Low
Two kernel-mode type-confusion / memory-corruption vulnerabilities in win32k!xxxRemoteReconnect
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Low
(1 user assessed)High
(1 user assessed)Unknown
Unknown
Unknown
Two kernel-mode type-confusion / memory-corruption vulnerabilities in win32k!xxxRemoteReconnect
MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Topic Tags
Description
The Windows Kernel is subject to two related kernel-mode type-confusion vulnerabilities inside win32k!xxxRemoteReconnect. In both cases, a user-mode parameter passed to the syscall is incorrectly resolved to its underlying kernel representation via ObReferenceObjectByHandle passing NULL as the “ObType” field (rather than *IoFileTypeObject and *IoDeviceTypeObject respectively).
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Ratings
-
Attacker ValueLow
-
ExploitabilityHigh
Technical Analysis
Allows Admin to load unsigned driver, but that is already possible other ways.
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Technical Analysis
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CVE ID
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