In the Linux kernel, the following vulnerability has been resolved:
btrfs: abort transaction on unexpected eb generation at btrfs_copy_root()
If we find an unexpected generation for the extent buffer we are cloning
at btrfs_copy_root(), we just WARN_ON() and don't error out and abort the
transaction, meaning we allow to persist metadata with an unexpected
generation. Instead of warning only, abort the transaction and return
-EUCLEAN.
References
Configurations
History
16 Jan 2026, 20:06
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
| First Time |
Linux
Debian Debian debian Linux Linux linux Kernel |
|
| CWE | NVD-CWE-noinfo | |
| References | () https://git.kernel.org/stable/c/33e8f24b52d2796b8cfb28c19a1a7dd6476323a8 - Patch | |
| References | () https://git.kernel.org/stable/c/4290e34fb87ae556b12c216efd0ae91583446b7a - Patch | |
| References | () https://git.kernel.org/stable/c/4734255ef39b416864139dcda96a387fe5f33a6a - Patch | |
| References | () https://git.kernel.org/stable/c/da2124719f386b6e5d4d4b1a2e67c440e4d5892f - Patch | |
| References | () https://git.kernel.org/stable/c/f4f5bd9251a4cbe55aaa05725c6c3c32ad1f74b3 - Patch | |
| References | () https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html - Third Party Advisory |
03 Nov 2025, 18:16
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
15 Sep 2025, 13:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-09-15 13:15
Updated : 2026-01-16 20:06
NVD link : CVE-2025-39800
Mitre link : CVE-2025-39800
CVE.ORG link : CVE-2025-39800
JSON object : View
Products Affected
debian
- debian_linux
linux
- linux_kernel
CWE