7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.001 Low
EPSS
Percentile
47.0%
The futex_requeue function in kernel/futex.c in the Linux kernel through 3.14.5 does not ensure that calls have two different futex addresses, which allows local users to gain privileges via a crafted FUTEX_REQUEUE command that facilitates unsafe waiter modification.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | linux | < 3.14.5-1 | linux_3.14.5-1_all.deb |
Debian | 11 | all | linux | < 3.14.5-1 | linux_3.14.5-1_all.deb |
Debian | 10 | all | linux | < 3.14.5-1 | linux_3.14.5-1_all.deb |
Debian | 999 | all | linux | < 3.14.5-1 | linux_3.14.5-1_all.deb |
Debian | 13 | all | linux | < 3.14.5-1 | linux_3.14.5-1_all.deb |