rxrpc: Fix leak of released call in recvmsg(MSG_PEEK) (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.21 % · percentile 11 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Received
Description
In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix leak of released call in recvmsg(MSG_PEEK) Fix rxrpc_recvmsg() to also drop the ref it holds on an already-released call if MSG_PEEK is in force (the function holds a ref on the call irrespective of whether MSG_PEEK is specified or not).
References
- https://git.kernel.org/stable/c/86eff3140c9d4b52bba13d1cba266da933403e51
- https://git.kernel.org/stable/c/e473cd3046a1aaec1e39af5df2042ce7c04d5e74
- https://git.kernel.org/stable/c/2b69b61057eb0b3db9ad754ef0f1436b7af3a9f5
- https://git.kernel.org/stable/c/04c7103dc0923cc6ac95b97aa66bab70da7ace84
- https://git.kernel.org/stable/c/4bdb9e471f5b1ac9cbe4add5de7ff085a0ec303c
European references
- ENISA EUVD · EUVD-2026-59579
- GCVE · GCVE-0-2026-74432
CERT-FR advisories
- CERTFR-2026-AVI-1385 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1333 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1286 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 7692bde890061797f3dece0148d7859e85c55778 < 86eff3140c9d4b52bba13d1cba266da933403e51 ; affected 839fe96c15209dc2255c064bb44b636efe04f032 < e473cd3046a1aaec1e39af5df2042ce7c04d5e74 ; affected 962fb1f651c2cf2083e0c3ef53ba69e3b96d3fbc < 2b69b61057eb0b3db9ad754ef0f1436b7af3a9f5 ; affected 962fb1f651c2cf2083e0c3ef53ba69e3b96d3fbc < 04c7103dc0923cc6ac95b97aa66bab70da7ace84 ; affected 962fb1f651c2cf2083e0c3ef53ba69e3b96d3fbc < 4bdb9e471f5b1ac9cbe4add5de7ff085a0ec303c ; affected 4aed0eeca58e26d752bb08b293b8dc75c6820b23 |
| Linux · Linux | affected 6.16 ; unaffected 0 < 6.16 ; unaffected 6.6.145 ≤ 6.6.* ; unaffected 6.12.97 ≤ 6.12.* ; unaffected 6.18.40 ≤ 6.18.* ; unaffected 7.1.5 ≤ 7.1.* |
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 |