Vulnerability in Linux Kernel
CVE-2012-2313
The 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.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 1.2 (Low). Vector: AV:L/AC:H/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.006 (44.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 44th percentile — 44.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- Linux Kernel — versions 3.3, 3.3.1, 3.3.2
- Novell SUSE Linux Enterprise Server — versions 10.0
- Red Hat Enterprise Linux — versions 5
- Red Hat Enterprise Linux Desktop — versions 5.0
- Red Hat Enterprise Linux Eus — versions 5.6.z
- Red Hat Enterprise Linux Long Life — versions 5.6
- Red Hat Enterprise Linux Server Aus — versions 6.2
- Red Hat Enterprise Linux Server Eus — versions 6.1.z, 6.2.z
Weakness classification (CWE)
References
- www.openwall.com/lists/oss-security/2012/05/04/8 (mailing-list, Mailing List)
- www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.7 (Release Notes)
- rhn.redhat.com/errata/RHSA-2012-1174.html (vendor-advisory, Third Party Advisory)
- www.securityfocus.com/bid/53965 (VDB Entry, Third Party Advisory, vdb-entry)
- github.com/torvalds/linux/commit/1bb57e940e1958e40d51f2078f50c3a96a9b2d75 (Exploit, Patch)
- rhn.redhat.com/errata/RHSA-2012-1541.html (vendor-advisory, Third Party Advisory)
- git.kernel.org/
- rhn.redhat.com/errata/RHSA-2012-1481.html (vendor-advisory, Third Party Advisory)
- bugzilla.redhat.com/show_bug.cgi (Issue Tracking)
- rhn.redhat.com/errata/RHSA-2012-1589.html (vendor-advisory, Third Party Advisory)