CVE-2026-72009

Summary

In the Linux kernel, the following vulnerability has been resolved:

pmdomain: imx93-blk-ctrl: Extract PHY as shared domain for DSI/CSI

The MIPI DSI and CSI domains share control bits for clock and reset, which can lead to incorrect behavior if one domain disables the shared resource while the other is still active.

To fix the issue, introduce a shared MIPI PHY power domain to own the common resources and make DSI and CSI its subdomains. This ensures the shared bits are properly managed and not disabled while still in use.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxe9aa77d413c903ba4cf7da3fe0b419cae5b97a81 < 4fd5b33faf092ef2d09f730a7d9e49f9e976ac67affected
LinuxLinuxe9aa77d413c903ba4cf7da3fe0b419cae5b97a81 < 4ba6d7166750d0b810c6cfc0b1df7585f513b48caffected
LinuxLinuxe9aa77d413c903ba4cf7da3fe0b419cae5b97a81 < 99611233f8cda833169fa6487d5dacdf189e5cb0affected
LinuxLinux6.1affected
LinuxLinux0 < 6.1unaffected
LinuxLinux6.18.42 <= 6.18.*unaffected
LinuxLinux7.1.5 <= 7.1.*unaffected
LinuxLinux7.2-rc4 <= *unaffected

Weaknesses

References