CVE-2026-53347: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: drm/virtio: Fix driver removal with disabled KMS DRM atomic and modesetting aren't initialized if virtio-gpu driver built with disabled KMS, leading to access of uninitialized data on driver removal/unbinding and crashing kernel. Fix it by skipping shutting down atomic core with unavailable KMS.

Засегнати продукти

• Linux Linux: 72122c69d71784e390527819754ea456421c4501 преди ed3e134700a2e07caa99b9bc0683ebbe0327c562; 72122c69d71784e390527819754ea456421c4501 преди 38a5f891cda6d121c149c94cda89c31ec7024ee3; 72122c69d71784e390527819754ea456421c4501 преди 19a6a00ff50c284f3a9818882ad2be58b33b790a; 72122c69d71784e390527819754ea456421c4501 преди 15e561869a8b4e4db69733be1d6f33770664f989; 72122c69d71784e390527819754ea456421c4501 преди f329e8325e054bd6d84d10904f8dd51137281b92
• Linux Linux: 6.4; преди 6.4; 6.6.143 до 6.6.*; 6.12.94 до 6.12.*; 6.18.36 до 6.18.*; 7.0.13 до 7.0.*; от 7.1 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-2026-53347
• https://nvd.nist.gov/vuln/detail/CVE-2026-53347
• https://git.kernel.org/stable/c/ed3e134700a2e07caa99b9bc0683ebbe0327c562
• https://git.kernel.org/stable/c/38a5f891cda6d121c149c94cda89c31ec7024ee3
• https://git.kernel.org/stable/c/19a6a00ff50c284f3a9818882ad2be58b33b790a
• https://git.kernel.org/stable/c/15e561869a8b4e4db69733be1d6f33770664f989
• https://git.kernel.org/stable/c/f329e8325e054bd6d84d10904f8dd51137281b92