CVSS2
Attack Vector
LOCAL
Attack 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
EPSS
Percentile
5.1%
The __secure_computing function in kernel/seccomp.c in the seccomp
subsystem in the Linux kernel 2.6.28.7 and earlier on the x86_64 platform,
when CONFIG_SECCOMP is enabled, does not properly handle (1) a 32-bit
process making a 64-bit syscall or (2) a 64-bit process making a 32-bit
syscall, which allows local users to bypass intended access restrictions
via crafted syscalls that are misinterpreted as (a) stat or (b) chmod, a
related issue to CVE-2009-0342 and CVE-2009-0343.