CVE-2022-50463
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().
Does this matter?
Lower severity and a low EPSS score (0.16%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.16% probability · 5th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-401
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/0accd460dc7bbe5f55e41a8867c63db9d07b3ec8Patch
- https://git.kernel.org/stable/c/40b4be399e0db7073dec5a0de5ca9994f7e31e58Patch
- https://git.kernel.org/stable/c/5836947613ef33d311b4eff6a32d019580a214f5Patch
- https://git.kernel.org/stable/c/9bf842ffdd216b9f94d5b051b5d8b815f2426538Patch
- https://git.kernel.org/stable/c/be9caf2c936f15a9c3f9111e62bdde6357312f90Patch
- https://git.kernel.org/stable/c/cbda93665a3857324f5c79e45769a83c78183199Patch
- https://git.kernel.org/stable/c/e4002f293e5b44e57d2930513cca0dff32249812Patch
- https://git.kernel.org/stable/c/f4ad0a7f0e78d65d38921ab2bef234e49be78b10Patch
- https://git.kernel.org/stable/c/fb3ef6a5af4b003502c940ea50c0f55b06ebbfc9Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.