N/A

CVE编号

CVE-2022-46487

利用情况

暂无

补丁情况

N/A

披露时间

2023-12-30

漏洞描述

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.

解决建议

建议您更新当前系统或软件至最新版，完成漏洞的修复。

参考链接
https://jovanbulck.github.io/files/acsac20-fpu.pdf
https://jovanbulck.github.io/files/oakland24-pandora.pdf
https://nvd.nist.gov/vuln/detail/CVE-2020-0561
https://nvd.nist.gov/vuln/detail/CVE-2020-15107
https://sconedocs.github.io/release5.7/
https://www.intel.com/content/www/us/en/developer/articles/technical/software...

CVSS3评分 N/A

• 攻击路径 N/A
• 攻击复杂度 N/A
• 权限要求 N/A
• 影响范围 N/A
• 用户交互 N/A
• 可用性 N/A
• 保密性 N/A
• 完整性 N/A

N/A

CWE-ID	漏洞类型

Exp相关链接

- avd.aliyun.com