CVE-2025-38543 (GCVE-0-2025-38543)
Vulnerability from cvelistv5
Published
2025-08-16 11:22
Modified
2025-08-16 11:22
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/tegra: nvdec: Fix dma_alloc_coherent error check Check for NULL return value with dma_alloc_coherent, in line with Robin's fix for vic.c in 'drm/tegra: vic: Fix DMA API misuse'.
References
Impacted products
Vendor Product Version
Linux Linux Version: 46f226c93d35b936aeec6eb31da932dc2e86f413
Version: 46f226c93d35b936aeec6eb31da932dc2e86f413
Version: 46f226c93d35b936aeec6eb31da932dc2e86f413
Version: 46f226c93d35b936aeec6eb31da932dc2e86f413
Version: 46f226c93d35b936aeec6eb31da932dc2e86f413
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/tegra/nvdec.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "61b8d20962d00b7df117011c52f97cbb9c76a669",
              "status": "affected",
              "version": "46f226c93d35b936aeec6eb31da932dc2e86f413",
              "versionType": "git"
            },
            {
              "lessThan": "d1240029f97ac8c06db4dd4407bbbf83e8d08570",
              "status": "affected",
              "version": "46f226c93d35b936aeec6eb31da932dc2e86f413",
              "versionType": "git"
            },
            {
              "lessThan": "a560de522374af931fa994d161db3667b0bb2545",
              "status": "affected",
              "version": "46f226c93d35b936aeec6eb31da932dc2e86f413",
              "versionType": "git"
            },
            {
              "lessThan": "2e0812eedccd0629d73c9d0b1184a5db055df1da",
              "status": "affected",
              "version": "46f226c93d35b936aeec6eb31da932dc2e86f413",
              "versionType": "git"
            },
            {
              "lessThan": "44306a684cd1699b8562a54945ddc43e2abc9eab",
              "status": "affected",
              "version": "46f226c93d35b936aeec6eb31da932dc2e86f413",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/tegra/nvdec.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.17"
            },
            {
              "lessThan": "5.17",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.146",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.99",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.39",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.15.*",
              "status": "unaffected",
              "version": "6.15.7",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.16",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.146",
                  "versionStartIncluding": "5.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.99",
                  "versionStartIncluding": "5.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.39",
                  "versionStartIncluding": "5.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.15.7",
                  "versionStartIncluding": "5.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.16",
                  "versionStartIncluding": "5.17",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/tegra: nvdec: Fix dma_alloc_coherent error check\n\nCheck for NULL return value with dma_alloc_coherent, in line with\nRobin\u0027s fix for vic.c in \u0027drm/tegra: vic: Fix DMA API misuse\u0027."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-08-16T11:22:17.619Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/61b8d20962d00b7df117011c52f97cbb9c76a669"
        },
        {
          "url": "https://git.kernel.org/stable/c/d1240029f97ac8c06db4dd4407bbbf83e8d08570"
        },
        {
          "url": "https://git.kernel.org/stable/c/a560de522374af931fa994d161db3667b0bb2545"
        },
        {
          "url": "https://git.kernel.org/stable/c/2e0812eedccd0629d73c9d0b1184a5db055df1da"
        },
        {
          "url": "https://git.kernel.org/stable/c/44306a684cd1699b8562a54945ddc43e2abc9eab"
        }
      ],
      "title": "drm/tegra: nvdec: Fix dma_alloc_coherent error check",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-38543",
    "datePublished": "2025-08-16T11:22:17.619Z",
    "dateReserved": "2025-04-16T04:51:24.024Z",
    "dateUpdated": "2025-08-16T11:22:17.619Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-38543\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-08-16T12:15:30.237\",\"lastModified\":\"2025-08-16T12:15:30.237\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/tegra: nvdec: Fix dma_alloc_coherent error check\\n\\nCheck for NULL return value with dma_alloc_coherent, in line with\\nRobin\u0027s fix for vic.c in \u0027drm/tegra: vic: Fix DMA API misuse\u0027.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/2e0812eedccd0629d73c9d0b1184a5db055df1da\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/44306a684cd1699b8562a54945ddc43e2abc9eab\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/61b8d20962d00b7df117011c52f97cbb9c76a669\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/a560de522374af931fa994d161db3667b0bb2545\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/d1240029f97ac8c06db4dd4407bbbf83e8d08570\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.