The IATA (ata) driver in FreeBSD 6.0 and 8.0, when read access to /dev is available, allows local users to cause a denial of service (kernel panic) via a certain IOCTL request with a large count, which triggers a malloc call with a large value.
Published 2009-07-30 19:30:00
Updated 2017-10-19 01:30:18
Source MITRE
View at NVD,   CVE.org
Vulnerability category: Denial of service

Products affected by CVE-2009-2649

Threat overview for CVE-2009-2649

Top countries where our scanners detected CVE-2009-2649
Top open port discovered on systems with this issue 80
IPs affected by CVE-2009-2649 1
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Exploit prediction scoring system (EPSS) score for CVE-2009-2649

0.04%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 8 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2009-2649

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.7
MEDIUM AV:L/AC:M/Au:N/C:N/I:N/A:C
3.4
6.9
NIST

CWE ids for CVE-2009-2649

  • Assigned by: nvd@nist.gov (Primary)
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