Vulnerability-Lookup

CVE-2026-80743 (GCVE-0-2026-80743)

Vulnerability from cvelistv5 – Published: 2026-09-03 08:26 – Updated: 2026-09-03 08:26

Title

ASoC: xilinx: formatter_pcm: pass aud_drv_data to irq handlers

Summary

In the Linux kernel, the following vulnerability has been resolved: ASoC: xilinx: formatter_pcm: pass aud_drv_data to irq handlers The irq handlers take a struct device pointer and call dev_get_drvdata() to obtain the driver data. However, the driver data is only set at the end of probe, after devm_request_irq(), so an interrupt taken in between causes the handlers to pass a NULL pointer to readl() and crash. Pass the private data directly as the devm_request_irq() argument instead of the device pointer, matching what the handlers expect.

Severity

No CVSS data available.

Assigner

Linux mitre root

References

8 references

URL	Tags
https://git.kernel.org/stable/c/7d857aec162fb02d1…
https://git.kernel.org/stable/c/a85315f2eb06adc55…
https://git.kernel.org/stable/c/721cfeb0b95720844…
https://git.kernel.org/stable/c/b4ef887bee4d3c177…
https://git.kernel.org/stable/c/0d58a70b6dc7b6577…
https://git.kernel.org/stable/c/f51a540b14eecb866…
https://git.kernel.org/stable/c/09e4c486348e176c0…
https://git.kernel.org/stable/c/f12afefb7b01f94d6…

Impacted products

2 products

Vendor	Product	Version	CPE status
Linux	Linux	Affected: 6f6c3c36f0917be24587eeba818ab4fdfcb5465a , < 7d857aec162fb02d10ce326aecc1ac7509c31f43 (git) Affected: 6f6c3c36f0917be24587eeba818ab4fdfcb5465a , < a85315f2eb06adc5597a7103e1910fc7d0d35ffd (git) Affected: 6f6c3c36f0917be24587eeba818ab4fdfcb5465a , < 721cfeb0b9572084435695ae535411b921d1ea68 (git) Affected: 6f6c3c36f0917be24587eeba818ab4fdfcb5465a , < b4ef887bee4d3c177adac5d1eab8b2de31b08ac3 (git) Affected: 6f6c3c36f0917be24587eeba818ab4fdfcb5465a , < 0d58a70b6dc7b65772e3ef7c43beb91882cf9ed5 (git) Affected: 6f6c3c36f0917be24587eeba818ab4fdfcb5465a , < f51a540b14eecb8667bbe450192318271b87631e (git) Affected: 6f6c3c36f0917be24587eeba818ab4fdfcb5465a , < 09e4c486348e176c083f8bee9169ae8f408cf8d1 (git) Affected: 6f6c3c36f0917be24587eeba818ab4fdfcb5465a , < f12afefb7b01f94d6d66d397f323a9914edbf70e (git)	guessed
Linux	Linux	Affected: 5.1 Unaffected: 0 , < 5.1 (semver) Unaffected: 5.10.266 , ≤ 5.10.* (semver) Unaffected: 5.15.217 , ≤ 5.15.* (semver) Unaffected: 6.1.184 , ≤ 6.1.* (semver) Unaffected: 6.6.153 , ≤ 6.6.* (semver) Unaffected: 6.12.105 , ≤ 6.12.* (semver) Unaffected: 6.18.46 , ≤ 6.18.* (semver) Unaffected: 7.1.10 , ≤ 7.1.* (semver) Unaffected: 7.2 , ≤ * (original_commit_for_fix)	guessed

