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CVE-2026-89502 Details

Description

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Free cpu_buffer::free_page with subbuf_order When sub-buffers use an order greater than 0, cpu_buffer->free_page is allocated with subbuf_order. Use the correct order for cpu_buffer->free_page.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://git.kernel.org/stable/c/234b1a72e9706fe20c08c96f4374ec8e83b934cb	kernel.org
https://git.kernel.org/stable/c/77275ccea06eaf297e8e6ac3fc830cb72086379a	kernel.org
https://git.kernel.org/stable/c/81063bbb16c4fcf0136c9117d5e49d3621dd6a1e	kernel.org
https://git.kernel.org/stable/c/8c1ecdcdea738efe0494af908f12c0ae3a97fffa	kernel.org

Weakness Enumeration

No weakness enumeration is available for this CVE.

Affected Products

No affected product data is available for this CVE.

Change History

1 change record found show changes