CVE-2022-25368
Vulnerability from cvelistv5
Published
2022-03-09 18:17
Modified
2024-08-03 04:36
Severity ?
Summary
Spectre BHB is a variant of Spectre-v2 in which malicious code uses the shared branch history (stored in the CPU BHB) to influence mispredicted branches in the victim's hardware context. Speculation caused by these mispredicted branches can then potentially be used to cause cache allocation, which can then be used to infer information that should be protected.
References
cve@mitre.orghttps://amperecomputing.com/products/security-bulletins/impact-of-spectre-bhb-on-ampere.htmlVendor Advisory
cve@mitre.orghttps://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23960Third Party Advisory, VDB Entry
cve@mitre.orghttps://developer.arm.com/support/arm-security-updates/speculative-processor-vulnerability/spectre-bhbPatch, Technical Description, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://amperecomputing.com/products/security-bulletins/impact-of-spectre-bhb-on-ampere.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23960Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://developer.arm.com/support/arm-security-updates/speculative-processor-vulnerability/spectre-bhbPatch, Technical Description, Vendor Advisory
Impacted products
Vendor Product Version
Show details on NVD website

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      "id": "CVE-2022-25368",
      "lastModified": "2024-11-21T06:52:05.403",
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      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-noinfo\"}]}]"
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  }
}


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