libceph: replace BUG_ON with bounds check for map->max_osd (Linux Linux)

CVE-2025-68283
HIGH 7.5

En bref

Source
NVD
EPSS
EPSS 0.53 % · centile 45 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Deferred

Description

In the Linux kernel, the following vulnerability has been resolved: libceph: replace BUG_ON with bounds check for map->max_osd OSD indexes come from untrusted network packets. Boundary checks are added to validate these against map->max_osd. [ idryomov: drop BUG_ON in ceph_get_primary_affinity(), minor cosmetic edits ]

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1HIGH 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HLinux
CVSS 3.1HIGH 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HNVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary)

Références européennes

Avis du CERT-FR

Produits affectés

ProduitVersions
Linux · Linuxaffected f24e9980eb860d8600cbe5ef3d2fd9295320d229 < 57f5fbae9f1024aba17ff75e00433324115c548a ; affected f24e9980eb860d8600cbe5ef3d2fd9295320d229 < becc488a4d864db338ebd4e313aa3c77da24b604 ; affected f24e9980eb860d8600cbe5ef3d2fd9295320d229 < e67e3be690f5f7e3b031cf29e8d91e6d02a8e30d ; affected f24e9980eb860d8600cbe5ef3d2fd9295320d229 < b4368b7f97014e1015445d61abd0b27c4c6e8424 ; affected f24e9980eb860d8600cbe5ef3d2fd9295320d229 < ec3797f043756a94ea2d0f106022e14ac4946c02
Linux · Linuxaffected 2.6.34 ; unaffected 0 < 2.6.34 ; unaffected 6.1.159 ≤ 6.1.* ; unaffected 6.6.119 ≤ 6.6.* ; unaffected 6.12.61 ≤ 6.12.* ; unaffected 6.17.11 ≤ 6.17.*

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