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CVE-2004-0077
CVE information
Published
Last Modified
CVSSv2.0 Severity
Impact Analysis
Description
The do_mremap function for the mremap system call in Linux 2.2 to 2.2.25, 2.4 to 2.4.24, and 2.6 to 2.6.2, does not properly check the return value from the do_munmap function when the maximum number of VMA descriptors is exceeded, which allows local users to gain root privileges, a different vulnerability than CAN-2003-0985..
CVSSv2.0 Score
- Severity
- High
- Base Score
- 7.2/10
- Exploit Score
- 3.9/10
- Access Vector
- Local
- Access Complexity
- Low
- Authentication Required
- None
- Impact Score
- 10/10
- Confidentiality Impact
- Complete
- Availability Impact
- Complete
- Integrity Impact
- Complete
Products Affected
CPE | Affected | Vulnerable | Excluding | Edit |
---|---|---|---|---|
cpe:2.3:a:redhat:kernel_doc:2.4.20-8:*:i386:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:redhat:kernel:2.4.20-8:*:athlon_smp:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:redhat:bigmem_kernel:2.4.20-8:*:i686:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:redhat:kernel:2.4.20-8:*:i686_smp:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:redhat:kernel:2.4.20-8:*:i386:*:*:*:*:* |
Yes
|
- | - |
References
- http://www.debian.org/security/2004/dsa-439
- http://www.securityfocus.com/bid/9686
- http://security.gentoo.org/glsa/glsa-200403-02.xml
- http://isec.pl/vulnerabilities/isec-0014-mremap-unmap.txt
- http://archives.neohapsis.com/archives/vulnwatch/2004-q1/0040.html
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000820
- http://www.debian.org/security/2004/dsa-438
- http://www.debian.org/security/2004/dsa-440
- http://www.debian.org/security/2004/dsa-441
- http://www.debian.org/security/2004/dsa-442
- http://www.debian.org/security/2004/dsa-444
- http://www.debian.org/security/2004/dsa-450
- http://www.debian.org/security/2004/dsa-453
- http://www.debian.org/security/2004/dsa-454
- http://www.debian.org/security/2004/dsa-456
- http://www.debian.org/security/2004/dsa-466
- http://www.debian.org/security/2004/dsa-470
- http://www.debian.org/security/2004/dsa-514
- http://www.debian.org/security/2004/dsa-475
- http://fedoranews.org/updates/FEDORA-2004-079.shtml
- http://frontal2.mandriva.com/security/advisories?name=MDKSA-2004:015
- http://www.redhat.com/support/errata/RHSA-2004-065.html
- http://www.redhat.com/support/errata/RHSA-2004-066.html
- http://www.redhat.com/support/errata/RHSA-2004-069.html
- http://www.redhat.com/support/errata/RHSA-2004-106.html
- http://www.slackware.com/security/viewer.php?l=slackware-security&y=2004&m=slackware-sec
- http://www.novell.com/linux/security/advisories/2004_05_linux_kernel.html
- http://www.kb.cert.org/vuls/id/981222
- http://www.ciac.org/ciac/bulletins/o-082.shtml
- http://www.osvdb.org/3986
- http://marc.info/?l=bugtraq&m=107712137732553&w=2
- http://marc.info/?l=bugtraq&m=107755871932680&w=2
- http://marc.info/?l=bugtraq&m=107711762014175&w=2
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8
- https://exchange.xforce.ibmcloud.com/vulnerabilities/15244