CVE-2026-23341 (GCVE-0-2026-23341)
Vulnerability from cvelistv5
Published
2026-03-25 10:27
Modified
2026-04-13 06:05
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix crash when destroying a suspended hardware context If userspace issues an ioctl to destroy a hardware context that has already been automatically suspended, the driver may crash because the mailbox channel pointer is NULL for the suspended context. Fix this by checking the mailbox channel pointer in aie2_destroy_context() before accessing it.
Impacted products
Vendor Product Version
Linux Linux Version: 2611c9616cb52d3ed54a6095d72d18e645a6955a
Version: 97f27573837ef96b4ba42af463cc800cab615c0e
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/accel/amdxdna/aie2_message.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "a6317704edab95d66a62fc1861d9546284ab678e",
              "status": "affected",
              "version": "2611c9616cb52d3ed54a6095d72d18e645a6955a",
              "versionType": "git"
            },
            {
              "lessThan": "8363c02863332992a1822688da41f881d88d1631",
              "status": "affected",
              "version": "97f27573837ef96b4ba42af463cc800cab615c0e",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/accel/amdxdna/aie2_message.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "6.19.7",
              "status": "affected",
              "version": "6.19.4",
              "versionType": "semver"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.19.7",
                  "versionStartIncluding": "6.19.4",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\naccel/amdxdna: Fix crash when destroying a suspended hardware context\n\nIf userspace issues an ioctl to destroy a hardware context that has\nalready been automatically suspended, the driver may crash because the\nmailbox channel pointer is NULL for the suspended context.\n\nFix this by checking the mailbox channel pointer in aie2_destroy_context()\nbefore accessing it."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-13T06:05:23.727Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/a6317704edab95d66a62fc1861d9546284ab678e"
        },
        {
          "url": "https://git.kernel.org/stable/c/8363c02863332992a1822688da41f881d88d1631"
        }
      ],
      "title": "accel/amdxdna: Fix crash when destroying a suspended hardware context",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-23341",
    "datePublished": "2026-03-25T10:27:29.438Z",
    "dateReserved": "2026-01-13T15:37:45.998Z",
    "dateUpdated": "2026-04-13T06:05:23.727Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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