Double free vulnerability in the Ancillary Function Driver (AFD) in afd.sys in the kernel-mode drivers in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows local users to gain privileges via a crafted application, aka "Ancillary Function Driver Elevation of Privilege Vulnerability."
Published Jul 8, 2014
7.2
HIGHCVSS 2.0
EPSS 12.69%
Description
Double free vulnerability in the Ancillary Function Driver (AFD) in afd.sys in the kernel-mode drivers in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows local users to gain privileges via a crafted application, aka "Ancillary Function Driver Elevation of Privilege Vulnerability."
Affected products
No data.
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- r2
- n/a
- r2
- n/a
No data.
No Red Hat product state for this CVE.
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:L/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 (22 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 12.69% (0.12694) | 96.14th | v5 (v2026.06.15) |
| Jun 15, 2026 | 12.69% (0.12694) | 95.74th | v5 (v2026.06.15) |
| Apr 1, 2026 | 49.07% (0.49071) | 97.75th | v4 (v2025.03.14) |
| Feb 21, 2026 | 56.17% (0.56169) | 98.04th | v4 (v2025.03.14) |
| Dec 28, 2025 | 60.55% (0.60550) | 98.20th | v4 (v2025.03.14) |
| Dec 27, 2025 | 64.52% (0.64520) | 98.39th | v4 (v2025.03.14) |
| Dec 16, 2025 | 60.55% (0.60550) | 98.20th | v4 (v2025.03.14) |
| Oct 28, 2025 | 59.36% (0.59358) | 98.13th | v4 (v2025.03.14) |
| Oct 27, 2025 | 63.41% (0.63410) | 98.32th | v4 (v2025.03.14) |
| Oct 1, 2025 | 59.36% (0.59358) | 98.19th | v4 (v2025.03.14) |
| Sep 26, 2025 | 63.41% (0.63410) | 98.37th | v4 (v2025.03.14) |
| Sep 8, 2025 | 57.59% (0.57587) | 98.09th | v4 (v2025.03.14) |
| Jul 20, 2025 | 53.80% (0.53798) | 97.86th | v4 (v2025.03.14) |
| May 26, 2025 | 47.30% (0.47299) | 97.53th | v4 (v2025.03.14) |
| Apr 17, 2025 | 38.30% (0.38301) | 96.98th | v4 (v2025.03.14) |
| Mar 17, 2025 | 44.12% (0.44123) | 97.24th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.04% (0.00043) | 11.55th | v3 (v2023.03.01) |
| Jun 12, 2024 | 0.04% (0.00043) | 9.63th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00043) | 7.62th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.96% (0.01961) | 78.50th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.96% (0.01961) | 76.61th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.96% (0.01961) | 55.74th | v2 (v2022.01.01) |
References (6)
- http://secunia.com/advisories/59778 third-party-advisoryx_refsource_SECUNIA
- http://www.securityfocus.com/bid/68394 vdb-entryx_refsource_BIDVDB Entry
- http://www.zerodayinitiative.com/advisories/ZDI-14-220/ x_refsource_MISCVDB Entry
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-040 vendor-advisoryx_refsource_MS
- https://www.exploit-db.com/exploits/39446/ exploitx_refsource_EXPLOIT-DB
- https://www.exploit-db.com/exploits/39525/ exploitx_refsource_EXPLOIT-DB
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/59778 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.securityfocus.com/bid/68394 | vdb-entryx_refsource_BIDVDB Entry | |
| http://www.zerodayinitiative.com/advisories/ZDI-14-220/ | x_refsource_MISCVDB Entry | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-040 | vendor-advisoryx_refsource_MS | |
| https://www.exploit-db.com/exploits/39446/ | exploitx_refsource_EXPLOIT-DB | |
| https://www.exploit-db.com/exploits/39525/ | exploitx_refsource_EXPLOIT-DB |
Change history (0)
No recorded changes yet.