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CVE-2026-43335

kernel: interconnect: qcom: sm8450: Fix NULL pointer dereference in icc_link_nodes()

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Severity

Unknown

Red Hat Product Security

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CVSS

Review impact separately from score.

Published · May 8, 2026

Updated · June 28, 2026

Description

A flaw was found in the Linux kernel's interconnect driver for Qualcomm SM8450. The issue arises from unconverted dynamic IDs for platform interconnects, leading to a NULL pointer dereference in the icc_link_nodes() function. This vulnerability can be triggered during runtime when a pointer to a destination interconnect is invalid, resulting in a kernel panic and a system crash, effectively causing a Denial of Service (DoS).

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CWE-476 · NULL Pointer Dereference