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[204.195.112.199]) by smtp.gmail.com with ESMTPSA id l6-20020a170903120600b0016a0bf0ce32sm596864plh.70.2022.06.28.16.36.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Jun 2022 16:36:15 -0700 (PDT) Date: Tue, 28 Jun 2022 16:36:12 -0700 From: Stephen Hemminger To: Marcel Holtmann , Luiz Augusto von Dentz , Johan Hedberg Cc: linux-bluetooth@vger.kernel.org Subject: Fw: [Bug 216186] New: NULL pointer deref in klist_next triggered by Bluetooth HCI_Disconnection_Complete event in 5.4 kernel Message-ID: <20220628163612.2974d48b@hermes.local> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org Begin forwarded message: Date: Tue, 28 Jun 2022 22:32:55 +0000 From: bugzilla-daemon@kernel.org To: stephen@networkplumber.org Subject: [Bug 216186] New: NULL pointer deref in klist_next triggered by Bluetooth HCI_Disconnection_Complete event in 5.4 kernel https://bugzilla.kernel.org/show_bug.cgi?id=216186 Bug ID: 216186 Summary: NULL pointer deref in klist_next triggered by Bluetooth HCI_Disconnection_Complete event in 5.4 kernel Product: Networking Version: 2.5 Kernel Version: 5.4 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Other Assignee: stephen@networkplumber.org Reporter: john.klug@multitech.com Regression: No Created attachment 301301 --> https://bugzilla.kernel.org/attachment.cgi?id=301301&action=edit 5.4.199 kernel patch https://bugzilla.kernel.org/show_bug.cgi?id=215497 Also: https://lore.kernel.org/all/SJ0PR13MB5755C82B210AF2FFC96C2A1AFEB29@SJ0PR13MB5755.namprd13.prod.outlook.com/t/ -- You may reply to this email to add a comment. 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