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Sg3_utils: sg3_utils: arbitrary command execution via udev property injection in sg_inq --export (Red Hat Red Hat Enterprise Linux 10)

CVE-2026-16313
HIGH 7.6

At a glance

Source
NVD
EPSS
EPSS 0.35 % · percentile 28 ()
State
PUBLISHED
Published
Updated
Assigner
redhat
NVD status
Awaiting Analysis

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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.

Weaknesses (CWE)

  • CWE-93 — Improper Neutralization of CRLF Sequences

References

Scores

VersionScoreVectorScored by
CVSS 3.1HIGH 7.6CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:Hredhat
CVSS 3.1HIGH 7.6CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:HNVD · secalert@redhat.com (Secondary)

European references

CERT-FR advisories

Affected products

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

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