CVE-2005-3847

The handle_stop_signal function in signal.c in Linux kernel 2.6.11 up to other versions before 2.6.13 and 2.6.12.6 allows local users to cause a denial of service (deadlock) by sending a SIGKILL to a real-time threaded process while it is performing a core dump.

CVSS v3 5.5 MEDIUM
CVSS v2.0 4.0 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:H/Au:N/C:N/I:N/A:C

Exploitability : 1.9 / Impact : 6.9

Access Vector LOCAL

Access Complexity HIGH

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
http://lists.suse.de/archive/suse-security-announce/2006-Feb/0010.html	Broken Link
http://marc.info/?l=linux-kernel&m=112430346613450&w=2	Mailing List Patch
http://marc.info/?l=linux-kernel&m=112508422716574&w=2	Mailing List Patch
http://secunia.com/advisories/19038	Broken Link Vendor Advisory
http://secunia.com/advisories/19374	Broken Link Vendor Advisory
http://www.debian.org/security/2006/dsa-1017	Patch Vendor Advisory
http://www.kernel.org/git/?p=linux/kernel/git/chrisw/stable-queue.git%3Ba=blob%3Bh=f6cc7e101c49f356e4c4df5cca1ff352a0f01dd5%3Bhb=9c5fcb99af7c157be45e9d53aeb857ded5211fcd%3Bf=2.6.12.6/nptl-signal-delivery-deadlock-fix.patch	Broken Link
http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commitdiff%3Bh=dd12f48d4e8774415b528d3991ae47c28f26e1ac%3Bhp=ade6648b3b11a5d81f6f28135193ab6d85d621db	Broken Link
http://www.securityfocus.com/bid/16856	Broken Link Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:3.1:*:*:*:*:*:*:*

History

No history.

Information

Published : 2005-11-27 00:03

Updated : 2024-02-15 20:22

NVD link : CVE-2005-3847

Mitre link : CVE-2005-3847

CVE.ORG link : CVE-2005-3847

JSON object : View

Products Affected

debian

debian_linux

linux

linux_kernel

CWE

CWE-667

Improper Locking

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