From nobody Sun May 15 02:05:11 2022 X-Original-To: fs@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 562F01ADF0F1 for ; Sun, 15 May 2022 02:05:12 +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 4L15Lc0z52z3lNM for ; Sun, 15 May 2022 02:05:12 +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 017E5229FF for ; Sun, 15 May 2022 02:05:12 +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 24F25Bq5085365 for ; Sun, 15 May 2022 02:05:11 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 24F25BGc085364 for fs@FreeBSD.org; Sun, 15 May 2022 02:05:11 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: fs@FreeBSD.org Subject: [Bug 263971] ffs: malicious superblock can cause buffer overflow during tasting: anic: vm_fault_lookup: fault on nofault entry, addr: 0xffffffc07cb67000 Date: Sun, 15 May 2022 02:05:11 +0000 X-Bugzilla-Reason: CC AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: Unspecified X-Bugzilla-Keywords: crash, needs-qa X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: koobs@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? maintainer-feedback? mfc-stable13? mfc-stable12? X-Bugzilla-Changed-Fields: cc short_desc bug_status keywords flagtypes.name 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: Filesystems List-Archive: https://lists.freebsd.org/archives/freebsd-fs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-fs@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1652580312; 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=ODCASETpFdzdYeJ+xLDRzYBBlQfxU/uR77HrBkzHgyU=; b=PU7sUVgpMtF99omiQJ3MKeKMqJe/f0emkaV4M/KcCVr7IFgesLOh37bJ187qEo5KHhyTEQ rawKYAcZIl8F0VklpMYDdF1vXJyJGecDkhTjD4uTYRUD0lzbD74yz5jzgsyjG9yW/LxsCt mjgK2gZxaa78tlXKNesLk/vdCYLfB+eeulm6o5RymUdWtwxfW8dHsVZkaJagGtj779QETe CB6NZ4QJaKyjXJT34ds+qa1aaoKd2o+KeoH3J/P2bn6rFCcMX5SIz78c0iA8UTtSfetL8z tdgA66fUyilhdgEdrlBCm/IZFWjC86PmPnG/jW+TagtJH9RDAcoak7cK7QoNpw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1652580312; a=rsa-sha256; cv=none; b=ZOJckLKFXugH2a0TLtxVeeEO9KnpRt9lhJK9bcWIfZyArRXcntNLkQc2mDyzm3eEpJZIv6 r+2oiuTmGAM0s0egBdCeQGCtzrfKRXb/llYCLzCqmPneBBnBwNrrXVIjq2yDbdUB9AvS4H S3R4q3bt04ocM2qDIpc/l3FXKvVh1zT+8CM/BTsVMZqt4GvHLYyJhcT/+OKDC7mIAc+r8O BCVaBdfTwiRv2c0oYqdk0UENR6sNnUtql2dEPseJjP8/o2IxF5OTEsVHkYvyc6lCSOIv04 ePIVYN2vpFbUy/kfXbPMCXuJzFpbGaX08mCJtzPrlam5c2NDVhW/p9fY0Yhd6Q== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D263971 Kubilay Kocak changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |fs@FreeBSD.org, | |mckusick@FreeBSD.org, | |ports-secteam@FreeBSD.org Summary|malicious superblock can |ffs: malicious superblock |cause buffer overflow |can cause buffer overflow |during tasting |during tasting: anic: | |vm_fault_lookup: fault on | |nofault entry, addr: | |0xffffffc07cb67000 Status|New |Open Keywords| |crash, needs-qa Flags| |maintainer-feedback?(mckusi | |ck@FreeBSD.org), | |maintainer-feedback?(ports- | |secteam@FreeBSD.org), | |mfc-stable13?, | |mfc-stable12? --=20 You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.=