CVE-2026-16313

Sg3_utils: sg3_utils: arbitrary command execution via udev property injection in sg_inq --export

HIGH 7.6

En bref

Source: NVD
EPSS: EPSS 0.35 % · centile 28 (2026-10-28)
État: PUBLISHED
Publiée: 2026-07-28 16:47 UTC
Mise à jour: 2026-10-08 20:44 UTC
Attribuée par: redhat
Statut NVD: Awaiting Analysis

Description

A flaw was found in sg3_utils. The sg_inq command, when invoked with the --export option, outputs device identification data without sanitizing control characters in SCSI name string fields. A newline character embedded in a device-supplied name string can inject arbitrary properties into the udev device database. This could allow an attacker who can present a crafted SCSI device to execute arbitrary commands as root when the device is disconnected.

Faiblesses (CWE)

CWE-93 — Injection CRLF

Références

Scores

Version	Score	Vecteur	Évalué par
CVSS 3.1	HIGH 7.6	CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H	redhat
CVSS 3.1	HIGH 7.6	CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H	NVD · secalert@redhat.com (Secondary)

Références européennes

ENISA EUVD · EUVD-2026-49906
GCVE · GCVE-0-2026-16313

Avis du CERT-FR

CERTFR-2026-AVI-1385 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
CERTFR-2026-AVI-1256 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr

Produits affectés

Produit	Versions
Red Hat · Red Hat Enterprise Linux 10	unaffected 0:1.48-7.el10_2.1 < *
Red Hat · Red Hat Enterprise Linux 10.0 Extended Update Support	unaffected 0:1.48-7.el10_0.2 < *
Red Hat · Red Hat Enterprise Linux 7 Extended Lifecycle Support	unaffected 1:1.37-20.el7_9 < *
Red Hat · Red Hat Enterprise Linux 8	unaffected 0:1.44-6.el8_10.1 < *
Red Hat · Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support	unaffected 0:1.44-5.el8_4.1 < *
Red Hat · Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On	unaffected 0:1.44-5.el8_4.1 < *
Red Hat · Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support	unaffected 0:1.44-5.el8_6.1 < *
Red Hat · Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On	unaffected 0:1.44-5.el8_6.1 < *
Red Hat · Red Hat Enterprise Linux 8.8 Telecommunications Update Service	unaffected 0:1.44-6.el8_8.1 < *
Red Hat · Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions	unaffected 0:1.44-6.el8_8.1 < *
Red Hat · Red Hat Enterprise Linux 9	unaffected 0:1.47-10.el9_8.1 < *
Red Hat · Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions	unaffected 0:1.47-9.el9_2.1 < *
Red Hat · Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions	unaffected 0:1.47-9.el9_4.1 < *
Red Hat · Red Hat Enterprise Linux 9.6 Extended Update Support	unaffected 0:1.47-10.el9_6.2 < *
Red Hat · Red Hat OpenShift Container Platform 4.12	unaffected 412.86.202609082051-0 < *
Red Hat · Red Hat OpenShift Container Platform 4.16	unaffected 416.94.202609140240-0 < *
Red Hat · Red Hat OpenShift Container Platform 4.17	unaffected 417.94.202609191027-0 < *
Red Hat · Red Hat OpenShift Container Platform 4.18	unaffected 418.94.202609031320-0 < *
Red Hat · Red Hat OpenShift Container Platform 4.19	unaffected 4.19.9.6.202609021231-0 < *
Red Hat · Red Hat OpenShift Container Platform 4.20	unaffected 4.20.9.6.202609021029-0 < *

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)	Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD