CVE-2024-53180
ALSA: pcm: Add sanity NULL check for the default mmap fault handler
Vexday Risk Score
13Baixo
Decisão SSVC (CISA)
Track
Sem sinal de exploração → monitorar
CVSS 5.5EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
27 dez 2024Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
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:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
Linux · LinuxReferências
https://git.kernel.org/stable/c/0c4c9bf5eab7bee6b606f2abb0993e933b5831a0https://git.kernel.org/stable/c/832efbb74b1578e3737d593a204d42af8bd1b81bhttps://git.kernel.org/stable/c/8799f4332a9fd812eadfbc32fc5104d6292f754fhttps://git.kernel.org/stable/c/bc200027ee92fba84f1826494735ed675f3aa911https://git.kernel.org/stable/c/d2913a07d9037fe7aed4b7e680684163eaed6bc4https://git.kernel.org/stable/c/f0ce9e24eff1678c16276f9717f26a78202506a2https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html