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.
Vulnerability category: Denial of service
Threat overview for CVE-2007-0771
Top countries where our scanners detected CVE-2007-0771
Top open port discovered on systems with this issue
53
IPs affected by CVE-2007-0771 3,159
Threat actors abusing to this issue?
Yes
Find out if you* are
affected by CVE-2007-0771!
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Exploit prediction scoring system (EPSS) score for CVE-2007-0771
Probability of exploitation activity in the next 30 days: 0.04%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 6 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2007-0771
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
4.9
|
MEDIUM | AV:L/AC:L/Au:N/C:N/I:N/A:C |
3.9
|
6.9
|
NIST |
References for CVE-2007-0771
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http://www.securityfocus.com/bid/23720
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https://bugzilla.redhat.com/show_bug.cgi?id=227952
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9447
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https://exchange.xforce.ibmcloud.com/vulnerabilities/34128
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http://securitytracker.com/id?1017979
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https://bugzilla.redhat.com/show_bug.cgi?id=228816
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http://www.redhat.com/support/errata/RHSA-2007-0169.html
Patch;Vendor Advisory
Products affected by CVE-2007-0771
- cpe:2.3:o:redhat:enterprise_linux:5.0:*:desktop_workstation:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux:5.0:*:desktop:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux:5.0:*:server:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.6.18:rc1:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.6.18:rc2:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.6.18:rc5:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.6.18:rc3:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.6.18:rc4:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.6.18:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.6.18:rc6:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.6.18:rc7:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.6.18.1:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.6.18.3:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.6.18.2:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.6.18.4:*:*:*:*:*:*:*