CVE-2011-1748 : Detail

CVE-2011-1748

Memory Corruption
0.04%V3
Local
2011-05-09
20h00 +00:00
2011-09-07
07h00 +00:00
CVE.org
NVD
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CVE Descriptions

The raw_release function in net/can/raw.c in the Linux kernel before 2.6.39-rc6 does not properly validate a socket data structure, which allows local users to cause a denial of service (NULL pointer dereference) or possibly have unspecified other impact via a crafted release operation.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-476 NULL Pointer Dereference
The product dereferences a pointer that it expects to be valid but is NULL.

Metrics

Metrics Score Severity CVSS Vector Source
V2 4.9 AV:L/AC:L/Au:N/C:N/I:N/A:C [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) 2.6.39

Linux>>Linux_kernel >> Version 2.6.39

Linux>>Linux_kernel >> Version 2.6.39

Linux>>Linux_kernel >> Version 2.6.39

Linux>>Linux_kernel >> Version 2.6.39

Linux>>Linux_kernel >> Version 2.6.39

Linux>>Linux_kernel >> Version 2.6.39

References

http://openwall.com/lists/oss-security/2011/04/21/1
Tags : mailing-list, x_refsource_MLIST
http://openwall.com/lists/oss-security/2011/04/20/7
Tags : mailing-list, x_refsource_MLIST
http://www.securityfocus.com/bid/47835
Tags : vdb-entry, x_refsource_BID
http://openwall.com/lists/oss-security/2011/04/25/4
Tags : mailing-list, x_refsource_MLIST
http://openwall.com/lists/oss-security/2011/04/21/7
Tags : mailing-list, x_refsource_MLIST
http://permalink.gmane.org/gmane.linux.network/192974
Tags : mailing-list, x_refsource_MLIST
http://openwall.com/lists/oss-security/2011/04/22/2
Tags : mailing-list, x_refsource_MLIST
http://openwall.com/lists/oss-security/2011/04/21/2
Tags : mailing-list, x_refsource_MLIST