CVE-2026-43335
kernel: interconnect: qcom: sm8450: Fix NULL pointer dereference in icc_link_nodes()
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Severity
UnknownRed Hat Product Security
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