[PATCH 5.15.y 0/2] Backport fix for CVE-2024-38538

The 2nd patch fixes CVE-2024-38538, but it requires the helper function pskb_may_pull_reason which is defined in the 1st patch. Backport both together.

Eric Dumazet (1): net: add pskb_may_pull_reason() helper

Nikolay Aleksandrov (1): net: bridge: xmit: make sure we have at least eth header len bytes

include/linux/skbuff.h | 19 +++++++++++++++---- net/bridge/br_device.c | 6 ++++++ 2 files changed, 21 insertions(+), 4 deletions(-)