CVE-2025-39800
published 2025-09-15CVE-2025-39800: 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…
medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
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.
Affected
28 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | linux | < linux 6.1.153-1 (bookworm) | linux 6.1.153-1 (bookworm) |
| debian | linux-6.1 | < linux 6.1.153-1 (bookworm) | linux 6.1.153-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= be20aa9dbadc8c06283784ee12bbc0d97dea3418 < 4290e34fb87ae556b12c216efd0ae91583446b7a | 4290e34fb87ae556b12c216efd0ae91583446b7a |
| linux | linux | >= be20aa9dbadc8c06283784ee12bbc0d97dea3418 < 4734255ef39b416864139dcda96a387fe5f33a6a | 4734255ef39b416864139dcda96a387fe5f33a6a |
| linux | linux | >= be20aa9dbadc8c06283784ee12bbc0d97dea3418 < da2124719f386b6e5d4d4b1a2e67c440e4d5892f | da2124719f386b6e5d4d4b1a2e67c440e4d5892f |
| linux | linux | >= be20aa9dbadc8c06283784ee12bbc0d97dea3418 < f4f5bd9251a4cbe55aaa05725c6c3c32ad1f74b3 | f4f5bd9251a4cbe55aaa05725c6c3c32ad1f74b3 |
| linux | linux | >= be20aa9dbadc8c06283784ee12bbc0d97dea3418 < 33e8f24b52d2796b8cfb28c19a1a7dd6476323a8 | 33e8f24b52d2796b8cfb28c19a1a7dd6476323a8 |
| linux | linux_kernel | >= 0 < 6.1.153-1 | 6.1.153-1 |
| linux | linux_kernel | >= 0 < 6.12.48-1 | 6.12.48-1 |
| linux | linux_kernel | >= 0 < 6.16.5-1 | 6.16.5-1 |
| linux | linux_kernel | >= 0 < 6.8.0-100.100 | 6.8.0-100.100 |
| linux | linux_kernel | >= 2.6.29 < 6.1.149 | 6.1.149 |
| linux | linux_kernel | >= 6.13 < 6.16.4 | 6.16.4 |
| linux | linux_kernel | >= 6.2 < 6.6.103 | 6.6.103 |
| linux | linux_kernel | >= 6.7 < 6.12.44 | 6.12.44 |
| msrc | azl3_kernel_6.6.96.2-2_on_azure_linux_3.0 | — | — |
| msrc | cbl2_kernel_5.15.186.1-1_on_cbl_mariner_2.0 | — | — |
| ubuntu | linux-aws | — | — |
| ubuntu | linux-aws-6.8 | — | — |
| ubuntu | linux-gkeop | — | — |
| ubuntu | linux-nvidia | — | — |
| ubuntu | linux-nvidia-6.8 | — | — |
| ubuntu | linux-oracle | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM