In the Linux kernel, the following vulnerability has been resolved:
HID: steam: Reject short reads
Steam Controller FEATURE reports encode the size of the message in the
message itself. Previously we were trusting that the size reported matched
the size we actually read, leading to a potential issue with short reads.
Instead, we should actually verify the length of the read.
References 3
https://git.kernel.org/stable/c/33ff7b49c38b39b1f3d27db508ac0720fb25c08a
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/93c5cc35bcd9f62db589a21945b49691dccdd99d
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/f694ea0ead544080949e409a7c6885ee1fc77a98
416baaa9-dc9f-4396-8d5f-8c081fb06d67