USB: serial: mxuport: fix memory corruption with small endpoint
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 89% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
USB: serial: mxuport: fix memory corruption with small endpoint
Make sure that the bulk-out endpoint max packet size is at least eight
bytes to avoid user-controlled slab corruption should a malicious device
report a smaller size.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/086b858b5f5125bc9d967ea2bd825f83d9f8f29dhttps://git.kernel.org/stable/c/2f3661eb2446e1ef593da45e01a3b21a906768echttps://git.kernel.org/stable/c/4085f0dbb1ce2251c9a5938d693de6593f0ab2bdhttps://git.kernel.org/stable/c/6c0cf56f00f280d72180bb6ce79741bc787a6269https://git.kernel.org/stable/c/b40166b4ef96067620a0f248e74ad9658c8f680chttps://git.kernel.org/stable/c/be3a1ed4ae51fa8dde57383277d336ce834f2cd9https://git.kernel.org/stable/c/ccbec56f2f9af008f1574335cc6a668f16603e47https://git.kernel.org/stable/c/e906545641d34fb1a09a65b4b5cfdff40eb09681