CVE-2026-46257 | Linux Kernel up to 6.19.3 on ARM32 clocksource timer-sp804 read_current_timer uninitialized pointer

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A vulnerability was found in Linux Kernel up to 6.19.3 on ARM32. It has been rated as critical. The affected element is the function read_current_timer of the file clocksource/drivers/timer-sp804 of the component clocksource. The manipulation leads to uninitialized pointer.

This vulnerability is referenced as CVE-2026-46257. The attack needs to be initiated within the local network. No exploit is available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More