CVE-2022-48701

ALSA: usb-audio: Fix an out-of-bounds bug in __snd_usb_parse_audio_interface()

HIGH 7.1

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: ALSA: usb-audio: Fix an out-of-bounds bug in __snd_usb_parse_audio_interface() There may be a bad USB audio device with a USB ID of (0x04fa, 0x4201) and the number of it's interfaces less than 4, an out-of-bounds read bug occurs when parsing the interface descriptor for this device. Fix this by checking the number of interfaces.

Faiblesses (CWE)

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1HIGH 7.1CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:HNVD · nvd@nist.gov (Primary)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Linux · Linuxaffected b9d43bcd061956c8144bcb453d07d13236b6ab28 < b970518014f2f0f6c493fb86c1e092b936899061 ; affected b9d43bcd061956c8144bcb453d07d13236b6ab28 < 91904870370fd986c29719846ed76d559de43251 ; affected b9d43bcd061956c8144bcb453d07d13236b6ab28 < 2a308e415d247a23d4d64c964c02e782eede2936 ; affected b9d43bcd061956c8144bcb453d07d13236b6ab28 < 0492798bf8dfcc09c9337a1ba065da1d1ca68712 ; affected b9d43bcd061956c8144bcb453d07d13236b6ab28 < 6123bec8480d23369e2ee0b2208611619f269faf ; affected b9d43bcd061956c8144bcb453d07d13236b6ab28 < 98e8e67395cc6d0cdf3a771f86ea42d0ee6e59dd
Linux · Linuxaffected 2.6.26 ; unaffected 0 < 2.6.26 ; unaffected 4.9.328 ≤ 4.9.* ; unaffected 4.14.293 ≤ 4.14.* ; unaffected 4.19.258 ≤ 4.19.* ; unaffected 5.4.213 ≤ 5.4.*

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