CVE-2024-53180
ALSA: pcm: Add sanity NULL check for the default mmap fault handler
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 27, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
d371588910715ebf7fa8e3a5d21ea5169c852927 < 8799f4332a9fd812eadfbc32fc5104d6292f754f d371588910715ebf7fa8e3a5d21ea5169c852927 < 832efbb74b1578e3737d593a204d42af8bd1b81b d371588910715ebf7fa8e3a5d21ea5169c852927 < bc200027ee92fba84f1826494735ed675f3aa911 d371588910715ebf7fa8e3a5d21ea5169c852927 < f0ce9e24eff1678c16276f9717f26a78202506a2 d371588910715ebf7fa8e3a5d21ea5169c852927 < 0c4c9bf5eab7bee6b606f2abb0993e933b5831a0 d371588910715ebf7fa8e3a5d21ea5169c852927 < d2913a07d9037fe7aed4b7e680684163eaed6bc4
Linux / Linux
5.14
References
git.kernel.org: https://git.kernel.org/stable/c/8799f4332a9fd812eadfbc32fc5104d6292f754f git.kernel.org: https://git.kernel.org/stable/c/832efbb74b1578e3737d593a204d42af8bd1b81b git.kernel.org: https://git.kernel.org/stable/c/bc200027ee92fba84f1826494735ed675f3aa911 git.kernel.org: https://git.kernel.org/stable/c/f0ce9e24eff1678c16276f9717f26a78202506a2 git.kernel.org: https://git.kernel.org/stable/c/0c4c9bf5eab7bee6b606f2abb0993e933b5831a0 git.kernel.org: https://git.kernel.org/stable/c/d2913a07d9037fe7aed4b7e680684163eaed6bc4 lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html