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CVE-2026-16313— Sg3_utils: sg3_utils: arbitrary command execution via udev property injection in sg_inq --export

Quick assessment

Affected

Red Hat Red Hat Enterprise Linux 10

Exploitation

Public or AI PoC available; prioritize validation

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

doug-gilbert sg3_utils是doug-gilbert个人开发者的一套SCSI通用工具软件。 doug-gilbert sg3_utils存在输入验证错误漏洞，该漏洞源于sg_inq命令在使用--export选项时未对SCSI名称字符串字段中的控制字符进行清理，导致换行符可注入任意属性到udev设备数据库，攻击者通过提供特制SCSI设备可在设备断开时以root权限执行任意命令。

CVSS 7.6 · High EPSS 0.35% · P26 Updated Oct 02, 2026

Possible ATT&CK Techniques 2 AI

T1053 · Scheduled Task/Job T1059 · Command and Scripting Interpreter

Affected Version Matrix 24

Vendor	Product	Version Range	Status
Red Hat	Red Hat Enterprise Linux 10	`0:1.48-7.el10_2.1< *`	unaffected
Red Hat	Red Hat Enterprise Linux 10.0 Extended Update Support	`0:1.48-7.el10_0.2< *`	unaffected
Red Hat	Red Hat Enterprise Linux 6	`any`	unaffected
Red Hat	Red Hat Enterprise Linux 7 Extended Lifecycle Support	`1:1.37-20.el7_9< *`	unaffected
Red Hat	Red Hat Enterprise Linux 8	`0:1.44-6.el8_10.1< *`	unaffected
Red Hat	Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support	`0:1.44-5.el8_4.1< *`	unaffected
Red Hat	Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On	`0:1.44-5.el8_4.1< *`	unaffected
Red Hat	Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support	`0:1.44-5.el8_6.1< *`	unaffected
Red Hat	Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On	`0:1.44-5.el8_6.1< *`	unaffected
Red Hat	Red Hat Enterprise Linux 8.8 Telecommunications Update Service	`0:1.44-6.el8_8.1< *`	unaffected
Red Hat	Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions	`0:1.44-6.el8_8.1< *`	unaffected
Red Hat	Red Hat Enterprise Linux 9	`0:1.47-10.el9_8.1< *`	unaffected
Red Hat	Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions	`0:1.47-9.el9_2.1< *`	unaffected
Red Hat	Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions	`0:1.47-9.el9_4.1< *`	unaffected
Red Hat	Red Hat Enterprise Linux 9.6 Extended Update Support	`0:1.47-10.el9_6.2< *`	unaffected
Red Hat	Red Hat OpenShift Container Platform 4	`any`	affected
Red Hat	Red Hat OpenShift Container Platform 4.12	`412.86.202609082051-0< *`	unaffected
Red Hat	Red Hat OpenShift Container Platform 4.16	`416.94.202609140240-0< *`	unaffected
Red Hat	Red Hat OpenShift Container Platform 4.17	`417.94.202609191027-0< *`	unaffected
Red Hat	Red Hat OpenShift Container Platform 4.18	`418.94.202609031320-0< *`	unaffected
Red Hat	Red Hat OpenShift Container Platform 4.19	`4.19.9.6.202609021231-0< *`	unaffected
Red Hat	Red Hat OpenShift Container Platform 4.20	`4.20.9.6.202609021029-0< *`	unaffected
Red Hat	Red Hat OpenShift Container Platform 4.21	`4.21.9.6.202609021100-0< *`	unaffected
Red Hat	Red Hat OpenShift Container Platform 4.22	`4.22.9.8.202608130832-0< *`	unaffected

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I. Basic Information for CVE-2026-16313

Vulnerability Information

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Vulnerability Title

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

Source: CVE Program / CVE List V5

Vulnerability 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.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Source: CVE Program / CVE List V5

Vulnerability Type

对CRLF序列的转义处理不恰当(CRLF注入)

Source: CVE Program / CVE List V5

Vulnerability Title

doug-gilbert sg3_utils 输入验证错误漏洞

Source: CNNVD (China National Vulnerability Database)

Vulnerability Description

Source: CNNVD (China National Vulnerability Database)

CVSS Information

N/A

Source: CNNVD (China National Vulnerability Database)

