CVE-2022-46487

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.
Configurations

Configuration 1 (hide)

cpe:2.3:a:scontain:scone:*:*:*:*:*:*:*:*

History

05 Jan 2024, 18:41

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 7.8
CWE CWE-665
First Time Scontain
Scontain scone
CPE cpe:2.3:a:scontain:scone:*:*:*:*:*:*:*:*
References () https://nvd.nist.gov/vuln/detail/CVE-2020-0561#vulnCurrentDescriptionTitle - () https://nvd.nist.gov/vuln/detail/CVE-2020-0561#vulnCurrentDescriptionTitle - Third Party Advisory, US Government Resource
References () 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 - () 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
References () https://nvd.nist.gov/vuln/detail/CVE-2020-15107 - () https://nvd.nist.gov/vuln/detail/CVE-2020-15107 - Third Party Advisory, US Government Resource
References () https://jovanbulck.github.io/files/acsac20-fpu.pdf - () https://jovanbulck.github.io/files/acsac20-fpu.pdf - Exploit, Third Party Advisory
References () https://jovanbulck.github.io/files/oakland24-pandora.pdf - () https://jovanbulck.github.io/files/oakland24-pandora.pdf - Exploit, Third Party Advisory
References () https://sconedocs.github.io/release5.7/ - () https://sconedocs.github.io/release5.7/ - Release Notes

30 Dec 2023, 03:15

Type Values Removed Values Added
New CVE

Information

Published : 2023-12-30 03:15

Updated : 2024-02-28 20:54


NVD link : CVE-2022-46487

Mitre link : CVE-2022-46487

CVE.ORG link : CVE-2022-46487


JSON object : View

Products Affected

scontain

  • scone
CWE
CWE-665

Improper Initialization