scsi: xen: scsiback: Fix potential memory leak in scsiback_remove() (Linux Linux)

CVE-2026-23087
MEDIUM 5.5

En bref

Source
NVD
EPSS
EPSS 0.15 % · centile 4 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: scsi: xen: scsiback: Fix potential memory leak in scsiback_remove() Memory allocated for struct vscsiblk_info in scsiback_probe() is not freed in scsiback_remove() leading to potential memory leaks on remove, as well as in the scsiback_probe() error paths. Fix that by freeing it in scsiback_remove().

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 d9d660f6e562a47b4065eeb7e538910b0471b988 < a8bb3ec8d85951a56af0a72d93ccbc2aee42eef9 ; affected d9d660f6e562a47b4065eeb7e538910b0471b988 < 427b0fb30ddec3bad05dcd73b00718f98c7026d2 ; affected d9d660f6e562a47b4065eeb7e538910b0471b988 < 4a975c72429b050c234405668b742cdecc11548e ; affected d9d660f6e562a47b4065eeb7e538910b0471b988 < f86264ec0e2b102fcd49bf3e4f32fee669d482fc ; affected d9d660f6e562a47b4065eeb7e538910b0471b988 < 32e52b56056daf0f0881fd9254706acf25b4be97 ; affected d9d660f6e562a47b4065eeb7e538910b0471b988 < 24c441f0e24da175d7912095663f526ac480dc4f
Linux · Linuxaffected 3.18 ; unaffected 0 < 3.18 ; unaffected 5.10.249 ≤ 5.10.* ; unaffected 5.15.199 ≤ 5.15.* ; unaffected 6.1.162 ≤ 6.1.* ; unaffected 6.6.122 ≤ 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