In the Linux kernel, the following vulnerability has been resolved:
net: ethernet: mtk_eth_soc: Reset prog ptr to old_prog in case of error in mtk_xdp_setup()
Reset eBPF program pointer to old_prog and do not decrease its ref-count
if mtk_open routine in mtk_xdp_setup() fails.
References 6
https://git.kernel.org/stable/c/0abc73c8a40fd64ac1739c90bb4f42c418d27a5e
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/29629dd7d37349e9fb605375a75de44ac8926ea9
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/6f95b59520278a72df9905db791b7ea31375fbc1
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/8c2d76a9658a4dbfcf02f2693a97e2d5ff42197a
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/b73dfe1ea7be7a072482434643b517d7726f4c8d
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/ff14cd44c85c20ad69479db73698185de291550c
416baaa9-dc9f-4396-8d5f-8c081fb06d67