From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <32ngzYg0bALEdfefiRZc-gifURggZU.XffXcVljViTfekVek.Tfd@M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com> Received: from mail-il1-x147.google.com (mail-il1-x147.google.com [IPv6:2607:f8b0:4864:20::147]) by sourceware.org (Postfix) with ESMTPS id 04CE33858413 for ; Thu, 17 Mar 2022 18:07:23 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 04CE33858413 Received: by mail-il1-x147.google.com with SMTP id a1-20020a927f01000000b002c76f4191c5so3541114ild.0 for ; Thu, 17 Mar 2022 11:07:22 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:date:reply-to:references:message-id :subject:from:to; bh=iV7B6vhnAMyD2mwBaUl8liivYpNAsvFVdicOQP7AusA=; b=g/14ryakSThP8/ZJihDtWprZhw0jdN9BVj4VgAGfZXuJitB5gEcthc09MDtclG5ML8 yH+9lEHfLtVRKW3evNceOJ+sZTZJ4cSugXDp01/xThHqDbOiEDH5MEWbGXMinNGmeaui vyexQvEez2EXR+rIfJaSKiTVZ1Uzvwq4Iw4tJ52zjbGMvS5JzkClKQCCyuG9lhJSIjhS rgb1z0Gtz1aP7Xnt3zM7W8KncdbxxqBQMsSYHlWF7h36CgTB0k5aP9qeD8dO1h93cH7M 2SUyAdrSmuMgRQVbjLi3X8bLLWneYGObivsV07toupoTO6RtI8NG7EmNNdGx0oEPEH4O qrWA== X-Gm-Message-State: AOAM530kZiJodIhtAJ9CH2CGBleKE/738ApCjOvpC3GuvapEIE/QTTXw 6oIzaOV61U8iuCJuWt9etLJPgOJv3hPsPLau+RSNDdQMsj4d X-Google-Smtp-Source: ABdhPJwFpq9akgKp2UAgfI8EieBEwsDcZhnwmXEJe1BAdXz/dNU5UF7iAmz2cRTsq4a76V86A1RqzXVlvPk4+rxGgHBb6oimV5sM MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1685:b0:2c7:74c6:ca2f with SMTP id f5-20020a056e02168500b002c774c6ca2fmr2726105ila.288.1647540442185; Thu, 17 Mar 2022 11:07:22 -0700 (PDT) Date: Thu, 17 Mar 2022 11:07:22 -0700 Reply-To: oss-fuzz@monorail-prod.appspotmail.com References: <0=71cc74a7ba1af446b7ed6b9a08b414d9=8f320ee697bf76bc873e0d7364f57b2a=oss-fuzz@monorail-prod.appspotmail.com> X-Google-Appengine-App-Id: s~monorail-prod X-Google-Appengine-App-Id-Alias: monorail-prod Message-ID: <000000000000cf483e05da6de67f@google.com> Subject: Issue 45676 in oss-fuzz: elfutils:fuzz-libdwfl: Use-of-uninitialized-value in dwfl_report_module From: ClusterFuzz-External via monorail To: elfutils-devel@sourceware.org X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, HTML_MESSAGE, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: elfutils-devel@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Elfutils-devel mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 17 Mar 2022 18:07:25 -0000 Status: New Owner: ---- CC: elfut...@sourceware.org, da...@adalogics.com, evv...@gmail.com, izzeem@google.com Labels: ClusterFuzz Reproducible Stability-Memory-MemorySanitizer Engine-libfuzzer OS-Linux Security_Severity-Medium Proj-elfutils Reported-2022-03-17 Type: Bug-Security New issue 45676 by ClusterFuzz-External: elfutils:fuzz-libdwfl: Use-of-uninitialized-value in dwfl_report_module https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45676 Detailed Report: https://oss-fuzz.com/testcase?key=6448716024774656 Project: elfutils Fuzzing Engine: libFuzzer Fuzz Target: fuzz-libdwfl Job Type: libfuzzer_msan_elfutils Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: dwfl_report_module __libdwfl_report_elf process_file Sanitizer: memory (MSAN) Recommended Security Severity: Medium Regressed: https://oss-fuzz.com/revisions?job=libfuzzer_msan_elfutils&range=202203161800:202203170000 Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=6448716024774656 Issue filed automatically. See https://google.github.io/oss-fuzz/advanced-topics/reproducing for instructions to reproduce this bug locally. When you fix this bug, please * mention the fix revision(s). * state whether the bug was a short-lived regression or an old bug in any stable releases. * add any other useful information. This information can help downstream consumers. If you need to contact the OSS-Fuzz team with a question, concern, or any other feedback, please file an issue at https://github.com/google/oss-fuzz/issues. Comments on individual Monorail issues are not monitored. -- You received this message because: 1. You were specifically CC'd on the issue You may adjust your notification preferences at: https://bugs.chromium.org/hosting/settings Reply to this email to add a comment.