Description

In the Linux kernel, the following vulnerability has been resolved: ovl: Use "buf" flexible array for memcpy() destination The "buf" flexible array needs to be the memcpy() destination to avoid false positive run-time warning from the recent FORTIFY_SOURCE hardening: memcpy: detected field-spanning write (size 93) of single field "&fh->fb" at fs/overlayfs/export.c:799 (size 21)

INFO

Published Date :

2025-03-27T16:42:54.289Z

Last Modified :

2026-01-19T12:17:42.348Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2022-49743 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2022-49743.

URL Resource
https://git.kernel.org/stable/c/012cdef22000f3104e4fa8224ad29fde509b8caf cve-icon cve-icon
https://git.kernel.org/stable/c/07a96977b2f462337a9121302de64277b8747ab1 cve-icon cve-icon
https://git.kernel.org/stable/c/a77141a06367825d639ac51b04703d551163e36c cve-icon cve-icon
https://git.kernel.org/stable/c/cf8aa9bf97cadf85745506c6a3e244b22c268d63 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025032758-CVE-2022-49743-a049@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2022-49743 cve-icon
https://www.cve.org/CVERecord?id=CVE-2022-49743 cve-icon
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