CVE-2021-47521

UNKNOWN

Published 2024-05-24T15:09:34.457Z

Actions:

Expert Analysis

Professional remediation guidance

Get tailored security recommendations from our analyst team for CVE-2021-47521. We'll provide specific mitigation strategies based on your environment and risk profile.

No CVSS data available

Description

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

can: sja1000: fix use after free in ems_pcmcia_add_card()

If the last channel is not available then "dev" is freed. Fortunately,
we can just use "pdev->irq" instead.

Also we should check if at least one channel was set up.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Linux

Affected Versions:

fd734c6f25aea4b2b44b045e489aec67b388577e fd734c6f25aea4b2b44b045e489aec67b388577e fd734c6f25aea4b2b44b045e489aec67b388577e fd734c6f25aea4b2b44b045e489aec67b388577e fd734c6f25aea4b2b44b045e489aec67b388577e fd734c6f25aea4b2b44b045e489aec67b388577e fd734c6f25aea4b2b44b045e489aec67b388577e fd734c6f25aea4b2b44b045e489aec67b388577e

Linux