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Fix for out-of-range access in Linux kernel's imx8m_blk_ctrl_remove() function
CVE-2026-23187
Summary
An issue in the Linux kernel's imx8m_blk_ctrl_remove() function has been fixed, which could have allowed unauthorized access to certain memory locations. This vulnerability was present in the imx8m-blk-ctrl module. It's essential to update to the latest Linux kernel version to ensure the fix is applied.
Original title
In the Linux kernel, the following vulnerability has been resolved:
pmdomain: imx8m-blk-ctrl: fix out-of-range access of bc->domains
Fix out-of-range access of bc->domains in imx8m_blk_ctrl_remov...
Original description
In the Linux kernel, the following vulnerability has been resolved:
pmdomain: imx8m-blk-ctrl: fix out-of-range access of bc->domains
Fix out-of-range access of bc->domains in imx8m_blk_ctrl_remove().
pmdomain: imx8m-blk-ctrl: fix out-of-range access of bc->domains
Fix out-of-range access of bc->domains in imx8m_blk_ctrl_remove().
- https://git.kernel.org/stable/c/071159ff5c0bf2e5efff79501e23faf3775cbcd1
- https://git.kernel.org/stable/c/4390dcdabb5fca4647bf56a5a6b050bbdfa5760f
- https://git.kernel.org/stable/c/6bd8b4a92a901fae1a422e6f914801063c345e8d
- https://git.kernel.org/stable/c/7842b5dfcac888ece025a2321257d74b2264b099
- https://git.kernel.org/stable/c/eb54ce033b344b531b374496e68a2554b2b56b5a
Published: 14 Feb 2026 · Updated: 10 Mar 2026 · First seen: 6 Mar 2026