CVE-2022-0317: google go-attestation

csirt@kutim:~/threat-intel/cve/CVE-2022-0317

CVSS 3.3 · Low EPSS 0,10%

Kerentanan Improper Input Validation pada google go-attestation. Skor CVSS 3.1 3.3 (Low) menurut NVD.

Deskripsi (NVD)

An improper input validation vulnerability in go-attestation before 0.3.3 allows local users to provide a maliciously-formed Quote over no/some PCRs, causing AKPublic.Verify to succeed despite the inconsistency. Subsequent use of the same set of PCR values in Eventlog.Verify lacks the authentication performed by quote verification, meaning a local attacker could couple this vulnerability with a maliciously-crafted TCG log in Eventlog.Verify to spoof events in the TCG log, hence defeating remotely-attested measured-boot. We recommend upgrading to Version 0.4.0 or above.

Rincian

Terbit di NVD: 4 Februari 2022
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 3.3 (Low), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-20: Improper Input Validation
EPSS (30 hari): 0,10% peluang dieksploitasi; lebih tinggi dari 0,6% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
google	go-attestation	Semua versi sebelum 0.3.3

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/google/go-attestation/security/advisories/GHSA-99cg-575x-774p advisory pihak ketiga

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.