CVE-2023-53633

kernel: accel/qaic: Fix a leak in map_user_pages()

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Severity

Unknown

Red Hat Product Security

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CVSS

Review impact separately from score.

Published · October 7, 2025

Updated · June 30, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

accel/qaic: Fix a leak in map_user_pages()

If get_user_pages_fast() allocates some pages but not as many as we wanted, then the current code leaks those pages. Call put_page() on the pages before returning.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CWE not specified