CVE-2015-2546

Katalog CVE

CVSS 8.2 · High KEV · sudah dieksploitasi Dipakai ransomware EPSS 10,1%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada microsoft windows 10 1507, microsoft windows 7 +7 lainnya. Skor CVSS 3.1 8.2 (High) menurut CISA ADP. Masuk katalog KEV CISA pada 15 Maret 2022, artinya sudah terbukti dieksploitasi. Tercatat dipakai dalam kampanye ransomware.

Deskripsi (NVD)

The kernel-mode driver in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT Gold and 8.1, and Windows 10 allows local users to gain privileges via a crafted application, aka "Win32k Memory Corruption Elevation of Privilege Vulnerability," a different vulnerability than CVE-2015-2511, CVE-2015-2517, and CVE-2015-2518.

Rincian

Terbit di NVD

9 September 2015

Terakhir diubah

14 Agustus 2026

Status NVD

Analyzed

CVSS 3.1

8.2 (High), sumber CISA ADP
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

EPSS (30 hari)

10,1% peluang dieksploitasi; lebih tinggi dari 95,5% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

Microsoft Win32k Memory Corruption Vulnerability

Masuk KEV

15 Maret 2022

Tenggat CISA

5 April 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://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-097 patch · advisory vendor
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2015-2546 pemerintah AS
• http://www.securityfocus.com/bid/76608 broken link · advisory pihak ketiga · vdb entry
• http://www.securitytracker.com/id/1033485 broken link · advisory pihak ketiga · vdb entry