xhci: dbc: Fix memory leak in xhci_alloc_dbc() (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.24 % · percentile 16 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Deferred
Description
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.
References
European references
- ENISA EUVD · EUVD-2022-55889
- GCVE · GCVE-0-2022-50809
CERT-FR advisories
- CERTFR-2026-AVI-0225 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0170 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0108 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected d7afb4a13f6c6ee7df7d0bfc67b4ef19ece6d802 < 103b459590e1eb4d80b02761eb36c7cae1d9b58e ; affected 534675942e901959b5d8dc11ea526c4e48817d8e < 116d6a6964986ea7eb516daa36128d270f1f248d ; affected 534675942e901959b5d8dc11ea526c4e48817d8e < 69e67c804d09a6b1bcda1f4f242f151f813eeb4a ; affected 534675942e901959b5d8dc11ea526c4e48817d8e < d591b32e519603524a35b172156db71df9116902 ; affected 5.15.58 < 5.15.75 |
| Linux · Linux | affected 5.18 ; unaffected 0 < 5.18 ; unaffected 5.15.75 ≤ 5.15.* ; unaffected 5.19.17 ≤ 5.19.* ; unaffected 6.0.3 ≤ 6.0.* ; unaffected 6.1 ≤ * |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |