Published: 04/10/2010 Updated: 13/02/2023

CVSS v2 Base Score: 6.6 | Impact Score: 9.2 | Exploitability Score: 3.9

VMScore: 665

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

Integer signedness error in the pkt_find_dev_from_minor function in drivers/block/pktcdvd.c in the Linux kernel prior to 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.

Vulnerable Product	Search on Vulmon	Subscribe to Product
linux linux kernel 2.6.36
linux linux kernel
suse linux enterprise server 10
suse linux enterprise desktop 11
suse linux enterprise server 11
suse linux enterprise server 9
opensuse opensuse 11.2
opensuse opensuse 11.3
suse linux enterprise desktop 10
suse linux enterprise software development kit 10
suse linux enterprise real time extension 11
debian debian linux 5.0
canonical ubuntu linux 10.10
canonical ubuntu linux 9.04
canonical ubuntu linux 9.10
canonical ubuntu linux 8.04
canonical ubuntu linux 10.04
canonical ubuntu linux 6.06

Multiple kernel flaws ...

An attacker could send crafted input to the kernel and cause it to crash ...

Multiple security flaws have been fixed in the OMAP4 port of the Linux kernel ...

Multiple security issues fixed ...

Multiple kernel flaws ...

Linux kernel versions prior to 2636-rc6 pktcdvd kernel memory disclosure exploit ...

/* * cve-2010-3437c * * Linux Kernel < 2636-rc6 pktcdvd Kernel Memory Disclosure * Jon Oberheide <jon@oberheideorg> * jonoberheideorg * * Information: * * bugzillaredhatcom/show_bugcgi?id=638085 * * The PKT_CTRL_CMD_STATUS device ioctl retrieves a pointer to a * pktcdvd_device from the global pkt_ ...

CWE-476 http://www.securityfocus.com/bid/43551 http://jon.oberheide.org/files/cve-2010-3437.c http://www.exploit-db.com/exploits/15150/http://www.openwall.com/lists/oss-security/2010/09/28/2 http://www.openwall.com/lists/oss-security/2010/09/28/6 https://bugzilla.redhat.com/show_bug.cgi?id=638085 http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.36-rc6 http://www.redhat.com/support/errata/RHSA-2010-0842.html http://www.ubuntu.com/usn/USN-1000-1 http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html http://www.debian.org/security/2010/dsa-2126 http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00001.html http://secunia.com/advisories/42801 http://secunia.com/advisories/42778 http://www.vupen.com/english/advisories/2011/0012 http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00004.html http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00004.html http://www.vupen.com/english/advisories/2011/0124 http://secunia.com/advisories/42932 http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html http://www.vupen.com/english/advisories/2011/0298 http://www.mandriva.com/security/advisories?name=MDVSA-2011:029 http://www.mandriva.com/security/advisories?name=MDVSA-2011:051 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=252a52aa4fa22a668f019e55b3aac3ff71ec1c29 https://nvd.nist.gov https://packetstormsecurity.com/files/94334/Linux-Kernel-pktcdvd-Kernel-Memory-Disclosure.html https://www.exploit-db.com/exploits/15150/https://usn.ubuntu.com/1083-1/

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CVE-2010-3437

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