Description
Use-after-free vulnerability in the shmem_remount_fs function in mm/shmem.c in the Linux kernel before 3.7.10 allows local users to gain privileges or cause a denial of service (system crash) by remounting a tmpfs filesystem without specifying a required mpol (aka mempolicy) mount option.
Published: 2013-02-28
Score: 6.2 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-2668-1 linux-2.6 security update
EUVD EUVD EUVD-2013-1793 Use-after-free vulnerability in the shmem_remount_fs function in mm/shmem.c in the Linux kernel before 3.7.10 allows local users to gain privileges or cause a denial of service (system crash) by remounting a tmpfs filesystem without specifying a required mpol (aka mempolicy) mount option.
Ubuntu USN Ubuntu USN USN-1787-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-1788-1 Linux kernel (Oneiric backport) vulnerabilities
Ubuntu USN Ubuntu USN USN-1792-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-1793-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-1794-1 Linux kernel (OMAP4) vulnerabilities
Ubuntu USN Ubuntu USN USN-1795-1 Linux kernel (Quantal HWE) vulnerabilities
Ubuntu USN Ubuntu USN USN-1796-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-1797-1 Linux kernel (OMAP4) vulnerabilities
Ubuntu USN Ubuntu USN USN-1798-1 Linux kernel (EC2) vulnerabilities
History

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Linux Linux Kernel
Redhat Enterprise Linux Enterprise Mrg Rhel Eus
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-06T15:13:32.601Z

Reserved: 2013-02-19T00:00:00.000Z

Link: CVE-2013-1767

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2013-02-28T19:55:01.497

Modified: 2026-04-29T01:13:23.040

Link: CVE-2013-1767

cve-icon Redhat

Severity : Low

Publid Date: 2013-02-24T00:00:00Z

Links: CVE-2013-1767 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses