3.6 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:P/A:N
0.0004 Low
EPSS
Percentile
5.1%
The net_ctl_permissions function in net/sysctl_net.c in the Linux kernel before 3.11.5 does not properly determine uid and gid values, which allows local users to bypass intended /proc/sys/net restrictions via a crafted application.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | linux | < 3.11.5-1 | linux_3.11.5-1_all.deb |
Debian | 11 | all | linux | < 3.11.5-1 | linux_3.11.5-1_all.deb |
Debian | 10 | all | linux | < 3.11.5-1 | linux_3.11.5-1_all.deb |
Debian | 999 | all | linux | < 3.11.5-1 | linux_3.11.5-1_all.deb |
Debian | 13 | all | linux | < 3.11.5-1 | linux_3.11.5-1_all.deb |