In the Linux kernel, the following vulnerability has been resolved:
octeontx2-af: Free BPID bitmap on setup failure
nix_setup_bpids() allocates bp->bpids with rvu_alloc_bitmap(), which uses
a plain kcalloc(). If any of the following devm_kcalloc() allocations for
the BPID mapping arrays fails, the function returns without freeing the
bitmap. Free the BPID bitmap before returning from those error paths.
References 4
https://git.kernel.org/stable/c/19c148cb82d11bb7cc7d86038a94e608a297e63c
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/36323f54cd323122a1be89ab2c316a6e55a94e30
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/7a939b683a74bd7d7ce4e3b7f696b491c8d71af4
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/d0c880c9f4051100517040d065caff60e913b659
416baaa9-dc9f-4396-8d5f-8c081fb06d67