VulnerabilityModified

CVE-2024-32503

The mobile processor lacks proper memory deallocation checking, which can result in a UAF (Use-After-Free) vulnerability.

HIGH 7.8EPSS 0.20%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.20%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

An issue was discovered in Samsung Mobile Processor and Wearable Processor Exynos 850, Exynos 1080, Exynos 2100, Exynos 1280, Exynos 1380, Exynos 1330, Exynos W920, Exynos W930. The mobile processor lacks proper memory deallocation checking, which can result in a UAF (Use-After-Free) vulnerability.

CVSS 3.1: 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.20% probability · 11th percentile
CISA KEV: Not listed
Weakness: CWE-416, CWE-762
Affected: samsung/exynos 850 firmware · samsung/exynos 1080 firmware · samsung/exynos 2100 firmware · samsung/exynos 1280 firmware · samsung/exynos 1380 firmware · samsung/exynos 1330 firmware · samsung/exynos w920 firmware · samsung/exynos w930 firmware
Source: cve@mitre.org

References

https://semiconductor.samsung.com/support/quality-support/product-security-updates/Vendor Advisory
https://semiconductor.samsung.com/support/quality-support/product-security-updates/Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.