eBPF verifier ALU sign-extension bounds bypass (CVE-2017-16995)¶
Aynı bug/CVE: bkz. canonical not eBPF verifier ALU sign-extension bypass.
Mechanism¶
Bu not, CVE-2017-16995'in check_alu_op() sign-extension kusurunu tarif eder; tam mekanizma için bkz. eBPF verifier ALU sign-extension bypass.
Walkthrough¶
Tam walkthrough canonical not'ta: eBPF verifier ALU sign-extension bypass.