PassMark PerformanceTest, BurnInTest, and OSForensics Improper Access Control via DirectIo64.sys
41Vexday Risk Score
Sin señal de explotación. Ella tiene prueba de concepto pública.
ssvc Attendcvss 8.5epss 0.1%
probabilidad de explotación
0.1%top 99% de las CVE
explotación observada
noninguna fuente lo reporta
1 exploit(s) público(s)
PassMark PerformanceTest before 11.1 build 1012, BurnInTest before 11.1 build 1000, and OSForensics before 11.1 build 1016 contain an improper access control vulnerability in the DirectIo64.sys kernel driver that allows unprivileged local users to perform privileged hardware operations by opening a handle to the device object created without a security descriptor. Attackers can issue IOCTLs through the permissive default Windows ACL applied to the device to access restricted hardware operations regardless of privilege or integrity level.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Productos afectados
PassMark Software · BurnInTestPassMark Software · OSForensicsPassMark Software · PerformanceTestPoCs públicas encontradas — 1
cve_referencegithub.com/floppywiggler/directio64-disclosureno verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
Referencias
https://dkom.dev/posts/directio64-disclosure/https://github.com/floppywiggler/directio64-disclosurehttps://www.osforensics.com/whats-new.htmlhttps://www.passmark.com/products/burnintest/history.phphttps://www.passmark.com/products/performancetest/history.phphttps://www.vulncheck.com/advisories/passmark-performancetest-burnintest-and-osforensics-improper-access-control-via-directio64-sys