CVE-2026-23065: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: platform/x86/amd: Fix memory leak in wbrf_record() The tmp buffer is allocated using kcalloc() but is not freed if acpi_evaluate_dsm() fails. This causes a memory leak in the error path. Fix this by explicitly freeing the tmp buffer in the error handling path of acpi_evaluate_dsm().

Засегнати продукти

• Linux Linux: 58e82a62669da52e688f4a8b89922c1839bf1001 преди 1152dffe01af86e42ce2b208b92ef7f8c275d130; 58e82a62669da52e688f4a8b89922c1839bf1001 преди 1a0072bd1f1e559eda3e91a24dbc51c9eb025c54; 58e82a62669da52e688f4a8b89922c1839bf1001 преди 2bf1877b7094c684e1d652cac6912cfbc507ad3e
• Linux Linux: 6.8; преди 6.8; 6.12.68 до 6.12.*; 6.18.8 до 6.18.*; от 6.19 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-2026-23065
• https://nvd.nist.gov/vuln/detail/CVE-2026-23065
• https://git.kernel.org/stable/c/1152dffe01af86e42ce2b208b92ef7f8c275d130
• https://git.kernel.org/stable/c/1a0072bd1f1e559eda3e91a24dbc51c9eb025c54
• https://git.kernel.org/stable/c/2bf1877b7094c684e1d652cac6912cfbc507ad3e