CVE-2025-39933

smb: client: let recv_done verify data_offset, data_length and remaining_data_length

References

Notes

 carnil> Introduced in f198186aa9bb ("CIFS: SMBD: Establish SMB Direct connection").
 carnil> Vulnerable versions: 4.16.

Bugs

Status

Branch Status
upstream released (6.17-rc7) [f57e53ea252363234f86674db475839e5b87102e]
7.2-upstream-stable N/A "Fixed before branching point"
7.1-upstream-stable N/A "Fixed before branching point"
7.0-upstream-stable N/A "Fixed before branching point"
6.19-upstream-stable N/A "Fixed before branching point"
6.18-upstream-stable N/A "Fixed before branching point"
6.17-upstream-stable N/A "Fixed before branching point"
6.16-upstream-stable released (6.16.9) [581fb78e0388b78911b0c920e4073737090c8b5f]
6.12-upstream-stable released (6.12.114) [241e58de23e7c1bbb9bee526c17d9a0f2a90fbad]
6.6-upstream-stable released (6.6.160) [f23d5c6b7540ec9b1e73a8ea3b2ae9045248d728]
6.1-upstream-stable released (6.1.191) [fdc23a47be015fba915c4f9dfd43c65ad4829a35]
5.10-upstream-stable needed
sid released (6.16.9-1)
6.12-trixie-security released (6.12.115-1)
6.1-bookworm-security needed
5.10-bullseye-security needed