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Status published
Low
CVE-2006-4813
The __block_prepare_write function in fs/buffer.c for Linux kernel 2.6.x before...
Vulnerability Description
The __block_prepare_write function in fs/buffer.c for Linux kernel 2.6.x before 2.6.13 does not properly clear buffers during certain error conditions, which allows local users to read portions of files that have been unlinked.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=207463
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:025
- http://www.novell.com/linux/security/advisories/2006_79_kernel.html
- http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=152becd26e0563aefdbc4fd1fe491928efe92d1f
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11701
- http://rhn.redhat.com/errata/RHSA-2007-0014.html
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:012
- http://support.avaya.com/elmodocs2/security/ASA-2007-063.htm
- http://www.securityfocus.com/bid/21522
- http://secunia.com/advisories/23384
- http://secunia.com/advisories/23752
- http://secunia.com/advisories/24206
- http://secunia.com/advisories/23474
- http://www.us.debian.org/security/2006/dsa-1233
- http://secunia.com/advisories/23370
- http://secunia.com/advisories/23997
- http://www.ubuntu.com/usn/usn-395-1
- http://osvdb.org/31376
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Affected Vendor
linux
View all reports →Affected Software
linux kernel
Vulnerable Versions:
2.6.0, 2.6.1, 2.6.2, 2.6.3, 2.6.4, 2.6.5, 2.6.6, 2.6.7, 2.6.8, 2.6.8.1, 2.6.8.1.5, 2.6.9, 2.6.10, 2.6.11, 2.6.11.1, 2.6.11.2, 2.6.11.3, 2.6.11.4, 2.6.11.5, 2.6.11.6, 2.6.11.7, 2.6.11.8, 2.6.11.9, 2.6.11.10, 2.6.11.11, 2.6.11.12, 2.6.12, 2.6.12.1, 2.6.12.2, 2.6.12.3, 2.6.12.4, 2.6.12.5, 2.6.12.6, 2.6_test9_cvs
Timeline
Official Publish:
October 12th, 2006
Last Modified:
August 7th, 2024
Added to House:
July 18th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.