Unrated severityNVD Advisory· Published Oct 1, 2025
powerpc/52xx: Fix a resource leak in an error handling path
CVE-2022-50463
Description
In the Linux kernel, the following vulnerability has been resolved:
powerpc/52xx: Fix a resource leak in an error handling path
The error handling path of mpc52xx_lpbfifo_probe() has a request_irq() that is not balanced by a corresponding free_irq().
Add the missing call, as already done in the remove function.
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Affected products
2Patches
Vulnerability mechanics
References
9- git.kernel.org/stable/c/0accd460dc7bbe5f55e41a8867c63db9d07b3ec8mitre
- git.kernel.org/stable/c/40b4be399e0db7073dec5a0de5ca9994f7e31e58mitre
- git.kernel.org/stable/c/5836947613ef33d311b4eff6a32d019580a214f5mitre
- git.kernel.org/stable/c/9bf842ffdd216b9f94d5b051b5d8b815f2426538mitre
- git.kernel.org/stable/c/be9caf2c936f15a9c3f9111e62bdde6357312f90mitre
- git.kernel.org/stable/c/cbda93665a3857324f5c79e45769a83c78183199mitre
- git.kernel.org/stable/c/e4002f293e5b44e57d2930513cca0dff32249812mitre
- git.kernel.org/stable/c/f4ad0a7f0e78d65d38921ab2bef234e49be78b10mitre
- git.kernel.org/stable/c/fb3ef6a5af4b003502c940ea50c0f55b06ebbfc9mitre
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