VDB

CVE-2012-6647

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% · 14.5th percentile

Risk Scores

EPSS Score
0.05%
14.5th 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-flo0, 3.4.0-5.19
Ubuntu:16.04:LTSlinux-hwe0
Ubuntu:14.04:LTSlinux-manta0, 3.4.0-4.19
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-goldfish0, 3.4.0-4.26, 3.4.0-4.24
Ubuntu:14.04:LTSlinux-lts-utopic0
Ubuntu:16.04:LTSlinux-gke0

Timeline

  • Feb 4, 2022 EPSS Score
  • Mar 29, 2022 EPSS Score
  • May 20, 2022 EPSS Score
  • Jul 12, 2022 EPSS Score
  • Sep 4, 2022 EPSS Score
  • Oct 26, 2022 EPSS Score
  • Dec 18, 2022 EPSS Score
  • Feb 9, 2023 EPSS Score
  • Mar 7, 2023 EPSS Score
  • Apr 2, 2023 EPSS Score
  • May 25, 2023 EPSS Score
  • Jul 17, 2023 EPSS Score

References

Open in Interactive Console →
$ Console Community · 100/wk Open console ›