CVE-2022-46487 (GCVE-0-2022-46487)
Vulnerability from cvelistv5
Published
2023-12-30 00:00
Modified
2025-04-17 20:07
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • n/a
Summary
Improper initialization of x87 and SSE floating-point configuration registers in the __scone_entry component of SCONE before 5.8.0 for Intel SGX allows a local attacker to compromise the execution integrity of floating-point operations in an enclave or access sensitive information via side-channel analysis.
References
cve@mitre.org https://jovanbulck.github.io/files/acsac20-fpu.pdf Exploit, Third Party Advisory
cve@mitre.org https://jovanbulck.github.io/files/oakland24-pandora.pdf Exploit, Third Party Advisory
cve@mitre.org https://nvd.nist.gov/vuln/detail/CVE-2020-0561#vulnCurrentDescriptionTitle Third Party Advisory, US Government Resource
cve@mitre.org https://nvd.nist.gov/vuln/detail/CVE-2020-15107 Third Party Advisory, US Government Resource
cve@mitre.org https://sconedocs.github.io/release5.7/ Release Notes
cve@mitre.org https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/best-practices/data-operand-independent-timing-isa-guidance.html#inpage-nav-3-3 Technical Description
af854a3a-2127-422b-91ae-364da2661108 https://jovanbulck.github.io/files/acsac20-fpu.pdf Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://jovanbulck.github.io/files/oakland24-pandora.pdf Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://nvd.nist.gov/vuln/detail/CVE-2020-0561#vulnCurrentDescriptionTitle Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108 https://nvd.nist.gov/vuln/detail/CVE-2020-15107 Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108 https://sconedocs.github.io/release5.7/ Release Notes
af854a3a-2127-422b-91ae-364da2661108 https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/best-practices/data-operand-independent-timing-isa-guidance.html#inpage-nav-3-3 Technical Description
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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