CVE-2010-4242

2011-01-1000:00:00

ubuntu.com

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

0.0004 Low

EPSS

Percentile

9.4%

JSON

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.

OSVersionArchitecturePackageVersionFilename
ubuntu8.04noarchlinux< 2.6.24-29.87UNKNOWN
ubuntu9.10noarchlinux< 2.6.31-23.74UNKNOWN
ubuntu10.04noarchlinux< 2.6.32-27.49UNKNOWN
ubuntu10.10noarchlinux< 2.6.35-25.43UNKNOWN
ubuntu9.10noarchlinux-ec2< 2.6.31-308.28UNKNOWN
ubuntu10.04noarchlinux-ec2< 2.6.32-311.22UNKNOWN
ubuntu10.04noarchlinux-fsl-imx51< 2.6.31-610.27UNKNOWN
ubuntu10.04noarchlinux-lts-backport-maverick< 2.6.35-25.44~lucid1UNKNOWN
ubuntu10.04noarchlinux-mvl-dove< 2.6.32-213.29UNKNOWN
ubuntu10.10noarchlinux-mvl-dove< 2.6.32-414.30UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	8.04	noarch	linux	< 2.6.24-29.87	UNKNOWN
ubuntu	9.10	noarch	linux	< 2.6.31-23.74	UNKNOWN
ubuntu	10.04	noarch	linux	< 2.6.32-27.49	UNKNOWN
ubuntu	10.10	noarch	linux	< 2.6.35-25.43	UNKNOWN
ubuntu	9.10	noarch	linux-ec2	< 2.6.31-308.28	UNKNOWN
ubuntu	10.04	noarch	linux-ec2	< 2.6.32-311.22	UNKNOWN
ubuntu	10.04	noarch	linux-fsl-imx51	< 2.6.31-610.27	UNKNOWN
ubuntu	10.04	noarch	linux-lts-backport-maverick	< 2.6.35-25.44~lucid1	UNKNOWN
ubuntu	10.04	noarch	linux-mvl-dove	< 2.6.32-213.29	UNKNOWN
ubuntu	10.10	noarch	linux-mvl-dove	< 2.6.32-414.30	UNKNOWN