CVE-2024-26977 — pci_iounmap(): Fix MMIO mapping leak
In the Linux kernel, the following vulnerability has been resolved: pci_iounmap(): Fix MMIO mapping leak The #ifdef ARCH_HAS_GENERIC_IOPORT_MAP accidentally also guards iounma…
Published: 2024-05-01 · CVSS: 5.5 · CVSS 3.1
In the Linux kernel, the following vulnerability has been resolved: pci_iounmap(): Fix MMIO mapping leak The #ifdef ARCH_HAS_GENERIC_IOPORT_MAP accidentally also guards iounmap(), which means MMIO mappings are leaked. Move the guard so we call iounmap() for MMIO mappings.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7