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CVE-2024-26977
Published: May 1, 2024
Modified: May 11, 2026
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 316e8d79a0959c302b0c462ab64b069599f10eef - < 5e4b23e7a7b33a1e56bfa3e5598138a2234d55b6affected 316e8d79a0959c302b0c462ab64b069599f10eef - < 6d21d0356aa44157a62e39c0d1a13d4c69a8d0c8affected 316e8d79a0959c302b0c462ab64b069599f10eef - < b5d40f02e7222da032c2042aebcf2a07de9b342faffected 316e8d79a0959c302b0c462ab64b069599f10eef - < f3749345a9b7295dd071d0ed589634cb46364f77affected 316e8d79a0959c302b0c462ab64b069599f10eef - < af280e137e273935f2e09f4d73169998298792ed+1 more versions |
Linux | Linux | affected 5.15unaffected 0 - < 5.15unaffected 5.15.154 - <= 5.15.*unaffected 6.1.84 - <= 6.1.*unaffected 6.6.24 - <= 6.6.*+3 more versions |
References
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