Description

In the Linux kernel, the following vulnerability has been resolved: devlink: fix netns refcount leak in devlink_nl_cmd_reload() While preparing my patch series adding netns refcount tracking, I spotted bugs in devlink_nl_cmd_reload() Some error paths forgot to release a refcount on a netns. To fix this, we can reduce the scope of get_net()/put_net() section around the call to devlink_reload().

INFO

Published Date :

2024-05-24T15:09:28.686Z

Last Modified :

2025-05-04T07:12:38.356Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2021-47514 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2021-47514.

URL Resource
https://git.kernel.org/stable/c/4b7e90672af8e0c78205db006f1b0a20ebd07f5f cve-icon cve-icon
https://git.kernel.org/stable/c/4dbb0dad8e63fcd0b5a117c2861d2abe7ff5f186 cve-icon cve-icon
https://git.kernel.org/stable/c/fe30b70ca84da9c4aca85c03ad86e7a9b89c5ded cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024052431-CVE-2021-47514-9975@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2021-47514 cve-icon
https://www.cve.org/CVERecord?id=CVE-2021-47514 cve-icon
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