CVE-2026-68468: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: mtd: virt-concat: free duplicate generated name Every MTD registration runs mtd_virt_concat_create_join(). Once a virtual concat has already been registered, the function builds the same name again and takes the equal-name branch. That branch skips to the next item without freeing the newly allocated string. Free the temporary name before continuing.

Засегнати продукти

• Linux Linux: 43db6366fc2de02050e66389f5628d3fdc9af10a преди 0e65079d28e5c461b6813ea5821be4dfff24ff63; 43db6366fc2de02050e66389f5628d3fdc9af10a преди caa0ecbeff4f7fbf70f22bd8ca598918bffb1b78
• Linux Linux: 7.1; преди 7.1; 7.1.5 до 7.1.*; от 7.2 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-2026-68468
• https://nvd.nist.gov/vuln/detail/CVE-2026-68468
• https://git.kernel.org/stable/c/0e65079d28e5c461b6813ea5821be4dfff24ff63
• https://git.kernel.org/stable/c/caa0ecbeff4f7fbf70f22bd8ca598918bffb1b78