net: stmmac: xgmac: fix handling of DPP safety error for DMA channels (Linux Linux)

CVE-2024-26684
MEDIUM 5.5

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: net: stmmac: xgmac: fix handling of DPP safety error for DMA channels Commit 56e58d6c8a56 ("net: stmmac: Implement Safety Features in XGMAC core") checks and reports safety errors, but leaves the Data Path Parity Errors for each channel in DMA unhandled at all, lead to a storm of interrupt. Fix it by checking and clearing the DMA_DPP_Interrupt_Status register.

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 56e58d6c8a5640eb708e85866e9d243d0357ee54 < e9837c83befb5b852fa76425dde98a87b737df00 ; affected 56e58d6c8a5640eb708e85866e9d243d0357ee54 < 2fc45a4631ac7837a5c497cb4f7e2115d950fc37 ; affected 56e58d6c8a5640eb708e85866e9d243d0357ee54 < 6609e98ed82966a1b3168c142aca30f8284a7b89 ; affected 56e58d6c8a5640eb708e85866e9d243d0357ee54 < e42ff0844fe418c7d03a14f9f90e1b91ba119591 ; affected 56e58d6c8a5640eb708e85866e9d243d0357ee54 < 7e0ff50131e9d1aa507be8e670d38e9300a5f5bf ; affected 56e58d6c8a5640eb708e85866e9d243d0357ee54 < 3b48c9e258c8691c2f093ee07b1ea3764caaa1b2
Linux · Linuxaffected 5.4 ; unaffected 0 < 5.4 ; unaffected 5.4.269 ≤ 5.4.* ; unaffected 5.10.210 ≤ 5.10.* ; unaffected 5.15.149 ≤ 5.15.* ; unaffected 6.1.78 ≤ 6.1.*

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