{"id":"CVE-2026-43335","summary":"interconnect: qcom: sm8450: Fix NULL pointer dereference in icc_link_nodes()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ninterconnect: qcom: sm8450: Fix NULL pointer dereference in icc_link_nodes()\n\nThe change to dynamic IDs for SM8450 platform interconnects left two links\nunconverted, fix it to avoid the NULL pointer dereference in runtime,\nwhen a pointer to a destination interconnect is not valid:\n\n    Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008\n    \u003c...\u003e\n    Call trace:\n      icc_link_nodes+0x3c/0x100 (P)\n      qcom_icc_rpmh_probe+0x1b4/0x528\n      platform_probe+0x64/0xc0\n      really_probe+0xc4/0x2a8\n      __driver_probe_device+0x80/0x140\n      driver_probe_device+0x48/0x170\n      __device_attach_driver+0xc0/0x148\n      bus_for_each_drv+0x88/0xf0\n      __device_attach+0xb0/0x1c0\n      device_initial_probe+0x58/0x68\n      bus_probe_device+0x40/0xb8\n      deferred_probe_work_func+0x90/0xd0\n      process_one_work+0x15c/0x3c0\n      worker_thread+0x2e8/0x400\n      kthread+0x150/0x208\n      ret_from_fork+0x10/0x20\n     Code: 900310f4 911d6294 91008280 94176078 (f94002a0)\n     ---[ end trace 0000000000000000 ]---\n     Kernel panic - not syncing: Oops: Fatal exception","modified":"2026-07-08T08:09:35.958899256Z","published":"2026-05-08T13:31:21.623Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43335.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/77d22bf3fc5d1bcdee035979b07840c9c2ece8f2"},{"type":"WEB","url":"https://git.kernel.org/stable/c/dbbd550d7c8d90d3af9fe8a12a9caff077ddb8e3"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43335.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43335"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"51513bec806fbe1cf9254baed97f115a480bbb53"},{"fixed":"77d22bf3fc5d1bcdee035979b07840c9c2ece8f2"},{"fixed":"dbbd550d7c8d90d3af9fe8a12a9caff077ddb8e3"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43335.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"6.19.12"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43335.json"}}],"schema_version":"1.7.5"}