Unrated severityNVD Advisory· Published Jul 13, 2009· Updated Jun 16, 2026
CVE-2009-2450
CVE-2009-2450
Description
The OAmon.sys kernel driver 3.1.0.0 and earlier in Tall Emu Online Armor Personal Firewall AV+ before 3.5.0.12, and Personal Firewall 3.5 before 3.5.0.14, allows local users to gain privileges via crafted METHOD_NEITHER IOCTL requests to \Device\OAmon containing arbitrary kernel addresses, as demonstrated using the 0x830020C3 IOCTL.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
17AV+ <3.5.0.12, Personal Firewall <3.5.0.14+ 3 more
- (no CPE)range: AV+ <3.5.0.12, Personal Firewall <3.5.0.14
- cpe:2.3:a:tallemu:online_armor_personal_firewall_av\+:*:*:*:*:*:*:*:*range: <=3.5.0.11
- cpe:2.3:a:tallemu:online_armor_personal_firewall_av\+:3.5.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:tallemu:online_armor_personal_firewall_av\+:3.5.0.9:*:*:*:*:*:*:*
cpe:2.3:a:tallemu:personal_firewall:*:*:*:*:*:*:*:*+ 12 more
- cpe:2.3:a:tallemu:personal_firewall:*:*:*:*:*:*:*:*range: <=3.5.0.13
- cpe:2.3:a:tallemu:personal_firewall:3.5.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:tallemu:personal_firewall:3.5.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:tallemu:personal_firewall:3.5.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:tallemu:personal_firewall:3.5.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:tallemu:personal_firewall:3.5.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:tallemu:personal_firewall:3.5.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:tallemu:personal_firewall:3.5.0.7:*:*:*:*:*:*:*
- cpe:2.3:a:tallemu:personal_firewall:3.5.0.8:*:*:*:*:*:*:*
- cpe:2.3:a:tallemu:personal_firewall:3.5.0.9:*:*:*:*:*:*:*
- cpe:2.3:a:tallemu:personal_firewall:3.5.0.10:*:*:*:*:*:*:*
- cpe:2.3:a:tallemu:personal_firewall:3.5.0.11:*:*:*:*:*:*:*
- cpe:2.3:a:tallemu:personal_firewall:3.5.0.12:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
5News mentions
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