Kernel: HID: memory corruption via OOB write
Published Sep 28, 2014
6.9
MEDIUMCVSS 2.0
EPSS 0.70%
Description
Buffer overflow in the picolcd_raw_event function in devices/hid/hid-picolcd_core.c in the PicoLCD HID device driver in the Linux kernel through 3.16.3, as used in Android on Nexus 7 devices, allows physically proximate attackers to cause a denial of service (system crash) or possibly execute arbitrary code via a crafted device that sends a large report.
Affected products
No data.
Configuration 1
- ≥ 2.6.35 · < 3.2.63
- ≥ 3.3 · < 3.4.104
- ≥ 3.5 · < 3.10.56
- ≥ 3.11 · < 3.12.31
- ≥ 3.13 · < 3.14.20
- ≥ 3.15 · < 3.16.4
Configuration 2
- 12.04
- 14.04
No data.
Red Hat Enterprise Linux 7
kernel-0:3.10.0-123.13.1.el7
Fixed · RHSA-2014:1971
Red Hat Enterprise Linux 5
kernel
Not affected
Red Hat Enterprise Linux 6
kernel
Not affected
Red Hat Enterprise MRG 2
realtime-kernel
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | kernel-0:3.10.0-123.13.1.el7 | Fixed | RHSA-2014:1971 |
| Red Hat Enterprise Linux 5 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 6 | kernel | Not affected | n/a |
| Red Hat Enterprise MRG 2 | realtime-kernel | Not affected | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
This issue does not affect the versions of Linux kernel as shipped with Red Hat Enterprise Linux 5, 6 and Red Hat Enterprise MRG 2. This issue affects the version of the kernel package as shipped with Red Hat Enterprise Linux 7. Future kernel updates for Red Hat Enterprise Linux 7 may address this issue.
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:M/Au:N/C:C/I:C/A:C
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 1, 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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.70% (0.00702) | 51.49th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.70% (0.00702) | 48.20th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.06% (0.00055) | 14.41th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.22% (0.00225) | 61.66th | v3 (v2023.03.01) |
| Jun 7, 2024 | 0.22% (0.00225) | 60.80th | v3 (v2023.03.01) |
| Mar 24, 2024 | 0.20% (0.00201) | 56.91th | v3 (v2023.03.01) |
| Nov 8, 2023 | 0.22% (0.00218) | 59.63th | v3 (v2023.03.01) |
| Jun 5, 2023 | 0.66% (0.00665) | 76.76th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.59% (0.00590) | 74.94th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.65% (0.02646) | 82.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.65% (0.02646) | 80.46th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.65% (0.02646) | 61.82th | v2 (v2022.01.01) |
References (15)
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=844817e47eef14141cf59b8d5ac08dd11c0a9189 x_refsource_CONFIRMVendor Advisory
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2014/09/11/22 mailing-listx_refsource_MLISTMailing List
- http://www.securityfocus.com/bid/69763 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.ubuntu.com/usn/USN-2376-1 vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- http://www.ubuntu.com/usn/USN-2377-1 vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- http://www.ubuntu.com/usn/USN-2378-1 vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- http://www.ubuntu.com/usn/USN-2379-1 vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2014-3186 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1141407 x_refsource_CONFIRMIssue TrackingThird Party Advisory
- https://code.google.com/p/google-security-research/issues/detail?id=101 x_refsource_MISCThird Party Advisory
- https://github.com/torvalds/linux/commit/844817e47eef14141cf59b8d5ac08dd11c0a9189 x_refsource_CONFIRMThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2014-3186
- https://www.cve.org/CVERecord?id=CVE-2014-3186
Change history (0)
No recorded changes yet.