Vulnerability Type

N/A

Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor	Product	Affected Versions	CPE
Red Hat	Red Hat Enterprise Linux 10	0:1.48-7.el10_2.1 ~ *	`cpe:/o:redhat:enterprise_linux:10.2`
Red Hat	Red Hat Enterprise Linux 10.0 Extended Update Support	0:1.48-7.el10_0.2 ~ *	`cpe:/o:redhat:enterprise_linux_eus:10.0`
Red Hat	Red Hat Enterprise Linux 7 Extended Lifecycle Support	1:1.37-20.el7_9 ~ *	`cpe:/o:redhat:rhel_els:7`
Red Hat	Red Hat Enterprise Linux 8	0:1.44-6.el8_10.1 ~ *	`cpe:/a:redhat:enterprise_linux:8::crb`
Red Hat	Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support	0:1.44-5.el8_4.1 ~ *	`cpe:/o:redhat:rhel_aus:8.4::baseos`
Red Hat	Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On	0:1.44-5.el8_4.1 ~ *	`cpe:/o:redhat:rhel_aus:8.4::baseos`
Red Hat	Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support	0:1.44-5.el8_6.1 ~ *	`cpe:/o:redhat:rhel_aus:8.6::baseos`
Red Hat	Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On	0:1.44-5.el8_6.1 ~ *	`cpe:/o:redhat:rhel_aus:8.6::baseos`
Red Hat	Red Hat Enterprise Linux 8.8 Telecommunications Update Service	0:1.44-6.el8_8.1 ~ *	`cpe:/o:redhat:rhel_e4s:8.8::baseos`
Red Hat	Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions	0:1.44-6.el8_8.1 ~ *	`cpe:/o:redhat:rhel_e4s:8.8::baseos`
Red Hat	Red Hat Enterprise Linux 9	0:1.47-10.el9_8.1 ~ *	`cpe:/a:redhat:enterprise_linux:9::crb`
Red Hat	Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions	0:1.47-9.el9_2.1 ~ *	`cpe:/o:redhat:rhel_e4s:9.2::baseos`
Red Hat	Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions	0:1.47-9.el9_4.1 ~ *	`cpe:/o:redhat:rhel_e4s:9.4::baseos`
Red Hat	Red Hat Enterprise Linux 9.6 Extended Update Support	0:1.47-10.el9_6.2 ~ *	`cpe:/a:redhat:rhel_eus:9.6::crb`
Red Hat	Red Hat OpenShift Container Platform 4.12	412.86.202609082051-0 ~ *	`cpe:/a:redhat:openshift:4.12::el8`
Red Hat	Red Hat OpenShift Container Platform 4.16	416.94.202609140240-0 ~ *	`cpe:/a:redhat:openshift:4.16::el9`
Red Hat	Red Hat OpenShift Container Platform 4.17	417.94.202609191027-0 ~ *	`cpe:/a:redhat:openshift:4.17::el9`
Red Hat	Red Hat OpenShift Container Platform 4.18	418.94.202609031320-0 ~ *	`cpe:/a:redhat:openshift:4.18::el9`
Red Hat	Red Hat OpenShift Container Platform 4.19	4.19.9.6.202609021231-0 ~ *	`cpe:/a:redhat:openshift:4.19::el9`
Red Hat	Red Hat OpenShift Container Platform 4.20	4.20.9.6.202609021029-0 ~ *	`cpe:/a:redhat:openshift:4.20::el9`
Red Hat	Red Hat OpenShift Container Platform 4.21	4.21.9.6.202609021100-0 ~ *	`cpe:/a:redhat:openshift:4.21::el9`
Red Hat	Red Hat OpenShift Container Platform 4.22	4.22.9.8.202608130832-0 ~ *	`cpe:/a:redhat:openshift:4.22::el9`
Red Hat	Red Hat Enterprise Linux 6	-	`cpe:/o:redhat:enterprise_linux:6`
Red Hat	Red Hat OpenShift Container Platform 4	-	`cpe:/a:redhat:openshift:4`

II. Public POCs for CVE-2026-16313

#	POC Description	Source Link	Shenlong Link

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III. Intelligence Information for CVE-2026-16313

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-16313 (1)

🔗 sg_inq: --export output conformance for SCSI name string and ATA fields by pauljevans · Pull Request #83 · doug-gilbert/sg3_utils · GitHub Read full article

Vendor Advisories for CVE-2026-16313 (21)

