VulnerabilityModified
CVE-2022-49621
In the Linux kernel, the following vulnerability has been resolved: cpufreq: pmac32-cpufreq: Fix refcount leak bug In pmac_cpufreq_init_MacRISC3(), we need to add corresponding of_node_put() for the three node pointers whose refcount have been…
MEDIUM 5.5EPSS 0.25%
Does this matter?
Lower severity and a low EPSS score (0.25%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: cpufreq: pmac32-cpufreq: Fix refcount leak bug In pmac_cpufreq_init_MacRISC3(), we need to add corresponding of_node_put() for the three node pointers whose refcount have been incremented by of_find_node_by_name().
- 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
- 0.25% probability · 17th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/37c16fc2cb13a13f3c0193bfc6f2edef7d7df7d7Patch
- https://git.kernel.org/stable/c/3ea9dbf7c2f436952bca331c6f5d72f75aca224ePatch
- https://git.kernel.org/stable/c/4513018d0bd739097570d26a7760551cba3deb56Patch
- https://git.kernel.org/stable/c/4585890ab2dbf455d80e254d3d859d4c1e357920Patch
- https://git.kernel.org/stable/c/4f242486bf46d314b2e3838cc64b56f008a3c4d7Patch
- https://git.kernel.org/stable/c/57289b6601fe78c09921599b042a0b430fb420ecPatch
- https://git.kernel.org/stable/c/8dda30f81c751b01cd71f2cfaeef26ad4393b1d1Patch
- https://git.kernel.org/stable/c/ccd7567d4b6cf187fdfa55f003a9e461ee629e36Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.