CVE-2021-47050

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
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

09 Dec 2024, 19:06

Type Values Removed Values Added
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
First Time Linux linux Kernel
Linux
References () https://git.kernel.org/stable/c/59e27d7c94aa02da039b000d33c304c179395801 - () https://git.kernel.org/stable/c/59e27d7c94aa02da039b000d33c304c179395801 - Patch
References () https://git.kernel.org/stable/c/71bcc1b4a1743534d8abdcb57ff912e6bc390438 - () https://git.kernel.org/stable/c/71bcc1b4a1743534d8abdcb57ff912e6bc390438 - Patch
References () https://git.kernel.org/stable/c/a74cb41af7dbe019e4096171f8bc641c7ce910ad - () https://git.kernel.org/stable/c/a74cb41af7dbe019e4096171f8bc641c7ce910ad - Patch
References () https://git.kernel.org/stable/c/e16acc3a37f09e18835dc5d8014942c2ef6ca957 - () https://git.kernel.org/stable/c/e16acc3a37f09e18835dc5d8014942c2ef6ca957 - Patch
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 5.5
CWE CWE-476

Information

Published : 2024-02-28 09:15

Updated : 2024-12-09 19:06


NVD link : CVE-2021-47050

Mitre link : CVE-2021-47050

CVE.ORG link : CVE-2021-47050


JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-476

NULL Pointer Dereference