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MitreCVE-2005-3847

HistoryNov 27, 2005 - 12:03 a.m.

CVE-2005-3847

2005-11-2700:03:00

CWE-667

mitre

web.nvd.nist.gov

cve

2005

3847

linux kernel

denial of service

vulnerability

sigkill

deadlock

nvd

CVSS2

Attack Vector

LOCAL

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

AI Score

5.1

Confidence

High

EPSS

Percentile

5.1%

JSON

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.

Affected configurations

Nvd

Node

linuxlinux_kernelRange2.6.11–2.6.13

Node

debiandebian_linuxMatch3.1

VendorProductVersionCPE
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
debiandebian_linux3.1cpe:2.3:o:debian:debian_linux:3.1:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
linux	linux_kernel	*	cpe:2.3:o:linux:linux_kernel::::::::
debian	debian_linux	3.1	cpe:2.3:o:debian:debian_linux:3.1:::::::*

References

lists.suse.de/archive/suse-security-announce/2006-Feb/0010.html

marc.info/?l=linux-kernel&m=112430346613450&w=2

marc.info/?l=linux-kernel&m=112508422716574&w=2

secunia.com/advisories/19038

secunia.com/advisories/19374

www.debian.org/security/2006/dsa-1017

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

www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commitdiff%3Bh=dd12f48d4e8774415b528d3991ae47c28f26e1ac%3Bhp=ade6648b3b11a5d81f6f28135193ab6d85d621db

www.securityfocus.com/bid/16856