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kernelctf: add CVE-2025-38248_cos#327

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kernelctf: add CVE-2025-38248_cos#327
Varde7918 wants to merge 6 commits intogoogle:masterfrom
Varde7918:master

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@Varde7918
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* kernelctf: add CVE-2025-38248_cos

* kernelctf: add CVE-2025-38248_cos

* kernelctf: add CVE-2025-38248_cos

* kernelctf: add CVE-2025-38248_cos

* kernelctf: add CVE-2025-38248_cos

* kernelctf: add CVE-2025-38248_cos

* kernelctf: add CVE-2025-38248_cos

* kernelctf: add CVE-2025-38248_cos

* kernelctf: add CVE-2025-38248_cos

* kernelctf: add CVE-2025-38248_cos

* kernelctf: add CVE-2025-38248_cos

* kernelctf: add CVE-2025-38248_cos

* kernelctf: add CVE-2025-38248_cos

* kernelctf: add CVE-2025-38248_cos

* kernelctf: add CVE-2025-38248_cos
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google-cla bot commented Jan 31, 2026

Thanks for your pull request! It looks like this may be your first contribution to a Google open source project. Before we can look at your pull request, you'll need to sign a Contributor License Agreement (CLA).

View this failed invocation of the CLA check for more information.

For the most up to date status, view the checks section at the bottom of the pull request.

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@Varde7918 Please have a look at the comments and introduce necessary changes.

@Varde7918 Varde7918 requested a review from artmetla February 27, 2026 11:48
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Hello @Varde7918. Please have another looks at exploit code and check if some extra features of kernelXDK could be utilised

});
kxdb.AddTarget(st);

auto target = kxdb.GetTarget("kernelctf", "cos-121-18867.294.25");
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You should autodetect target. In this case it'll run only on cos-121-18867.294.25 as you've added Target st("kernelctf", "cos-121-18867.294.25"); but it's by design.

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done. not sure why ci vuln_verify failed

@koczkatamas koczkatamas added vuln-verify recheck Triggers kernelCTF PR verification again kCTF: vuln OK The submission exploits the claims vulnerability (passed manual verification) and removed vuln-verify labels Apr 1, 2026
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kCTF: vuln OK The submission exploits the claims vulnerability (passed manual verification) recheck Triggers kernelCTF PR verification again

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