4

CVE-2010-4242

Exploit
The hci_uart_tty_open function in the HCI UART driver (drivers/bluetooth/hci_ldisc.c) in the Linux kernel 2.6.36, and possibly other versions, does not verify whether the tty has a write operation, which allows local users to cause a denial of service (NULL pointer dereference) via vectors related to the Bluetooth driver.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version 2.6.36
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.46% 0.363
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 4 1.9 6.9
AV:L/AC:H/Au:N/C:N/I:N/A:C
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://secunia.com/advisories/46397
http://www.securityfocus.com/archive/1/520102/100/0/threaded
http://www.vmware.com/security/advisories/VMSA-2011-0012.html
http://secunia.com/advisories/42890
http://www.redhat.com/support/errata/RHSA-2011-0007.html
http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00002.html
http://secunia.com/advisories/43291
http://www.vupen.com/english/advisories/2011/0375
http://secunia.com/advisories/42789
http://www.redhat.com/support/errata/RHSA-2011-0004.html
http://www.vupen.com/english/advisories/2011/0024
http://secunia.com/advisories/42963
http://www.redhat.com/support/errata/RHSA-2011-0162.html
http://www.vupen.com/english/advisories/2011/0168
http://git.kernel.org/linus/c19483cc5e56ac5e22dd19cf25ba210ab1537773
Patch
http://www.securityfocus.com/bid/45014
http://xorl.wordpress.com/2010/12/01/cve-2010-4242-linux-kernel-bluetooth-hci-uart-invalid-pointer-access/
Patch
Exploit
https://bugzilla.redhat.com/show_bug.cgi?id=641410
Patch
https://exchange.xforce.ibmcloud.com/vulnerabilities/64617
https://lkml.org/lkml/2010/10/7/255