CVE-2026-23366: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: drm/client: Do not destroy NULL modes 'modes' in drm_client_modeset_probe may fail to kcalloc. If this occurs, we jump to 'out', calling modes_destroy on it, which dereferences it. This may result in a NULL pointer dereference in the error case. Prevent that.

Засегнати продукти

• Linux Linux: 3039cc0c0653c6e15130a8719c3237329a954670 преди 4e3ca5f82346cc23c0a71f1ceb006115ff6b0745; 3039cc0c0653c6e15130a8719c3237329a954670 преди 9aa3e33f0c7f2679ac599a09e3102c8f716a6321; 3039cc0c0653c6e15130a8719c3237329a954670 преди c601fd5414315fc515f746b499110e46272e7243
• Linux Linux: 6.16; преди 6.16; 6.18.17 до 6.18.*; 6.19.7 до 6.19.*; от 7.0 нататък

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99265
• CVE-2026-99261
• CVE-2026-99260

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-23366
• https://nvd.nist.gov/vuln/detail/CVE-2026-23366
• https://git.kernel.org/stable/c/4e3ca5f82346cc23c0a71f1ceb006115ff6b0745
• https://git.kernel.org/stable/c/9aa3e33f0c7f2679ac599a09e3102c8f716a6321
• https://git.kernel.org/stable/c/c601fd5414315fc515f746b499110e46272e7243