From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <3diMzYg0bAKENPOPSBJM-QSPEBQQJE.HPPHMFVTFSDPOUFOU.DPN@M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com> Received: from mail-io1-xd45.google.com (mail-io1-xd45.google.com [IPv6:2607:f8b0:4864:20::d45]) by sourceware.org (Postfix) with ESMTPS id 5D7493952001 for ; Thu, 17 Mar 2022 12:03:03 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 5D7493952001 Received: by mail-io1-xd45.google.com with SMTP id z10-20020a056602080a00b00645b9fdc630so3013540iow.5 for ; Thu, 17 Mar 2022 05:03:03 -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=WWTJ/tzHZlLl0YlKAKLvUmQwhACFjCz9caOhq/3s0DA=; b=ld734/yRu38T0sOpsfrncZP6SOTxxd97Oyfdi71i3H4vJjYJ+guxNCPnqxtzk0fGax Zqmp4Gxf8IEqqUBq++VmRns6kdbR5u6TsI8BbGxN66fnowt+oErIpMNoXgKEXelvM6Lb a+2K8oUvzuen1DLNaosUqR/blDcG7/hJarrCcCOeMTZU5qR39UB8JMvXzKs/vxs4EIiU KuXxMHZHJV8V4LB5Zyaf72dbhOYEvuavLC8HpxrieMQmzCZxXZQI+2SRPRv4r1rkuRC8 nrBRMJOZCyOp54m9DS/seyFznbHhcFTFO2THJUnpz8FMigyUpgSeUglr3edtq8WZMH6S 1vuw== X-Gm-Message-State: AOAM5310h+5BjI1i+U2gP70I8CZLmr0ILnIBIm7ognihqnGZcbWxro0Z Kt/MYGS4NhlEGS25vSKZ3jCiINnEqe+qLpHco3KDY5xx1zfq X-Google-Smtp-Source: ABdhPJy+tTp8mtSVh1iQ0u2gE8HOwxhe/5as7unRY4NPMyQugWY0auAtEvJNdw8QwdkpXUMcxAu5medDEEsTuICRQKNiiwivCrdk MIME-Version: 1.0 X-Received: by 2002:a05:6638:19c6:b0:319:e73d:615d with SMTP id bi6-20020a05663819c600b00319e73d615dmr1772996jab.20.1647518582431; Thu, 17 Mar 2022 05:03:02 -0700 (PDT) Date: Thu, 17 Mar 2022 05:03:02 -0700 Reply-To: oss-fuzz@monorail-prod.appspotmail.com References: <0=71cc74a7ba1af446b7ed6b9a08b414d9=dc84c493c75503c1add3deee18befad4=oss-fuzz@monorail-prod.appspotmail.com> X-Google-Appengine-App-Id: s~monorail-prod X-Google-Appengine-App-Id-Alias: monorail-prod Message-ID: <000000000000dde70205da68cf23@google.com> Subject: Issue 45647 in oss-fuzz: elfutils:fuzz-libdwfl: Use-of-uninitialized-value in find_debuginfo_in_path From: ClusterFuzz-External via monorail To: elfutils-devel@sourceware.org X-Spam-Status: No, score=-1.8 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 12:03:05 -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 45647 by ClusterFuzz-External: elfutils:fuzz-libdwfl: Use-of-uninitialized-value in find_debuginfo_in_path https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45647 Detailed Report: https://oss-fuzz.com/testcase?key=5859104961200128 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: find_debuginfo_in_path dwfl_standard_find_debuginfo find_debuginfo 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=5859104961200128 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.