Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 32.4%
CVSS Severity
CVSS v2 Score 4.9
References
- http://osvdb.org/35927
- http://secunia.com/advisories/25080
- http://securitytracker.com/id?1017979
- http://www.redhat.com/support/errata/RHSA-2007-0169.html
- http://www.securityfocus.com/bid/23720
- https://bugzilla.redhat.com/show_bug.cgi?id=227952
- https://bugzilla.redhat.com/show_bug.cgi?id=228816
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34128
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9447
- http://osvdb.org/35927
- http://secunia.com/advisories/25080
- http://securitytracker.com/id?1017979
- http://www.redhat.com/support/errata/RHSA-2007-0169.html
- http://www.securityfocus.com/bid/23720
- https://bugzilla.redhat.com/show_bug.cgi?id=227952
- https://bugzilla.redhat.com/show_bug.cgi?id=228816
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34128
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9447
Products affected by CVE-2007-0771
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cpe:2.3:o:linux:linux_kernel:2.6.18
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cpe:2.3:o:linux:linux_kernel:2.6.18.1
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cpe:2.3:o:linux:linux_kernel:2.6.18.2
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cpe:2.3:o:linux:linux_kernel:2.6.18.3
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cpe:2.3:o:linux:linux_kernel:2.6.18.4
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cpe:2.3:o:redhat:enterprise_linux:5.0