CVE-2013-1958
Last modified
CVE-2013-1958 is a vulnerability of currently unknown severity. The scm_check_creds function in net/core/scm.c in the Linux kernel before 3.8.6 does not properly enforce capability requirements for controlling the PID value associated with a UNIX domain socket, which allows local users to bypass intended access restrictions by leveraging the time interval during which a user namespace has been created but a PID namespace has not been created.. EPSS estimates a 0.34% chance of exploitation in the next 30 days.
Description
The scm_check_creds function in net/core/scm.c in the Linux kernel before 3.8.6 does not properly enforce capability requirements for controlling the PID value associated with a UNIX domain socket, which allows local users to bypass intended access restrictions by leveraging the time interval during which a user namespace has been created but a PID namespace has not been created.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | <= 3.8.5 |
| Linux | Linux Kernel | 3.8.0 |
| Linux | Linux Kernel | 3.8.1 |
| Linux | Linux Kernel | 3.8.2 |
| Linux | Linux Kernel | 3.8.3 |
| Linux | Linux Kernel | 3.8.4 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
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