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "sound/soc/xilinx/xlnx_formatter_pcm.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "7d857aec162fb02d10ce326aecc1ac7509c31f43",
              "status": "affected",
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              "versionType": "git"
            },
            {
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            },
            {
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              "versionType": "git"
            },
            {
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              "status": "affected",
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              "versionType": "git"
            },
            {
              "lessThan": "0d58a70b6dc7b65772e3ef7c43beb91882cf9ed5",
              "status": "affected",
              "version": "6f6c3c36f0917be24587eeba818ab4fdfcb5465a",
              "versionType": "git"
            },
            {
              "lessThan": "f51a540b14eecb8667bbe450192318271b87631e",
              "status": "affected",
              "version": "6f6c3c36f0917be24587eeba818ab4fdfcb5465a",
              "versionType": "git"
            },
            {
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              "status": "affected",
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              "versionType": "git"
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              "status": "affected",
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              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "sound/soc/xilinx/xlnx_formatter_pcm.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.1"
            },
            {
              "lessThan": "5.1",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.266",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.217",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.184",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.153",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.105",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.46",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.1.*",
              "status": "unaffected",
              "version": "7.1.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.266",
                  "versionStartIncluding": "5.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.217",
                  "versionStartIncluding": "5.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.184",
                  "versionStartIncluding": "5.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.153",
                  "versionStartIncluding": "5.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.105",
                  "versionStartIncluding": "5.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.46",
                  "versionStartIncluding": "5.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.1.10",
                  "versionStartIncluding": "5.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.2",
                  "versionStartIncluding": "5.1",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: xilinx: formatter_pcm: pass aud_drv_data to irq handlers\n\nThe irq handlers take a struct device pointer and call\ndev_get_drvdata() to obtain the driver data.  However, the driver\ndata is only set at the end of probe, after devm_request_irq(),\nso an interrupt taken in between causes the handlers to pass a\nNULL pointer to readl() and crash.\n\nPass the private data directly as the devm_request_irq() argument\ninstead of the device pointer, matching what the handlers expect."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-03T08:26:26.524Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/7d857aec162fb02d10ce326aecc1ac7509c31f43"
        },
        {
          "url": "https://git.kernel.org/stable/c/a85315f2eb06adc5597a7103e1910fc7d0d35ffd"
        },
        {
          "url": "https://git.kernel.org/stable/c/721cfeb0b9572084435695ae535411b921d1ea68"
        },
        {
          "url": "https://git.kernel.org/stable/c/b4ef887bee4d3c177adac5d1eab8b2de31b08ac3"
        },
        {
          "url": "https://git.kernel.org/stable/c/0d58a70b6dc7b65772e3ef7c43beb91882cf9ed5"
        },
        {
          "url": "https://git.kernel.org/stable/c/f51a540b14eecb8667bbe450192318271b87631e"
