4 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:H/Au:N/C:N/I:N/A:C
kernel is vulnerable to denial of service. A NULL pointer dereference flaw was found in the Bluetooth HCI UART driver in the Linux kernel. A local, unprivileged user could use this flaw to cause a denial of service.
docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/5/html/5.5_Technical_Notes/kernel.html#RHSA-2011-0004
git.kernel.org/linus/c19483cc5e56ac5e22dd19cf25ba210ab1537773
lists.opensuse.org/opensuse-security-announce/2011-02/msg00002.html
secunia.com/advisories/42789
secunia.com/advisories/42890
secunia.com/advisories/42963
secunia.com/advisories/43291
secunia.com/advisories/46397
www.redhat.com/support/errata/RHSA-2011-0004.html
www.redhat.com/support/errata/RHSA-2011-0007.html
www.redhat.com/support/errata/RHSA-2011-0162.html
www.securityfocus.com/archive/1/520102/100/0/threaded
www.securityfocus.com/bid/45014
www.vmware.com/security/advisories/VMSA-2011-0012.html
www.vupen.com/english/advisories/2011/0024
www.vupen.com/english/advisories/2011/0168
www.vupen.com/english/advisories/2011/0375
xorl.wordpress.com/2010/12/01/cve-2010-4242-linux-kernel-bluetooth-hci-uart-invalid-pointer-access/
access.redhat.com/errata/RHSA-2011:0004
access.redhat.com/security/updates/classification/#important
bugzilla.redhat.com/show_bug.cgi?id=641410
exchange.xforce.ibmcloud.com/vulnerabilities/64617
lkml.org/lkml/2010/10/7/255