CVE-2010-4242
Vulnerability from cvelistv5
Published
2011-01-11 01:00
Modified
2024-08-07 03:34
Severity ?
Summary
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.
References
secalert@redhat.comhttp://git.kernel.org/linus/c19483cc5e56ac5e22dd19cf25ba210ab1537773Patch
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2011-02/msg00002.html
secalert@redhat.comhttp://secunia.com/advisories/42789
secalert@redhat.comhttp://secunia.com/advisories/42890
secalert@redhat.comhttp://secunia.com/advisories/42963
secalert@redhat.comhttp://secunia.com/advisories/43291
secalert@redhat.comhttp://secunia.com/advisories/46397
secalert@redhat.comhttp://www.redhat.com/support/errata/RHSA-2011-0004.html
secalert@redhat.comhttp://www.redhat.com/support/errata/RHSA-2011-0007.html
secalert@redhat.comhttp://www.redhat.com/support/errata/RHSA-2011-0162.html
secalert@redhat.comhttp://www.securityfocus.com/archive/1/520102/100/0/threaded
secalert@redhat.comhttp://www.securityfocus.com/bid/45014
secalert@redhat.comhttp://www.vmware.com/security/advisories/VMSA-2011-0012.html
secalert@redhat.comhttp://www.vupen.com/english/advisories/2011/0024
secalert@redhat.comhttp://www.vupen.com/english/advisories/2011/0168
secalert@redhat.comhttp://www.vupen.com/english/advisories/2011/0375
secalert@redhat.comhttp://xorl.wordpress.com/2010/12/01/cve-2010-4242-linux-kernel-bluetooth-hci-uart-invalid-pointer-access/Exploit, Patch
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=641410Patch
secalert@redhat.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/64617
secalert@redhat.comhttps://lkml.org/lkml/2010/10/7/255
Impacted products
n/an/a
Show details on NVD website

To clipboard 

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  }
}


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