{"id":"CVE-2026-98904","title":"mailbox: imx: Use devm_pm_runtime_enable()","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nmailbox: imx: Use devm_pm_runtime_enable()\n\nsashiko complained about early usage of the device while probe isn't\ncompleted. This can be mitigated by delaying the pm_run…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < b30a047744ea4344bb6f854b0a052cf276349128","Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < adcaa21d50c3a4c884f4d0b7a95fa3bd7a07cf84","Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 1f602619e408b6e9655ee76656a2a5ab6e89c5e4","Linux < 6.12.111","Linux < 6.18.53","Linux (all versions)"],"published":"2026-10-23","updated":"2026-10-23","sourceUpdated":"2026-10-23T11:54:16.943Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-98904","references":[{"url":"https://git.kernel.org/stable/c/b30a047744ea4344bb6f854b0a052cf276349128"},{"url":"https://git.kernel.org/stable/c/adcaa21d50c3a4c884f4d0b7a95fa3bd7a07cf84"},{"url":"https://git.kernel.org/stable/c/1f602619e408b6e9655ee76656a2a5ab6e89c5e4"}],"tags":["cve.org"],"ingestedAt":"2026-10-23T13:24:55.574Z","slug":"CVE-2026-98904","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nmailbox: imx: Use devm_pm_runtime_enable()\n\nsashiko complained about early usage of the device while probe isn't\ncompleted. This can be mitigated by delaying the pm_runtime_enable()\ninto the removal path instead doing it early. This ensures that in an\nerror case the device is removed (and imx_mu_shutdown()) before\npm_runtime_disable() so we don't have to do this manually.\n\nFor the order to work, lets move devm_mbox_controller_register() until\nafter the pm-runtime part. So the reverse order will be mbox-controller\nremoval followed by disabling pm runtime.\n\nUse devm_pm_runtime_enable(), remove manual pm_runtime_disable()\ninvocations and move the pm_runtime handling in probe before\ndevm_mbox_controller_register().\n\n## Affected\n\n- `Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < b30a047744ea4344bb6f854b0a052cf276349128`\n- `Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < adcaa21d50c3a4c884f4d0b7a95fa3bd7a07cf84`\n- `Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 1f602619e408b6e9655ee76656a2a5ab6e89c5e4`\n- `Linux < 6.12.111`\n- `Linux < 6.18.53`\n- `Linux (all versions)`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}