feat(CVE-2026-43499): add lamu (Moto G05) target with perf KASLR leak

[MhmRdd]

Summary

• New target lamu-VVTA35.51-28-26 (Motorola Moto G05, 6.6.30-android15-8 GKI). Build ID VVTA35.51-28-26.
• perf_leak_text_base() in util.c recovers the executable kernel TEXT alias via perf_event_open kernel-IP sampling.
• Verifications: skips if perf_event_paranoid > 1, filters kernel-text IPs only (drops module IPs below KIMAGE_TEXT_BASE), range-checks the result, and falls back to the slide leak on any failure.
• main.c uses perf as the main KASLR source with the slide leak as fallback.

[MhmRdd]

I used a similar device with same cpu/dtb spec for memory layout "Motorola G06 Power" and flashed boot image of Motorola G05 in this to perform the test.

[MhmRdd]

I later tested on real Morotola G05 device and it works as well

[pubglite55]

@MhmRdd
I beg your pardon for taking up your precious time. Would you be so kind as to explain how you exploit this vulnerability? I would be deeply grateful if you could walk me through the detailed workflow and your core line of reasoning behind the exploitation process.

Your valuable guidance would mean a great deal to me. Thank you sincerely for your patience and assistance.

[nebusecurity]

Hi MhmRdd, thanks for the PR!

The code looks great, and we really appreciate the contribution.

We just need a little more time to complete our internal review before merging.

[nebusecurity]

Ref: #44