Description: NFS: fs_context: validate UDP retrans to prevent shift out-of-bounds
References:
Notes:
 carnil> Introduced in 9954bf92c0cd ("NFS: Move mount parameterisation bits into their
 carnil> own file"). Vulnerable versions: 5.6-rc1.
Bugs:
upstream: released (5.13-rc1) [c09f11ef35955785f92369e25819bf0629df2e59]
6.7-upstream-stable: N/A "Fixed before branching point"
6.6-upstream-stable: N/A "Fixed before branching point"
6.1-upstream-stable: N/A "Fixed before branching point"
5.10-upstream-stable: released (5.10.36) [96fa26b74cdcf9f5c98996bf36bec9fb5b19ffe2]
4.19-upstream-stable: N/A "Vulnerable code not present"
sid: released (5.10.38-1)
6.1-bookworm-security: N/A "Fixed before branching point"
5.10-bullseye-security: N/A "Fixed before branching point"
4.19-buster-security: N/A "Vulnerable code not present"