NVD - CVE-2010-5328

CVE-2010-5328 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Current Description

include/linux/init_task.h in the Linux kernel before 2.6.35 does not prevent signals with a process group ID of zero from reaching the swapper process, which allows local users to cause a denial of service (system crash) by leveraging access to this process group.

Source: MITRE
Description Last Modified: 02/06/2017
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 5.5 MEDIUM
Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H (V3 legend)
Impact Score: 3.6
Exploitability Score: 1.8

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 4.9 MEDIUM
Vector: (AV:L/AC:L/Au:N/C:N/I:N/A:C) (V2 legend)
Impact Subscore: 6.9
Exploitability Subscore: 3.9

Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
http://ftp.naist.jp/pub/linux/kernel/v2.6/ChangeLog-2.6.35	Release Notes Vendor Advisory
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f106eee10038c2ee5b6056aaf3f6d5229be6dcdd	Issue Tracking Patch Third Party Advisory
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f20011457f41c11edb5ea5038ad0c8ea9f392023	Issue Tracking Patch Third Party Advisory
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=fa2755e20ab0c7215d99c2dc7c262e98a09b01df	Issue Tracking Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2017/01/21/2	Mailing List Patch Third Party Advisory
http://www.securityfocus.com/bid/97103
https://bugzilla.redhat.com/show_bug.cgi?id=1358840	Issue Tracking Patch
https://github.com/torvalds/linux/commit/f106eee10038c2ee5b6056aaf3f6d5229be6dcdd	Issue Tracking Patch Third Party Advisory
https://github.com/torvalds/linux/commit/f20011457f41c11edb5ea5038ad0c8ea9f392023	Issue Tracking Patch Third Party Advisory
https://github.com/torvalds/linux/commit/fa2755e20ab0c7215d99c2dc7c262e98a09b01df	Issue Tracking Patch Third Party Advisory

Technical Details

Vulnerability Type (View All)

Input Validation (CWE-20)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
OR
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (including) 2.6.34.7

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

2 change records found - show changes

Initial Analysis - 2/8/2017 1:56:21 PM

Action	Type	Old Value	New Value
Added	CPE Configuration		OR cpe:2.3:o:linux:linux_kernel:2.6.34.7::::::: (and previous)
Added	CVSS V2		(AV:L/AC:L/Au:N/C:N/I:N/A:C)
Added	CVSS V3		AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Added	CWE		CWE-20
Changed	Reference Type	http://ftp.naist.jp/pub/linux/kernel/v2.6/ChangeLog-2.6.35 No Types Assigned	http://ftp.naist.jp/pub/linux/kernel/v2.6/ChangeLog-2.6.35 Release Notes, Vendor Advisory
Changed	Reference Type	http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f106eee10038c2ee5b6056aaf3f6d5229be6dcdd No Types Assigned	http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f106eee10038c2ee5b6056aaf3f6d5229be6dcdd Third Party Advisory, Issue Tracking, Patch
Changed	Reference Type	http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f20011457f41c11edb5ea5038ad0c8ea9f392023 No Types Assigned	http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f20011457f41c11edb5ea5038ad0c8ea9f392023 Third Party Advisory, Issue Tracking, Patch
Changed	Reference Type	http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=fa2755e20ab0c7215d99c2dc7c262e98a09b01df No Types Assigned	http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=fa2755e20ab0c7215d99c2dc7c262e98a09b01df Third Party Advisory, Issue Tracking, Patch
Changed	Reference Type	http://www.openwall.com/lists/oss-security/2017/01/21/2 No Types Assigned	http://www.openwall.com/lists/oss-security/2017/01/21/2 Third Party Advisory, Mailing List, Patch
Changed	Reference Type	https://bugzilla.redhat.com/show_bug.cgi?id=1358840 No Types Assigned	https://bugzilla.redhat.com/show_bug.cgi?id=1358840 Issue Tracking, Patch
Changed	Reference Type	https://github.com/torvalds/linux/commit/f106eee10038c2ee5b6056aaf3f6d5229be6dcdd No Types Assigned	https://github.com/torvalds/linux/commit/f106eee10038c2ee5b6056aaf3f6d5229be6dcdd Third Party Advisory, Issue Tracking, Patch
Changed	Reference Type	https://github.com/torvalds/linux/commit/f20011457f41c11edb5ea5038ad0c8ea9f392023 No Types Assigned	https://github.com/torvalds/linux/commit/f20011457f41c11edb5ea5038ad0c8ea9f392023 Third Party Advisory, Issue Tracking, Patch
Changed	Reference Type	https://github.com/torvalds/linux/commit/fa2755e20ab0c7215d99c2dc7c262e98a09b01df No Types Assigned	https://github.com/torvalds/linux/commit/fa2755e20ab0c7215d99c2dc7c262e98a09b01df Third Party Advisory, Issue Tracking, Patch

Quick Info

CVE Dictionary Entry:
CVE-2010-5328
NVD Published Date:
02/06/2017
NVD Last Modified:
03/28/2017

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National Vulnerability Database