wifi: cfg80211: validate PMSR FTM preamble range
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 92% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
wifi: cfg80211: validate PMSR FTM preamble range
PMSR FTM request parsing accepts preamble values outside the
enumerated nl80211 preamble range.
Reject out-of-range values before using them in the parser capability
bit test using the policy.
[drop unnecessary check]
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/2b97fa1bce7731f6a244f3d4407c61858f09b93fhttps://git.kernel.org/stable/c/36230936468f0ba4930e94aef496fc229d4bb951https://git.kernel.org/stable/c/44ea65d779e2d23b2264fea6af2d0c666a3ec9fbhttps://git.kernel.org/stable/c/58320cb47df2accc7a20bb72c0150280732fa58fhttps://git.kernel.org/stable/c/73ada9f23c2c7fac74474ea2a38ceb265bae17f1https://git.kernel.org/stable/c/922d71fbaf99c1d5318151a0cb0a42ad448d07d9https://git.kernel.org/stable/c/9b33f260db3971f572dda0b45dd28d477cf51ed1https://git.kernel.org/stable/c/cfbda103aeae61071a122a6fc2bfe98cffbd7165