VulnerabilityAnalyzed

CVE-2023-48426

u-boot bug that allows for u-boot shell and interrupt over UART

CRITICAL 10.0EPSS 0.24%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.24%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

u-boot bug that allows for u-boot shell and interrupt over UART

CVSS 3.1: 10.0 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS: 0.24% probability · 15th percentile
CISA KEV: Not listed
Weakness: CWE-306
Affected: google/chromecast firmware
Source: dsap-vuln-management@google.com

References

https://source.android.com/docs/security/bulletin/chromecast/2023-12-01Vendor Advisory
https://source.android.com/docs/security/bulletin/chromecast/2023-12-01Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.