CVE-2022-49487

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: intel: fix possible null-ptr-deref in ebu_nand_probe() It will cause null-ptr-deref when using 'res', if platform_get_resource() returns NULL, so move using 'res' after devm_ioremap_resource() that will check it to avoid null-ptr-deref.

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/daa5166450b447415aeeaac0199e445bae7bd0f2	Patch
https://git.kernel.org/stable/c/ddf66aefd685fd46500b9917333e1b1e118276dc	Patch
https://git.kernel.org/stable/c/e5b1e419cdb6dd8709eb05ed34039a3ded8e6003	Patch
https://git.kernel.org/stable/c/f8e262eb7575a4a2412f30f7a1b293875aceba80	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::::::::

History

No history.

Information

Published : 2025-02-26 07:01

Updated : 2025-10-01 20:16

NVD link : CVE-2022-49487

Mitre link : CVE-2022-49487

CVE.ORG link : CVE-2022-49487

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-476

NULL Pointer Dereference

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