CVE-2022-46487: scontain scone

csirt@kutim:~/threat-intel/cve/CVE-2022-46487

CVSS 7.8 · High EPSS 0,60%

Kerentanan Improper Initialization pada scontain scone. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD: 30 Desember 2023
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-665: Improper Initialization
EPSS (30 hari): 0,60% peluang dieksploitasi; lebih tinggi dari 47,0% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
scontain	scone	Semua versi sebelum 5.8.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://nvd.nist.gov/vuln/detail/CVE-2020-0561#vulnCurrentDescriptionTitle advisory pihak ketiga · pemerintah AS
https://nvd.nist.gov/vuln/detail/CVE-2020-15107 advisory pihak ketiga · pemerintah AS
https://jovanbulck.github.io/files/acsac20-fpu.pdf exploit · advisory pihak ketiga
https://jovanbulck.github.io/files/oakland24-pandora.pdf exploit · advisory pihak ketiga
https://sconedocs.github.io/release5.7/ release notes
https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/best-practices... deskripsi teknis

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.