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Fencer Intel
low 2.1

CVE-2010-5075 json

Integer overflow in aswFW.sys 5.0.594.0 in Avast!

published 11y ago modified 4mo ago also EUVD-2010-5039

cvss
2.1
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.9%
EPSS 0.9% chance of exploitation in 30 days, percentile 60%
public exploits
1
Exploit-DB

Summary

Integer overflow in aswFW.sys 5.0.594.0 in Avast! Internet Security 5.0 Korean Trial allows local users to cause a denial of service (memory corruption and panic) via a crafted IOCTL_ASWFW_COMM_PIDINFO_RESULTS DeviceIoControl request to \\.\aswFW.

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Timeline

  1. First public exploit (EDB-14533)
  2. Published

Exploit prediction

0.91% chance of exploitation in the next 30 days, higher than 60% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-14533 Avast! Internet Security 5.0 - 'aswFW.sys' Kernel Driver IOCTL Memory Pool Corruption dos, 2010-08-03
  • securityfocus.com http://www.securityfocus.com/bid/42148 referenced PoC, tagged "exploit" by a source, unverified
  • web.archive.org https://web.archive.org/web/20120228033302/http://www.x90c.org/advisories/avast_internet_security_5.0_memory_corruption_advisory.txt referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 2.1 AV:L/AC:L/Au:N/C:N/I:N/A:P

Classification

Weakness

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.