CVE-2011-2211
UnknownEPSS 0.48%
Last modified
CVE-2011-2211 is a vulnerability of currently unknown severity. The osf_wait4 function in arch/alpha/kernel/osf_sys.c in the Linux kernel before 2.6.39.4 on the Alpha platform uses an incorrect pointer, which allows local users to gain privileges by writing a certain integer value to kernel memory.. EPSS estimates a 0.48% chance of exploitation in the next 30 days.
Description
The osf_wait4 function in arch/alpha/kernel/osf_sys.c in the Linux kernel before 2.6.39.4 on the Alpha platform uses an incorrect pointer, which allows local users to gain privileges by writing a certain integer value to kernel memory.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | <= 2.6.39.3 |
| Linux | Linux Kernel | 2.6.39 |
| Linux | Linux Kernel | 2.6.39.1 |
| Linux | Linux Kernel | 2.6.39.2 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2011-2211?
The osf_wait4 function in arch/alpha/kernel/osf_sys.c in the Linux kernel before 2.6.39.4 on the Alpha platform uses an incorrect pointer, which allows local users to gain privileges by writing a certain integer value to kernel memory.
How severe is CVE-2011-2211?
Severity scoring for CVE-2011-2211 is pending analysis. The EPSS model estimates a 0.48% probability of exploitation in the next 30 days.
How do I fix CVE-2011-2211?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2011-2211?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST