SUSE CVE-2026-46207

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: fix empty payload in tap skb for non-linear buffers For non-linear skbs, virtiotransportbuildskb goes through virtiotransportcopynonlinearskb to copy the original payload in the new skb to be delivered to the vsockm...

CVE-2026-46207

The CVE-2026-46207 issue affects the Linux kernel’s vsock/virtio path, where non-linear skbs could fail to copy payloads to the vsockmon tap device due to iov_iter not being properly initialized. The fix standardizes handling for both linear and non-linear skbs by removing the linear/non-linear s...

EUVD-2026-27614

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Fix memory leak in airohaqdmarxprocess If an error occurs on the subsequents buffers belonging to the non-linear part of the skb e.g. due to an error in the payload length reported by the NIC or if we consumed all th...

CVE-2026-43102 net: airoha: Fix memory leak in airoha_qdma_rx_process()

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Fix memory leak in airohaqdmarxprocess If an error occurs on the subsequents buffers belonging to the non-linear part of the skb e.g. due to an error in the payload length reported by the NIC or if we consumed all th...

SUSE CVE-2026-31517

In the Linux kernel, the following vulnerability has been resolved: xfrm: iptfs: fix skbput panic on non-linear skb during reassembly In iptfsreassemcont, IP-TFS attempts to append data to the new inner packet 'newskb' that is being reassembled. First a zero-copy approach is tried if it succeeds...

CVE-2026-31517 xfrm: iptfs: fix skb_put() panic on non-linear skb during reassembly

In the Linux kernel, the following vulnerability has been resolved: xfrm: iptfs: fix skbput panic on non-linear skb during reassembly In iptfsreassemcont, IP-TFS attempts to append data to the new inner packet 'newskb' that is being reassembled. First a zero-copy approach is tried if it succeeds...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an inability to properly compute checksums when handling non-linear skb's, which could lead to out-of-bounds...

Linux Distros Unpatched Vulnerability : CVE-2024-26665

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: tunnels: fix out of bounds access when building IPv6 PMTU error If the ICMPv6 error is built...

OESA-2024-2493 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: net: missing check virtio Two missing check in virtionethdrtoskb allowed syzbot to crash kernels again 1. After the skbsegment function the buffer may become...

kernel: net: missing check virtio

In the Linux kernel, the following vulnerability has been resolved: net: missing check virtio Two missing check in virtionethdrtoskb allowed syzbot to crash kernels again 1. After the skbsegment function the buffer may become non-linear nrfrags != 0, but since the SKBTXSHAREDFRAG flag is not set...

CVE-2024-26665 tunnels: fix out of bounds access when building IPv6 PMTU error

In the Linux kernel, the following vulnerability has been resolved: tunnels: fix out of bounds access when building IPv6 PMTU error If the ICMPv6 error is built from a non-linear skb we get the following splat, BUG: KASAN: slab-out-of-bounds in docsum+0x220/0x240 Read of size 4 at addr...

CVE-2024-26665

CVE-2024-26665 (Linux kernel) fixes a out-of-bounds access when constructing IPv6 PMTU ICMP errors in tunnels, triggered if the ICMPv6 error is built from a non-linear skb. The root cause is a slab-out-of-bounds read/write in the path that sums skb data (read of size 4) during PMTU error handling...