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Vulnerability Details : CVE-2010-3437 (1 public exploit)

Integer 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.
Publish Date : 2010-10-04 Last Update Date : 2020-08-13
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- CVSS Scores & Vulnerability Types

CVSS Score
6.6
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceObtain Information
CWE ID 476

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat moderate
4.7
AV:L/AC:M/Au:N/C:C/I:N/A:N 2010-09-28 2010-09-28
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- Related OVAL Definitions

Title Definition Id Class Family
CVE-2010-3437 oval:org.opensuse.security:def:20103437 unix
DEPRECATED: ELSA-2011-0007 -- kernel security and bug fix update (important) oval:org.mitre.oval:def:28019 unix
DSA-2126-1 linux-2.6 -- privilege escalation/denial of service/information leak oval:org.mitre.oval:def:12710 unix
ELSA-2010-2011 -- Unbreakable enterprise kernel security and bug fix update (important) oval:org.mitre.oval:def:27702 unix
ELSA-2010:0842: kernel security and bug fix update (Important) oval:org.mitre.oval:def:23172 unix
RHSA-2010:0842: kernel security and bug fix update (Important) oval:org.mitre.oval:def:21695 unix
RHSA-2010:0842: kernel security and bug fix update (Important) oval:com.redhat.rhsa:def:20100842 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2010-3437

# Product Type Vendor Product Version Update Edition Language
1 OS Canonical Ubuntu Linux 6.06 * * * Version Details Vulnerabilities
2 OS Canonical Ubuntu Linux 8.04 * * * Version Details Vulnerabilities
3 OS Canonical Ubuntu Linux 9.04 * * * Version Details Vulnerabilities
4 OS Canonical Ubuntu Linux 9.10 * * * Version Details Vulnerabilities
5 OS Canonical Ubuntu Linux 10.04 * * * Version Details Vulnerabilities
6 OS Canonical Ubuntu Linux 10.10 * * * Version Details Vulnerabilities
7 OS Debian Debian Linux 5.0 * * * Version Details Vulnerabilities
8 OS Linux Linux Kernel * * * * Version Details Vulnerabilities
9 OS Linux Linux Kernel 2.6.36 RC5 * * Version Details Vulnerabilities
10 OS Linux Linux Kernel 2.6.36 - * * Version Details Vulnerabilities
11 OS Linux Linux Kernel 2.6.36 RC1 * * Version Details Vulnerabilities
12 OS Linux Linux Kernel 2.6.36 RC2 * * Version Details Vulnerabilities
13 OS Linux Linux Kernel 2.6.36 RC3 * * Version Details Vulnerabilities
14 OS Linux Linux Kernel 2.6.36 RC4 * * Version Details Vulnerabilities
15 OS Opensuse Opensuse 11.2 * * * Version Details Vulnerabilities
16 OS Opensuse Opensuse 11.3 * * * Version Details Vulnerabilities
17 OS Suse Linux Enterprise Desktop 10 SP3 * * Version Details Vulnerabilities
18 OS Suse Linux Enterprise Desktop 11 SP1 * * Version Details Vulnerabilities
19 OS Suse Linux Enterprise Real Time Extension 11 SP1 * * Version Details Vulnerabilities
20 OS Suse Linux Enterprise Server 9 * * * Version Details Vulnerabilities
21 OS Suse Linux Enterprise Server 10 SP3 * * Version Details Vulnerabilities
22 OS Suse Linux Enterprise Server 11 SP1 * * Version Details Vulnerabilities
23 OS Suse Linux Enterprise Software Development Kit 10 SP3 * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Canonical Ubuntu Linux 6
Debian Debian Linux 1
Linux Linux Kernel 7
Opensuse Opensuse 2
Suse Linux Enterprise Desktop 2
Suse Linux Enterprise Real Time Extension 1
Suse Linux Enterprise Server 3
Suse Linux Enterprise Software Development Kit 1

- References For CVE-2010-3437

http://secunia.com/advisories/42932
SECUNIA 42932
http://www.vupen.com/english/advisories/2011/0124
VUPEN ADV-2011-0124
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00004.html
SUSE SUSE-SA:2011:004
http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00004.html
SUSE SUSE-SA:2010:060
http://www.vupen.com/english/advisories/2011/0012
VUPEN ADV-2011-0012
http://secunia.com/advisories/42778
SECUNIA 42778
http://secunia.com/advisories/42801
SECUNIA 42801
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00001.html
SUSE SUSE-SA:2011:002
http://www.debian.org/security/2010/dsa-2126
DEBIAN DSA-2126
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html
SUSE SUSE-SA:2011:001
http://www.ubuntu.com/usn/USN-1000-1
UBUNTU USN-1000-1
http://www.redhat.com/support/errata/RHSA-2010-0842.html
REDHAT RHSA-2010:0842
http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.36-rc6 CONFIRM
https://bugzilla.redhat.com/show_bug.cgi?id=638085 CONFIRM
http://www.openwall.com/lists/oss-security/2010/09/28/6
MLIST [oss-security] 20100928 Re: CVE request - kernel: pktcdvd ioctl dev_minor missing range check
http://www.openwall.com/lists/oss-security/2010/09/28/2
MLIST [oss-security] 20100928 CVE request - kernel: pktcdvd ioctl dev_minor missing range check
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=252a52aa4fa22a668f019e55b3aac3ff71ec1c29 CONFIRM
Exploit! http://www.exploit-db.com/exploits/15150
EXPLOIT-DB 15150 Linux Kernel < 2.6.36-rc6 pktcdvd Kernel Memory Disclosure Author:Jon Oberheide Release Date:2010-09-29 (linux) local
http://www.securityfocus.com/bid/43551
BID 43551 Linux Kernel 'PKT_CTRL_CMD_STATUS' Invalid Pointer Dereference Denial of Service Vulnerability Release Date:2010-10-20
http://jon.oberheide.org/files/cve-2010-3437.c
http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html
SUSE SUSE-SA:2011:007
http://www.vupen.com/english/advisories/2011/0298
VUPEN ADV-2011-0298
http://www.mandriva.com/security/advisories?name=MDVSA-2011:029
MANDRIVA MDVSA-2011:029
http://www.mandriva.com/security/advisories?name=MDVSA-2011:051
MANDRIVA MDVSA-2011:051

- Metasploit Modules Related To CVE-2010-3437

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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