Feed/CVE-2025-21671
CVE-2025-21671HIGHCVSS 7.8

CVE-2025-21671

Published Jan 31, 2025·Updated Jun 17, 2026

NVD Description

In the Linux kernel, the following vulnerability has been resolved: zram: fix potential UAF of zram table If zram_meta_alloc failed early, it frees allocated zram->table without setting it NULL. Which will potentially cause zram_meta_free to access the table if user reset an failed and uninitialized device.

CVSS Vector

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

References

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