CVE-2023-52781

usb: config: fix iteration issue in 'usb_get_bos_descriptor()'

MEDIUM 5.5

En bref

Source
NVD
EPSS
EPSS 0.24 % · centile 15 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Analyzed

Description

In the Linux kernel, the following vulnerability has been resolved: usb: config: fix iteration issue in 'usb_get_bos_descriptor()' The BOS descriptor defines a root descriptor and is the base descriptor for accessing a family of related descriptors. Function 'usb_get_bos_descriptor()' encounters an iteration issue when skipping the 'USB_DT_DEVICE_CAPABILITY' descriptor type. This results in the same descriptor being read repeatedly. To address this issue, a 'goto' statement is introduced to ensure that the pointer and the amount read is updated correctly. This ensures that the function iterates to the next descriptor instead of reading the same descriptor repeatedly.

Faiblesses (CWE)

  • CWE-670 — Flot de contrôle systématiquement incorrect

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 3dd550a2d36596a1b0ee7955da3b611c031d3873 < 9ef94ec8e52eaf7b9abc5b5f8f5b911751112223 ; affected 3dd550a2d36596a1b0ee7955da3b611c031d3873 < 64c27b7b2357ddb38b6afebaf46d5bff4d250702 ; affected 3dd550a2d36596a1b0ee7955da3b611c031d3873 < f89fef7710b2ba0f7a1e46594e530dcf2f77be91 ; affected 3dd550a2d36596a1b0ee7955da3b611c031d3873 < 7c0244cc311a4038505b73682b7c8ceaa5c7a8c8 ; affected 3dd550a2d36596a1b0ee7955da3b611c031d3873 < 974bba5c118f4c2baf00de0356e3e4f7928b4cbc ; affected 77ce180d68beffd1af620d0121590e16683fc6b8
Linux · Linuxaffected 5.4 ; unaffected 0 < 5.4 ; unaffected 5.10.203 ≤ 5.10.* ; unaffected 5.15.142 ≤ 5.15.* ; unaffected 6.1.66 ≤ 6.1.* ; unaffected 6.6.4 ≤ 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