Vulnerability in Linux

CVE-2026-74279

In the Linux kernel, the following vulnerability has been resolved: crypto: cavium/cpt - fix DMA cleanup using wrong loop index The sg_cleanup error path used list[i] instead of list[j] when unmapping DMA buffers, leaking successfully mapped entries and repeatedly unmapping the failed one.

Affected products

  • Linux — versions c694b233295b99c33dd5ac28aede9f171f5a6862, 4.11, 0

References