Закрепи.sender: “How I Found a $113,337 AF_ALG Linux Local Privilege Escalation Before…”

Закрепи.sender @heartysender · 3.52K subscribers

Post #362875 36 Sep 25, 2026, 07:21 UTC

Forwarded from Netsec

How I Found a $113,337 AF_ALG Linux Local Privilege Escalation Before Copy Fail
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Submitted September 24, 2026 at 08:14PM by idnsec
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IDNSEC How I Found a $113,337 AF_ALG Linux Local Privilege Escalation Before Copy Fail A retrospective on CVE-2025-39964, an AF_ALG race condition I found in 2025 before Copy Fail drew attention to the same subsystem. I explain the out-of-bounds scatterlist access, the usercopy oracle, and the exploit that achieved root and a Docker container…

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