PassMark PerformanceTest, BurnInTest, and OSForensics Arbitrary Bit Clear via DirectIo64.sys IOCTL
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| PassMark Software | PerformanceTest | affected |
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| PassMark Software | BurnInTest | affected |
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| PassMark Software | OSForensics | affected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Passmark | Burnintest |
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| Passmark | Osforensics |
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| Passmark | Performancetest |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.163% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:passmark:burnintest:*:*:*:*:*:*:*:* cpe:2.3:a:passmark:osforensics:*:*:*:*:*:*:*:* cpe:2.3:a:passmark:performancetest:*:*:*:*:*:*:*:* |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Passmark
Passmark burnintest Passmark osforensics Passmark performancetest |
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| Vendors & Products |
Passmark
Passmark burnintest Passmark osforensics Passmark performancetest |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | PassMark PerformanceTest before 11.1 build 1012, BurnInTest before 11.1 build 1000, and OSForensics before 11.1 build 1016 contain a privilege escalation vulnerability in DirectIo64.sys that allows local users to clear arbitrary bits at any physical memory address due to missing validation of the physical address parameter in an exposed IOCTL handler. Attackers can obtain a device handle and supply an arbitrary 64-bit physical address with a bit index to invoke MmMapIoSpace and clear bits in kernel code pages or page table entries, enabling local privilege escalation or system compromise. | |
| Title | PassMark PerformanceTest, BurnInTest, and OSForensics Arbitrary Bit Clear via DirectIo64.sys IOCTL | |
| Weaknesses | CWE-782 CWE-787 |
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| References |
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| Metrics |
cvssV3_1
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