CVE-2022-49766

In the Linux kernel, the following vulnerability has been resolved: netlink: Bounds-check struct nlmsgerr creation In preparation for FORTIFY_SOURCE doing bounds-check on memcpy(), switch from __nlmsg_put to nlmsg_put(), and explain the bounds check for dealing with the memcpy() across a composite flexible array struct. Avoids this future run-time warning: memcpy: detected field-spanning write (size 32) of single field "&errmsg->msg" at net/netlink/af_netlink.c:2447 (size 16)

The following products are affected by CVE-2022-49766 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2022-49766.

URL	Resource
https://git.kernel.org/stable/c/710d21fdff9a98d621cd4e64167f3ef8af4e2fd1
https://git.kernel.org/stable/c/aff4eb16f589c3af322a2582044bca365381fcd6
https://lore.kernel.org/linux-cve-announce/2025050114-CVE-2022-49766-7b16@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2022-49766
https://www.cve.org/CVERecord?id=CVE-2022-49766