Resource exhaustion in Samsung products - CVE-2025-58349

Vulnerability identifier: #VU125798

CSH Severity: Medium

CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2025-58349

CWE-ID: CWE-400

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources within handling of LTE MAC packets containing many MAC Control Elements (CEs) in L2. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

Exynos 2400
Exynos Modem 5400
Exynos Modem 5300
Exynos Modem 5123
Exynos W1000
Exynos W930
Exynos W920
Exynos 9110
Exynos 2500
Exynos 1580
Exynos 980
Exynos 1480
Exynos 1380
Exynos 1330
Exynos 2200
Exynos 1280
Exynos 2100
Exynos 1080
Exynos 850
Exynos 990

Install updates from vendor's website.

• https://semiconductor.samsung.com/content/semiconductor/global/support/quality-support/product-security-updates/cve-2025-58349/

• Multiple vulnerabilities in Samsung products