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Path: ...!news.nobody.at!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: Lawrence D'Oliveiro <ldo@nz.invalid> Newsgroups: comp.arch Subject: Re: Privilege Levels Below User Date: Tue, 11 Jun 2024 04:15:35 -0000 (UTC) Organization: A noiseless patient Spider Lines: 6 Message-ID: <v48j17$sc37$13@dont-email.me> References: <jai66jd4ih4ejmek0abnl4gvg5td4obsqg@4ax.com> <2ad84effd7f284445e0d8b90e0170f09@www.novabbs.org> <4fhb6jdpr1tlonfum9cccq9j1h2vrlo60j@4ax.com> <v45bfr$3rcpa$9@dont-email.me> <qhad6j5tluqudv4ibkdahri14u5bpfch7f@4ax.com> <47ca0814d4cb268763a6dab951f6c828@www.novabbs.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Injection-Date: Tue, 11 Jun 2024 06:15:36 +0200 (CEST) Injection-Info: dont-email.me; posting-host="631f869a34a46d5df9e0635873afdf43"; logging-data="929895"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX18Dz4gnBOB9HKnlwD98UBl7" User-Agent: Pan/0.158 (Avdiivka; ) Cancel-Lock: sha1:ng7eq9biPI3FoJkjhMx3+G7U7Vk= Bytes: 1357 On Mon, 10 Jun 2024 18:43:09 +0000, MitchAlsup1 wrote: > One can create a PTE pointing at that RAM disk page and then allow > someone to execute it directly. Funny, that’s how demand-paging works.