Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.openwall.com/lists/oss-security/2012/05/04/8 ↗
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.7 ↗
- http://rhn.redhat.com/errata/RHSA-2012-1174.html ↗
- http://www.securityfocus.com/bid/53965 ↗
- https://github.com/torvalds/linux/commit/1bb57e940e1958e40d51f2078f50c3a96a9b2d75 ↗
- http://rhn.redhat.com/errata/RHSA-2012-1541.html ↗
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1bb57e940e1958e40d51f2078f50c3a96a9b2d75 ↗
- http://rhn.redhat.com/errata/RHSA-2012-1481.html ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=818820 ↗
- http://rhn.redhat.com/errata/RHSA-2012-1589.html ↗
- http://marc.info/?l=bugtraq&m=139447903326211&w=2 ↗
- http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html ↗