CVE-2010-3437
6.6 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:N/A:C
5.8 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
0.4%
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.
Affected configurations
References
git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=252a52aa4fa22a668f019e55b3aac3ff71ec1c29
jon.oberheide.org/files/cve-2010-3437.c
lists.opensuse.org/opensuse-security-announce/2010-12/msg00004.html
lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html
lists.opensuse.org/opensuse-security-announce/2011-01/msg00001.html
lists.opensuse.org/opensuse-security-announce/2011-01/msg00004.html
lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html
secunia.com/advisories/42778
secunia.com/advisories/42801
secunia.com/advisories/42932
www.debian.org/security/2010/dsa-2126
www.exploit-db.com/exploits/15150/
www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.36-rc6
www.mandriva.com/security/advisories?name=MDVSA-2011:029
www.mandriva.com/security/advisories?name=MDVSA-2011:051
www.openwall.com/lists/oss-security/2010/09/28/2
www.openwall.com/lists/oss-security/2010/09/28/6
www.redhat.com/support/errata/RHSA-2010-0842.html
www.securityfocus.com/bid/43551
www.ubuntu.com/usn/USN-1000-1
www.vupen.com/english/advisories/2011/0012
www.vupen.com/english/advisories/2011/0124
www.vupen.com/english/advisories/2011/0298
bugzilla.redhat.com/show_bug.cgi?id=638085
Related
6.6 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:N/A:C
5.8 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
0.4%