Description

In the Linux kernel, the following vulnerability has been resolved: mm, slub: fix potential use-after-free in slab_debugfs_fops When sysfs_slab_add failed, we shouldn't call debugfs_slab_add() for s because s will be freed soon. And slab_debugfs_fops will use s later leading to a use-after-free.

INFO

Published Date :

2024-05-22T06:23:28.263Z

Last Modified :

2025-05-04T07:11:39.369Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2021-47470 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2021-47470.

URL Resource
https://git.kernel.org/stable/c/159d8cfbd0428d487c53be4722f33cdab0d25d83 cve-icon cve-icon
https://git.kernel.org/stable/c/67823a544414def2a36c212abadb55b23bcda00c cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024052228-CVE-2021-47470-094f@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2021-47470 cve-icon
https://www.cve.org/CVERecord?id=CVE-2021-47470 cve-icon
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