{"id":"CVE-2026-90282","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nphy: qcom: qmp-usb-legacy: Fix possible NULL-deref on early runtime suspend\n\nThere is a small window where the runtime suspend callback may run\nafter pm_runtime_enable(…","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nphy: qcom: qmp-usb-legacy: Fix possible NULL-deref on early runtime suspend\n\nThere is a small window where the runtime suspend callback may run\nafter pm_runtime_enable(…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= e464a3180a43b6596bd267f9f274e1793bfb8150 < 602059c5128a78857ca92bd22791ab640185e381","Linux >= e464a3180a43b6596bd267f9f274e1793bfb8150 < 29449ce1f5958e36df80318878016e3ecac26b40","Linux >= e464a3180a43b6596bd267f9f274e1793bfb8150 < 52ad86ea5f98d29a7a29d9ba12e24276c6e30acd","Linux >= e464a3180a43b6596bd267f9f274e1793bfb8150 < 0f9789d1b63e7d9f868ac9c29564339a4c03ceb5","Linux >= e464a3180a43b6596bd267f9f274e1793bfb8150 < 8e3687f7e18fe84372e86875709d56c37e7525a8","Linux 6.6"],"published":"2026-09-17","updated":"2026-09-17","sourceUpdated":"2026-09-17T17:17:24.950","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-90282","references":[{"url":"https://git.kernel.org/stable/c/0f9789d1b63e7d9f868ac9c29564339a4c03ceb5","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/29449ce1f5958e36df80318878016e3ecac26b40","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/52ad86ea5f98d29a7a29d9ba12e24276c6e30acd","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/602059c5128a78857ca92bd22791ab640185e381","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/8e3687f7e18fe84372e86875709d56c37e7525a8","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-09-17T16:21:47.835Z","epss":0.002,"epssPercentile":0.10113,"slug":"CVE-2026-90282","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nphy: qcom: qmp-usb-legacy: Fix possible NULL-deref on early runtime suspend\n\nThere is a small window where the runtime suspend callback may run\nafter pm_runtime_enable() and before pm_runtime_forbid(). In this\ncase, a crash occurs because runtime suspend/resume dereferences\nqmp->phy pointer, which is not yet initialized:\n        `if (!qmp->phy->init_count) {`\n\nThis can also happen if user re-enables runtime-pm via the sysfs\nattribute before qmp phy is initialized.\n\nSimilarly to other qcom phy drivers, introduce a qmp->phy_initialized\nvariable that can be used to avoid relying on the possibly uninitialized\nphy pointer.\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":[]}