VDB
DEBIAN-CVE-2025-40099
DEBIAN-CVE-2025-40099
PUBLISHED
In the Linux kernel, the following vulnerability has been resolved: cifs: parse_dfs_referrals: prevent oob on malformed input Malicious SMB server can send invalid reply to FSCTL_DFS_GET_REFERRALS - reply smaller than sizeof(struct get_dfs_referral_rsp) - reply with number of referrals smaller than NumberOfReferrals in the header Processing of such replies will cause oob. Return -EINVAL error on such replies to prevent oob-s.
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | linux | 6.12.63-1~bpo12+1, 6.12.69-1, 6.12.73-1 |
| Debian:12 | linux | 6.1.66-1, 6.1.106-1, 0 |
| Debian:11 | linux-6.1 | 6.1.153-1, *, * |
| Debian:13 | linux | 6.12.57-1~bpo12+1, 6.12.38-1, 0 |
| Debian:11 | linux | 6.12.69-1, 6.12.69-1~bpo12+1, 6.12.73-1~bpo12+1 |
Timeline
- Oct 30, 2025 CVE Published
- Apr 28, 2026 CVE Updated