From patchwork Mon Aug 24 04:21:15 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Junjie Cao X-Patchwork-Id: 2811 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1C871C5DF9C for ; Mon, 24 Aug 2026 02:22:43 +0000 (UTC) Received: from mta0.migadu.com (mta0.migadu.com [91.218.175.73]) by mx.groups.io with SMTP id smtpd.msgproc02-g2.8492.1787538153331431893 for ; Sun, 23 Aug 2026 19:22:33 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@linux.dev header.s=key1 header.b=JPdTZqVt; spf=pass (domain: linux.dev, ip: 91.218.175.73, mailfrom: junjie.cao@linux.dev) X-Envelope-To: openembedded-core@lists.openembedded.org DKIM-Signature: a=rsa-sha256; bh=KXm8tU5mMO15on8Ni99ECOWQZymTgnUa7xr9bKGFcWk=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1787538151; v=1; x=1788142951; b=JPdTZqVtbGwdDg/f1DVPMcCXC5OepST7U7RA3iXNLBvyYrDOqXN0mD8xV6VHWlG0vxc5CFoH 6dFwXdygPsrjVvujCyif+rxJOwbonADSzXnFknURG5z6uyJdI+zB4nnILkQCT41B3U0zgESOe7O B9tHQV0MKQMQfTIDgqzchRXg= X-Envelope-To: openembedded-core@lists.openembedded.org Received: from localhost (2408:8806:52:f8ea:5de6:8d95:1672:70f3) by smtp.migadu.com with ESMTPS id b157176e2ee159d1; Mon, 24 Aug 2026 02:22:31 +0000 X-Mizu-Trace-ID: b157176e2ee159d1 X-Migadu-Flow: FLOW_OUT From: Junjie Cao To: openembedded-core@lists.openembedded.org Cc: paul@pbarker.dev Subject: [OE-core][PATCH v4 0/8] cve-exclusions: triage eight kernel CVEs lacking upstream fix data Date: Sun, 23 Aug 2026 23:21:15 -0500 Message-ID: <20260824042123.1456876-1-junjie.cao@linux.dev> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 List-Id: X-Webhook-Received: from 45-33-107-173.ip.linodeusercontent.com [45.33.107.173] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Mon, 24 Aug 2026 02:22:43 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/244046 This is v4 of the kernel CVE triage from Paul Barker's "linux-yocto CVEs in need of triage" request, reworked according to his review of v3 [1]. Changes since v3: - Seven entries adopt the comment and CVE_STATUS wordings suggested in [1], including triage dates and distribution tracker links in the .inc comments; the CVE-2022-1247 entry was approved as-is and is unchanged. Commit message detail flagged as unnecessary or time-consuming to validate is dropped. One deviation: the CVE-2023-6238 status reads "Proposed fix was not merged" rather than "withdrawn" - the fix was backed out by the nvme maintainer, not withdrawn by its author - matching the comment above the entry. - CVE-2022-0400 stays out of this series as agreed. Red Hat PSIRT has since answered the request for details (ticket PSIRTSUPT-22046) and named the affected code; it is the issue fixed in v6.13 that upstream tracks as CVE-2024-49568, with the details recorded on the public bug [2]. A separate patch records the fixed-version status. Summary of the eight verdicts: fixed-version CVE-2022-1247 6.17, rose_neigh refcount conversion unpatched CVE-2019-14899 weak host model, no upstream fix CVE-2021-3714 inherent to KSM deduplication CVE-2021-3864 proposed fixes not merged CVE-2022-4543 EntryBleed, no fix proposed CVE-2023-3397 JFS UAF, proposed fix withdrawn CVE-2023-6238 NVMe passthrough, fix not merged CVE-2023-6240 Marvin oracle, fixed only in RHEL AI assistance is disclosed with the AI-Generated trailer on each patch. Once these are settled I can prepare the wrynose and scarthgap backports. [1] https://lore.kernel.org/openembedded-core/7b18fd3a5e6b660b9c605671da2b188b5abbf4ba.camel@pbarker.dev/ [2] https://bugzilla.redhat.com/show_bug.cgi?id=2044575 v3: https://lore.kernel.org/openembedded-core/20260812072842.1176341-1-junjie.cao@linux.dev/ v2: https://lore.kernel.org/openembedded-core/20260803084827.1348810-1-junjie.cao@linux.dev/ Junjie Cao (8): cve-exclusions: set status for CVE-2019-14899 cve-exclusions: set status for CVE-2021-3714 cve-exclusions: set status for CVE-2021-3864 cve-exclusions: set status for CVE-2022-1247 cve-exclusions: set status for CVE-2022-4543 cve-exclusions: set status for CVE-2023-3397 cve-exclusions: set status for CVE-2023-6238 cve-exclusions: set status for CVE-2023-6240 meta/recipes-kernel/linux/cve-exclusion.inc | 68 +++++++++++++++++++++ 1 file changed, 68 insertions(+)