CVE-2026-72007None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: pmdomain: imx: Fix i.MX8MP VC8000E power up sequence Per errata[1]: ERR050531: VPU_NOC power down handshake may hang during VC8000E/VPUMIX power up/down cycling. Descr…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Nov 5.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
In the Linux kernel, the following vulnerability has been resolved:
pmdomain: imx: Fix i.MX8MP VC8000E power up sequence
Per errata[1]: ERR050531: VPU_NOC power down handshake may hang during VC8000E/VPUMIX power up/down cycling. Description: VC8000E reset de-assertion edge and AXI clock may have a timing issue. Workaround: Set bit2 (vc8000e_clk_en) of BLK_CLK_EN_CSR to 0 to gate off both AXI clock and VC8000E clock sent to VC8000E and AXI clock sent to VPU_NOC m_v_2 interface during VC8000E power up(VC8000E reset is de-asserted by HW)
Add a bool variable is_errata_err050531 in 'struct imx8m_blk_ctrl_domain_data' to represent whether the workaround is needed. If is_errata_err050531 is true, first clear the clk before powering up gpc, then enable the clk after powering up gpc.
[1] https://www.nxp.com/webapp/Download?colCode=IMX8MP_1P33A
Linux >= a1a5f15f7f6cb5c291f072af843305638c935be6 < 9601551ceb039ab1c01cfa3aee153928a6d4f3c5Linux >= a1a5f15f7f6cb5c291f072af843305638c935be6 < 87af3ebc112fb3f06753794390daf0f665f151b4Linux >= a1a5f15f7f6cb5c291f072af843305638c935be6 < c498928f85651b56a4041ea165a22037eae69580Linux >= a1a5f15f7f6cb5c291f072af843305638c935be6 < 4ff3960f3527189bc115a927ed3561c758f562f1Linux >= a1a5f15f7f6cb5c291f072af843305638c935be6 < 4907f4c2d98b97e640191af5bcf2814ee1034b76Linux >= a1a5f15f7f6cb5c291f072af843305638c935be6 < 25e252bcf1593b420b12a7231d9dd64b885a2ae2Linux 6.1Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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