The __clear_user function in arch/arm64/lib/clear_user.S in the Linux kernel before 3.17.4 on the ARM64 platform allows local users to cause a denial of service (system crash) by reading one byte beyond a /dev/zero page boundary.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2014-11-30T01:00:00

Updated: 2024-08-06T13:03:27.617Z

Reserved: 2014-10-03T00:00:00

Link: CVE-2014-7843

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2014-11-30T01:59:05.570

Modified: 2024-11-21T02:18:07.547

Link: CVE-2014-7843

cve-icon Redhat

Severity : Moderate

Publid Date: 2014-11-13T00:00:00Z

Links: CVE-2014-7843 - Bugzilla