CVE-2009-2649

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.

CVSS v2.0 4.7 MEDIUM

4.7^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:L/AC:M/Au:N/C:N/I:N/A:C

Exploitability : 3.4 / Impact : 6.9

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
http://www.securitytracker.com/id?1022538
http://www.securityfocus.com/bid/35645
https://www.exploit-db.com/exploits/9134

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:freebsd:freebsd:6.0:::::::*
	cpe:2.3:o:freebsd:freebsd:8.0:::::::*

Information

Published : 2009-07-30 12:30

Updated : 2017-10-18 18:30

NVD link : CVE-2009-2649

Mitre link : CVE-2009-2649

JSON object : View

CWE

CWE-264

Permissions, Privileges, and Access Controls

Products Affected

freebsd

freebsd

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4.7 /10