sh: intc: Fix use-after-free bug in register_intc_controller()
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: sh: intc: Fix use-after-free bug in register_intc_controller() In the error handling for this function, d is freed without ever removing it from intc_list which would lead to a use after free. To fix this, let's only add it to the list after everything has succeeded.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://git.kernel.org/stable/c/3c7c806b3eafd94ae0f77305a174d63b69ec187c
- https://git.kernel.org/stable/c/d8de818df12d86a1a26a8efd7b4b3b9c6dc3c5cc
- https://git.kernel.org/stable/c/971b4893457788e0e123ea552f0bb126a5300e61
- https://git.kernel.org/stable/c/c3f4f4547fb291982f5ef56c048277c4d5ccc4e4
- https://git.kernel.org/stable/c/c43df7dae28fb9fce96ef088250c1e3c3a77c527
- https://git.kernel.org/stable/c/b8b84dcdf3ab1d414304819f824b10efba64132c
- https://git.kernel.org/stable/c/6ba6e19912570b2ad68298be0be1dc779014a303
- https://git.kernel.org/stable/c/588bdec1ff8b81517dbae0ae51c9df52c0b952d3
- https://git.kernel.org/stable/c/63e72e551942642c48456a4134975136cdcb9b3c
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