* Issue 45676 in oss-fuzz: elfutils:fuzz-libdwfl: Use-of-uninitialized-value in dwfl_report_module
[not found] <0=71cc74a7ba1af446b7ed6b9a08b414d9=8f320ee697bf76bc873e0d7364f57b2a=oss-fuzz@monorail-prod.appspotmail.com>
@ 2022-03-17 18:07 ` ClusterFuzz-External via monorail
2022-03-23 14:46 ` ClusterFuzz-External via monorail
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From: ClusterFuzz-External via monorail @ 2022-03-17 18:07 UTC (permalink / raw)
To: elfutils-devel
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.
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* Issue 45676 in oss-fuzz: elfutils:fuzz-libdwfl: Use-of-uninitialized-value in dwfl_report_module
[not found] <0=71cc74a7ba1af446b7ed6b9a08b414d9=8f320ee697bf76bc873e0d7364f57b2a=oss-fuzz@monorail-prod.appspotmail.com>
2022-03-17 18:07 ` Issue 45676 in oss-fuzz: elfutils:fuzz-libdwfl: Use-of-uninitialized-value in dwfl_report_module ClusterFuzz-External via monorail
@ 2022-03-23 14:46 ` ClusterFuzz-External via monorail
1 sibling, 0 replies; 2+ messages in thread
From: ClusterFuzz-External via monorail @ 2022-03-23 14:46 UTC (permalink / raw)
To: elfutils-devel
Updates:
Labels: ClusterFuzz-Verified
Status: Verified
Comment #1 on 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#c1
ClusterFuzz testcase 6448716024774656 is verified as fixed in https://oss-fuzz.com/revisions?job=libfuzzer_msan_elfutils&range=202203230000:202203230602
If this is incorrect, please file a bug on https://github.com/google/oss-fuzz/issues/new
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2022-03-17 18:07 ` Issue 45676 in oss-fuzz: elfutils:fuzz-libdwfl: Use-of-uninitialized-value in dwfl_report_module ClusterFuzz-External via monorail
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