CVE-2025-54514 Affecting linux-firmware-whence package, versions <0:20210208-117.amzn2023.0.7
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-AMZN2023-LINUXFIRMWAREWHENCE-15435897
- published6 Mar 2026
- disclosed10 Feb 2026
Introduced: 10 Feb 2026
CVE-2025-54514 (opens in a new tab)How to fix?
Upgrade Amazon-Linux:2023 linux-firmware-whence to version 0:20210208-117.amzn2023.0.7 or higher.
This issue was patched in ALAS2023-2025-1307.
NVD Description
Note: Versions mentioned in the description apply only to the upstream linux-firmware-whence package and not the linux-firmware-whence package as distributed by Amazon-Linux.
See How to fix? for Amazon-Linux:2023 relevant fixed versions and status.
Improper isolation of shared resources on a system on a chip by a malicious local attacker with high privileges could potentially lead to a partial loss of integrity.