AZL-69719
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-69719.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-69719
- Upstream
- Published
- 2025-05-01T15:15:59Z
- Modified
- 2026-04-21T04:36:13.772142Z
- Summary
- CVE-2022-49766 affecting package kernel 5.15.200.1-1
- Details
-
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 __nlmsgput to nlmsgput(), 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)
- References