Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990411)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990411 advisory. In the Linux kernel, the following vulnerability has been resolved: ipgre: test csumstart instead of transport header GRE with TUNNELCSUM will apply local checksum...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989720)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989720 advisory. In the Linux kernel, the following vulnerability has been resolved: ipgre: test csumstart instead of transport header GRE with TUNNELCSUM will apply local checksum...

UBUNTU-CVE-2022-49340

In the Linux kernel, the following vulnerability has been resolved: ipgre: test csumstart instead of transport header GRE with TUNNELCSUM will apply local checksum offload on CHECKSUMPARTIAL packets. ipgrexmit must validate csumstart after an optional skbpull, else lcocsum may trigger an overflow...