Medium severity5.5NVD Advisory· Published Feb 28, 2024· Updated Jun 17, 2026

CVE-2021-47052

Description

In the Linux kernel, the following vulnerability has been resolved:

crypto: sa2ul - Fix memory leak of rxd

There are two error return paths that are not freeing rxd and causing memory leaks. Fix these.

Addresses-Coverity: ("Resource leak")

LLM-synthesized narrative grounded in this CVE's description and references.

Linux/Kernelcpe-rescue3 versions
5.10+ 2 more
- (no CPE)range: 5.10
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=5.10,<5.10.37
- (no CPE)

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