Integer overflow in aswFW.sys 5.0.594.0 in Avast! Internet Security 5.0 Korean Trial allows local users to cause a denial of service (memory corruption and panic) via a crafted IOCTL_ASWFW_COMM_PIDINFO_RESULTS DeviceIoControl request to \\.\aswFW
Published Dec 28, 2014
2.1
LOWCVSS 2.0
EPSS 0.91%
Description
Integer overflow in aswFW.sys 5.0.594.0 in Avast! Internet Security 5.0 Korean Trial allows local users to cause a denial of service (memory corruption and panic) via a crafted IOCTL_ASWFW_COMM_PIDINFO_RESULTS DeviceIoControl request to \\.\aswFW.
Affected products
No data.
- 5.0
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: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 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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.91% (0.00907) | 58.44th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.91% (0.00907) | 55.05th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.52% (0.00517) | 64.74th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.07% (0.00075) | 34.45th | v3 (v2023.03.01) |
| Jun 14, 2024 | 0.05% (0.00053) | 21.13th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.05% (0.00053) | 19.09th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.83% (0.01832) | 77.15th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.83% (0.01832) | 77.10th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.83% (0.01832) | 75.09th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.83% (0.01832) | 54.44th | v2 (v2022.01.01) |
References (4)
- http://www.securityfocus.com/bid/42148 vdb-entryx_refsource_BIDExploit
- http://x90c.blogspot.com/2011/11/avast-internet-security-aswfwsys-ioctl.html x_refsource_MISC
- http://x90c.blogspot.com/2011/12/bid-42148-my-avast-kernel-driver-0day_01.html x_refsource_MISC
- https://web.archive.org/web/20120228033302/http://www.x90c.org/advisories/avast_internet_security_5.0_memory_corruption_advisory.txt x_refsource_MISCExploit
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/42148 | vdb-entryx_refsource_BIDExploit | |
| http://x90c.blogspot.com/2011/11/avast-internet-security-aswfwsys-ioctl.html | x_refsource_MISC | |
| http://x90c.blogspot.com/2011/12/bid-42148-my-avast-kernel-driver-0day_01.html | x_refsource_MISC | |
| https://web.archive.org/web/20120228033302/http://www.x90c.org/advisories/avast_internet_security_5.0_memory_corruption_advisory.txt | x_refsource_MISCExploit |
Change history (0)
No recorded changes yet.