CVE-2026-80577

In the Linux kernel, the following vulnerability has been resolved: drm/panthor: skip zero-sized firmware sections panthor_fw_load_section_entry() skips BO creation when the firmware section VA range is empty. If such a section is added to the firmware section list, section->mem is left as NULL. Later reload and unplug paths iterate over all firmware sections and dereference section->mem, which can lead to a NULL pointer dereference. Zero-sized firmware sections are valid, so accept them as no-op entries but skip adding them to the section list.
CVSS

No CVSS.

Configurations

No configuration.

History

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Information

Published : 2026-08-26 15:17

Updated : 2026-08-26 15:17


NVD link : CVE-2026-80577

Mitre link : CVE-2026-80577

CVE.ORG link : CVE-2026-80577


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Products Affected

No product.

CWE

No CWE.