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).

Red Hat Enterprise Linux 10 Not affected kernel Red Hat Enterprise Linux 6 Not affected kernel Red Hat Enterprise Linux 7 Not affected kernel Red Hat Enterprise Linux 7 Not affected kernel-rt Red Hat Enterprise Linux 8 Not affected kernel Red Hat Enterprise Linux 8 Not affected kernel-rt Red Hat Enterprise Linux 9 Not affected kernel Red Hat Enterprise Linux 9 Not affected kernel-rt https://www.cve.org/CVERecord?id=CVE-2026-43335 https://nvd.nist.gov/vuln/detail/CVE-2026-43335 https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-43335.mbox