🔗 Page Not Found - Red Hat Customer Portal vdb-entry x_refsource_REDHAT
🔗 2502845 – (CVE-2026-16313) CVE-2026-16313 sg3_utils: sg3_utils: arbitrary command execution via udev property injection in sg_inq --export issue-tracking x_refsource_REDHAT
🔗 RHSA-2026:69124 - Security Advisory - Red Hat Customer Portal vendor-advisory x_refsource_REDHAT
🔗 RHSA-2026:63044 - Security Advisory - Red Hat Customer Portal vendor-advisory x_refsource_REDHAT
🔗 RHSA-2026:63041 - Security Advisory - Red Hat Customer Portal vendor-advisory x_refsource_REDHAT
🔗 RHSA-2026:65851 - Security Advisory - Red Hat Customer Portal vendor-advisory x_refsource_REDHAT
🔗 RHSA-2026:67157 - Security Advisory - Red Hat Customer Portal vendor-advisory x_refsource_REDHAT
🔗 RHSA-2026:59567 - Security Advisory - Red Hat Customer Portal vendor-advisory x_refsource_REDHAT
🔗 RHSA-2026:54769 - Security Advisory - Red Hat Customer Portal vendor-advisory x_refsource_REDHAT
🔗 RHSA-2026:70586 - Security Advisory - Red Hat Customer Portal Read full article vendor-advisory x_refsource_REDHAT
🔗 RHSA-2026:59397 - Security Advisory - Red Hat Customer Portal vendor-advisory x_refsource_REDHAT
🔗 RHSA-2026:50142 - Security Advisory - Red Hat Customer Portal vendor-advisory x_refsource_REDHAT
🔗 RHSA-2026:59555 - Security Advisory - Red Hat Customer Portal vendor-advisory x_refsource_REDHAT
🔗 RHSA-2026:50141 - Security Advisory - Red Hat Customer Portal vendor-advisory x_refsource_REDHAT
🔗 RHSA-2026:56130 - Security Advisory - Red Hat Customer Portal vendor-advisory x_refsource_REDHAT
🔗 RHSA-2026:61260 - Security Advisory - Red Hat Customer Portal vendor-advisory x_refsource_REDHAT
🔗 RHSA-2026:61261 - Security Advisory - Red Hat Customer Portal vendor-advisory x_refsource_REDHAT
🔗 RHSA-2026:63100 - Security Advisory - Red Hat Customer Portal vendor-advisory x_refsource_REDHAT
🔗 RHSA-2026:67935 - Security Advisory - Red Hat Customer Portal vendor-advisory x_refsource_REDHAT
🔗 RHSA-2026:59568 - Security Advisory - Red Hat Customer Portal Read full article vendor-advisory x_refsource_REDHAT
🔗 RHSA-2026:65907 - Security Advisory - Red Hat Customer Portal vendor-advisory x_refsource_REDHAT

https://www.cve.org/CVERecord?id=CVE-2026-16313

Same Patch Batch · Red Hat · 2026-07-28 · 5 CVEs total

CVE-2026-49332	8.5 HIGH	Openshift/oauth-proxy: openshift/oauth-proxy: underscore header smuggling enables identity
CVE-2026-18107	7.8 HIGH	Criu: criu: container escape via rseq critical section hijack during checkpoint/restore
CVE-2026-18047	6.5 MEDIUM	Dogtag-pki: pki-core: redhat-pki: pki: acme admin enable/disable endpoint authentication b
CVE-2026-17072	3.3 LOW	Gstreamer1-plugins-good: gst-plugins-good: 4-byte heap over-read in gst_matroska_parse_fla

IV. Related Vulnerabilities

Same product: Red Hat Enterprise Linux 10

Same vendor: Red Hat

Same weakness: CWE-93

V. Comments for CVE-2026-16313

No comments yet

Goal Reached Thanks to every supporter — we hit 100%!

CVE-2026-16313— Sg3_utils: sg3_utils: arbitrary command execution via udev property injection in sg_inq --export

Quick assessment

Possible ATT&CK Techniques 2 AI

Affected Version Matrix 24

I. Basic Information for CVE-2026-16313

Vulnerability Information

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Affected Products

II. Public POCs for CVE-2026-16313

III. Intelligence Information for CVE-2026-16313

Patches & Fixes for CVE-2026-16313 (1)

Vendor Advisories for CVE-2026-16313 (21)

Same Patch Batch · Red Hat · 2026-07-28 · 5 CVEs total

IV. Related Vulnerabilities

V. Comments for CVE-2026-16313

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