cve-2020-27339
Vulnerability from cvelistv5
Published
2021-06-16 15:49
Modified
2024-08-04 16:11
Severity ?
Summary
In the kernel in Insyde InsydeH2O 5.x, certain SMM drivers did not correctly validate the CommBuffer and CommBufferSize parameters, allowing callers to corrupt either the firmware or the OS memory. The fixed versions for this issue in the AhciBusDxe, IdeBusDxe, NvmExpressDxe, SdHostDriverDxe, and SdMmcDeviceDxe drivers are 05.16.25, 05.26.25, 05.35.25, 05.43.25, and 05.51.25 (for Kernel 5.1 through 5.5).
References
cve@mitre.orghttps://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdfThird Party Advisory
cve@mitre.orghttps://security.netapp.com/advisory/ntap-20220216-0005/Third Party Advisory
cve@mitre.orghttps://www.insyde.com/security-pledge/SA-2021001Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdfThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20220216-0005/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.insyde.com/security-pledge/SA-2021001Vendor Advisory
Impacted products
Vendor Product Version
Show details on NVD website

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      "id": "CVE-2020-27339",
      "lastModified": "2024-11-21T05:21:01.897",
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      "published": "2021-06-16T16:15:07.897",
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  }
}


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