In rndis_query_oid in drivers/net/wireless/rndis_wlan.c in the Linux kernel through 6.1.5 there is an integer overflow in an addition. — CVE-2023-23559

Summary

Advisory CVE-2023-23559. In rndis_query_oid in drivers/net/wireless/rndis_wlan.c in the Linux kernel through 6.1.5 there is an integer overflow in an addition. Vendor: Microsoft. Source: MSRC. Threat: high. CVSS 7.8. See the official…

What to do

General, cautious steps (verify details in the official source):

• Prioritize patching or mitigation immediately (treat as actively risky).
• Identify affected product versions in your inventory and verify whether you are impacted.
• Apply vendor patches/updates or recommended mitigations as soon as available.
• Read the official advisory for exact affected versions and remediation steps.

Official advisory

Read the official source

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