CVE-2011-0515 json
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…
published 2011-01-20 15 y ago modified 2026-06-16 4 mo ago also EUVD-2011-0535
- cvss
- 2.1
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 59%
- public exploits
- 1
- Exploit-DB
Summary
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.
Timeline
- First public exploit (EDB-15998)
- Published
Exploit prediction
0.88% chance of exploitation in the next 30 days, higher than 59% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- EDB-15998 Kingsoft AntiVirus 2011 SP5.2 'KisKrnl.sys' 2011.1.13.89 - Local Kernel Mode Denial of Service dos, 2011-01-16
- securityfocus.com http://www.securityfocus.com/bid/45821 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 2.1 | AV:L/AC:L/Au:N/C:N/I:N/A:P |
References
-
exploit-db.com
/exploits/15998
exploit
-
securityfocus.com
/bid/45821
vdb-entry, exploit
-
secunia.com
/advisories/42937
third-party-advisory, vendor-advisory
-
securityfocus.com
/archive/1/515767/100/0/threaded
mailing-list
-
exchange.xforce.ibmcloud.com
/vulnerabilities/64723
vdb-entry
Sources
- CVE List CVE-2011-0515
- NVD CVE-2011-0515
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.