Bluetooth: qca: add missing firmware sanity checks
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.8epss 0.2%
exploitation probability
0.2%top 86% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: qca: add missing firmware sanity checks
Add the missing sanity checks when parsing the firmware files before
downloading them to avoid accessing and corrupting memory beyond the
vmalloced buffer.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/02f05ed44b71152d5e11d29be28aed91c0489b4ehttps://git.kernel.org/stable/c/1caceadfb50432dbf6d808796cb6c34ebb6d662chttps://git.kernel.org/stable/c/2e4edfa1e2bd821a317e7d006517dcf2f3fac68dhttps://git.kernel.org/stable/c/427281f9498ed614f9aabc80e46ec077c487da6dhttps://git.kernel.org/stable/c/ed53949cc92e28aaa3463d246942bda1fbb7f307