wifi: rtw88: Fix potential memory leak in rtw_txq_push_skb() (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.22 % · percentile 12 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Received
Description
In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: Fix potential memory leak in rtw_txq_push_skb() The skb passed to the rtw_hci_tx_write() is expected to be freed when the function fails, but the error path in rtw_txq_push_skb() does not free the skb before returning. This can lead to a memory leak in rtw_txq_push() where a dequeued skb is passed to rtw_txq_push_skb().
References
- https://git.kernel.org/stable/c/e8fd57157ee7a9e2986a9218198a5c1b02f2310b
- https://git.kernel.org/stable/c/924e75a420a3000e9f189aed26f67556a62f2d57
- https://git.kernel.org/stable/c/68676ce3313b74326fbcf21c673728db4c19d3cf
- https://git.kernel.org/stable/c/c86199357a93b9182854cf805d7780a213fda937
- https://git.kernel.org/stable/c/6e95852f904edbabf411793093fcfd6f6d49ef27
- https://git.kernel.org/stable/c/7364713f0931ee45fdf0bea27103b40ccc94979a
- https://git.kernel.org/stable/c/51d8b35574721cf3fe744f46ebd9629916063fee
- https://git.kernel.org/stable/c/9f2948010764d708bda27369d09ce6f194abe8e3
European references
- ENISA EUVD · EUVD-2026-76264
- GCVE · GCVE-0-2026-80941
CERT-FR advisories
- CERTFR-2026-AVI-1385 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1375 — Multiples vulnérabilités dans le noyau Linux de Debian LTS · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1289 — Multiples vulnérabilités dans le noyau Linux de Debian LTS · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1253 — Multiples vulnérabilités dans le noyau Linux de Debian · cert.ssi.gouv.fr
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected aaab5d0e673749f82ff34e5f15ea8a689789a9ce < e8fd57157ee7a9e2986a9218198a5c1b02f2310b ; affected aaab5d0e673749f82ff34e5f15ea8a689789a9ce < 924e75a420a3000e9f189aed26f67556a62f2d57 ; affected aaab5d0e673749f82ff34e5f15ea8a689789a9ce < 68676ce3313b74326fbcf21c673728db4c19d3cf ; affected aaab5d0e673749f82ff34e5f15ea8a689789a9ce < c86199357a93b9182854cf805d7780a213fda937 ; affected aaab5d0e673749f82ff34e5f15ea8a689789a9ce < 6e95852f904edbabf411793093fcfd6f6d49ef27 ; affected aaab5d0e673749f82ff34e5f15ea8a689789a9ce < 7364713f0931ee45fdf0bea27103b40ccc94979a |
| Linux · Linux | affected 5.7 ; unaffected 0 < 5.7 ; unaffected 5.10.270 ≤ 5.10.* ; unaffected 5.15.221 ≤ 5.15.* ; unaffected 6.1.188 ≤ 6.1.* ; unaffected 6.6.157 ≤ 6.6.* |
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 |