{"id":"CVE-2026-72007","summary":"pmdomain: imx: Fix i.MX8MP VC8000E power up sequence","details":"In the Linux kernel, the following vulnerability has been resolved:\n\npmdomain: imx: Fix i.MX8MP VC8000E power up sequence\n\nPer errata[1]:\nERR050531: VPU_NOC power down handshake may hang during VC8000E/VPUMIX\npower up/down cycling.\nDescription: VC8000E reset de-assertion edge and AXI clock may have a\ntiming issue.\nWorkaround: Set bit2 (vc8000e_clk_en) of BLK_CLK_EN_CSR to 0 to gate off\nboth AXI clock and VC8000E clock sent to VC8000E and AXI clock sent to\nVPU_NOC m_v_2 interface during VC8000E power up(VC8000E reset is\nde-asserted by HW)\n\nAdd a bool variable is_errata_err050531 in\n'struct imx8m_blk_ctrl_domain_data' to represent whether the workaround\nis needed. If is_errata_err050531 is true, first clear the clk before\npowering up gpc, then enable the clk after powering up gpc.\n\n[1] https://www.nxp.com/webapp/Download?colCode=IMX8MP_1P33A","modified":"2026-08-18T03:31:25.467271298Z","published":"2026-08-15T05:51:37.352Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72007.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/25e252bcf1593b420b12a7231d9dd64b885a2ae2"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4907f4c2d98b97e640191af5bcf2814ee1034b76"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4ff3960f3527189bc115a927ed3561c758f562f1"},{"type":"WEB","url":"https://git.kernel.org/stable/c/87af3ebc112fb3f06753794390daf0f665f151b4"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c498928f85651b56a4041ea165a22037eae69580"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72007.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-72007"},{"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":"a1a5f15f7f6cb5c291f072af843305638c935be6"},{"fixed":"87af3ebc112fb3f06753794390daf0f665f151b4"},{"fixed":"c498928f85651b56a4041ea165a22037eae69580"},{"fixed":"4ff3960f3527189bc115a927ed3561c758f562f1"},{"fixed":"4907f4c2d98b97e640191af5bcf2814ee1034b76"},{"fixed":"25e252bcf1593b420b12a7231d9dd64b885a2ae2"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-72007.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.1.0"},{"fixed":"6.6.145"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.97"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.40"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.1.5"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-72007.json"}}],"schema_version":"1.9.0"}