CVE-2018-19321

Katalog CVE

CVSS 7.8 · High KEV · sudah dieksploitasi Dipakai ransomware EPSS 3,7%

Kerentanan pada gigabyte aorus graphics engine, gigabyte app center +2 lainnya. Skor CVSS 3.1 7.8 (High) menurut NVD. Masuk katalog KEV CISA pada 24 Oktober 2022, artinya sudah terbukti dieksploitasi. Tercatat dipakai dalam kampanye ransomware.

Deskripsi (NVD)

The GPCIDrv and GDrv low-level drivers in GIGABYTE APP Center v1.05.21 and earlier, AORUS GRAPHICS ENGINE before 1.57, XTREME GAMING ENGINE before 1.26, and OC GURU II v2.08 expose functionality to read and write arbitrary physical memory. This could be leveraged by a local attacker to elevate privileges.

Rincian

Terbit di NVD

21 Desember 2018

Terakhir diubah

13 Agustus 2026

Status NVD

Analyzed

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

EPSS (30 hari)

3,7% peluang dieksploitasi; lebih tinggi dari 89,4% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

GIGABYTE Multiple Products Privilege Escalation Vulnerability

Masuk KEV

24 Oktober 2022

Tenggat CISA

14 November 2022 (untuk instansi federal AS)

Ransomware

Tercatat dipakai dalam kampanye ransomware

Tindakan wajib

Apply updates per vendor instructions.

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.gigabyte.com/Support/Security/1801 advisory vendor
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-19321 pemerintah AS
• http://seclists.org/fulldisclosure/2018/Dec/39 exploit · mailing list · advisory pihak ketiga
• http://www.securityfocus.com/bid/106252 broken link · advisory pihak ketiga · vdb entry
• https://www.secureauth.com/labs/advisories/gigabyte-drivers-elevation-privilege-vulnerabilities broken link · exploit · advisory pihak ketiga