accel/amdxdna: Stop job scheduling across aie2_release_resource()

{
  "id": "dc412c961b89c017ccfb5ede1ee3ff508c5867cfb7d59053a4bcfa447236e662",
  "url": "https://osv.dev/vulnerability/CVE-2026-45980",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "accel/amdxdna: Stop job scheduling across aie2_release_resource()",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Stop job scheduling across aie2_release_resource() Running jobs on a hardware context while it is in the process of releasing resources can lead to use-after-free and crashes. Fix this by stopping job scheduling before calling aie2_release_resource() and restarting it after the release completes. Additionally, aie2_sched_job_run() now checks whether the hardware context is still active.",
    "evidence": "osv:CVE-2026-45980",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.18.14",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.19.4",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-45980",
      "aliases": [
        "CVE-2026-45980"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
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              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
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                  "fixed": "b79d31dce49b50c79620389b3639280802a86960"
                },
                {
                  "fixed": "688c3ff079b10e4600f040944430d3d4ff448a15"
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                {
                  "fixed": "f1370241fe8045702bc9d0812b996791f0500f1b"
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            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
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                  "introduced": "6.14.9"
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                  "fixed": "6.15"
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            },
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
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                  "introduced": "36f781a3f0deac92f169416997a17e73538cf470"
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          ],
          "versions": [
            "v6.14.11",
            "v6.14.10",
            "v6.14.9"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-45980.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.15.0"
                },
                {
                  "fixed": "6.18.14"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.19.0"
                },
                {
                  "fixed": "6.19.4"
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              ]
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          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-45980.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:52.723530906Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/688c3ff079b10e4600f040944430d3d4ff448a15",
        "https://git.kernel.org/stable/c/b79d31dce49b50c79620389b3639280802a86960",
        "https://git.kernel.org/stable/c/f1370241fe8045702bc9d0812b996791f0500f1b",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45980.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-45980",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45980.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-45980",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 521079,
  "published_at": "2026-05-27T12:18:39.136+00:00"
}