HIGH
KAVSafe.sys 2010.4.14.609 and earlier, as used in Kingsoft Webshield 3.5.1.2 and earlier, allows local users to overwrite arbitrary kernel memory via a crafted request to IOCTL 0x830020d4 on the KAVSafe device
Published May 24, 2010
7.2
HIGHCVSS 2.0
EPSS 0.75%
Description
KAVSafe.sys 2010.4.14.609 and earlier, as used in Kingsoft Webshield 3.5.1.2 and earlier, allows local users to overwrite arbitrary kernel memory via a crafted request to IOCTL 0x830020d4 on the KAVSafe device.
Affected products
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.
7.2 HIGH NVD
AV:L/AC:L/Au:N/C:C/I:C/A:C
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
0.75% 0.00753
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.00753
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 (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.75% (0.00753) | 53.41th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.75% (0.00753) | 50.04th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.12% (0.00124) | 29.12th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.04% (0.00042) | 5.10th | v3 (v2023.03.01) |
| Jan 15, 2024 | 0.04% (0.00042) | 5.78th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.05% (0.00050) | 16.55th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.53% (0.02525) | 81.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.53% (0.02525) | 80.10th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.53% (0.02525) | 58.61th | v2 (v2022.01.01) |
Weaknesses (1)
References (4)
- http://secunia.com/advisories/39916 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.exploit-db.com/exploits/12710 exploitx_refsource_EXPLOIT-DB
- http://www.securityfocus.com/bid/40342 vdb-entryx_refsource_BIDExploit
- https://exchange.xforce.ibmcloud.com/vulnerabilities/58780 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/39916 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://www.exploit-db.com/exploits/12710 | exploitx_refsource_EXPLOIT-DB | |
| http://www.securityfocus.com/bid/40342 | vdb-entryx_refsource_BIDExploit | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/58780 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published May 24, 2010
Updated Aug 7, 2024
Reserved May 24, 2010
Link CVE-2010-2031
CISA Vulnrichment
Updated n/a