MEDIUM
uefi: INTEL-TA-201410-001 && INTEL-TA-201410-002
Published Feb 6, 2020
6.8
MEDIUMCVSS 3.1
EPSS 0.40%
Description
Buffer overflow in the Reclaim function in Tianocore EDK2 before SVN 16280 allows physically proximate attackers to gain privileges via a long variable name.
Affected products
-
- Version before SVN 16280StatusaffectedConstraints-
- Version
No data.
Red Hat Enterprise Linux 7
OVMF
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | OVMF | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
6.8 MEDIUM NVD
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Physical
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
No CVSS v3.0 score for this CVE.
4.6 MEDIUM NVD
AV:L/AC:L/Au:N/C:P/I:P/A:P
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
0.40% 0.00405
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.00405
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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.40% (0.00405) | 32.38th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.40% (0.00405) | 31.98th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.08% (0.00085) | 22.40th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.07% (0.00074) | 34.09th | v3 (v2023.03.01) |
| Jun 20, 2024 | 0.07% (0.00074) | 32.13th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.07% (0.00074) | 30.10th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
Weaknesses (2)
References (6)
- http://sourceforge.net/p/edk2/code/16280/ x_refsource_MISCPatch
- http://www.kb.cert.org/vuls/id/533140 x_refsource_MISCThird Party AdvisoryUS Government Resource
- https://access.redhat.com/security/cve/CVE-2014-8271 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1162313 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2014-8271
- https://www.cve.org/CVERecord?id=CVE-2014-8271
| Link | Providers | Tags |
|---|---|---|
| http://sourceforge.net/p/edk2/code/16280/ | x_refsource_MISCPatch | |
| http://www.kb.cert.org/vuls/id/533140 | x_refsource_MISCThird Party AdvisoryUS Government Resource | |
| https://access.redhat.com/security/cve/CVE-2014-8271 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1162313 | Issue Tracking | |
| https://nvd.nist.gov/vuln/detail/CVE-2014-8271 | ||
| https://www.cve.org/CVERecord?id=CVE-2014-8271 |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner certcc
Published Feb 6, 2020
Updated Aug 6, 2024
Reserved Oct 12, 2014
Link CVE-2014-8271
CISA Vulnrichment
Updated n/a