        },
        {
          "url": "https://git.kernel.org/stable/c/09e4c486348e176c083f8bee9169ae8f408cf8d1"
        },
        {
          "url": "https://git.kernel.org/stable/c/f12afefb7b01f94d6d66d397f323a9914edbf70e"
        }
      ],
      "title": "ASoC: xilinx: formatter_pcm: pass aud_drv_data to irq handlers",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-80743",
    "datePublished": "2026-09-03T08:26:26.524Z",
    "dateReserved": "2026-08-26T14:34:25.790Z",
    "dateUpdated": "2026-09-03T08:26:26.524Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-80743",
      "date": "2026-09-03",
      "epss": "0.0021",
      "percentile": "0.11172"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-80743\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2026-09-03T13:06:13.590\",\"lastModified\":\"2026-09-03T13:06:13.590\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nASoC: xilinx: formatter_pcm: pass aud_drv_data to irq handlers\\n\\nThe irq handlers take a struct device pointer and call\\ndev_get_drvdata() to obtain the driver data.  However, the driver\\ndata is only set at the end of probe, after devm_request_irq(),\\nso an interrupt taken in between causes the handlers to pass a\\nNULL pointer to readl() and crash.\\n\\nPass the private data directly as the devm_request_irq() argument\\ninstead of the device pointer, matching what the handlers expect.\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"sound/soc/xilinx/xlnx_formatter_pcm.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"6f6c3c36f0917be24587eeba818ab4fdfcb5465a\",\"lessThan\":\"7d857aec162fb02d10ce326aecc1ac7509c31f43\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"6f6c3c36f0917be24587eeba818ab4fdfcb5465a\",\"lessThan\":\"a85315f2eb06adc5597a7103e1910fc7d0d35ffd\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"6f6c3c36f0917be24587eeba818ab4fdfcb5465a\",\"lessThan\":\"721cfeb0b9572084435695ae535411b921d1ea68\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"6f6c3c36f0917be24587eeba818ab4fdfcb5465a\",\"lessThan\":\"b4ef887bee4d3c177adac5d1eab8b2de31b08ac3\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"6f6c3c36f0917be24587eeba818ab4fdfcb5465a\",\"lessThan\":\"0d58a70b6dc7b65772e3ef7c43beb91882cf9ed5\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"6f6c3c36f0917be24587eeba818ab4fdfcb5465a\",\"lessThan\":\"f51a540b14eecb8667bbe450192318271b87631e\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"6f6c3c36f0917be24587eeba818ab4fdfcb5465a\",\"lessThan\":\"09e4c486348e176c083f8bee9169ae8f408cf8d1\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"6f6c3c36f0917be24587eeba818ab4fdfcb5465a\",\"lessThan\":\"f12afefb7b01f94d6d66d397f323a9914edbf70e\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"sound/soc/xilinx/xlnx_formatter_pcm.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"5.1\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"5.1\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.10.266\",\"lessThanOrEqual\":\"5.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.15.217\",\"lessThanOrEqual\":\"5.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.184\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.153\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.12.105\",\"lessThanOrEqual\":\"6.12.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.18.46\",\"lessThanOrEqual\":\"6.18.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"7.1.10\",\"lessThanOrEqual\":\"7.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"7.2\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/09e4c486348e176c083f8bee9169ae8f408cf8d1\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/0d58a70b6dc7b65772e3ef7c43beb91882cf9ed5\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/721cfeb0b9572084435695ae535411b921d1ea68\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/7d857aec162fb02d10ce326aecc1ac7509c31f43\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/a85315f2eb06adc5597a7103e1910fc7d0d35ffd\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/b4ef887bee4d3c177adac5d1eab8b2de31b08ac3\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/f12afefb7b01f94d6d66d397f323a9914edbf70e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/f51a540b14eecb8667bbe450192318271b87631e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}

