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CVE-2010-4242

CVE-2010-4242

EPSS 0.5%
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.
Produtos afetados
n/a · n/a

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Referências
http://git.kernel.org/linus/c19483cc5e56ac5e22dd19cf25ba210ab1537773http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00002.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=641410http://secunia.com/advisories/42789http://secunia.com/advisories/42890http://secunia.com/advisories/42963http://secunia.com/advisories/43291http://secunia.com/advisories/46397https://exchange.xforce.ibmcloud.com/vulnerabilities/64617https://lkml.org/lkml/2010/10/7/255http://www.redhat.com/support/errata/RHSA-2011-0004.htmlhttp://www.redhat.com/support/errata/RHSA-2011-0007.html