CVE-2026-80523

Summary

In the Linux kernel, the following vulnerability has been resolved:

clk: spacemit: k3: set hdma clock as critical

HDMA clock is responsible for the internal TCM access path of X100 RISC-V core, so set the clock flag as critical to prevent it from being shut off, otherwise the Linux system will hang, for example in the case of a vector instruction access generates a page fault.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxe371a77255b837f5d64c9d2520f87e41ea5350b9 < bb81b608db6342e5adccb6aabe900d739dc7cddbaffected
LinuxLinuxe371a77255b837f5d64c9d2520f87e41ea5350b9 < eb525edd48907795c0d4e498ff57ad168070b289affected
LinuxLinux7.0affected
LinuxLinux0 < 7.0unaffected
LinuxLinux7.1.10 <= 7.1.*unaffected
LinuxLinux7.2 <= *unaffected

Weaknesses

References