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CVE-2007-0771

UnknownEPSS 0.38%

Last modified

CVE-2007-0771 is a vulnerability of currently unknown severity. The utrace support in Linux kernel 2.6.18, and other versions, allows local users to cause a denial of service (system hang) related to "MT exec + utrace_attach spin failure mode," as demonstrated by ptrace-thrash.c.. EPSS estimates a 0.38% chance of exploitation in the next 30 days.

Description

The utrace support in Linux kernel 2.6.18, and other versions, allows local users to cause a denial of service (system hang) related to "MT exec + utrace_attach spin failure mode," as demonstrated by ptrace-thrash.c.

Metrics

EPSS Probability
0.38%

29.8th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
LinuxLinux Kernel2.6.18
LinuxLinux Kernel2.6.18.1
LinuxLinux Kernel2.6.18.2
LinuxLinux Kernel2.6.18.3
LinuxLinux Kernel2.6.18.4
RedhatEnterprise Linux5.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2007-0771?
The utrace support in Linux kernel 2.6.18, and other versions, allows local users to cause a denial of service (system hang) related to "MT exec + utrace_attach spin failure mode," as demonstrated by ptrace-thrash.c.
How severe is CVE-2007-0771?
Severity scoring for CVE-2007-0771 is pending analysis. The EPSS model estimates a 0.38% probability of exploitation in the next 30 days.
How do I fix CVE-2007-0771?
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.

How Strix Helps

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Source: NVD / NIST