Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: wifi: brcm80211: handle pmk_op allocation failure The kzalloc() in brcmf_pmksa_v3_op() will return null if the physical memory has run out. As a result, if we dereference the null value, the null pointer dereference bug will happen. Return -ENOMEM from brcmf_pmksa_v3_op() if kzalloc() fails for pmk_op.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected a96202acaea47fa8377088e0952bb63bd02a3bab before df62e22c2e27420e8990a4f09e30d7bf56c2036f; affected a96202acaea47fa8377088e0952bb63bd02a3bab before 9975908315c13bae2f2ed5ba92870fa935180b0e; affected a96202acaea47fa8377088e0952bb63bd02a3bab before 6138a82f3bccfc67ed7ac059493579fc326c02e5; affected a96202acaea47fa8377088e0952bb63bd02a3bab before b4152222e04cb8afeeca239c90e3fcaf4c553b42 |
| Linux / Linux | affected 6.4; unaffected 0 before 6.4; unaffected 6.6.23 through 6.6.*; unaffected 6.7.11 through 6.7.*; unaffected 6.8.2 through 6.8.*; unaffected 6.9 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/df62e22c2e27420e8990a4f09e30d7bf56c2036f
- https://git.kernel.org/stable/c/9975908315c13bae2f2ed5ba92870fa935180b0e
- https://git.kernel.org/stable/c/6138a82f3bccfc67ed7ac059493579fc326c02e5
- https://git.kernel.org/stable/c/b4152222e04cb8afeeca239c90e3fcaf4c553b42
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.