CVE-2023-21517

State: Published
Severity: 8.8 High
Published: Jun 28, 2023
Updated: Dec 4, 2024
Reserved: Nov 14, 2022

Description

Heap out-of-bound write vulnerability in Exynos baseband prior to SMR Jun-2023 Release 1 allows remote attacker to execute arbitrary code.

Scores

CVSS	Score	Vector	Source
3.1	8.8 High	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	Samsung Mobile

Weaknesses

CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Affected Products

Product	Versions
Samsung Mobile DevicesSamsung Mobile	Select devices using Exynos CP chipsets to before SMR Jun-2023 Release 1Affected

References

https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=06

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