Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected d371588910715ebf7fa8e3a5d21ea5169c852927 before 8799f4332a9fd812eadfbc32fc5104d6292f754f; affected d371588910715ebf7fa8e3a5d21ea5169c852927 before 832efbb74b1578e3737d593a204d42af8bd1b81b; affected d371588910715ebf7fa8e3a5d21ea5169c852927 before bc200027ee92fba84f1826494735ed675f3aa911; affected d371588910715ebf7fa8e3a5d21ea5169c852927 before f0ce9e24eff1678c16276f9717f26a78202506a2; affected d371588910715ebf7fa8e3a5d21ea5169c852927 before 0c4c9bf5eab7bee6b606f2abb0993e933b5831a0; affected d371588910715ebf7fa8e3a5d21ea5169c852927 before d2913a07d9037fe7aed4b7e680684163eaed6bc4 |
| Linux / Linux | affected 5.14; unaffected 0 before 5.14; unaffected 5.15.174 through 5.15.*; unaffected 6.1.120 through 6.1.*; unaffected 6.6.64 through 6.6.*; unaffected 6.11.11 through 6.11.*; unaffected 6.12.2 through 6.12.*; unaffected 6.13 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/8799f4332a9fd812eadfbc32fc5104d6292f754f
- https://git.kernel.org/stable/c/832efbb74b1578e3737d593a204d42af8bd1b81b
- https://git.kernel.org/stable/c/bc200027ee92fba84f1826494735ed675f3aa911
- https://git.kernel.org/stable/c/f0ce9e24eff1678c16276f9717f26a78202506a2
- https://git.kernel.org/stable/c/0c4c9bf5eab7bee6b606f2abb0993e933b5831a0
- https://git.kernel.org/stable/c/d2913a07d9037fe7aed4b7e680684163eaed6bc4
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.