Vulnerability Description
Linux kernel 2.6.23 allows local users to create low pages in virtual userspace memory and bypass mmap_min_addr protection via a crafted executable file that calls the do_brk function.
CVSS Score
2.1
LOW
AV:L/AC:L/Au:N/C:N/I:N/A:P
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | 2.6.23 |
Related Weaknesses (CWE)
References
- http://kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.24-rc5Exploit
- http://osvdb.org/40907
- http://secunia.com/advisories/28070Vendor Advisory
- http://www.securityfocus.com/bid/26831
- http://www.vupen.com/english/advisories/2007/4200
- http://kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.24-rc5Exploit
- http://osvdb.org/40907
- http://secunia.com/advisories/28070Vendor Advisory
- http://www.securityfocus.com/bid/26831
- http://www.vupen.com/english/advisories/2007/4200
FAQ
What is CVE-2007-6434?
CVE-2007-6434 is a vulnerability with a CVSS score of 2.1 (LOW). Linux kernel 2.6.23 allows local users to create low pages in virtual userspace memory and bypass mmap_min_addr protection via a crafted executable file that calls the do_brk function.
How severe is CVE-2007-6434?
CVE-2007-6434 has been rated LOW with a CVSS base score of 2.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2007-6434?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.