github - ghsa-vjm5-8qhg-f872

ghsa-vjm5-8qhg-f872

Vulnerability from github

Published

2024-05-01 06:31

Modified

2024-10-31 18:31

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

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.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2024-26977"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-01T06:15:14Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\npci_iounmap(): Fix MMIO mapping leak\n\nThe #ifdef ARCH_HAS_GENERIC_IOPORT_MAP accidentally also guards iounmap(),\nwhich means MMIO mappings are leaked.\n\nMove the guard so we call iounmap() for MMIO mappings.",
  "id": "GHSA-vjm5-8qhg-f872",
  "modified": "2024-10-31T18:31:16Z",
  "published": "2024-05-01T06:31:42Z",
  "references": [
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}

cve-2024-26977

Vulnerability from cvelistv5

Published

2024-05-01 05:20

Modified

2024-11-05 09:19

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Summary

pci_iounmap(): Fix MMIO mapping leak

References

▼	URL	Tags
	https://git.kernel.org/stable/c/5e4b23e7a7b33a1e56bfa3e5598138a2234d55b6
	https://git.kernel.org/stable/c/6d21d0356aa44157a62e39c0d1a13d4c69a8d0c8
	https://git.kernel.org/stable/c/b5d40f02e7222da032c2042aebcf2a07de9b342f
	https://git.kernel.org/stable/c/f3749345a9b7295dd071d0ed589634cb46364f77
	https://git.kernel.org/stable/c/af280e137e273935f2e09f4d73169998298792ed
	https://git.kernel.org/stable/c/7626913652cc786c238e2dd7d8740b17d41b2637

Impacted products

Vendor

Product

Version

▼

Linux

Version: 316e8d79a095
Version: 316e8d79a095
Version: 316e8d79a095
Version: 316e8d79a095
Version: 316e8d79a095
Version: 316e8d79a095

Linux

Version: 5.15

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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