The futex_wait_requeue_pi function in kernel/futex.c in the Linux kernel before 3.5.1 does not ensure that calls have two different futex addresses, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted FUTEX_WAIT_REQUEUE_PI command.
References
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 01:46
Type | Values Removed | Values Added |
---|---|---|
References | () http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=6f7b0a2a5c0fb03be7c25bd1745baa50582348ef - | |
References | () http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.5.1 - | |
References | () http://www.openwall.com/lists/oss-security/2014/05/14/9 - | |
References | () https://bugzilla.redhat.com/show_bug.cgi?id=1097746 - | |
References | () https://github.com/torvalds/linux/commit/6f7b0a2a5c0fb03be7c25bd1745baa50582348ef - |
Information
Published : 2014-05-26 22:55
Updated : 2025-04-12 10:46
NVD link : CVE-2012-6647
Mitre link : CVE-2012-6647
CVE.ORG link : CVE-2012-6647
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-20
Improper Input Validation