CVE-2021-47298

Publication date

2024-05-21 14:35:20

Family

Linux

State

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Fix potential memory leak on unlikely error case If skb_linearize is needed and fails we could leak a msg on the error handling. To fix ensure we kfree the msg block before returning error. Found during code review.