Description: crypto: virtio/akcipher - Fix stack overflow on memcpy
References:
Notes:
 carnil> Introduced in 59ca6c93387d ("virtio-crypto: implement RSA algorithm").
 carnil> Vulnerable versions: 5.10.209 5.18-rc1.
Bugs:
upstream: released (6.8-rc6) [c0ec2a712daf133d9996a8a1b7ee2d4996080363]
6.7-upstream-stable: released (6.7.7) [ef1e47d50324e232d2da484fe55a54274eeb9bc1]
6.6-upstream-stable: released (6.6.19) [b0365460e945e1117b47cf7329d86de752daff63]
6.1-upstream-stable: released (6.1.80) [62f361bfea60c6afc3df09c1ad4152e6507f6f47]
5.10-upstream-stable: released (5.10.212) [37077ed16c7793e21b005979d33f8a61565b7e86]
4.19-upstream-stable: N/A "Vulnerable code not present"
sid: released (6.7.7-1)
6.1-bookworm-security: released (6.1.82-1)
5.10-bullseye-security: needed
4.19-buster-security: N/A "Vulnerable code not present"