CVE-2026-46041

kernel: greybus: gb-beagleplay: fix sleep in atomic context in hdlc_tx_frames()

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Severity

Unknown

Red Hat Product Security

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CVSS

Review impact separately from score.

Published · May 27, 2026

Updated · June 28, 2026

Description

A flaw was found in the Linux kernel's greybus subsystem. This vulnerability occurs when a function attempts to pause its execution while holding a critical system lock, a condition known as 'sleep in atomic context'. This improper handling can lead to a system crash, making the system unavailable and resulting in a Denial of Service (DoS).

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CWE-833 · Deadlock