1cdbef6025fd74a3977df3a3e5d0 patch
• https://git.kernel.org/stable/c/432efdbe7da5ecfcbc0c2180cfdbab1441752a38 patch
• https://git.kernel.org/stable/c/6a976e9a47e8e5b326de671811561cab12e6fb1f patch
• https://git.kernel.org/stable/c/85f03ca98e07cd0786738b56ae73740bce0ac27f patch
• https://git.kernel.org/stable/c/93f44655472d9cd418293d328f9d141ca234ad83 patch
• https://git.kernel.org/stable/c/a92d81c9efec9280681c27a2c0a963fd0f1338e0 patch
• https://git.kernel.org/stable/c/d33d26036a0274b472299d7dcdaa5fb34329f91b patch
• https://git.kernel.org/stable/c/f13b5afc5c4889569d84c3011ce449f61fccfb28 patch
• https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html
• https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html