CVE-2022-50809
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2022
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
xhci: dbc: Fix memory leak in xhci_alloc_dbc()
In the Linux kernel, the following vulnerability has been resolved: xhci: dbc: Fix memory leak in xhci_alloc_dbc() If DbC is already in use, then the allocated memory for the xhci_dbc struct doesn't get freed before returning NULL, which leads to a memleak.
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) |
|---|---|---|---|---|---|
| d7afb4a13f6c6ee7df7d0bfc67b4ef19ece6d802 | affected | git | 103b459590e1eb4d80b02761eb36c7cae1d9b58e | Unavailable | None listed |
| 534675942e901959b5d8dc11ea526c4e48817d8e | affected | git | 116d6a6964986ea7eb516daa36128d270f1f248d | Unavailable | None listed |
| 534675942e901959b5d8dc11ea526c4e48817d8e | affected | git | 69e67c804d09a6b1bcda1f4f242f151f813eeb4a | Unavailable | None listed |
| 534675942e901959b5d8dc11ea526c4e48817d8e | affected | git | d591b32e519603524a35b172156db71df9116902 | Unavailable | None listed |
| 5.15.58 | affected | semver | 5.15.75 | 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) |
|---|---|---|---|---|---|
| 5.18 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.18 | Unavailable | None listed |
| 5.15.75 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.19.17 | unaffected | semver | Unavailable | 5.19.* | None listed |
| 6.0.3 | unaffected | semver | Unavailable | 6.0.* | None listed |
| 6.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |