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CVE Record

CVE-2010-0705: Aavmker4.sys in avast!

Aavmker4.sys in avast! 4.8 through 4.8.1368.0 and 5.0 before 5.0.418.0 running on Windows 2000 and XP does not properly validate input to IOCTL 0xb2d60030, which allows local users to cause a denial of service (system crash) or execute arbitrary code to gain privileges via IOCTL requests using crafted kernel addresses that trigger memory corruption.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This is a legacy avast! Windows driver flaw that could let a local user crash the machine or gain higher privileges. It matters mainly where old Avast versions still run on Windows 2000 or XP. There is no provided evidence of active exploitation. Exposure is likely limited to legacy Windows 2000/XP systems running the named avast! 4.8 or early 5.0 driver versions. Treat as high priority only if legacy Avast on Windows 2000/XP remains in use. Otherwise, document as historical technical debt with low current business exposure. Mitigation focus: Upgrade avast! 5.0 installations to 5.0.418.0 or later.; Replace or remove affected avast! 4.8 installations where still present.; Retire Windows 2000 and XP endpoints where business constraints allow..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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Execution behavior lookup

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CVE-2010-0705 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
1Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

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