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redhatcveRedhat.comRH:CVE-2024-26977
HistoryMay 01, 2024 - 8:23 p.m.

CVE-2024-26977

2024-05-0120:23:53
redhat.com
access.redhat.com
9
linux kernel
vulnerability
pci_iounmap
mmio
mapping leak

AI Score

7.3

Confidence

Low

EPSS

0

Percentile

10.3%

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.

AI Score

7.3

Confidence

Low

EPSS

0

Percentile

10.3%