The is_gpt_valid function in fs/partitions/efi.c in the Linux kernel before 2.6.39 does not check the size of an Extensible Firmware Interface (EFI) GUID Partition Table (GPT) entry, which allows physically proximate attackers to cause a denial of service (heap-based buffer overflow and OOPS) or obtain sensitive information from kernel heap memory by connecting a crafted GPT storage device, a different vulnerability than CVE-2011-1577.
References
Link | Resource |
---|---|
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=fa039d5f6b126fbd65eefa05db2f67e44df8f121 | |
http://openwall.com/lists/oss-security/2011/05/10/4 | Mailing List Patch Third Party Advisory |
http://rhn.redhat.com/errata/RHSA-2011-0927.html | Third Party Advisory |
http://securityreason.com/securityalert/8369 | Third Party Advisory |
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39 | Release Notes Vendor Advisory |
http://www.pre-cert.de/advisories/PRE-SA-2011-04.txt | Third Party Advisory |
http://www.securityfocus.com/bid/47796 | Third Party Advisory VDB Entry |
https://bugzilla.redhat.com/show_bug.cgi?id=703026 | Issue Tracking Patch Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2011-09-06T16:00:00
Updated: 2014-01-07T19:57:01
Reserved: 2011-04-19T00:00:00
Link: CVE-2011-1776
JSON object: View
NVD Information
Status : Modified
Published: 2011-09-06T16:55:07.680
Modified: 2023-02-13T01:19:30.907
Link: CVE-2011-1776
JSON object: View
Redhat Information
No data.
CWE