CVE-2021-25487

Katalog CVE

CVSS 7.8 · High KEV · sudah dieksploitasi EPSS 0,64%

Kerentanan Out-of-bounds Read pada samsung android. Skor CVSS 3.1 7.8 (High) menurut NVD. Masuk katalog KEV CISA pada 29 Juni 2023, artinya sudah terbukti dieksploitasi.

Deskripsi (NVD)

Lack of boundary checking of a buffer in set_skb_priv() of modem interface driver prior to SMR Oct-2021 Release 1 allows OOB read and it results in arbitrary code execution by dereference of invalid function pointer.

Rincian

Terbit di NVD

6 Oktober 2021

Terakhir diubah

17 Juni 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

Jenis kelemahan (CWE)

CWE-125: Out-of-bounds Read

EPSS (30 hari)

0,64% peluang dieksploitasi; lebih tinggi dari 49,0% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

Samsung Mobile Devices Out-of-Bounds Read 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=10 advisory vendor
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-25487 pemerintah AS