Kernel 2.6.22.1 and prior [Medium]

By Security Team on Monday, September 29th, 2008 in Security Notifications | Related Software Packages:

Affects:

  • Kernel 2.6.22.1 and prior [Medium]

Description

fs/splice.c in the splice subsystem in the Linux kernel before 2.6.22.2 does not properly handle a failure of the add_to_page_cache_lru function, and subsequently attempts to unlock a page that was not locked, which allows local users to cause a denial of service (kernel BUG and system crash), as demonstrated by the fio I/O tool.

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CVE Identifier: CVE-2008-4302
Severity: Medium

National Vulnerabilities Database

NIST National Vulnerabilities Database

Security Team

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