CVE-2026-64550

In the Linux kernel, the following vulnerability has been resolved: net: qualcomm: rmnet: validate MAP frame length before ingress parsing When ingress deaggregation is disabled, rmnetmapingresshandler passes the skb straight to rmnetmapingresshandler, skipping the length validation that...

CVE-2026-64550

The CVE-2026-64550 entry concerns the Linux kernel Qualcomm RMNet driver. When ingress deaggregation is disabled, rmnet_map_ingress_handler() bypasses length validation and passes the skb directly to __rmnet_map_ingress_handler(), causing the MAP header/CSUM handling to dereference using on-wire ...

CVE-2026-64188

In the Linux kernel, the following vulnerability has been resolved: net: qualcomm: rmnet: fix endpoint use-after-free in rmnetdellink rmnetdellink removes the endpoint from the hash table with hlistdelinitrcu and then immediately frees it with kfree. However, RCU readers on the receive path...

Ubuntu 22.04 LTS / 23.10 : Linux kernel (AWS) vulnerabilities (USN-6707-3)

The remote Ubuntu 22.04 LTS / 23.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6707-3 advisory. Lonial Con discovered that the netfilter subsystem in the Linux kernel did not properly handle element deactivation in certain cases, leading to ...

Ubuntu 23.10 : Linux kernel (ARM laptop) vulnerabilities (USN-6707-2)

The remote Ubuntu 23.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6707-2 advisory. Lonial Con discovered that the netfilter subsystem in the Linux kernel did not properly handle element deactivation in certain cases, leading to a...