In the Linux kernel, the following vulnerability has been resolved:
x86/boot: Validate console=uart8250 baud rate to fix early boot hang
When the baud rate is empty, 0, invalid, or overflows to 0 when stored
as an int, the system will hang during early boot because of a division
by zero in early_serial_init().
Fall back to DEFAULT_BAUD when the resulting baud rate is 0 to prevent
an early system hang.
CVSS
No CVSS.
References
Configurations
No configuration.
History
No history.
Information
Published : 2026-08-15 06:21
Updated : 2026-08-17 06:18
NVD link : CVE-2026-72238
Mitre link : CVE-2026-72238
CVE.ORG link : CVE-2026-72238
JSON object : View
Products Affected
No product.
CWE
No CWE.
