National Cyber-Alert System

Vulnerability Summary for CVE-2012-3400

Overview

Heap-based buffer overflow in the udf_load_logicalvol function in fs/udf/super.c in the Linux kernel before 3.4.5 allows remote attackers to cause a denial of service (system crash) or possibly have unspecified other impact via a crafted UDF filesystem.

Impact

CVSS Severity (version 2.0):

CVSS Version 2 Metrics:

References to Advisories, Solutions, and Tools

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External Source: CONFIRM

Name: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=adee11b2085bee90bd8f4f52123ffb07882d6256

Type: Patch Information

Hyperlink:http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=adee11b2085bee90bd8f4f52123ffb07882d6256

External Source: CONFIRM

Name: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1df2ae31c724e57be9d7ac00d78db8a5dabdd050

Type: Patch Information

Hyperlink:http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1df2ae31c724e57be9d7ac00d78db8a5dabdd050

External Source: CONFIRM

Name: https://github.com/torvalds/linux/commit/adee11b2085bee90bd8f4f52123ffb07882d6256

Hyperlink:https://github.com/torvalds/linux/commit/adee11b2085bee90bd8f4f52123ffb07882d6256

External Source: CONFIRM

Name: https://github.com/torvalds/linux/commit/1df2ae31c724e57be9d7ac00d78db8a5dabdd050

Type: Advisory

Hyperlink:https://github.com/torvalds/linux/commit/1df2ae31c724e57be9d7ac00d78db8a5dabdd050

External Source: CONFIRM

Name: https://bugzilla.redhat.com/show_bug.cgi?id=843139

Hyperlink:https://bugzilla.redhat.com/show_bug.cgi?id=843139

External Source: MLIST

Name: [oss-security] 20120709 Re: CVE Request: Stability fixes in UDF Logical Volume Descriptor handling

Hyperlink:http://www.openwall.com/lists/oss-security/2012/07/10/2

External Source: CONFIRM

Name: http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.5

Hyperlink:http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.5