CVE-2026-43142: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: media: iris: gen1: Destroy internal buffers after FW releases After the firmware releases internal buffers, the driver was not destroying them. This left stale allocations that were no longer used, especially across resolution changes where new buffers are allocated per the updated requirements. As a result, memory was wasted until session close. Destroy internal buffers once the release response is received from the firmware.

Засегнати продукти

• Linux Linux: 73702f45db81b74897b2808aaa13484826156006 преди 7cde76db8883ec8a3d1456068079ecadbfb15ca5; 73702f45db81b74897b2808aaa13484826156006 преди d4457f23ac0130240053a34be663f0fade3bb371; 73702f45db81b74897b2808aaa13484826156006 преди 1dabf00ee206eceb0f08a1fe5d1ce635f9064338
• Linux Linux: 6.15; преди 6.15; 6.18.16 до 6.18.*; 6.19.6 до 6.19.*; от 7.0 нататък

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99268
• CVE-2026-99266
• CVE-2026-99267

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-43142
• https://nvd.nist.gov/vuln/detail/CVE-2026-43142
• https://git.kernel.org/stable/c/7cde76db8883ec8a3d1456068079ecadbfb15ca5
• https://git.kernel.org/stable/c/d4457f23ac0130240053a34be663f0fade3bb371
• https://git.kernel.org/stable/c/1dabf00ee206eceb0f08a1fe5d1ce635f9064338