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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Information
Published : 2014-05-26 15:55
Updated : 2023-02-12 20:38
NVD link : CVE-2012-6647
Mitre link : CVE-2012-6647
JSON object : View
CWE
CWE-20
Improper Input Validation
Products Affected
linux
- linux_kernel