From owner-svn-ports-all@freebsd.org Fri Jan 29 06:47:51 2021 Return-Path: Delivered-To: svn-ports-all@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 23C6B4FF49C; Fri, 29 Jan 2021 06:47:51 +0000 (UTC) (envelope-from philip@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 4DRnw70JFQz4Qw3; Fri, 29 Jan 2021 06:47:51 +0000 (UTC) (envelope-from philip@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id F163A1E128; Fri, 29 Jan 2021 06:47:50 +0000 (UTC) (envelope-from philip@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id 10T6loMF095670; Fri, 29 Jan 2021 06:47:50 GMT (envelope-from philip@FreeBSD.org) Received: (from philip@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id 10T6loSf095669; Fri, 29 Jan 2021 06:47:50 GMT (envelope-from philip@FreeBSD.org) Message-Id: <202101290647.10T6loSf095669@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: philip set sender to philip@FreeBSD.org using -f From: Philip Paeps Date: Fri, 29 Jan 2021 06:47:50 +0000 (UTC) To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r563173 - head/security/vuxml X-SVN-Group: ports-head X-SVN-Commit-Author: philip X-SVN-Commit-Paths: head/security/vuxml X-SVN-Commit-Revision: 563173 X-SVN-Commit-Repository: ports MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-ports-all@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: SVN commit messages for the ports tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 29 Jan 2021 06:47:51 -0000 Author: philip Date: Fri Jan 29 06:47:50 2021 New Revision: 563173 URL: https://svnweb.freebsd.org/changeset/ports/563173 Log: security/vuxml: add FreeBSD SA-21:02.xenoom Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Fri Jan 29 06:47:47 2021 (r563172) +++ head/security/vuxml/vuln.xml Fri Jan 29 06:47:50 2021 (r563173) @@ -77,6 +77,36 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> + + FreeBSD -- Xen guests can triger backend Out Of Memory + + + FreeBSD-kernel + 12.212.2_3 + 12.112.1_13 + 11.411.4_7 + + + + +

Problem Description:

Some OSes (including Linux, FreeBSD, and NetBSD) are processing watch + events using a single thread. If the events are received faster than + the thread is able to handle, they will get queued.

As the queue is unbound, a guest may be able to trigger a OOM in + the backend.

+ + + + CVE-2020-29568 + SA-21:02.xenoom + + + 2021-01-29 + 2021-01-29 + + + FreeBSD -- Uninitialized kernel stack leaks in several file systems