HID: usbhid: free raw_report buffers in usbhid_stop (Linux Linux)

CVE-2021-47405
MEDIUM 5.5

En bref

Source
NVD
EPSS
EPSS 0.25 % · centile 17 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Analyzed

Description

In the Linux kernel, the following vulnerability has been resolved: HID: usbhid: free raw_report buffers in usbhid_stop Free the unsent raw_report buffers when the device is removed. Fixes a memory leak reported by syzbot at: https://syzkaller.appspot.com/bug?id=7b4fa7cb1a7c2d3342a2a8a6c53371c8c418ab47

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 f129ea6d1efe0eddcbb1f0faaec5623788ad9e58 < 7ce4e49146612261265671b1d30d117139021030 ; affected f129ea6d1efe0eddcbb1f0faaec5623788ad9e58 < efc5c8d29256955cc90d8d570849b2d6121ed09f ; affected f129ea6d1efe0eddcbb1f0faaec5623788ad9e58 < c3156fea4d8a0e643625dff69a0421e872d1fdae ; affected f129ea6d1efe0eddcbb1f0faaec5623788ad9e58 < 764ac04de056801dfe52a716da63f6e7018e7f3b ; affected f129ea6d1efe0eddcbb1f0faaec5623788ad9e58 < 965147067fa1bedff3ae1f07ce3f89f1a14d2df3 ; affected f129ea6d1efe0eddcbb1f0faaec5623788ad9e58 < f7ac4d24e1610b92689946fa88177673f1e88a3f
Linux · Linuxaffected 2.6.28 ; unaffected 0 < 2.6.28 ; unaffected 4.4.286 ≤ 4.4.* ; unaffected 4.9.285 ≤ 4.9.* ; unaffected 4.14.249 ≤ 4.14.* ; unaffected 4.19.209 ≤ 4.19.*

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