CVE-2023-21517

Description

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

Categories

8.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 5.23% Top 15%
Vendor Advisory samsungmobile.com
Affected: Samsung Mobile Samsung Mobile Devices
Published at:
Updated at:

References

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

Frequently Asked Questions

What is the severity of CVE-2023-21517?
CVE-2023-21517 has been scored as a high severity vulnerability.
How to fix CVE-2023-21517?
To fix CVE-2023-21517, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-21517 being actively exploited in the wild?
It is possible that CVE-2023-21517 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~5% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-21517?
CVE-2023-21517 affects Samsung Mobile Samsung Mobile Devices.
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