CVE-2023-53534 (GCVE-0-2023-53534)
Vulnerability from cvelistv5
Published
2025-10-04 15:16
Modified
2025-10-04 15:16
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: mtk_drm_crtc: Add checks for devm_kcalloc As the devm_kcalloc may return NULL, the return value needs to be checked to avoid NULL poineter dereference.
References
Impacted products
Vendor Product Version
Linux Linux Version: 31c5558dae0513bd2bae33ea37543f584c6c35a5
Version: 31c5558dae0513bd2bae33ea37543f584c6c35a5
Version: 31c5558dae0513bd2bae33ea37543f584c6c35a5
Version: 31c5558dae0513bd2bae33ea37543f584c6c35a5
Version: 31c5558dae0513bd2bae33ea37543f584c6c35a5
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/mediatek/mtk_drm_crtc.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "b64b6dff15a38468b8cd33fc7864fa4e02b0933a",
              "status": "affected",
              "version": "31c5558dae0513bd2bae33ea37543f584c6c35a5",
              "versionType": "git"
            },
            {
              "lessThan": "62952905e195f7350bc230cf0960a74ddbceed5d",
              "status": "affected",
              "version": "31c5558dae0513bd2bae33ea37543f584c6c35a5",
              "versionType": "git"
            },
            {
              "lessThan": "67ea657c7891c2f86a7750395640d9bdf2555926",
              "status": "affected",
              "version": "31c5558dae0513bd2bae33ea37543f584c6c35a5",
              "versionType": "git"
            },
            {
              "lessThan": "7d569ae98ee5490585929be69fea68047679b7b2",
              "status": "affected",
              "version": "31c5558dae0513bd2bae33ea37543f584c6c35a5",
              "versionType": "git"
            },
            {
              "lessThan": "5bf1e3bd7da625ccf9a22c8cb7d65271e6e47f4c",
              "status": "affected",
              "version": "31c5558dae0513bd2bae33ea37543f584c6c35a5",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/mediatek/mtk_drm_crtc.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.5"
            },
            {
              "lessThan": "5.5",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.173",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.99",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.16",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.2.*",
              "status": "unaffected",
              "version": "6.2.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.3",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.173",
                  "versionStartIncluding": "5.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.99",
                  "versionStartIncluding": "5.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.16",
                  "versionStartIncluding": "5.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.2.3",
                  "versionStartIncluding": "5.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.3",
                  "versionStartIncluding": "5.5",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/mediatek: mtk_drm_crtc: Add checks for devm_kcalloc\n\nAs the devm_kcalloc may return NULL, the return value needs to be checked\nto avoid NULL poineter dereference."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-10-04T15:16:45.909Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/b64b6dff15a38468b8cd33fc7864fa4e02b0933a"
        },
        {
          "url": "https://git.kernel.org/stable/c/62952905e195f7350bc230cf0960a74ddbceed5d"
        },
        {
          "url": "https://git.kernel.org/stable/c/67ea657c7891c2f86a7750395640d9bdf2555926"
        },
        {
          "url": "https://git.kernel.org/stable/c/7d569ae98ee5490585929be69fea68047679b7b2"
        },
        {
          "url": "https://git.kernel.org/stable/c/5bf1e3bd7da625ccf9a22c8cb7d65271e6e47f4c"
        }
      ],
      "title": "drm/mediatek: mtk_drm_crtc: Add checks for devm_kcalloc",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-53534",
    "datePublished": "2025-10-04T15:16:45.909Z",
    "dateReserved": "2025-10-04T15:14:15.919Z",
    "dateUpdated": "2025-10-04T15:16:45.909Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-53534\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-10-04T16:15:48.340\",\"lastModified\":\"2025-10-06T14:56:21.733\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/mediatek: mtk_drm_crtc: Add checks for devm_kcalloc\\n\\nAs the devm_kcalloc may return NULL, the return value needs to be checked\\nto avoid NULL poineter dereference.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/5bf1e3bd7da625ccf9a22c8cb7d65271e6e47f4c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/62952905e195f7350bc230cf0960a74ddbceed5d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/67ea657c7891c2f86a7750395640d9bdf2555926\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/7d569ae98ee5490585929be69fea68047679b7b2\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/b64b6dff15a38468b8cd33fc7864fa4e02b0933a\",\"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.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • 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.