CVE-2010-2549

23Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendepss 5.1%

from disclosure to weapon0 days

Published on NVDJul 2

1st PoCJul 1

exploitation probability

5.1%top 8% of all CVEs

observed exploitation

nono source reports it

2 public exploit(s)

Use-after-free vulnerability in the kernel-mode drivers in Microsoft Windows Vista SP1 and SP2 and Server 2008 Gold and SP2 allows local users to gain privileges or cause a denial of service (system crash) by using a large number of calls to the NtUserCheckAccessForIntegrityLevel function to trigger a failure in the LockProcessByClientId function, leading to deletion of an in-use process object, aka "Win32k Reference Count Vulnerability."

Affected products

n/a · n/a

public PoCs found — 2✓ VexDay Proof

exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/14156 cve_referencewww.exploit-db.com/exploits/14156unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

http://osvdb.org/66003 http://seclists.org/fulldisclosure/2010/Jul/3 http://secunia.com/advisories/40421 https://exchange.xforce.ibmcloud.com/vulnerabilities/60120 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12215 http://www.exploit-db.com/exploits/14156 http://www.securityfocus.com/bid/41280 http://www.us-cert.gov/cas/techalerts/TA10-285A.html