CVE-2024-53180

MEDIUM EPSS 13.8%
Published Dec 27, 20241y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Dec 27, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

Description

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.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
13.8% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-476 NULL Pointer Dereference Memory Safety

Affected Products 5

VendorProductVersionRange
linuxlinux_kernel* <5.15.174
linuxlinux_kernel*≥5.16  –  <6.1.120
linuxlinux_kernel*≥6.2  –  <6.6.64
linuxlinux_kernel*≥6.7  –  <6.11.11
linuxlinux_kernel*≥6.12  –  <6.12.2

References 7

  • git.kernel.org https://git.kernel.org/stable/c/0c4c9bf5eab7bee6b606f2abb0993e933b5831a0
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/832efbb74b1578e3737d593a204d42af8bd1b81b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8799f4332a9fd812eadfbc32fc5104d6292f754f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/bc200027ee92fba84f1826494735ed675f3aa911
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d2913a07d9037fe7aed4b7e680684163eaed6bc4
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f0ce9e24eff1678c16276f9717f26a78202506a2
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/0c4c9bf5eab7bee6b606f2abb0993e933b5831a0
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/832efbb74b1578e3737d593a204d42af8bd1b81b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8799f4332a9fd812eadfbc32fc5104d6292f754f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/bc200027ee92fba84f1826494735ed675f3aa911
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d2913a07d9037fe7aed4b7e680684163eaed6bc4
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f0ce9e24eff1678c16276f9717f26a78202506a2
    Patch