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.

INFO

Published Date :

2024-05-21T14:35:20.622Z

Last Modified :

2025-05-04T07:08:13.157Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2021-47298 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2021-47298.

URL Resource
https://git.kernel.org/stable/c/6c508a1c6c62793dc6e6872cad4b200097bab7c9 cve-icon cve-icon
https://git.kernel.org/stable/c/715f378f42909c401ec043f5150c4fdf57fb8889 cve-icon cve-icon
https://git.kernel.org/stable/c/7e6b27a69167f97c56b5437871d29e9722c3e470 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024052125-CVE-2021-47298-22d6@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2021-47298 cve-icon
https://www.cve.org/CVERecord?id=CVE-2021-47298 cve-icon
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