CVE-2007-4648

The nvcoaft51 driver in Norman Virus Control (NVC) 5.82 uses weak permissions (unrestricted write access) for the NvcOa device, which allows local users to gain privileges by (1) triggering a buffer overflow in a kernel pool via a string argument to ioctl 0xBF67201C; or by (2) sending a crafted KEVENT structure through ioctl 0xBF672028 to overwrite arbitrary memory locations.

CVSS v2.0

7.2 HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C

EPSS

0.92% chance of exploitation in the next 30 days, 58th percentile

Published

2007-08-31

Updated

2024-08-07

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/4345

References

• CVE Record
• NVD entry

Related

• CVE-2007-4647
• CVE-2007-4649
• CVE-2007-4646
• CVE-2007-4652
• CVE-2007-4645
• CVE-2007-4653