1.9 Low
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:M/Au:N/C:N/I:P/A:N
0.0004 Low
EPSS
Percentile
8.6%
arch/x86/kernel/entry_64.S in the Linux kernel before 3.19.2 does not prevent the TS_COMPAT flag from reaching a user-mode task, which might allow local users to bypass the seccomp or audit protection mechanism via a crafted application that uses the (1) fork or (2) close system call, as demonstrated by an attack against seccomp before 3.16.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | linux | < 3.16.7-ckt9-1 | linux_3.16.7-ckt9-1_all.deb |
Debian | 11 | all | linux | < 3.16.7-ckt9-1 | linux_3.16.7-ckt9-1_all.deb |
Debian | 10 | all | linux | < 3.16.7-ckt9-1 | linux_3.16.7-ckt9-1_all.deb |
Debian | 999 | all | linux | < 3.16.7-ckt9-1 | linux_3.16.7-ckt9-1_all.deb |
Debian | 13 | all | linux | < 3.16.7-ckt9-1 | linux_3.16.7-ckt9-1_all.deb |