CVE-2021-25394

Katalog CVE

CVSS 6.4 · Medium KEV · sudah dieksploitasi EPSS 0,40%

Kerentanan Use After Free pada samsung android. Skor CVSS 3.1 6.4 (Medium) menurut NVD. Masuk katalog KEV CISA pada 29 Juni 2023, artinya sudah terbukti dieksploitasi.

Deskripsi (NVD)

A use after free vulnerability via race condition in MFC charger driver prior to SMR MAY-2021 Release 1 allows arbitrary write given a radio privilege is compromised.

Rincian

Terbit di NVD

11 Juni 2021

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

6.4 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-416: Use After Free
CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

EPSS (30 hari)

0,40% peluang dieksploitasi; lebih tinggi dari 32,5% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

Samsung Mobile Devices Race Condition Vulnerability

Masuk KEV

29 Juni 2023

Tenggat CISA

20 Juli 2023 (untuk instansi federal AS)

Ransomware

Belum tercatat

Tindakan wajib

Apply updates per vendor instructions or discontinue use of the product if updates are unavailable

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=5 advisory vendor
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-25394 pemerintah AS