CVE-2021-25478

State: Published
Severity: 7.2 High
Published: Oct 6, 2021
Updated: Aug 3, 2024
Reserved: Jan 19, 2021

Description

A possible stack-based buffer overflow vulnerability in Exynos CP Chipset prior to SMR Oct-2021 Release 1 allows arbitrary memory write and code execution.

Scores

CVSS	Score	Vector	Source
3.1	7.2 High	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H	Samsung Mobile

Weaknesses

CWE-121 Stack-based Buffer Overflow

Affected Products

Product	Versions
Samsung Mobile DevicesSamsung Mobile	O(8.1), P(9.0), Q(10.0), R(11.0) to before SMR Oct-2021 Release 1Affected

References

https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10

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