VDB
DEBIAN-CVE-2025-40129
DEBIAN-CVE-2025-40129
PUBLISHED
In the Linux kernel, the following vulnerability has been resolved: sunrpc: fix null pointer dereference on zero-length checksum In xdr_stream_decode_opaque_auth(), zero-length checksum.len causes checksum.data to be set to NULL. This triggers a NPD when accessing checksum.data in gss_krb5_verify_mic_v2(). This patch ensures that the value of checksum.len is not less than XDR_UNIT.
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | linux | 0, 6.12.38-1, 6.12.41-1 |
| Debian:14 | linux | 6.13.10-1~exp1, 6.13.11-1~exp1, 6.13.2-1~exp1 |
Exploit Intelligence
- 4081.3.7.yml (github-poc)
Timeline
- Nov 12, 2025 CVE Published
- Apr 28, 2026 CVE Updated