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 incremented by of_find_node_by_name().

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/37c16fc2cb13a13f3c0193bfc6f2edef7d7df7d7	Patch
https://git.kernel.org/stable/c/3ea9dbf7c2f436952bca331c6f5d72f75aca224e	Patch
https://git.kernel.org/stable/c/4513018d0bd739097570d26a7760551cba3deb56	Patch
https://git.kernel.org/stable/c/4585890ab2dbf455d80e254d3d859d4c1e357920	Patch
https://git.kernel.org/stable/c/4f242486bf46d314b2e3838cc64b56f008a3c4d7	Patch
https://git.kernel.org/stable/c/57289b6601fe78c09921599b042a0b430fb420ec	Patch
https://git.kernel.org/stable/c/8dda30f81c751b01cd71f2cfaeef26ad4393b1d1	Patch
https://git.kernel.org/stable/c/ccd7567d4b6cf187fdfa55f003a9e461ee629e36	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:5.19:rc1::::::
	cpe:2.3:o:linux:linux_kernel:5.19:rc2::::::
	cpe:2.3:o:linux:linux_kernel:5.19:rc3::::::
	cpe:2.3:o:linux:linux_kernel:5.19:rc4::::::

History

No history.

Information

Published : 2025-02-26 07:01

Updated : 2025-10-01 20:16

NVD link : CVE-2022-49621

Mitre link : CVE-2022-49621

CVE.ORG link : CVE-2022-49621

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-Other

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