CVE-2024-35890

CVE-2024-35890 affects the Linux kernel GRO path: when packets are GROed with fraglist they may be segmented and reused in the stack. The skb objects could be reused as-is after their destructor was removed in skb_gro_receive_list, but the reference to their socket wasn’t removed, preventing prop...

CVE-2024-35890 gro: fix ownership transfer

In the Linux kernel, the following vulnerability has been resolved: gro: fix ownership transfer If packets are GROed with fraglist they might be segmented later on and continue their journey in the stack. In skbsegmentlist those skbs can be reused as-is. This is an issue as their destructor was...

CVE-2024-35884 udp: do not accept non-tunnel GSO skbs landing in a tunnel

In the Linux kernel, the following vulnerability has been resolved: udp: do not accept non-tunnel GSO skbs landing in a tunnel When rx-udp-gro-forwarding is enabled UDP packets might be GROed when being forwarded. If such packets might land in a tunnel this can cause various issues and...

CVE-2024-35884 udp: do not accept non-tunnel GSO skbs landing in a tunnel

In the Linux kernel, the following vulnerability has been resolved: udp: do not accept non-tunnel GSO skbs landing in a tunnel When rx-udp-gro-forwarding is enabled UDP packets might be GROed when being forwarded. If such packets might land in a tunnel this can cause various issues and...