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CVE-2012-6647 REJECTED

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.

EPSS 0.05% · 14.1th percentile

Risk Scores

EPSS Score
0.05%
14.1th percentile

Affected Products

VendorProductVersions
Ubuntu:14.04:LTSlinux-lts-wily0
Ubuntu:16.04:LTSlinux-mako3.4.0-7.39, 0
Ubuntu:16.04:LTSlinux0
Ubuntu:16.04:LTSlinux-raspi20
Ubuntu:14.04:LTSlinux-lts-xenial0
Ubuntu:16.04:LTSlinux-flo3.4.0-5.19, 0
Ubuntu:16.04:LTSlinux-hwe0
Ubuntu:14.04:LTSlinux-manta3.4.0-4.19, 0
Ubuntu:14.04:LTSlinux-aws0
Ubuntu:14.04:LTSlinux-lts-vivid0
Ubuntu:16.04:LTSlinux-aws0
Ubuntu:16.04:LTSlinux-snapdragon0
Ubuntu:14.04:LTSlinux0
Ubuntu:16.04:LTSlinux-goldfish3.4.0-4.26, 3.4.0-4.24, 0
Ubuntu:14.04:LTSlinux-lts-utopic0
Ubuntu:16.04:LTSlinux-gke0

Timeline

References

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