CVE-2026-46038

net: qrtr: ns: Free the node during ctrl_cmd_bye()

MEDIUM 5.5

En bref

Source
NVD
EPSS
EPSS 0.13 % · centile 2 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: ns: Free the node during ctrl_cmd_bye() A node sends the BYE packet when it is about to go down. So the nameserver should advertise the removal of the node to all remote and local observers and free the node finally. But currently, the nameserver doesn't free the node memory even after processing the BYE packet. This causes the node memory to leak. Hence, remove the node from Xarray list and free the node memory during both success and failure case of ctrl_cmd_bye().

Faiblesses (CWE)

  • CWE-401 — Mémoire non libérée après sa durée de vie utile

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1MEDIUM 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HNVD · nvd@nist.gov (Primary)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Linux · Linuxaffected 0c2204a4ad710d95d348ea006f14ba926e842ffd < 6c9cca46acb6f22e63f015ea7b2ed6032d2badf5 ; affected 0c2204a4ad710d95d348ea006f14ba926e842ffd < a5a454f3364877b22f0e5a165df8b3702ff96ae7 ; affected 0c2204a4ad710d95d348ea006f14ba926e842ffd < 25d580a46b079a7963ff024a5195e547baf12b64 ; affected 0c2204a4ad710d95d348ea006f14ba926e842ffd < ff78ed177a66763085e3214d6fbe13ca8f0b3f11 ; affected 0c2204a4ad710d95d348ea006f14ba926e842ffd < 65932f5102bb5377db36c8a4f0c28179a1967a9a ; affected 0c2204a4ad710d95d348ea006f14ba926e842ffd < 154fc7fe3f62c46891c3c4302f4b5b5391c932e6
Linux · Linuxaffected 5.7 ; unaffected 0 < 5.7 ; unaffected 5.10.259 ≤ 5.10.* ; unaffected 5.15.210 ≤ 5.15.* ; unaffected 6.1.176 ≤ 6.1.* ; unaffected 6.6.140 ≤ 6.6.*

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD