From nobody Wed Jul 26 20:34:56 2023 X-Original-To: freebsd-security@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4RB5HW4hXlz4pnR4 for ; Wed, 26 Jul 2023 20:35:03 +0000 (UTC) (envelope-from 0x1eef@protonmail.com) Received: from mail-40131.protonmail.ch (mail-40131.protonmail.ch [185.70.40.131]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "protonmail.com", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4RB5HV3lrLz3v08 for ; Wed, 26 Jul 2023 20:35:02 +0000 (UTC) (envelope-from 0x1eef@protonmail.com) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=protonmail.com header.s=protonmail3 header.b=a7bONS1o; spf=pass (mx1.freebsd.org: domain of 0x1eef@protonmail.com designates 185.70.40.131 as permitted sender) smtp.mailfrom=0x1eef@protonmail.com; dmarc=pass (policy=quarantine) header.from=protonmail.com Date: Wed, 26 Jul 2023 20:34:56 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail3; t=1690403699; x=1690662899; bh=R1Cr72WYPxhTbxc56ZEvR+qVdzw3LMSG0ZcD/Wss49I=; h=Date:To:From:Subject:Message-ID:Feedback-ID:From:To:Cc:Date: Subject:Reply-To:Feedback-ID:Message-ID:BIMI-Selector; b=a7bONS1o0aRvXcf9k0/Bm5nDP0WsswszM1CcU0PQeQXPUeSf+W4dOsz/Ve70beewq GpTFHndLfJlncNbXlGiiPpG22aEpci0vYgo+Zi2K3oq9T5d6UCYoqs+BYqINJgl+jm XHmiaZoU84SEJufXxbb/IK/IYR/Kw3twJfo7aZEyl+NXXWUED1YDdDEnPwaZ655Mlg zMXaKvlnFUkn7oHx+b3p+QpWxd8TIvSWmJyYdt34RgGFhZm8Z08Bq0ZmlUFzytdnr9 /uyqQZBn2qYAMx/HJY1Tg7OrKU3p+JmZ+OsGVqmhL6ARpi/8N/crY6Fk8LYcygThMm gwc7Yem+ZzVGg== To: "freebsd-security@freebsd.org" From: 0x1eef <0x1eef@protonmail.com> Subject: Zenbleed Message-ID: Feedback-ID: 39071764:user:proton List-Id: Security issues List-Archive: https://lists.freebsd.org/archives/freebsd-security List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-security@freebsd.org X-BeenThere: freebsd-security@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spamd-Result: default: False [-4.31 / 15.00]; NEURAL_HAM_SHORT(-1.00)[-0.999]; NEURAL_HAM_LONG(-0.98)[-0.982]; NEURAL_HAM_MEDIUM(-0.93)[-0.932]; DMARC_POLICY_ALLOW(-0.50)[protonmail.com,quarantine]; RWL_MAILSPIKE_EXCELLENT(-0.40)[185.70.40.131:from]; R_SPF_ALLOW(-0.20)[+ip4:185.70.40.0/24:c]; R_DKIM_ALLOW(-0.20)[protonmail.com:s=protonmail3]; MIME_GOOD(-0.10)[text/plain]; FREEMAIL_ENVFROM(0.00)[protonmail.com]; TO_DN_EQ_ADDR_ALL(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; MLMMJ_DEST(0.00)[freebsd-security@freebsd.org]; MIME_TRACE(0.00)[0:+]; RCVD_COUNT_ZERO(0.00)[0]; ARC_NA(0.00)[]; ASN(0.00)[asn:62371, ipnet:185.70.40.0/24, country:CH]; FROM_HAS_DN(0.00)[]; DKIM_TRACE(0.00)[protonmail.com:+]; FREEMAIL_FROM(0.00)[protonmail.com]; RCPT_COUNT_ONE(0.00)[1]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MID_RHS_MATCH_FROM(0.00)[] X-Rspamd-Queue-Id: 4RB5HV3lrLz3v08 X-Spamd-Bar: ---- Hello, I was curious if there are plans to apply the "chicken bit"=20 workaround for the Ryzen line of processors. A firmware update is not scheduled to be released until Nov or Dec=20 at the earliest. Thanks. 0x1eef