From patchwork Tue Oct 18 17:43:03 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thadeu Lima de Souza Cascardo X-Patchwork-Id: 1691644 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=canonical.com header.i=@canonical.com header.a=rsa-sha256 header.s=20210705 header.b=DzkEto0X; dkim-atps=neutral Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4MsLp604fQz23jx for ; Wed, 19 Oct 2022 04:44:13 +1100 (AEDT) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1okqdI-0003Z1-JP; Tue, 18 Oct 2022 17:44:04 +0000 Received: from smtp-relay-canonical-1.internal ([10.131.114.174] helo=smtp-relay-canonical-1.canonical.com) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1okqdH-0003Yt-JK for kernel-team@lists.ubuntu.com; Tue, 18 Oct 2022 17:44:03 +0000 Received: from localhost.localdomain (1.general.cascardo.us.vpn [10.172.70.58]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-canonical-1.canonical.com (Postfix) with ESMTPSA id 9ABB03F4C1 for ; Tue, 18 Oct 2022 17:44:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1666115042; bh=742DvDZEPKrBnzlDSF6lGphlGtoXd2na3zhrghGJEls=; h=From:To:Subject:Date:Message-Id:MIME-Version:Content-Type; b=DzkEto0Xl1QM9XOssJxmt6ApsOyrlpyQUCA89ROfBWr/Eha2F1vy18u+3RBj9H6E1 mjQ0IKp4bAUxODqTsQmfRJPKEdMdiqCcnX5Cul7CI+v0b5/vIvXcILz+oaXZXBxjsq yX+IUTNOSJXmuu3UxliKduVHKaA+fubMXetkYVtjWvq7hSq08bIYipOFas0VUBehSw /r5/7zkBgZzWgnX6/ZjdI8F9YEVSe1gNcpkQaw828X+KIs9w+/8SUZAJyX1l60Kwl/ S4blTpCryr9FKaxMOmX+tySmzhHG5m8p/RWAVsC7tA9CyE/axHzXk3nAeBGsYoK/gv bFmkUqgfZk7KA== From: Thadeu Lima de Souza Cascardo To: kernel-team@lists.ubuntu.com Subject: [SRU OEM-6.0 0/9] wlan CVE fixes Date: Tue, 18 Oct 2022 14:43:03 -0300 Message-Id: <20221018174312.3383944-1-cascardo@canonical.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" This fixes CVE-2022-41674, CVE-2022-42719, CVE-2022-42720, CVE-2022-42721 and CVE-2022-42722. Johannes Berg (9): wifi: cfg80211: fix u8 overflow in cfg80211_update_notlisted_nontrans() wifi: cfg80211/mac80211: reject bad MBSSID elements wifi: mac80211: fix MBSSID parsing use-after-free wifi: cfg80211: ensure length byte is present before access wifi: cfg80211: fix BSS refcounting bugs wifi: cfg80211: avoid nontransmitted BSS list corruption wifi: mac80211_hwsim: avoid mac80211 warning on bad rate wifi: mac80211: fix crash in beacon protection for P2P-device wifi: cfg80211: update hidden BSSes to avoid WARN_ON drivers/net/wireless/mac80211_hwsim.c | 2 + net/mac80211/ieee80211_i.h | 8 +++ net/mac80211/rx.c | 12 +++-- net/mac80211/util.c | 32 +++++------ net/wireless/scan.c | 77 +++++++++++++++++---------- 5 files changed, 84 insertions(+), 47 deletions(-) Acked-by: Tim Gardner Acked-by: Luke Nowakowski-Krijger