CVE-2025-39800
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
btrfs: abort transaction on unexpected eb generation at btrfs_copy_root()
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| be20aa9dbadc8c06283784ee12bbc0d97dea3418 | affected | git | 4290e34fb87ae556b12c216efd0ae91583446b7a | Unavailable | None listed |
| be20aa9dbadc8c06283784ee12bbc0d97dea3418 | affected | git | 4734255ef39b416864139dcda96a387fe5f33a6a | Unavailable | None listed |
| be20aa9dbadc8c06283784ee12bbc0d97dea3418 | affected | git | da2124719f386b6e5d4d4b1a2e67c440e4d5892f | Unavailable | None listed |
| be20aa9dbadc8c06283784ee12bbc0d97dea3418 | affected | git | f4f5bd9251a4cbe55aaa05725c6c3c32ad1f74b3 | Unavailable | None listed |
| be20aa9dbadc8c06283784ee12bbc0d97dea3418 | affected | git | 33e8f24b52d2796b8cfb28c19a1a7dd6476323a8 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 2.6.29 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.29 | Unavailable | None listed |
| 6.1.149 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.103 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.44 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.16.4 | unaffected | semver | Unavailable | 6.16.* | None listed |
| 6.17 | unaffected | original_commit_for_fix | Unavailable | * | None listed |