CVSS 3.1
5.5 mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HCVE-2021-47050
Medium (5.5) in linux linux kernel. EPSS 0.2% chance of exploitation in the next 30 days.
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
Severity
- EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 14% of CVEs (scores of 2026-10-31)
- CWE
- CWE-476
- Published
- Modified
- Record from
- the NVD, synced
Affected
- linux:linux_kernel
References
- 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
- https://git.kernel.org/stable/c/59e27d7c94aa02da039b000d33c304c179395801