CVE-2012-2313
LowThe rio_ioctl function in drivers/net/ethernet/dlink/dl2k.c in the Linux kernel before 3.3.7 does not restrict access to the SIOCSMIIREG command, which allows local users to write data to an Ethernet adapter via an ioctl call.
CVSS 2.0 score
1.2
AV:L/AC:H/Au:N/C:N/I:N/A:P
Weakness type
CWE-264CVE-2012-2313 is a Permissions, Privileges and Access Control vulnerability
What is Permissions, Privileges and Access Control?
Weaknesses in this category are related to the management of permissions, privileges, and access controls. Learn more on MITRE CWE
References
The following references provide additional information about CVE-2012-2313 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.
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Third Party Advisory
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Third Party Advisory
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Third Party Advisory
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Third Party Advisory
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Third Party Advisory
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Third Party Advisory
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Release Notes
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Mailing List
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Securityfocushttp://www.securityfocus.com/bid/53965Third Party Advisory VDB Entry
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Issue Tracking
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PatchKernel patch commithttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1bb57e940e1958e40d51f2078f50c3a96a9b2d75
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PatchKernel patch commithttps://github.com/torvalds/linux/commit/1bb57e940e1958e40d51f2078f50c3a96a9b2d75
Frequently asked questions
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What is CVE-2012-2313?
CVE-2012-2313 is a Low severity Linux kernel vulnerability with a CVSS score of 1.2 out of 10 , classified as a Permissions, Privileges and Access Control flaw (CWE-264) . CVE-2012-2313 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
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What is the CVSS score for CVE-2012-2313?
CVE-2012-2313 has a CVSS score of 1.2 out of 10, rated Low severity (CVSS 2.0). The vector string is
AV:L/AC:H/Au:N/C:N/I:N/A:P. -
Is there a patch available for CVE-2012-2313?
No patch is currently available for CVE-2012-2313. Monitor the NIST NVD and your Linux distribution's security advisories for updates.
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Is CVE-2012-2313 actively exploited?
No — CVE-2012-2313 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.
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What is Permissions, Privileges and Access Control (CWE-264)?
Weaknesses in this category are related to the management of permissions, privileges, and access controls. View CWE-264 on MITRE CWE →