CVE-2023-53672
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
btrfs: output extra debug info if we failed to find an inline backref
In the Linux kernel, the following vulnerability has been resolved: btrfs: output extra debug info if we failed to find an inline backref [BUG] Syzbot reported several warning triggered inside lookup_inline_extent_backref(). [CAUSE] As usual, the reproducer doesn't reliably trigger locally here, but at least we know the WARN_ON() is triggered when an inline backref can not be found, and it can only be triggered when @insert is true. (I.e. inserting a new inline backref, which means the backref should already exist) [ENHANCEMENT] After the WARN_ON(), dump all the parameters and the extent tree leaf to help debug.
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) |
|---|---|---|---|---|---|
| 492104c866cb1b62a11393adccb477f5cd2c7768 | affected | git | 376b41524b71e494514720bd6114325b0a2ed19c | Unavailable | None listed |
| 492104c866cb1b62a11393adccb477f5cd2c7768 | affected | git | 400e08a16604b534fdd82c5a288fa150d04f5f79 | Unavailable | None listed |
| 492104c866cb1b62a11393adccb477f5cd2c7768 | affected | git | 7afbfde45d665953b4d5a42a721e15bf0315d89b | Unavailable | None listed |
| 492104c866cb1b62a11393adccb477f5cd2c7768 | affected | git | b7c3cf2f6c42e6688b1c37215a0b1663f982f915 | Unavailable | None listed |
| 492104c866cb1b62a11393adccb477f5cd2c7768 | affected | git | 6994f806c6d1ae8b59344d3700358547f3b3fe1d | Unavailable | None listed |
| 492104c866cb1b62a11393adccb477f5cd2c7768 | affected | git | 28062cd6eda04035d8f6ded2001292ac8b496149 | Unavailable | None listed |
| 492104c866cb1b62a11393adccb477f5cd2c7768 | affected | git | e70ba449b04b40584bdabb383d10455397cbf177 | Unavailable | None listed |
| 492104c866cb1b62a11393adccb477f5cd2c7768 | affected | git | 7f72f50547b7af4ddf985b07fc56600a4deba281 | 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) |
|---|---|---|---|---|---|
| 3.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.9 | Unavailable | None listed |
| 4.14.326 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.295 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.257 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.197 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.133 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.55 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.5.5 | unaffected | semver | Unavailable | 6.5.* | None listed |
| 6.6 | unaffected | original_commit_for_fix | Unavailable | * | None listed |