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GNU IFUNC is the root cause of the CVE-2024-3094 vulnerability.

CybersecurityTechnologyConflictMay 8, 2026score 0.172 posts · 0 replies across 1 instances
The thread discusses a cybersecurity vulnerability, CVE-2024-3094, attributed to GNU IFUNC, and links to a GitHub repository and a Hacker News post. The posts highlight concerns about the security implications of GNU IFUNC and its potential role in the vulnerability.

Claims

GNU IFUNC is the root cause of the CVE-2024-3094 vulnerability.
Parent: CybersecurityEntity: GNU IFUNCImpact: negativeDate: May 8, 2026Target: GNU IFUNC is the root cause of the CVE-2024-3094 vulnerability.

Source posts

@[email protected]
GNU IFUNC is the real culprit behind CVE-2024-3094 L: https://github.com/robertdfrench/ifuncd-up C: https://news.ycombinator.com/item?id=48056749 posted on 2026.05.07 at 20:03:38 (c=0, p=6)
0 boosts · 0 favs · 0 replies · May 8, 2026
@[email protected]
GNU IFUNC is the real culprit behind CVE-2024-3094 https://github.com/robertdfrench/ifuncd-up #HackerNews #GNU #IFUNC #CVE-2024-3094 #cybersecurity #vulnerability #open-source
0 boosts · 0 favs · 0 replies · May 8, 2026
#hackernews#gnu#ifunc#cve#cybersecurity#vulnerability
@[email protected]
GNU IFUNC is the real culprit behind CVE-2024-3094 Link: https://github.com/robertdfrench/ifuncd-up Discussion: https://news.ycombinator.com/item?id=48056749
0 boosts · 0 favs · 0 replies · May 8, 2026
@[email protected]
GNU IFUNC is the real culprit behind CVE-2024-3094 CVE-2024-3094, 일명 'xz-utils 백도어' 공격은 GNU IFUNC의 설계 결함과 Linux 배포판에서 OpenSSH를 SystemD에 연결하는 방식이 근본 원인으로 지목된다. GNU IFUNC는 런타임에 CPU 특성에 맞는 함수 구현을 선택하는 기능이나, 임의 코드 실행이 가능해 공격자가 SSH 서버 권한을 탈취하는 데 악용되었다. 이 문제는 오픈소스 커뮤니티 내 서로 다른 프로젝트 간 의사소통 부재와 복잡한 동적 링킹 구조가 결합되어 발생했으며, IFUNC는 glibc 내부용으로 제한하고 일반 애플리케이션에서 사용을 자제해야 한다는 지적이 있다. 또한 IFUNC는 구현과 사용이 어렵고 안전하게... https://github.com/robertdfrench/ifuncd-up
0 boosts · 0 favs · 0 replies · May 8, 2026
@[email protected]
GNU IFUNC is the real culprit behind CVE-2024-3094 Link: https://github.com/robertdfrench/ifuncd-up Discussion: https://news.ycombinator.com/item?id=48056749
0 boosts · 0 favs · 0 replies · May 8, 2026