ipmi:msghandler: Fix potential memory corruption in ipmi_create_user() (Linux Linux)

CVE-2025-38456
HIGH 7.8

En bref

Source
NVD
EPSS
EPSS 0.19 % · centile 9 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: ipmi:msghandler: Fix potential memory corruption in ipmi_create_user() The "intf" list iterator is an invalid pointer if the correct "intf->intf_num" is not found. Calling atomic_dec(&intf->nr_users) on and invalid pointer will lead to memory corruption. We don't really need to call atomic_dec() if we haven't called atomic_add_return() so update the if (intf->in_shutdown) path as well.

Faiblesses (CWE)

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HLinux
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary)
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD · nvd@nist.gov (Primary)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Linux · Linuxaffected 8e76741c3d8b20dfa2d6c30fa10ff927cfd93d82 < cbc1670297f675854e982d23c8583900ff0cc67a ; affected 8e76741c3d8b20dfa2d6c30fa10ff927cfd93d82 < e2d5c005dfc96fe857676d1d8ac46b29275cb89b ; affected 8e76741c3d8b20dfa2d6c30fa10ff927cfd93d82 < 9e0d33e75c1604c3fad5586ad4dfa3b2695a3950 ; affected 8e76741c3d8b20dfa2d6c30fa10ff927cfd93d82 < 7c1a6ddb99858e7d68961f74ae27caeeeca67b6a ; affected 8e76741c3d8b20dfa2d6c30fa10ff927cfd93d82 < fa332f5dc6fc662ad7d3200048772c96b861cf6b
Linux · Linuxaffected 5.19 ; unaffected 0 < 5.19 ; unaffected 6.1.146 ≤ 6.1.* ; unaffected 6.6.99 ≤ 6.6.* ; unaffected 6.12.39 ≤ 6.12.* ; unaffected 6.15.7 ≤ 6.15.*

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