From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E58FA146A93 for ; Sat, 17 Aug 2024 09:13:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723886019; cv=none; b=eAEx7g34b0m+3Y78m5FDz041ole1iy0btbiHSsB5lcjh5pPIC65SRcYm0qpk+hY1xbxkLhXvwCVDL1ekziM4SG8erN+BOjRPguNchRwVqXw4Q5rfIplm0ih02wvebk+SzTWRQWXxrEgU/oCOO1MZ212CBvlUHTMIvTvRhDrqIns= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723886019; c=relaxed/simple; bh=/V9N6m9nTFQgCYVo8/2u+llSv5XLu2vritKGCVkCxn8=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=RD5C+UteqcPKQmjCz0NQqNdiZbGCtFzlx4lZCEQxXTj1wuk5XRy8K1BWFqe7i/id8YFxLQhlcaMjt6et79cwlkPhB0oRYggTAdIfYmPMC64F9SIW08PC4YfEA3rsRMY5JR1ofY/KHj1GgAsE17AR+6n8QA6Pz4Yp1Wm8q6UO8UM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=KcNdE5+u; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="KcNdE5+u" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6D7BDC116B1; Sat, 17 Aug 2024 09:13:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1723886018; bh=/V9N6m9nTFQgCYVo8/2u+llSv5XLu2vritKGCVkCxn8=; h=From:To:Cc:Subject:Date:Reply-to:From; b=KcNdE5+uZyc28g3CDvrf8YTA2XlGzx0BezTOGlUtfmftAoAJ3ReaW70Td9JHUnnDv 5GaDbNsED0al4N6ni0HAS6OYWTfOZPgGehJBDYYQqgFbcCx9dJKMgn+CHS8SUQnGom t69JYV/RVPxnIacn2qMuYLria2oih7U5G+NULEjs= From: Greg Kroah-Hartman To: linux-cve-announce@vger.kernel.org Cc: Greg Kroah-Hartman Subject: CVE-2024-42322: ipvs: properly dereference pe in ip_vs_add_service Date: Sat, 17 Aug 2024 11:10:27 +0200 Message-ID: <2024081755-CVE-2024-42322-e2ef@gregkh> X-Mailer: git-send-email 2.46.0 Precedence: bulk X-Mailing-List: linux-cve-announce@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Reply-to: , X-Developer-Signature: v=1; a=openpgp-sha256; l=1955; i=gregkh@linuxfoundation.org; h=from:subject:message-id; bh=/V9N6m9nTFQgCYVo8/2u+llSv5XLu2vritKGCVkCxn8=; b=owGbwMvMwCRo6H6F97bub03G02pJDGkHMh4XBCq7K38KlP0dyD/r01/hBMa4aed6/v6aXhr1b kv1uYPzOmJZGASZGGTFFFm+bOM5ur/ikKKXoe1pmDmsTCBDGLg4BWAiGWsY5rvurNff1zr5mrTs JgveM9+mvNXdepVhfo6YbPAhtnMyGrcZBPkXxcr4XuAWBwA= X-Developer-Key: i=gregkh@linuxfoundation.org; a=openpgp; fpr=F4B60CC5BF78C2214A313DCB3147D40DDB2DFB29 Content-Transfer-Encoding: 8bit Description =========== In the Linux kernel, the following vulnerability has been resolved: ipvs: properly dereference pe in ip_vs_add_service Use pe directly to resolve sparse warning: net/netfilter/ipvs/ip_vs_ctl.c:1471:27: warning: dereference of noderef expression The Linux kernel CVE team has assigned CVE-2024-42322 to this issue. Affected and fixed versions =========================== Issue introduced in 4.7 with commit 39b972231536 and fixed in 6.6.44 with commit 3dd428039e06 Issue introduced in 4.7 with commit 39b972231536 and fixed in 6.10.3 with commit c420cd5d5bc6 Issue introduced in 4.7 with commit 39b972231536 and fixed in 6.11-rc1 with commit cbd070a4ae62 Please see https://www.kernel.org for a full list of currently supported kernel versions by the kernel community. Unaffected versions might change over time as fixes are backported to older supported kernel versions. The official CVE entry at https://cve.org/CVERecord/?id=CVE-2024-42322 will be updated if fixes are backported, please check that for the most up to date information about this issue. Affected files ============== The file(s) affected by this issue are: net/netfilter/ipvs/ip_vs_ctl.c Mitigation ========== The Linux kernel CVE team recommends that you update to the latest stable kernel version for this, and many other bugfixes. Individual changes are never tested alone, but rather are part of a larger kernel release. Cherry-picking individual commits is not recommended or supported by the Linux kernel community at all. If however, updating to the latest release is impossible, the individual changes to resolve this issue can be found at these commits: https://git.kernel.org/stable/c/3dd428039e06e1967ce294e2cd6342825aaaad77 https://git.kernel.org/stable/c/c420cd5d5bc6797f3a8824e7d74f38f0c286fca5 https://git.kernel.org/stable/c/cbd070a4ae62f119058973f6d2c984e325bce6e7