CVE-2025-37977 (GCVE-0-2025-37977)
Vulnerability from cvelistv5
Published
2025-05-20 16:58
Modified
2025-05-26 05:24
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: exynos: Disable iocc if dma-coherent property isn't set If dma-coherent property isn't set then descriptors are non-cacheable and the iocc shareability bits should be disabled. Without this UFS can end up in an incompatible configuration and suffer from random cache related stability issues.
References
Impacted products
Vendor Product Version
Linux Linux Version: cc52e15397cc5dc773d3c6792b98352d3209f93f
Version: cc52e15397cc5dc773d3c6792b98352d3209f93f
Version: cc52e15397cc5dc773d3c6792b98352d3209f93f
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/ufs/host/ufs-exynos.c",
            "drivers/ufs/host/ufs-exynos.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "869749e48115ef944eeabec8e84138908471fa51",
              "status": "affected",
              "version": "cc52e15397cc5dc773d3c6792b98352d3209f93f",
              "versionType": "git"
            },
            {
              "lessThan": "f0c6728a6f2e269ebb234a9b5bb6c2c24aafeb51",
              "status": "affected",
              "version": "cc52e15397cc5dc773d3c6792b98352d3209f93f",
              "versionType": "git"
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            {
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              "status": "affected",
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              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/ufs/host/ufs-exynos.c",
            "drivers/ufs/host/ufs-exynos.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.16"
            },
            {
              "lessThan": "5.16",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.26",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.14.*",
              "status": "unaffected",
              "version": "6.14.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.15",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.26",
                  "versionStartIncluding": "5.16",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.14.4",
                  "versionStartIncluding": "5.16",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.15",
                  "versionStartIncluding": "5.16",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: ufs: exynos: Disable iocc if dma-coherent property isn\u0027t set\n\nIf dma-coherent property isn\u0027t set then descriptors are non-cacheable\nand the iocc shareability bits should be disabled. Without this UFS can\nend up in an incompatible configuration and suffer from random cache\nrelated stability issues."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-26T05:24:57.157Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/869749e48115ef944eeabec8e84138908471fa51"
        },
        {
          "url": "https://git.kernel.org/stable/c/f0c6728a6f2e269ebb234a9b5bb6c2c24aafeb51"
        },
        {
          "url": "https://git.kernel.org/stable/c/f92bb7436802f8eb7ee72dc911a33c8897fde366"
        }
      ],
      "title": "scsi: ufs: exynos: Disable iocc if dma-coherent property isn\u0027t set",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-37977",
    "datePublished": "2025-05-20T16:58:20.693Z",
    "dateReserved": "2025-04-16T04:51:23.975Z",
    "dateUpdated": "2025-05-26T05:24:57.157Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-37977\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-05-20T17:15:48.320\",\"lastModified\":\"2025-05-21T20:24:58.133\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nscsi: ufs: exynos: Disable iocc if dma-coherent property isn\u0027t set\\n\\nIf dma-coherent property isn\u0027t set then descriptors are non-cacheable\\nand the iocc shareability bits should be disabled. Without this UFS can\\nend up in an incompatible configuration and suffer from random cache\\nrelated stability issues.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: scsi: ufs: exynos: Deshabilitar iocc si la propiedad dma-coherent no est\u00e1 establecida. Si la propiedad dma-coherent no est\u00e1 establecida, los descriptores no se pueden almacenar en cach\u00e9 y los bits de compartici\u00f3n de iocc deben estar deshabilitados. Sin esto, UFS puede terminar en una configuraci\u00f3n incompatible y sufrir problemas de estabilidad aleatorios relacionados con la cach\u00e9.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/869749e48115ef944eeabec8e84138908471fa51\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/f0c6728a6f2e269ebb234a9b5bb6c2c24aafeb51\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/f92bb7436802f8eb7ee72dc911a33c8897fde366\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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