Side note, the exploit throws exec format errors on aarch64 rocky 8.10 latest with no mitigation despite working on the same kernel on x86_64. I’ve tested Fujitsu A64FX gen 1 (1.5Ghz) and gen 2.0 (2.0Ghz). I kinda expect this, I’ve run into a number of oddball hardware differences with aarch64 on these platforms that show up in the underpinnings of things like fcntl and fexec. But I don’t have access ATM to any more commodity-ish ARM, could a kind soul here with a Snapdragon or Pi please test?
olagarde
17
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