CVE-2025-6365: kitten DoS — Exploit & Fix

Description

A vulnerability was found in HobbesOSR Kitten up to c4f8b7c3158983d1020af432be1b417b28686736 and classified as critical. Affected by this issue is the function set_pte_at in the library /include/arch-arm64/pgtable.h. The manipulation leads to resource consumption. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available.

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CVSS v3.1 Score

5.7

MEDIUM

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness Type (CWE)

CWE-400 Uncontrolled Resource Consumption

CWE-404 CWE-404

CWE-835 CWE-835

Affected Products

Vendor	Product	Versions
hobbesosr	kitten	< 2023-05-18

References

Advisories & Patches

https://github.com/HobbesOSR/kitten/issues/17 https://github.com/HobbesOSR/kitten/issues/17

Exploits

https://github.com/HobbesOSR/kitten/issues/17 https://github.com/HobbesOSR/kitten/issues/17

Other References

https://vuldb.com/?ctiid.313358 https://vuldb.com/?id.313358 https://vuldb.com/?submit.597382

Frequently Asked Questions

What is CVE-2025-6365? +

A vulnerability was found in HobbesOSR Kitten up to c4f8b7c3158983d1020af432be1b417b28686736 and classified as critical. Affected by this issue is the function set_pte_at in the library /include/arch-arm64/pgtable.h. The manipulation leads to resource consumption. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. It has a CVSS v3.1 base score of 5.7 (MEDIUM).

How severe is CVE-2025-6365? +

CVE-2025-6365 has a CVSS v3.1 score of 5.7 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-6365? +

CVE-2025-6365 affects products from hobbesosr, specifically: kitten. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-6365? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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