CVE-2024-53180

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-53180
In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Add sanity NULL check for the default mmap fault handler A driver might allow the mmap access before initializing its runtime->dma_area properly. Add a proper NULL check before passing to virt_to_page() for avoiding a panic.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/0c4c9bf5eab7bee6b606f2abb0993e933b5831a0 Patch
https://git.kernel.org/stable/c/832efbb74b1578e3737d593a204d42af8bd1b81b Patch
https://git.kernel.org/stable/c/8799f4332a9fd812eadfbc32fc5104d6292f754f Patch
https://git.kernel.org/stable/c/bc200027ee92fba84f1826494735ed675f3aa911 Patch
https://git.kernel.org/stable/c/d2913a07d9037fe7aed4b7e680684163eaed6bc4 Patch
https://git.kernel.org/stable/c/f0ce9e24eff1678c16276f9717f26a78202506a2 Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

16 Jan 2025, 16:44

Type Values Removed Values Added
CWE CWE-476
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
First Time Linux linux Kernel
Linux
References () https://git.kernel.org/stable/c/0c4c9bf5eab7bee6b606f2abb0993e933b5831a0 - () https://git.kernel.org/stable/c/0c4c9bf5eab7bee6b606f2abb0993e933b5831a0 - Patch
References () https://git.kernel.org/stable/c/832efbb74b1578e3737d593a204d42af8bd1b81b - () https://git.kernel.org/stable/c/832efbb74b1578e3737d593a204d42af8bd1b81b - Patch
References () https://git.kernel.org/stable/c/8799f4332a9fd812eadfbc32fc5104d6292f754f - () https://git.kernel.org/stable/c/8799f4332a9fd812eadfbc32fc5104d6292f754f - Patch
References () https://git.kernel.org/stable/c/bc200027ee92fba84f1826494735ed675f3aa911 - () https://git.kernel.org/stable/c/bc200027ee92fba84f1826494735ed675f3aa911 - Patch
References () https://git.kernel.org/stable/c/d2913a07d9037fe7aed4b7e680684163eaed6bc4 - () https://git.kernel.org/stable/c/d2913a07d9037fe7aed4b7e680684163eaed6bc4 - Patch
References () https://git.kernel.org/stable/c/f0ce9e24eff1678c16276f9717f26a78202506a2 - () https://git.kernel.org/stable/c/f0ce9e24eff1678c16276f9717f26a78202506a2 - Patch
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ALSA: pcm: Agregar comprobación NULL de cordura para el controlador de errores mmap predeterminado Un controlador podría permitir el acceso a mmap antes de inicializar su runtime->dma_area correctamente. Agregue una comprobación NULL adecuada antes de pasar a virt_to_page() para evitar un pánico.

27 Dec 2024, 14:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-12-27 14:15

Updated : 2025-10-01 20:17

NVD link : CVE-2024-53180

Mitre link : CVE-2024-53180

CVE.ORG link : CVE-2024-53180

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-476

NULL Pointer Dereference