PT-2024-11491 · Linux+2 · Linux Kernel+2

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CVE-2021-47570

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Published

2021-11-09

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Updated

2024-08-19

CVSS v3.1

5.5

Medium

VectorAV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)
Description A memory leak has been resolved in the Linux kernel, specifically in the r8188eu staging driver. The issue was fixed by freeing the ptmp variable before returning an error code -EINVAL in the rtw wx read32() function.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Resource Exhaustion

Memory Leak

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Weakness Enumeration

Related Identifiers

BDU:2025-04457
CVE-2021-47570

Affected Products

Astra Linux
Linux Kernel
Red Os