CVE-2026-72050

octeontx2-af: Free BPID bitmap on setup failure

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Source
NVD
EPSS
EPSS 0.21 % · centile 11 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Received

Description

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: Free BPID bitmap on setup failure nix_setup_bpids() allocates bp->bpids with rvu_alloc_bitmap(), which uses a plain kcalloc(). If any of the following devm_kcalloc() allocations for the BPID mapping arrays fails, the function returns without freeing the bitmap. Free the BPID bitmap before returning from those error paths.

Références

Références européennes

Avis du CERT-FR

Produits affectés

ProduitVersions
Linux · Linuxaffected d6212d2e41a0cb1ff6b059db79c70752cdafc95e < 7a939b683a74bd7d7ce4e3b7f696b491c8d71af4 ; affected d6212d2e41a0cb1ff6b059db79c70752cdafc95e < 19c148cb82d11bb7cc7d86038a94e608a297e63c ; affected d6212d2e41a0cb1ff6b059db79c70752cdafc95e < d0c880c9f4051100517040d065caff60e913b659 ; affected d6212d2e41a0cb1ff6b059db79c70752cdafc95e < 36323f54cd323122a1be89ab2c316a6e55a94e30
Linux · Linuxaffected 6.9 ; unaffected 0 < 6.9 ; unaffected 6.12.97 ≤ 6.12.* ; unaffected 6.18.40 ≤ 6.18.* ; unaffected 7.1.5 ≤ 7.1.* ; unaffected 7.2 ≤ *

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