CVE-2025-22047

In the Linux kernel, the following vulnerability has been resolved: x86/microcode/AMD: Fix __apply_microcode_amd()'s return value When verify_sha256_digest() fails, __apply_microcode_amd() should propagate the failure by returning false (and not -1 which is promoted to true).

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/31ab12df723543047c3fc19cb8f8c4498ec6267f	Patch
https://git.kernel.org/stable/c/763f4d638f71cb45235395790a46e9f9e84227fd	Patch
https://git.kernel.org/stable/c/7f705a45f130a85fbf31c2abdc999c65644c8307	Patch
https://git.kernel.org/stable/c/ada88219d5315fc13f2910fe278c7112d8d68889	Patch
https://git.kernel.org/stable/c/d295c58fad1d5ab987a81f139dd21498732c4f13	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:6.14:-::::::
	cpe:2.3:o:linux:linux_kernel:6.14:rc6::::::
	cpe:2.3:o:linux:linux_kernel:6.14:rc7::::::
	cpe:2.3:o:linux:linux_kernel:6.14.1:::::::*

History

No history.

Information

Published : 2025-04-16 15:15

Updated : 2025-10-31 20:20

NVD link : CVE-2025-22047

Mitre link : CVE-2025-22047

CVE.ORG link : CVE-2025-22047

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

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