CVE-2011-1776
Vulnerability from cvelistv5
Published
2011-09-06 16:00
Modified
2024-08-06 22:37
Severity
Summary
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
SourceURLTags
secalert@redhat.comhttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=fa039d5f6b126fbd65eefa05db2f67e44df8f121
secalert@redhat.comhttp://openwall.com/lists/oss-security/2011/05/10/4Mailing List, Patch, Third Party Advisory
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2011-0927.htmlThird Party Advisory
secalert@redhat.comhttp://securityreason.com/securityalert/8369Third Party Advisory
secalert@redhat.comhttp://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39Release Notes, Vendor Advisory
secalert@redhat.comhttp://www.pre-cert.de/advisories/PRE-SA-2011-04.txtThird Party Advisory
secalert@redhat.comhttp://www.securityfocus.com/bid/47796Third Party Advisory, VDB Entry
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=703026Issue Tracking, Patch, Third Party Advisory
Impacted products
VendorProduct
n/an/a
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