https://sourceware.org/bugzilla/show_bug.cgi?id=31994
Bug ID: 31994
Summary: Security Vulnerability Report: Write Access Violation
in Binutils-2.30
Product: binutils
Version: 2.30
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: lww_lowry at bistu dot edu.cn
Target Milestone: ---
Created attachment 15635
--> https://sourceware.org/bugzilla/attachment.cgi?id=15635&action=edit
Test case used to reproduce the crash
There is a flaw(access violation on destination operand) in
cache_bread_1function in cache.c in binutils 2.30. When executing binary
utility size, the target crashed on an access violation at an address matching
the destination operand of the instruction. This likely indicates a write
access violation, which means the attacker may control the write address and/or
value.
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