From nobody Fri Jul 22 21:53:19 2022 X-Original-To: virtualization@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 4LqNV71Jbdz4X2SP for ; Fri, 22 Jul 2022 21:53:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (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 "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4LqNV675Glz3r8N for ; Fri, 22 Jul 2022 21:53:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (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 did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4LqNV668cHzGj0 for ; Fri, 22 Jul 2022 21:53:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 26MLrIGu054572 for ; Fri, 22 Jul 2022 21:53:18 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 26MLrIp2054571 for virtualization@FreeBSD.org; Fri, 22 Jul 2022 21:53:18 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 265385] lib9p's l9p_puqids() can write beyond the end of qids[] Date: Fri, 22 Jul 2022 21:53:19 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bhyve X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: rtm@lcs.mit.edu X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: virtualization@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Discussion List-Archive: https://lists.freebsd.org/archives/freebsd-virtualization List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-virtualization@freebsd.org X-BeenThere: freebsd-virtualization@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1658526799; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=KHlCuby7QtFqk9BzvN9EHU06Mnja/pXMrmvST1oX17I=; b=jjAoVnf+7Y8RB0V2OrZAGQ3WyfmgV8UsLZ+yjx1BfzK0Jq0uE7PryZb8KlP5aUxDPr5nYn bvOWoMlCBD5o6Z2AD2RiYoME9p0UMBJgatoXV5SvWgjb3ApWntiawB9LT9rVtGZ0rHQwUz HCWfCPEqWRI3LdjCbVI2OeRR0glv7Ol94G/PVFrCEKqq10JRgEgAGfZN76kFQFt6vNEp4O rVkEl1OA3OZyyGL1ICcl4Tu1ojK/NTOOKMwbdBMfOmkZRMIml647Vgo4Gsk+5itgWBp9on RJYBOzMncrIxUXykL8RY5GHtdjwBj+euu6IP1qzmXoifYN/y7+vGhZdWEyfB/g== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1658526799; a=rsa-sha256; cv=none; b=BVDvPlt66jZYMQvEQsuIV4xN7+kD8ARf1Jyb0mVHD5S6L1Eg+BR/Z1Sg/6wNLbqDtaIAxY 7U4DvhPiQcjFZFlYJ5/P556de5wQC5KXz6T0doGy5jIJ9vJEDu/saQEGn7HfTkOwO7JLst q016AvhMwjNZ5VNqPSWHs28K+0ks2Y+HqUYKj5wLeoUbGzuneHi1U4SXxxvOOoXRp5q+UN CmMCTdghF+n3RGe1IEYjS0JyzcX/j6HL9sNi1I+kDVWhiRHpPILxu2aOHKzfFpgRYc+UsS yq5OrcNnnxFPpnhY8grPvmRhGnexJiwoAhQtlGn2CIiIdHyY3qZQhBa6RlaUqA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265385 --- Comment #1 from Robert Morris --- A bhyve guest may be able to trigger this overflow in the bhyve host. --=20 You are receiving this mail because: You are the assignee for the bug.=