bus: mhi: host: Range check CHDBOFF and ERDBOFF
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.1%
exploitation probability
0.1%top 96% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
bus: mhi: host: Range check CHDBOFF and ERDBOFF
If the value read from the CHDBOFF and ERDBOFF registers is outside the
range of the MHI register space then an invalid address might be computed
which later causes a kernel panic. Range check the read value to prevent
a crash due to bad data from the device.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/2343385fe6eed11d0432ab42a97b3ca4aef06a99https://git.kernel.org/stable/c/372f1752b74572b0a9d2288841eab7db17daccaehttps://git.kernel.org/stable/c/4e584127ec2bd42a37c88badb49df409f21fa40ahttps://git.kernel.org/stable/c/6a0c637bfee69a74c104468544d9f2a6579626d0https://git.kernel.org/stable/c/83bf6b87e2dd053d95d89eb2f01ae885f9e568dbhttps://git.kernel.org/stable/c/a2cbb1a45a0c86ce77839c0875414efe1a89315e