i3c: mipi-i3c-hci: Fix out of bounds access in hci_dma_irq_handler (Linux Linux)

CVE-2023-52766
HIGH 7.8

En bref

Source
NVD
EPSS
EPSS 0.25 % · centile 16 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: i3c: mipi-i3c-hci: Fix out of bounds access in hci_dma_irq_handler Do not loop over ring headers in hci_dma_irq_handler() that are not allocated and enabled in hci_dma_init(). Otherwise out of bounds access will occur from rings->headers[i] access when i >= number of allocated ring headers.

Faiblesses (CWE)

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HLinux
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary)
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 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 < d23ad76f240c0f597b7a9eb79905d246f27d40df ; affected 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 < 8be39f66915b40d26ea2c18ba84b5c3d5da6809b ; affected 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 < 7c2b91b30d74d7c407118ad72502d4ca28af1af6 ; affected 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 < 4c86cb2321bd9c72d3b945ce7f747961beda8e65 ; affected 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 < 45a832f989e520095429589d5b01b0c65da9b574
Linux · Linuxaffected 5.0 ; unaffected 0 < 5.0 ; unaffected 5.15.140 ≤ 5.15.* ; unaffected 6.1.64 ≤ 6.1.* ; unaffected 6.5.13 ≤ 6.5.* ; unaffected 6.6.3 ≤ 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