Vulnerability-Lookup

GHSA-237R-RX7W-5J6C

Vulnerability from github – Published: 2026-05-27 15:33 – Updated: 2026-05-27 15:33

Details

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.

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{
  "affected": [],
  "aliases": [
    "CVE-2026-45980"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-27T14:17:15Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\naccel/amdxdna: Stop job scheduling across aie2_release_resource()\n\nRunning jobs on a hardware context while it is in the process of\nreleasing resources can lead to use-after-free and crashes.\n\nFix this by stopping job scheduling before calling\naie2_release_resource() and restarting it after the release completes.\nAdditionally, aie2_sched_job_run() now checks whether the hardware\ncontext is still active.",
  "id": "GHSA-237r-rx7w-5j6c",
  "modified": "2026-05-27T15:33:19Z",
  "published": "2026-05-27T15:33:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45980"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/688c3ff079b10e4600f040944430d3d4ff448a15"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b79d31dce49b50c79620389b3639280802a86960"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f1370241fe8045702bc9d0812b996791f0500f1b"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2026-45980 (GCVE-0-2026-45980)

Vulnerability from cvelistv5 – Published: 2026-05-27 12:18 – Updated: 2026-05-27 12:18

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.

Severity

No CVSS data available.

Assigner

Linux

References

3 references

URL	Tags
https://git.kernel.org/stable/c/b79d31dce49b50c79…
https://git.kernel.org/stable/c/688c3ff079b10e460…
https://git.kernel.org/stable/c/f1370241fe8045702…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 4fd6ca90fc7f509977585d39885f21b2911123f3 , < b79d31dce49b50c79620389b3639280802a86960 (git) Affected: 4fd6ca90fc7f509977585d39885f21b2911123f3 , < 688c3ff079b10e4600f040944430d3d4ff448a15 (git) Affected: 4fd6ca90fc7f509977585d39885f21b2911123f3 , < f1370241fe8045702bc9d0812b996791f0500f1b (git) Affected: 36f781a3f0deac92f169416997a17e73538cf470 (git) Affected: 6.14.9 , < 6.15 (semver)
Linux	Linux	Affected: 6.15 Unaffected: 0 , < 6.15 (semver) Unaffected: 6.18.14 , ≤ 6.18.* (semver) Unaffected: 6.19.4 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/accel/amdxdna/aie2_ctx.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-237R-RX7W-5J6C

CVE-2026-45980 (GCVE-0-2026-45980)

Tags

Sightings

Nomenclature