CVE-2025-21629

CVE-2025-21629: Linux kernel vulnerability where NETIF_F_IPV6_CSUM offload for BIG TCP/IPv6 packets with extension headers was disabled by a commit; this caused skb_warn_bad_offload to fire for large TCP packets. The issue is resolved by reverting the change and re-enabling IPv6 CSUM offload for ...

CVE-2024-53136

CVE-2024-53136 relates to the Linux kernel mm/shmem issue: reverting a previous fix for data-race in shmem_getattr() that could deadlock when accessing tmpfs over NFS. Public details indicate the change targeted the shmem_getattr() path (mm: shmem) and mentions the deadlock scenario, with remedia...

CVE-2025-39770

CVE-2025-39770 affects the Linux kernel’s GSO/TSO handling for IPv6. When performing GSO on IPv6 packets with extension headers, the kernel may request checksum offload even though the egress device only advertises NETIF_F_IPV6_CSUM, which explicitly does not support offloading for packets with e...

CVE-2025-38683

CVE-2025-38683 affects hv_netvsc in the Linux kernel. The issue arises during namespace deletion when a VF NIC is moved to a new namespace and then back, causing netdev list handling to dereference NULL and trigger a kernel panic. The supplied references describe the root cause as a race in defau...