Strix
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CVE-2009-2450

UnknownEPSS 0.77%

Last modified

CVE-2009-2450 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.77% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability
0.77%

50.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
TallemuOnline Armor Personal Firewall Av\+<= 3.5.0.11
TallemuOnline Armor Personal Firewall Av\+3.5.0.6
TallemuOnline Armor Personal Firewall Av\+3.5.0.9
TallemuPersonal Firewall<= 3.5.0.13
TallemuPersonal Firewall3.5.0.1
TallemuPersonal Firewall3.5.0.2
TallemuPersonal Firewall3.5.0.3
TallemuPersonal Firewall3.5.0.4
TallemuPersonal Firewall3.5.0.5
TallemuPersonal Firewall3.5.0.6
TallemuPersonal Firewall3.5.0.7
TallemuPersonal Firewall3.5.0.8
TallemuPersonal Firewall3.5.0.9
TallemuPersonal Firewall3.5.0.10
TallemuPersonal Firewall3.5.0.11
TallemuPersonal Firewall3.5.0.12

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2009-2450?
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.
How severe is CVE-2009-2450?
Severity scoring for CVE-2009-2450 is pending analysis. The EPSS model estimates a 0.77% probability of exploitation in the next 30 days.
How do I fix CVE-2009-2450?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2009-2450?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST