scsi: lpfc: Prevent buffer overflow crashes in debugfs with malformed user input (Linux Linux)

CVE-2022-50030
HIGH 7.8

En bref

Source
NVD
EPSS
EPSS 0.22 % · centile 13 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Analyzed

Description

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Prevent buffer overflow crashes in debugfs with malformed user input Malformed user input to debugfs results in buffer overflow crashes. Adapt input string lengths to fit within internal buffers, leaving space for NULL terminators.

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:HNVD · nvd@nist.gov (Primary)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Linux · Linuxaffected bd2cdd5e400f5914bc30d5cfb0a0185cf51e4424 < 927907f1cbb3408cadde637fccfc17bb6b10a87d ; affected bd2cdd5e400f5914bc30d5cfb0a0185cf51e4424 < c29a4baaad38a332c0ae480cf6d6c5bf75ac1828 ; affected bd2cdd5e400f5914bc30d5cfb0a0185cf51e4424 < b92506dc51f81741eb26609175ac206c20f06e0a ; affected bd2cdd5e400f5914bc30d5cfb0a0185cf51e4424 < 2d544e9d19c109dfe34b3dc1253a8b2971abe060 ; affected bd2cdd5e400f5914bc30d5cfb0a0185cf51e4424 < f8191d40aa612981ce897e66cda6a88db8df17bb
Linux · Linuxaffected 4.11 ; unaffected 0 < 4.11 ; unaffected 5.4.211 ≤ 5.4.* ; unaffected 5.10.138 ≤ 5.10.* ; unaffected 5.15.63 ≤ 5.15.* ; unaffected 5.19.4 ≤ 5.19.*

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