Vulnerability-Lookup

FKIE_CVE-2025-38401

Vulnerability from fkie_nvd - Published: 2025-07-25 13:15 - Updated: 2025-12-23 19:37

Severity ?

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

Summary

In the Linux kernel, the following vulnerability has been resolved: mtk-sd: Prevent memory corruption from DMA map failure If msdc_prepare_data() fails to map the DMA region, the request is not prepared for data receiving, but msdc_start_data() proceeds the DMA with previous setting. Since this will lead a memory corruption, we have to stop the request operation soon after the msdc_prepare_data() fails to prepare it.

References

URL	Tags
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/3419bc6a7b65cbbb91417bb9970208478e034c79	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/48bf4f3dfcdab02b22581d8e350a2d23130b72c0	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/5ac9e9e2e9cd6247d8c2d99780eae4556049e1cc	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/61cdd663564674ea21ceb50aa9d3697cbe9e45f9	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/63e8953f16acdcb23e2d4dd8a566d3c34df3e200	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/a5f5f67b284d81776d4a3eb1f8607e4b7f91f11c	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/d54771571f74a82c59830a32e76af78a8e57ac69	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/f5de469990f19569627ea0dd56536ff5a13beaa3	Patch
af854a3a-2127-422b-91ae-364da2661108	https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html	Third Party Advisory

Impacted products

Vendor	Product	Version
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	6.16
linux	linux_kernel	6.16
linux	linux_kernel	6.16
linux	linux_kernel	6.16
debian	debian_linux	11.0

JSON

To clipboard

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    },
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    }
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  "id": "CVE-2025-38401",
  "lastModified": "2025-12-23T19:37:56.017",
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}

CVE-2025-38401 (GCVE-0-2025-38401)

Vulnerability from cvelistv5 – Published: 2025-07-25 12:53 – Updated: 2025-11-03 17:37

Title

mtk-sd: Prevent memory corruption from DMA map failure

Summary

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/5ac9e9e2e9cd6247d…
	https://git.kernel.org/stable/c/d54771571f74a82c5…
	https://git.kernel.org/stable/c/48bf4f3dfcdab02b2…
	https://git.kernel.org/stable/c/63e8953f16acdcb23…
	https://git.kernel.org/stable/c/61cdd663564674ea2…
	https://git.kernel.org/stable/c/3419bc6a7b65cbbb9…
	https://git.kernel.org/stable/c/a5f5f67b284d81776…
	https://git.kernel.org/stable/c/f5de469990f195696…

Impacted products

Vendor

Product

Version

Linux

Affected: 208489032bdd8d4a7de50f3057c175058f271956 , < 5ac9e9e2e9cd6247d8c2d99780eae4556049e1cc (git)
Affected: 208489032bdd8d4a7de50f3057c175058f271956 , < d54771571f74a82c59830a32e76af78a8e57ac69 (git)
Affected: 208489032bdd8d4a7de50f3057c175058f271956 , < 48bf4f3dfcdab02b22581d8e350a2d23130b72c0 (git)
Affected: 208489032bdd8d4a7de50f3057c175058f271956 , < 63e8953f16acdcb23e2d4dd8a566d3c34df3e200 (git)
Affected: 208489032bdd8d4a7de50f3057c175058f271956 , < 61cdd663564674ea21ceb50aa9d3697cbe9e45f9 (git)
Affected: 208489032bdd8d4a7de50f3057c175058f271956 , < 3419bc6a7b65cbbb91417bb9970208478e034c79 (git)
Affected: 208489032bdd8d4a7de50f3057c175058f271956 , < a5f5f67b284d81776d4a3eb1f8607e4b7f91f11c (git)
Affected: 208489032bdd8d4a7de50f3057c175058f271956 , < f5de469990f19569627ea0dd56536ff5a13beaa3 (git)

Linux

Affected: 4.2
Unaffected: 0 , < 4.2 (semver)
Unaffected: 5.4.296 , ≤ 5.4.* (semver)
Unaffected: 5.10.240 , ≤ 5.10.* (semver)
Unaffected: 5.15.187 , ≤ 5.15.* (semver)
Unaffected: 6.1.144 , ≤ 6.1.* (semver)
Unaffected: 6.6.97 , ≤ 6.6.* (semver)
Unaffected: 6.12.37 , ≤ 6.12.* (semver)
Unaffected: 6.15.6 , ≤ 6.15.* (semver)
Unaffected: 6.16 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
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      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T17:37:35.519Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
          }
        ],
        "title": "CVE Program Container"
      }
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    "cna": {
      "affected": [
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          "product": "Linux",
          "programFiles": [
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              "status": "unaffected",
              "version": "6.1.144",
              "versionType": "semver"
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              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.97",
              "versionType": "semver"
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              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.37",
              "versionType": "semver"
            },
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              "lessThanOrEqual": "6.15.*",
              "status": "unaffected",
              "version": "6.15.6",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.16",
              "versionType": "original_commit_for_fix"
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        }
      ],
      "providerMetadata": {
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        },
        {
          "url": "https://git.kernel.org/stable/c/3419bc6a7b65cbbb91417bb9970208478e034c79"
        },
        {
          "url": "https://git.kernel.org/stable/c/a5f5f67b284d81776d4a3eb1f8607e4b7f91f11c"
        },
        {
          "url": "https://git.kernel.org/stable/c/f5de469990f19569627ea0dd56536ff5a13beaa3"
        }
      ],
      "title": "mtk-sd: Prevent memory corruption from DMA map failure",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-38401",
    "datePublished": "2025-07-25T12:53:44.961Z",
    "dateReserved": "2025-04-16T04:51:24.012Z",
    "dateUpdated": "2025-11-03T17:37:35.519Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2025-38401

CVE-2025-38401 (GCVE-0-2025-38401)

Tags

Sightings

Nomenclature