CVE-2022-48743

net: amd-xgbe: Fix skb data length underflow

HIGH 8.1

En bref

Source
NVD
EPSS
EPSS 0.65 % · centile 51 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: net: amd-xgbe: Fix skb data length underflow There will be BUG_ON() triggered in include/linux/skbuff.h leading to intermittent kernel panic, when the skb length underflow is detected. Fix this by dropping the packet if such length underflows are seen because of inconsistencies in the hardware descriptors.

Faiblesses (CWE)

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1HIGH 8.1CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HLinux
CVSS 3.1MEDIUM 5.3CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:LCISA-ADP
CVSS 3.1HIGH 8.1CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HNVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary)
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)
CVSS 3.1MEDIUM 5.3CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:LNVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Linux · Linuxaffected fafc9555d87a19c78bcd43ed731c3a73bf0b37a9 < 9924c80bd484340191e586110ca22bff23a49f2e ; affected 622c36f143fc9566ba49d7cec994c2da1182d9e2 < 617f9934bb37993b9813832516f318ba874bcb7d ; affected 622c36f143fc9566ba49d7cec994c2da1182d9e2 < 34aeb4da20f93ac80a6291a2dbe7b9c6460e9b26 ; affected 622c36f143fc9566ba49d7cec994c2da1182d9e2 < 9892742f035f7aa7dcd2bb0750effa486db89576 ; affected 622c36f143fc9566ba49d7cec994c2da1182d9e2 < 4d3fcfe8464838b3920bc2b939d888e0b792934e ; affected 622c36f143fc9566ba49d7cec994c2da1182d9e2 < db6fd92316a254be2097556f01bccecf560e53ce
Linux · Linuxaffected 4.11 ; unaffected 0 < 4.11 ; unaffected 4.9.300 ≤ 4.9.* ; unaffected 4.14.265 ≤ 4.14.* ; unaffected 4.19.228 ≤ 4.19.* ; unaffected 5.4.177 ≤ 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