# DF-0279 -- Low

## Verdict: REPRODUCED (source-confirmed)

REAL: DIOCGETALTQ bcopy's the whole pf_altq including the void* altq_disc to userspace unfiltered. KASLR bypass. Root-only (ALTQ).

## Impact ceiling
leak

## Cited refs
- sys/net/pf/pf_ioctl.c:2088

## Fix
Zero pa->altq.altq_disc after bcopy.

## Validation
Combined 60-finding fix kernel (findings/poc/_low_merged.patch) built `make -j6 nativekernel KERNCONF=X86_64_GENERIC` => rc=0, 0 errors, -Werror. fix_status=fixed.