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https://issues.oss-fuzz.com/issues/419436721

Reference Info: 419436721 binutils:fuzz_as: Integer-overflow in
offset_in_range
component:  Public Trackers > 1362134 > OSS Fuzz
status:  New
reporter:  87...@developer.gserviceaccount.com
cc:  am...@gmail.com, bug-binutils@gnu.org, da...@adalogics.com, and 2 more
collaborators:  co...@oss-fuzz.com
type:  Bug
access level:  Limited visibility
priority:  P2
severity:  S4
hotlist:  Reproducible, Stability-LibFuzzer,
Stability-UndefinedBehaviorSanitizer
retention:  Component default
Project:  binutils
Reported:  May 22, 2025

87...@developer.gserviceaccount.com added comment #1:
Detailed Report: https://oss-fuzz.com/testcase?key=6355053148241920

Project: binutils
Fuzzing Engine: libFuzzer
Fuzz Target: fuzz_as
Job Type: libfuzzer_ubsan_binutils
Platform Id: linux

Crash Type: Integer-overflow
Crash Address:
Crash State:
  offset_in_range
  output_disp
  output_insn

Sanitizer: undefined (UBSAN)

Regressed:
https://oss-fuzz.com/revisions?job=libfuzzer_ubsan_binutils&range=202305190622:202305200621

Reproducer Testcase:
https://oss-fuzz.com/download?testcase_id=6355053148241920

Issue filed automatically.

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