CVE-2023-53097
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)
powerpc/iommu: fix memory leak with using debugfs_lookup()
In the Linux kernel, the following vulnerability has been resolved: powerpc/iommu: 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) |
|---|---|---|---|---|---|
| 691602aab9c3cce31d3ff9529c09b7922a5f6224 | affected | git | e3a62a35f903fd8be5b44542fe3901ec45f16757 | Unavailable | None listed |
| 691602aab9c3cce31d3ff9529c09b7922a5f6224 | affected | git | 24c1bd1cd0d1ff821fd7d2f01a1e648c7882dfc2 | Unavailable | None listed |
| 691602aab9c3cce31d3ff9529c09b7922a5f6224 | affected | git | 4050498c0ae3946c223fc63e9dd7b878b76611e0 | Unavailable | None listed |
| 691602aab9c3cce31d3ff9529c09b7922a5f6224 | affected | git | b505063910c134778202dfad9332dfcecb76bab3 | 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) |
|---|---|---|---|---|---|
| 5.12 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.12 | Unavailable | None listed |
| 5.15.103 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.20 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.2.7 | unaffected | semver | Unavailable | 6.2.* | None listed |
| 6.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |