CVE-2011-0515
KisKrnl.sys 2011.1.13.89 and earlier in Kingsoft AntiVirus 2011 SP5.2 allows local users to cause a denial of service (crash) via a crafted request that is not properly handled by the KiFastCallEntry hook.
Does this matter?
A public exploit is published in Exploit-DB, so the technical barrier is gone even though the severity is low and EPSS is 0.9%. Treat it as high on anything reachable from the internet.
Description
KisKrnl.sys 2011.1.13.89 and earlier in Kingsoft AntiVirus 2011 SP5.2 allows local users to cause a denial of service (crash) via a crafted request that is not properly handled by the KiFastCallEntry hook.
- CVSS 2.0
- 2.1 LOWAV:L/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 0.88% probability · 59th percentile
- Public exploits
- 1 in Exploit-DB · first 16 January 2011
- CISA KEV
- Not listed
- Affected
- kingsoft/kingsoft antivirus · kingsoftsecurity/kingsoft antivirus
- Source
- cve@mitre.org
EPSS 0.9% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
Public exploits (1)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
References
- http://secunia.com/advisories/42937Vendor Advisory
- http://www.exploit-db.com/exploits/15998Exploit
- http://www.securityfocus.com/archive/1/515767/100/0/threaded
- http://www.securityfocus.com/bid/45821Exploit
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64723
- http://secunia.com/advisories/42937Vendor Advisory
- http://www.exploit-db.com/exploits/15998Exploit
- http://www.securityfocus.com/archive/1/515767/100/0/threaded
- http://www.securityfocus.com/bid/45821Exploit
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64723
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.