CVE-2010-3437

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Summary

CVECVE-2010-3437
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2010-10-04 21:00:04 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionInteger signedness error in the pkt_find_dev_from_minor function in drivers/block/pktcdvd.c in the Linux kernel before 2.6.36-rc6 allows local users to obtain sensitive information from kernel memory or cause a denial of service (invalid pointer dereference and system crash) via a crafted index value in a PKT_CTRL_CMD_STATUS ioctl call.

Risk And Classification

Primary CVSS: v2.0 6.6 from [email protected]

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

Problem Types: CWE-476 | n/a

CVSS v2.0 Breakdown

Access Vector
Local
Access Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
None
Availability
Complete

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Canonical Ubuntu Linux 10.04 All All All
Operating System Canonical Ubuntu Linux 10.10 All All All
Operating System Canonical Ubuntu Linux 6.06 All All All
Operating System Canonical Ubuntu Linux 8.04 All All All
Operating System Canonical Ubuntu Linux 9.04 All All All
Operating System Canonical Ubuntu Linux 9.10 All All All
Operating System Debian Debian Linux 5.0 All All All
Operating System Linux Linux Kernel All All All All
Operating System Linux Linux Kernel 2.6.36 - All All
Operating System Linux Linux Kernel 2.6.36 rc1 All All
Operating System Linux Linux Kernel 2.6.36 rc2 All All
Operating System Linux Linux Kernel 2.6.36 rc3 All All
Operating System Linux Linux Kernel 2.6.36 rc4 All All
Operating System Linux Linux Kernel 2.6.36 rc5 All All
Operating System Opensuse Opensuse 11.2 All All All
Operating System Opensuse Opensuse 11.3 All All All
Operating System Suse Linux Enterprise Desktop 10 sp3 All All
Operating System Suse Linux Enterprise Desktop 11 sp1 All All
Operating System Suse Linux Enterprise Real Time Extension 11 sp1 All All
Operating System Suse Linux Enterprise Server 10 sp3 All All
Operating System Suse Linux Enterprise Server 11 sp1 All All
Operating System Suse Linux Enterprise Server 9 All All All
Operating System Suse Linux Enterprise Software Development Kit 10 sp3 All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Debian -- Security Information -- DSA-2126-1 linux-2.6 af854a3a-2127-422b-91ae-364da2661108 www.debian.org Third Party Advisory
Bug 638085 – CVE-2010-3437 kernel: pktcdvd ioctl dev_minor missing range check af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com Exploit, Issue Tracking, Patch, Third Party Advisory
[security-announce] SUSE Security Announcement: Linux kernel (SUSE-SA:20 af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org Mailing List, Third Party Advisory
jon.oberheide.org/files/cve-2010-3437.c af854a3a-2127-422b-91ae-364da2661108 jon.oberheide.org Exploit, Third Party Advisory
SUSE update for kernel - Advisories - Community af854a3a-2127-422b-91ae-364da2661108 secunia.com Third Party Advisory
mandriva.com af854a3a-2127-422b-91ae-364da2661108 www.mandriva.com Third Party Advisory
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com Third Party Advisory
SUSE update for kernel - Advisories - Community af854a3a-2127-422b-91ae-364da2661108 secunia.com Third Party Advisory
oss-security - CVE request - kernel: pktcdvd ioctl dev_minor missing range check af854a3a-2127-422b-91ae-364da2661108 www.openwall.com Mailing List, Third Party Advisory
Linux Kernel 'PKT_CTRL_CMD_STATUS' Invalid Pointer Dereference Denial of Service Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Third Party Advisory, VDB Entry
USN-1000-1: Linux kernel vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com Third Party Advisory
oss-security - Re: CVE request - kernel: pktcdvd ioctl dev_minor missing range check af854a3a-2127-422b-91ae-364da2661108 www.openwall.com Mailing List, Third Party Advisory
[security-announce] SUSE Security Announcement: Linux kernel (SUSE-SA:20 af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org Mailing List, Third Party Advisory
SUSE update for kernel - Advisories - Community af854a3a-2127-422b-91ae-364da2661108 secunia.com Third Party Advisory
404: File not found af854a3a-2127-422b-91ae-364da2661108 www.kernel.org Broken Link
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com Third Party Advisory
[security-announce] SUSE Security Announcement: Linux kernel (SUSE-SA:20 af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org Mailing List, Third Party Advisory
kernel/git/torvalds/linux.git - Linux kernel source tree af854a3a-2127-422b-91ae-364da2661108 git.kernel.org
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com Third Party Advisory
[security-announce] SUSE Security Announcement: Realtime Linux Kernel (S af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org Mailing List, Third Party Advisory
Support af854a3a-2127-422b-91ae-364da2661108 www.redhat.com Third Party Advisory
mandriva.com af854a3a-2127-422b-91ae-364da2661108 www.mandriva.com Third Party Advisory
[security-announce] SUSE Security Announcement: Linux kernel (SUSE-SA:20 af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org Mailing List, Third Party Advisory
Linux Kernel < 2.6.36-rc6 pktcdvd Kernel Memory Disclosure af854a3a-2127-422b-91ae-364da2661108 www.exploit-db.com Exploit, Third Party Advisory, VDB Entry
kernel/git/torvalds/linux.git - Linux kernel source tree MITRE git.kernel.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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