Description
arch/x86/kernel/entry_64.S in the Linux kernel before 3.17.5 does not properly handle faults associated with the Stack Segment (SS) segment register, which allows local users to gain privileges by triggering an IRET instruction that leads to access to a GS Base address from the wrong space.
Published: 2014-12-17
Score: 7.8 High
EPSS: 5.2% Low
KEV: No
Impact: n/a
Action: n/a
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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2014-9147 arch/x86/kernel/entry_64.S in the Linux kernel before 3.17.5 does not properly handle faults associated with the Stack Segment (SS) segment register, which allows local users to gain privileges by triggering an IRET instruction that leads to access to a GS Base address from the wrong space.
Ubuntu USN Ubuntu USN USN-2443-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-2445-1 Linux kernel (Trusty HWE) vulnerabilities
Ubuntu USN Ubuntu USN USN-2446-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-2447-1 Linux kernel (Utopic HWE) vulnerabilities
Ubuntu USN Ubuntu USN USN-2448-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-2462-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-2464-1 Linux kernel (OMAP4) vulnerabilities
Ubuntu USN Ubuntu USN USN-2491-1 Linux kernel (EC2) vulnerabilities
History

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Subscriptions

Canonical Ubuntu Linux
Google Android
Linux Linux Kernel
Opensuse Evergreen
Redhat Enterprise Linux Enterprise Linux Eus Enterprise Mrg Rhel Els Rhel Eus Rhel Mission Critical
Suse Suse Linux Enterprise Server
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T13:40:25.229Z

Reserved: 2014-12-07T00:00:00.000Z

Link: CVE-2014-9322

cve-icon Vulnrichment

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cve-icon NVD

Status : Deferred

Published: 2014-12-17T11:59:02.383

Modified: 2025-04-12T10:46:40.837

Link: CVE-2014-9322

cve-icon Redhat

Severity : Important

Publid Date: 2014-12-15T00:00:00Z

Links: CVE-2014-9322 - Bugzilla

cve-icon OpenCVE Enrichment

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Weaknesses