Description: tee: amdtee: fix use-after-free vulnerability in amdtee_close_session
References:
Notes:
 carnil> Introduced in 757cc3e9ff1d ("tee: add AMD-TEE driver"). Vulnerable versions:
 carnil> 5.6-rc1.
Bugs:
upstream: released (6.6-rc6) [f4384b3e54ea813868bb81a861bf5b2406e15d8f]
6.7-upstream-stable: N/A "Fixed before branching point"
6.6-upstream-stable: N/A "Fixed before branching point"
6.1-upstream-stable: released (6.1.59) [60c3e7a00db954947c265b55099c21b216f2a05c]
5.10-upstream-stable: released (5.10.199) [da7ce52a2f6c468946195b116615297d3d113a27]
4.19-upstream-stable: N/A "Vulnerable code not present"
sid: released (6.5.8-1)
6.1-bookworm-security: released (6.1.64-1)
5.10-bullseye-security: released (5.10.205-1)
4.19-buster-security: N/A "Vulnerable code not present"