kernel: unfiltered netdev rio_ioctl access by users
Published Jun 13, 2012
1.2
LOWCVSS 2.0
EPSS 0.56%
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
No data.
Configuration 1
- ≤ 3.3.6
- 3.3
- 3.3
- 3.3
- 3.3
- 3.3
- 3.3
- 3.3
- 3.3
- 3.3.1
- 3.3.2
- 3.3.3
- 3.3.4
- 3.3.5
Configuration 2
- 10.0
Configuration 3
- 5
- 5.0
- 5.6.z
- 5.6
- 6.2
- 6.1.z
- 6.2.z
No data.
Red Hat Enterprise Linux 5
kernel-0:2.6.18-308.13.1.el5
Fixed · RHSA-2012:1174
Red Hat Enterprise Linux 5.6 EUS - Server Only
kernel-0:2.6.18-238.47.1.el5
Fixed · RHSA-2012:1481
Red Hat Enterprise Linux 6
kernel-0:2.6.32-279.9.1.el6
Fixed · RHSA-2012:1304
Red Hat Enterprise Linux 6.1 EUS - Server Only
kernel-0:2.6.32-131.36.1.el6
Fixed · RHSA-2012:1589
Red Hat Enterprise Linux 6.2 EUS - Server and Compute Node Only
kernel-0:2.6.32-220.30.1.el6
Fixed · RHSA-2012:1541
Red Hat Enterprise MRG 2
kernel-rt-0:3.2.23-rt37.56.el6rt
Fixed · RHSA-2012:1282
Red Hat Enterprise MRG 2
rt-firmware-0:1.0-3.el6_3
Fixed · RHSA-2012:1282
Red Hat Enterprise Linux 4
kernel
Will not fix
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | kernel-0:2.6.18-308.13.1.el5 | Fixed | RHSA-2012:1174 |
| Red Hat Enterprise Linux 5.6 EUS - Server Only | kernel-0:2.6.18-238.47.1.el5 | Fixed | RHSA-2012:1481 |
| Red Hat Enterprise Linux 6 | kernel-0:2.6.32-279.9.1.el6 | Fixed | RHSA-2012:1304 |
| Red Hat Enterprise Linux 6.1 EUS - Server Only | kernel-0:2.6.32-131.36.1.el6 | Fixed | RHSA-2012:1589 |
| Red Hat Enterprise Linux 6.2 EUS - Server and Compute Node Only | kernel-0:2.6.32-220.30.1.el6 | Fixed | RHSA-2012:1541 |
| Red Hat Enterprise MRG 2 | kernel-rt-0:3.2.23-rt37.56.el6rt | Fixed | RHSA-2012:1282 |
| Red Hat Enterprise MRG 2 | rt-firmware-0:1.0-3.el6_3 | Fixed | RHSA-2012:1282 |
| Red Hat Enterprise Linux 4 | kernel | Will not fix | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:L/AC:H/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.56% (0.00556) | 44.41th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.56% (0.00556) | 41.75th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.17% (0.00165) | 35.10th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.05% (0.00046) | 18.15th | v3 (v2023.03.01) |
| May 2, 2024 | 0.05% (0.00046) | 14.84th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.05% (0.00046) | 12.81th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.28% (0.01282) | 68.34th | v2 (v2022.01.01) |
| Feb 13, 2023 | 1.28% (0.01282) | 67.79th | v2 (v2022.01.01) |
| Feb 3, 2023 | 1.55% (0.01547) | 74.40th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.28% (0.01282) | 65.91th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.28% (0.01282) | 41.72th | v2 (v2022.01.01) |
References (15)
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1bb57e940e1958e40d51f2078f50c3a96a9b2d75 x_refsource_CONFIRM
- http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html vendor-advisoryx_refsource_SUSEThird Party Advisory
- http://marc.info/?l=bugtraq&m=139447903326211&w=2 vendor-advisoryx_refsource_HPThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2012-1174.html vendor-advisoryx_refsource_REDHATThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2012-1481.html vendor-advisoryx_refsource_REDHATThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2012-1541.html vendor-advisoryx_refsource_REDHATThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2012-1589.html vendor-advisoryx_refsource_REDHATThird Party Advisory
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.7 x_refsource_CONFIRMRelease Notes
- http://www.openwall.com/lists/oss-security/2012/05/04/8 mailing-listx_refsource_MLISTMailing List
- http://www.securityfocus.com/bid/53965 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://access.redhat.com/security/cve/CVE-2012-2313 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=818820 x_refsource_CONFIRMIssue Tracking
- https://github.com/torvalds/linux/commit/1bb57e940e1958e40d51f2078f50c3a96a9b2d75 x_refsource_CONFIRMExploitPatch
- https://nvd.nist.gov/vuln/detail/CVE-2012-2313
- https://www.cve.org/CVERecord?id=CVE-2012-2313
Change history (0)
No recorded changes yet.