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CVE-2021-47050 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: memory: renesas-rpc-if: fix possible NULL pointer dereference of resource The platform_get_resource_byname() can return NULL which would be immediately dereferenced by resource_size(). Instead dereference it after validating the resource. Addresses-Coverity: Dereference null return value


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://git.kernel.org/stable/c/59e27d7c94aa02da039b000d33c304c179395801
https://git.kernel.org/stable/c/71bcc1b4a1743534d8abdcb57ff912e6bc390438
https://git.kernel.org/stable/c/a74cb41af7dbe019e4096171f8bc641c7ce910ad
https://git.kernel.org/stable/c/e16acc3a37f09e18835dc5d8014942c2ef6ca957

Weakness Enumeration

CWE-ID CWE Name Source

Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-47050
NVD Published Date:
02/28/2024
NVD Last Modified:
02/28/2024
Source:
kernel.org