Debian Linux 4.0 and prior [Medium]

By Security Team on Thursday, May 29th, 2008 in Security Notifications | Related Software Packages:

Affects:

  • Debian Linux 4.0 and prior [Medium]

Description

The (1) sparc_mmap_check function in arch/sparc/kernel/sys_sparc.c and the (2) sparc64_mmap_check function in arch/sparc64/kernel/sys_sparc.c, in the Linux kernel 2.4 before 2.4.36.5 and 2.6 before 2.6.25.3, omit some virtual-address range (aka span) checks when the mmap MAP_FIXED bit is not set, which allows local users to cause a denial of service (panic) via unspecified mmap calls.

If you have questions about this security warning or need to have it translated and you have an active technical support contract, please call 1-888-OPENLOGIC or email us at support@openlogic.com.

CVE Identifier: CVE-2008-2137
Severity: Medium

National Vulnerabilities Database

NIST National Vulnerabilities Database

Security Team

We'll keep you safe. Trust us, that's our job. Even though, contrary to what our Avatar might imply, we're not all linebackers. In fact, some of us are quite petite. And others of us wear high heeled boots. Red. Wondering whether we also know what we're talking about? C'mon -have you read any of these security posts?

Comments are closed.

© 2010 OpenLogic, Inc. | Licensing | Privacy Policy | Terms of Use