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IFUNC is supported on several architectures, including ARM64. The malicious code that the xz backdoor inserts into the library is a compiled x86_64 object file
by bodyfour 2y ago
IFUNC is supported on several architectures, including ARM64.
The malicious code that the xz backdoor inserts into the library is a compiled x86_64 object file so it only is targeting one platform.
- ycombinatrix 2y agoyea i know the backdoor is AMD64 only. the parent comment said IFUNC isn't supported on ARM64 which is incorrect.