Vulnerability DatabaseCVE-2010-3437
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CVE-2010-3437
October 04, 2010
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.
Related Resources (26)
http://jon.oberheide.org/files/cve-2010-3437.c
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00001.html
http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.36-rc6
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=252a52aa4fa22a668f019e55b3aac3ff71ec1c29
http://www.mandriva.com/security/advisories?name=MDVSA-2011:051
http://www.openwall.com/lists/oss-security/2010/09/28/6
http://www.vupen.com/english/advisories/2011/0298
http://www.debian.org/security/2010/dsa-2126
http://www.ubuntu.com/usn/USN-1000-1
http://secunia.com/advisories/42932
http://www.mandriva.com/security/advisories?name=MDVSA-2011:029
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00004.html
http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00004.html
http://secunia.com/advisories/42778
http://www.openwall.com/lists/oss-security/2010/09/28/2
https://access.redhat.com/security/cve/CVE-2010-3437
https://people.canonical.com/~ubuntu-security/cve/CVE-2010-3437
http://www.exploit-db.com/exploits/15150/
http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html
http://www.vupen.com/english/advisories/2011/0012
http://www.redhat.com/support/errata/RHSA-2010-0842.html
http://www.securityfocus.com/bid/43551
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html
https://bugzilla.redhat.com/show_bug.cgi?id=638085
http://secunia.com/advisories/42801
http://www.vupen.com/english/advisories/2011/0124
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CVSS v4
Base Score:
7
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.7
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
HIGH
CVSS v2
Base Score:
6.6
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
COMPLETE
Weakness Type (CWE)
NULL Pointer Dereference
CWE-476
EPSS
Base Score:
2.07