5.5

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 iounmap(),
which means MMIO mappings are leaked.

Move the guard so we call iounmap() for MMIO mappings.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
LinuxLinux Kernel Version >= 5.15.1 < 5.15.154
LinuxLinux Kernel Version >= 5.16 < 6.1.84
LinuxLinux Kernel Version >= 6.2 < 6.6.24
LinuxLinux Kernel Version >= 6.7 < 6.7.12
LinuxLinux Kernel Version >= 6.8 < 6.8.3
LinuxLinux Kernel Version5.15 Update-
LinuxLinux Kernel Version5.15 Updaterc2
LinuxLinux Kernel Version5.15 Updaterc3
LinuxLinux Kernel Version5.15 Updaterc4
LinuxLinux Kernel Version5.15 Updaterc5
LinuxLinux Kernel Version5.15 Updaterc6
LinuxLinux Kernel Version5.15 Updaterc7
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.23% 0.13
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/5e4b23e7a7b33a1e56bfa3e5598138a2234d55b6
Patch
https://git.kernel.org/stable/c/6d21d0356aa44157a62e39c0d1a13d4c69a8d0c8
Patch
https://git.kernel.org/stable/c/7626913652cc786c238e2dd7d8740b17d41b2637
Patch
https://git.kernel.org/stable/c/af280e137e273935f2e09f4d73169998298792ed
Patch
https://git.kernel.org/stable/c/b5d40f02e7222da032c2042aebcf2a07de9b342f
Patch
https://git.kernel.org/stable/c/f3749345a9b7295dd071d0ed589634cb46364f77
Patch