{
  "containers": {
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        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/msm/adreno/a6xx_preempt.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "versionType": "git"
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          ]
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          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "status": "affected",
              "version": "6.13"
            },
            {
              "lessThan": "6.13",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
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            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.19-rc3",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.3",
                  "versionStartIncluding": "6.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.19-rc3",
                  "versionStartIncluding": "6.13",
                  "vulnerable": true
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              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/a6xx: move preempt_prepare_postamble after error check\n\nMove the call to preempt_prepare_postamble() after verifying that\npreempt_postamble_ptr is valid. If preempt_postamble_ptr is NULL,\ndereferencing it in preempt_prepare_postamble() would lead to a crash.\n\nThis change avoids calling the preparation function when the\npostamble allocation has failed, preventing potential NULL pointer\ndereference and ensuring proper error handling.\n\nPatchwork: https://patchwork.freedesktop.org/patch/687659/"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-01-14T15:06:09.927Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/2c46497eb148ec61909f4101b8443f3c4c2daaec"
        },
        {
          "url": "https://git.kernel.org/stable/c/ef3b04091fd8bc737dc45312375df8625b8318e2"
        }
      ],
      "title": "drm/msm/a6xx: move preempt_prepare_postamble after error check",
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  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-71124",
    "datePublished": "2026-01-14T15:06:09.927Z",
    "dateReserved": "2026-01-13T15:30:19.654Z",
    "dateUpdated": "2026-01-14T15:06:09.927Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-71124\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2026-01-14T15:16:02.110\",\"lastModified\":\"2026-01-14T16:25:12.057\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/msm/a6xx: move preempt_prepare_postamble after error check\\n\\nMove the call to preempt_prepare_postamble() after verifying that\\npreempt_postamble_ptr is valid. If preempt_postamble_ptr is NULL,\\ndereferencing it in preempt_prepare_postamble() would lead to a crash.\\n\\nThis change avoids calling the preparation function when the\\npostamble allocation has failed, preventing potential NULL pointer\\ndereference and ensuring proper error handling.\\n\\nPatchwork: https://patchwork.freedesktop.org/patch/687659/\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/2c46497eb148ec61909f4101b8443f3c4c2daaec\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/ef3b04091fd8bc737dc45312375df8625b8318e2\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
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