cve-2022-23960
Vulnerability from cvelistv5
Published
2022-03-12 23:57
Modified
2024-08-03 03:59
Severity ?
Summary
Certain Arm Cortex and Neoverse processors through 2022-03-08 do not properly restrict cache speculation, aka Spectre-BHB. An attacker can leverage the shared branch history in the Branch History Buffer (BHB) to influence mispredicted branches. Then, cache allocation can allow the attacker to obtain sensitive information.
References
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2022/03/18/2Mailing List, Patch, Third Party Advisory
cve@mitre.orghttps://developer.arm.com/support/arm-security-updatesVendor Advisory
cve@mitre.orghttps://developer.arm.com/support/arm-security-updates/speculative-processor-vulnerabilityMitigation, Patch, Vendor Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2022/07/msg00000.htmlMailing List, Third Party Advisory
cve@mitre.orghttps://www.debian.org/security/2022/dsa-5173Third Party Advisory
Impacted products
n/an/a
Show details on NVD website

To clipboard 

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List\",\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://developer.arm.com/support/arm-security-updates\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://developer.arm.com/support/arm-security-updates/speculative-processor-vulnerability\",\"source\":\"cve@mitre.org\",\"tags\":[\"Mitigation\",\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"https://www.debian.org/security/2022/dsa-5173\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\"]}]}}"
  }
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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