CVE-2026-74279 — crypto: cavium/cpt - fix DMA cleanup using wrong loop index
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 …
Published: 2026-08-15 · CVSS: 10.0 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7