Bug 2402424 (CVE-2025-11414)

Summary: CVE-2025-11414 binutils: GNU Binutils Linker elflink.c get_link_hash_entry out-of-bounds
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedCC: crizzo, jmitchel, kshier
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in binutils. Processing a specially crafted object file with the ld linker can trigger an out-of-bounds read in the get_link_hash_entry function in the bfd/elflink.c file due to an improper check, causing a crash and resulting in a denial of service.
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Description OSIDB Bzimport 2025-10-07 23:01:18 UTC
A vulnerability was determined in GNU Binutils 2.45. Affected by this vulnerability is the function get_link_hash_entry of the file bfd/elflink.c of the component Linker. This manipulation causes out-of-bounds read. The attack can only be executed locally. The exploit has been publicly disclosed and may be utilized. Upgrading to version 2.46 addresses this issue. Patch name: aeaaa9af6359c8e394ce9cf24911fec4f4d23703. It is advisable to upgrade the affected component.