CVE-2010-4075

2010-11-2900:00:00

ubuntu.com

1.9 Low

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:M/Au:N/C:P/I:N/A:N

0.0004 Low

EPSS

Percentile

9.3%

JSON

The uart_get_count function in drivers/serial/serial_core.c in the Linux
kernel before 2.6.37-rc1 does not properly initialize a certain structure
member, which allows local users to obtain potentially sensitive
information from kernel stack memory via a TIOCGICOUNT ioctl call.

Bugs

<https://bugzilla.redhat.com/show_bug.cgi?id=648660>

Notes

Author	Note
jdstrand	applied on dapper_linux-source-2.6.15 2.6.15-57.94, but not in changelog

OSVersionArchitecturePackageVersionFilename
ubuntu8.04noarchlinux< 2.6.24-29.87UNKNOWN
ubuntu9.10noarchlinux< 2.6.31-23.74UNKNOWN
ubuntu10.04noarchlinux< 2.6.32-30.59UNKNOWN
ubuntu10.10noarchlinux< 2.6.35-28.49UNKNOWN
ubuntu9.10noarchlinux-ec2< 2.6.31-308.28UNKNOWN
ubuntu10.04noarchlinux-ec2< 2.6.32-314.27UNKNOWN
ubuntu10.04noarchlinux-fsl-imx51< 2.6.31-610.27UNKNOWN
ubuntu10.04noarchlinux-lts-backport-maverick< 2.6.35-28.50~lucid1UNKNOWN
ubuntu10.04noarchlinux-mvl-dove< 2.6.32-216.33UNKNOWN
ubuntu10.10noarchlinux-mvl-dove< 2.6.32-416.33UNKNOWN

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	< 2.6.32-30.59	UNKNOWN
ubuntu	10.10	noarch	linux	< 2.6.35-28.49	UNKNOWN
ubuntu	9.10	noarch	linux-ec2	< 2.6.31-308.28	UNKNOWN
ubuntu	10.04	noarch	linux-ec2	< 2.6.32-314.27	UNKNOWN
ubuntu	10.04	noarch	linux-fsl-imx51	< 2.6.31-610.27	UNKNOWN
ubuntu	10.04	noarch	linux-lts-backport-maverick	< 2.6.35-28.50~lucid1	UNKNOWN
ubuntu	10.04	noarch	linux-mvl-dove	< 2.6.32-216.33	UNKNOWN
ubuntu	10.10	noarch	linux-mvl-dove	< 2.6.32-416.33	UNKNOWN