CVE-2023-53408
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)
trace/blktrace: fix memory leak with using debugfs_lookup()
In the Linux kernel, the following vulnerability has been resolved: trace/blktrace: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, just call debugfs_lookup_and_remove() instead which handles all of the logic at once.
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) |
|---|---|---|---|---|---|
| 78acc7dbd84a8c173a08584750845c31611160f2 | affected | git | a2e4b48d6f9b39aa19bafe223f9dd436a692fc80 | Unavailable | None listed |
| 30939293262eb433c960c4532a0d59c4073b2b84 | affected | git | 3036f5f5ae5210797d95446795df01c1249af9ad | Unavailable | None listed |
| 30939293262eb433c960c4532a0d59c4073b2b84 | affected | git | 5286b72fb425291af5f4ca7285d73c16a08d8691 | Unavailable | None listed |
| 30939293262eb433c960c4532a0d59c4073b2b84 | affected | git | 83e8864fee26f63a7435e941b7c36a20fd6fe93e | Unavailable | None listed |
| 6418634238ade86f2b08192928787f39d8afb58c | affected | git | Unavailable | Unavailable | None listed |
| 5.15.27 | affected | semver | 5.15.99 | Unavailable | None listed |
| 5.16.13 | affected | semver | 5.17 | 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) |
|---|---|---|---|---|---|
| 5.17 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.17 | Unavailable | None listed |
| 5.15.99 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.16 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.2.3 | unaffected | semver | Unavailable | 6.2.* | None listed |
| 6.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |