CVE-2010-4074 : Detail

CVE-2010-4074

A01-Broken Access Control
0.04%V3
Local
2010-11-29
14h00 +00:00
2010-12-10
09h00 +00:00
CVE.org
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CVE Descriptions

The USB subsystem in the Linux kernel before 2.6.36-rc5 does not properly initialize certain structure members, which allows local users to obtain potentially sensitive information from kernel stack memory via vectors related to TIOCGICOUNT ioctl calls, and the (1) mos7720_ioctl function in drivers/usb/serial/mos7720.c and (2) mos7840_ioctl function in drivers/usb/serial/mos7840.c.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Metrics

Metrics Score Severity CVSS Vector Source
V2 1.9 AV:L/AC:M/Au:N/C:P/I:N/A:N [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Linux>>Linux_kernel >> Version To (excluding) 2.6.36

Linux>>Linux_kernel >> Version 2.6.36

Linux>>Linux_kernel >> Version 2.6.36

Linux>>Linux_kernel >> Version 2.6.36

Linux>>Linux_kernel >> Version 2.6.36

Linux>>Linux_kernel >> Version 2.6.36

Configuraton 0

Debian>>Debian_linux >> Version 5.0

References

http://www.openwall.com/lists/oss-security/2010/09/25/2
Tags : mailing-list, x_refsource_MLIST
http://www.openwall.com/lists/oss-security/2010/10/06/6
Tags : mailing-list, x_refsource_MLIST
http://www.redhat.com/support/errata/RHSA-2011-0007.html
Tags : vendor-advisory, x_refsource_REDHAT
http://lkml.org/lkml/2010/9/15/392
Tags : mailing-list, x_refsource_MLIST
http://www.redhat.com/support/errata/RHSA-2010-0958.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.openwall.com/lists/oss-security/2010/10/07/1
Tags : mailing-list, x_refsource_MLIST
http://www.securityfocus.com/bid/45074
Tags : vdb-entry, x_refsource_BID
http://secunia.com/advisories/42890
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.openwall.com/lists/oss-security/2010/10/25/3
Tags : mailing-list, x_refsource_MLIST
http://www.debian.org/security/2010/dsa-2126
Tags : vendor-advisory, x_refsource_DEBIAN