DF-3744 / manifest.json
{ "finding_id": "DF-3744", "title": "Unbounded LVDS mode-patch record walk + fake-EDID copy read past the VBIOS image buffer (conditional userspace leak)", "verdict": "inconclusive", "impact": "none (not runtime-demonstrated; source-certain)", "reproduce": { "build": "./build.sh", "run": "./run.sh (after ./build.sh)", "expected": "fake-EDID len=200: 200/200 bytes read beyond image end; walk continues past end until garbage record type; exit_code=0" }, "kernel_refs": [ "sys/dev/drm/radeon/radeon_atombios.c:1691-1752", "sys/dev/drm/radeon/radeon_atombios.c:1717-1737", "sys/dev/drm/radeon/radeon_bios.c:269-292" ], "artifacts": [ "README.md", "VERDICT.md", "build.log", "build.sh", "env.txt", "harness_lvds.c", "run.log", "run.sh", "README.md", "VERDICT.md", "manifest.json", "verdict.json", "fix.diff" ] } |