CVE-2020-25052 — CRITICAL (9.8)

Vulnerability Description

An issue was discovered on Samsung mobile devices with Q(10.0) (exynos9830 chipsets) software. H-Arx allows attackers to execute arbitrary code or cause a denial of service (memory corruption) because indexes are mishandled. The Samsung ID is SVE-2020-17426 (August 2020).

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Google	Android	10.0
Samsung	Exynos 9830	-

Related Weaknesses (CWE)

CWE-787

References

https://security.samsungmobile.com/securityUpdate.smsbVendor Advisory
https://security.samsungmobile.com/securityUpdate.smsbVendor Advisory

FAQ

What is CVE-2020-25052?

CVE-2020-25052 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An issue was discovered on Samsung mobile devices with Q(10.0) (exynos9830 chipsets) software. H-Arx allows attackers to execute arbitrary code or cause a denial of service (memory corruption) because...

How severe is CVE-2020-25052?

CVE-2020-25052 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2020-25052?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android, Samsung Exynos 9830.