CVE-2023-21517
First published: Wed Jun 28 2023(Updated: )
Heap out-of-bound write vulnerability in Exynos baseband prior to SMR Jun-2023 Release 1 allows remote attacker to execute arbitrary code.
Credit: mobile.security@samsung.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Samsung Exynos |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Frequently Asked Questions
What is CVE-2023-21517?
CVE-2023-21517 is a heap out-of-bound write vulnerability in Exynos baseband prior to SMR Jun-2023 Release 1 that allows a remote attacker to execute arbitrary code.
What software is affected by CVE-2023-21517?
The Samsung Exynos baseband software is affected by CVE-2023-21517.
How severe is CVE-2023-21517?
CVE-2023-21517 is classified as critical with a severity rating of 9.8 out of 10.
How can I fix CVE-2023-21517?
To fix CVE-2023-21517, it is recommended to update to the SMR Jun-2023 Release 1 or a later version of the Exynos baseband software.
Where can I find more information about CVE-2023-21517?
You can find more information about CVE-2023-21517 on the official Samsung Mobile Security Updates page: https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=06
- collector/nvd-index
- agent/references
- agent/weakness
- agent/severity
- agent/author
- agent/description
- agent/type
- agent/event
- agent/last-modified-date
- agent/first-publish-date
- agent/softwarecombine
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/samsung
- canonical/samsung exynos