Description
The sg implementation in the Linux kernel through 4.9 does not properly restrict write operations in situations where the KERNEL_DS option is set, which allows local users to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg device, related to block/bsg.c and drivers/scsi/sg.c. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-9576.
Published: 2016-12-30
Score: 7.0 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
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Remediation

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-772-1 linux security update
EUVD EUVD EUVD-2016-1280 The sg implementation in the Linux kernel through 4.9 does not properly restrict write operations in situations where the KERNEL_DS option is set, which allows local users to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg device, related to block/bsg.c and drivers/scsi/sg.c. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-9576.
Ubuntu USN Ubuntu USN USN-3208-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-3208-2 Linux kernel (Xenial HWE) vulnerabilities
Ubuntu USN Ubuntu USN USN-3209-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-3360-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-3360-2 Linux kernel (Trusty HWE) vulnerabilities
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Linux Linux Kernel
Redhat Enterprise Linux Enterprise Mrg Rhel Extras Rt
cve-icon MITRE

Status: PUBLISHED

Assigner: debian

Published:

Updated: 2024-08-06T03:07:32.095Z

Reserved: 2016-12-30T00:00:00.000Z

Link: CVE-2016-10088

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2016-12-30T18:59:00.130

Modified: 2026-05-06T22:30:45.220

Link: CVE-2016-10088

cve-icon Redhat

Severity : Moderate

Publid Date: 2017-01-11T00:00:00Z

Links: CVE-2016-10088 - Bugzilla

cve-icon OpenCVE Enrichment

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Weaknesses