CVE-2006-5174
The copy_from_user function in the uaccess code in Linux kernel 2.6 before 2.6.19-rc1, when running on s390, does not properly clear a kernel buffer, which allows local user space programs to read portions of kernel memory by "appending to a file from a bad address," which triggers a fault that prevents the unused memory from being cleared in the kernel buffer.
- Score
- CVSS 2.0 2.1 Low
- Status
- Modified - cve@mitre.org
- Published
- 2006-10-10
- Last modified
- 2024-08-07
Affected products
References
- http://lkml.org/lkml/2006/11/5/46
- http://rhn.redhat.com/errata/RHSA-2007-0014.html
- http://secunia.com/advisories/22289
- http://secunia.com/advisories/22497
- http://secunia.com/advisories/23064
- http://secunia.com/advisories/23370
- http://secunia.com/advisories/23395
- http://secunia.com/advisories/23474
- http://secunia.com/advisories/23997
- http://secunia.com/advisories/24206
- http://securitytracker.com/id?1017090
- http://support.avaya.com/elmodocs2/security/ASA-2006-254.htm
- http://support.avaya.com/elmodocs2/security/ASA-2007-063.htm
- http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=52149ba6b0ddf3e9d965257cc0513193650…
- http://www.novell.com/linux/security/advisories/2006_79_kernel.html
- http://www.redhat.com/support/errata/RHSA-2006-0710.html
- http://www.securityfocus.com/bid/20379
- http://www.us.debian.org/security/2006/dsa-1233
- http://www.us.debian.org/security/2006/dsa-1237
- http://www.vupen.com/english/advisories/2006/3938
- https://exchange.xforce.ibmcloud.com/vulnerabilities/29378
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9885
