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Add kernelCTF CVE-2026-31419_cos#397

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Add kernelCTF CVE-2026-31419_cos#397
n132 wants to merge 49 commits into
google:masterfrom
n132:master

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@n132

@n132 n132 commented May 30, 2026

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Init the PR.

@koczkatamas koczkatamas added the kCTF: vuln OK The submission exploits the claims vulnerability (passed manual verification) label Jun 25, 2026

size_t kaslr = -1;

#define LARGE_USEC_FOR_SLEEP 10000000000

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Hey! kernelCTF rules ask you to use kernelXDK including getting the symbol addresses dynamically instead of hardcoding for a specific target. See this guide: https://xdk.dev/libxdk/sample_exploit.html

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