Not to be fixed
Created: Feb 29, 2024
Updated: Apr 4, 2024
Resolved Date: Apr 4, 2024
Found In Version: 10.21.20.1
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Kernel
In the Linux kernel, the following vulnerability has been resolved:
m68k: mvme147,mvme16x: Don't wipe PCC timer config bits
Don't clear the timer 1 configuration bits when clearing the interrupt flag
and counter overflow. As Michael reported, "This results in no timer
interrupts being delivered after the first. Initialization then hangs
in calibrate_delay as the jiffies counter is not updated."
On mvme16x, enable the timer after requesting the irq, consistent with
mvme147.
CREATE(Triage):(User=admin) CVE-2021-47016 (https://nvd.nist.gov/vuln/detail/CVE-2021-47016)
