CVE-2008-1514

CVE Details

Release Date:

2008-03-26

Description

arch/s390/kernel/ptrace.c in Linux kernel 2.6.9, and other versions before 2.6.27-rc6, on s390 platforms allows local users to cause a denial of service (kernel panic) via the user-area-padding test from the ptrace testsuite in 31-bit mode, which triggers an invalid dereference. Race condition in the ptrace and utrace support in the Linux kernel 2.6.9 through 2.6.25, as used in Red Hat Enterprise Linux (RHEL) 4, allows local users to cause a denial of service (oops) via a long series of PTRACE_ATTACH ptrace calls to another user's process that trigger a conflict between utrace_detach and report_quiescent, related to late ptrace_may_attach() check and race around dead_engine_ops setting, a different vulnerability than CVE-2007-0771 and CVE-2008-1514. NOTE: this issue might only affect kernel versions before 2.6.16.x.

See more information about CVE-2008-1514 from MITRE CVE dictionary and NIST NVD

CVSS v2.0 metrics

NOTE: The following CVSS v2.0 metrics and score provided are preliminary and subject to review.

Base Score:	4.9	Base Metrics:	AV:L/AC:L/Au:N/C:N/I:N/A:C
Access Vector:	Local network	Attack Complexity:	Low
Authentication:	None required	Confidentiality Impact:	None
Integrity Impact:	None	Availability Impact:	Complete

Errata information

Platform	Errata	Release Date
Oracle Enterprise Linux version 4 (kernel)	ELSA-2008-0972	2008-11-19
Oracle Enterprise Linux version 4 (ocfs2-2.6.9-78.0.8.0.1.EL)	ELSA-2008-0972	2008-11-19
Oracle Enterprise Linux version 4 (oracleasm-2.6.9-78.0.8.0.1.EL)	ELSA-2008-0972	2008-11-19

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team