Description
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 products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00004.html ↗
- http://secunia.com/advisories/42778 ↗
- http://www.ubuntu.com/usn/USN-1000-1 ↗
- http://secunia.com/advisories/42801 ↗
- http://www.securityfocus.com/bid/43551 ↗
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00001.html ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=638085 ↗
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html ↗
- http://secunia.com/advisories/42932 ↗
- http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.36-rc6 ↗
- http://www.exploit-db.com/exploits/15150/ ↗
- http://www.openwall.com/lists/oss-security/2010/09/28/2 ↗
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=252a52aa4fa22a668f019e55b3aac3ff71ec1c29 ↗
- http://www.vupen.com/english/advisories/2011/0124 ↗
- http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00004.html ↗
- http://www.redhat.com/support/errata/RHSA-2010-0842.html ↗
- http://www.vupen.com/english/advisories/2011/0298 ↗
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:051 ↗
- http://www.openwall.com/lists/oss-security/2010/09/28/6 ↗
- http://jon.oberheide.org/files/cve-2010-3437.c ↗
- http://www.vupen.com/english/advisories/2011/0012 ↗
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:029 ↗
- http://www.debian.org/security/2010/dsa-2126 ↗