An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. The FwBlockSericceSmm driver does not properly validate input parameters for a software SMI routine, leading to memory corruption of arbitrary addresses including SMRAM, and possible arbitrary code execution.
References
Link | Resource |
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https://binarly.io/advisories/BRLY-2022-024/index.html | Exploit Third Party Advisory |
https://www.insyde.com/security-pledge/SA-2022033 | Vendor Advisory |
https://www.insyde.com/security-pledge | Vendor Advisory |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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Configuration 4 (hide)
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Configuration 5 (hide)
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Configuration 6 (hide)
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Information
Published : 2022-09-21 14:15
Updated : 2022-09-26 08:40
NVD link : CVE-2022-35895
Mitre link : CVE-2022-35895
JSON object : View
CWE
CWE-787
Out-of-bounds Write
Products Affected
insyde
- insydeh2o