In the Linux kernel, the following vulnerability has been resolved:
ipvs: do not propagate one-packet flag to synced conns
Synced connections can be created before their destination exists. When
the destination is later added, ip_vs_bind_dest() copies connection flags
from the destination into cp->flags.
IP_VS_CONN_F_ONE_PACKET connections are not synced. If a synced
connection inherits IP_VS_CONN_F_ONE_PACKET while it is already hashed,
expiry can treat it as a one-packet connection and skip unlinking the
existing conn_tab node, leaving stale hash nodes pointing at a freed
struct ip_vs_conn.
Drop IP_VS_CONN_F_ONE_PACKET from destination flags when binding synced
connections.
References
Configurations
No configuration.
History
No history.
Information
Published : 2026-08-28 08:16
Updated : 2026-08-29 07:16
NVD link : CVE-2026-80714
Mitre link : CVE-2026-80714
CVE.ORG link : CVE-2026-80714
JSON object : View
Products Affected
No product.
CWE
No CWE.