CVE-2023-54297
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: zoned: fix memory leak after finding block group with super blocks
In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: fix memory leak after finding block group with super blocks At exclude_super_stripes(), if we happen to find a block group that has super blocks mapped to it and we are on a zoned filesystem, we error out as this is not supposed to happen, indicating either a bug or maybe some memory corruption for example. However we are exiting the function without freeing the memory allocated for the logical address of the super blocks. Fix this by freeing the logical address.
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) |
|---|---|---|---|---|---|
| 12659251ca5df05a484eb122c2c34c18d84e797c | affected | git | ab80a901f8daca07c4a54af0ab0de745c9918294 | Unavailable | None listed |
| 12659251ca5df05a484eb122c2c34c18d84e797c | affected | git | c35ea606196243063e63785918c7c8fe27c45798 | Unavailable | None listed |
| 12659251ca5df05a484eb122c2c34c18d84e797c | affected | git | cca627afb463a4b47721eac017516ba200de85c3 | Unavailable | None listed |
| 12659251ca5df05a484eb122c2c34c18d84e797c | affected | git | f1a07c2b4e2c473ec322b8b9ece071b8c88a3512 | 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) |
|---|---|---|---|---|---|
| 5.11 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.11 | Unavailable | None listed |
| 5.15.123 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.42 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.4.7 | unaffected | semver | Unavailable | 6.4.* | None listed |
| 6.5 | unaffected | original_commit_for_fix | Unavailable | * | None listed |