FKIE_CVE-2026-80743

Vulnerability from fkie_nvd - Published: 2026-09-03 13:06 - Updated: 2026-09-03 13:06

Severity

Summary

References

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/09e4c486348e176c083f8bee9169ae8f408cf8d1
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/0d58a70b6dc7b65772e3ef7c43beb91882cf9ed5
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/721cfeb0b9572084435695ae535411b921d1ea68
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/7d857aec162fb02d10ce326aecc1ac7509c31f43
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/a85315f2eb06adc5597a7103e1910fc7d0d35ffd
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/b4ef887bee4d3c177adac5d1eab8b2de31b08ac3
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/f12afefb7b01f94d6d66d397f323a9914edbf70e
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/f51a540b14eecb8667bbe450192318271b87631e

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "sound/soc/xilinx/xlnx_formatter_pcm.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "7d857aec162fb02d10ce326aecc1ac7509c31f43",
              "status": "affected",
              "version": "6f6c3c36f0917be24587eeba818ab4fdfcb5465a",
              "versionType": "git"
            },
            {
              "lessThan": "a85315f2eb06adc5597a7103e1910fc7d0d35ffd",
              "status": "affected",
              "version": "6f6c3c36f0917be24587eeba818ab4fdfcb5465a",
              "versionType": "git"
            },
            {
              "lessThan": "721cfeb0b9572084435695ae535411b921d1ea68",
              "status": "affected",
              "version": "6f6c3c36f0917be24587eeba818ab4fdfcb5465a",
              "versionType": "git"
            },
            {
              "lessThan": "b4ef887bee4d3c177adac5d1eab8b2de31b08ac3",
              "status": "affected",
              "version": "6f6c3c36f0917be24587eeba818ab4fdfcb5465a",
              "versionType": "git"
            },
            {
              "lessThan": "0d58a70b6dc7b65772e3ef7c43beb91882cf9ed5",
              "status": "affected",
              "version": "6f6c3c36f0917be24587eeba818ab4fdfcb5465a",
              "versionType": "git"
            },
            {
              "lessThan": "f51a540b14eecb8667bbe450192318271b87631e",
              "status": "affected",
              "version": "6f6c3c36f0917be24587eeba818ab4fdfcb5465a",
              "versionType": "git"
            },
            {
              "lessThan": "09e4c486348e176c083f8bee9169ae8f408cf8d1",
              "status": "affected",
              "version": "6f6c3c36f0917be24587eeba818ab4fdfcb5465a",
              "versionType": "git"
            },
            {
              "lessThan": "f12afefb7b01f94d6d66d397f323a9914edbf70e",
              "status": "affected",
              "version": "6f6c3c36f0917be24587eeba818ab4fdfcb5465a",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "sound/soc/xilinx/xlnx_formatter_pcm.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.1"
            },
            {
              "lessThan": "5.1",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.266",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.217",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.184",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.153",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.105",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.46",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.1.*",
              "status": "unaffected",
              "version": "7.1.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: xilinx: formatter_pcm: pass aud_drv_data to irq handlers\n\nThe irq handlers take a struct device pointer and call\ndev_get_drvdata() to obtain the driver data.  However, the driver\ndata is only set at the end of probe, after devm_request_irq(),\nso an interrupt taken in between causes the handlers to pass a\nNULL pointer to readl() and crash.\n\nPass the private data directly as the devm_request_irq() argument\ninstead of the device pointer, matching what the handlers expect."
    }
  ],
  "id": "CVE-2026-80743",
  "lastModified": "2026-09-03T13:06:13.590",
  "metrics": {},
  "published": "2026-09-03T13:06:13.590",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/09e4c486348e176c083f8bee9169ae8f408cf8d1"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/0d58a70b6dc7b65772e3ef7c43beb91882cf9ed5"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/721cfeb0b9572084435695ae535411b921d1ea68"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/7d857aec162fb02d10ce326aecc1ac7509c31f43"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/a85315f2eb06adc5597a7103e1910fc7d0d35ffd"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/b4ef887bee4d3c177adac5d1eab8b2de31b08ac3"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/f12afefb7b01f94d6d66d397f323a9914edbf70e"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/f51a540b14eecb8667bbe450192318271b87631e"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Received"
}

GHSA-X2VC-GRMM-48QG

Vulnerability from github – Published: 2026-09-03 15:32 – Updated: 2026-09-03 15:32

Details

In the Linux kernel, the following vulnerability has been resolved:

ASoC: xilinx: formatter_pcm: pass aud_drv_data to irq handlers

The irq handlers take a struct device pointer and call dev_get_drvdata() to obtain the driver data. However, the driver data is only set at the end of probe, after devm_request_irq(), so an interrupt taken in between causes the handlers to pass a NULL pointer to readl() and crash.

Pass the private data directly as the devm_request_irq() argument instead of the device pointer, matching what the handlers expect.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-80743"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-03T13:06:13Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: xilinx: formatter_pcm: pass aud_drv_data to irq handlers\n\nThe irq handlers take a struct device pointer and call\ndev_get_drvdata() to obtain the driver data.  However, the driver\ndata is only set at the end of probe, after devm_request_irq(),\nso an interrupt taken in between causes the handlers to pass a\nNULL pointer to readl() and crash.\n\nPass the private data directly as the devm_request_irq() argument\ninstead of the device pointer, matching what the handlers expect.",
  "id": "GHSA-x2vc-grmm-48qg",
  "modified": "2026-09-03T15:32:15Z",
  "published": "2026-09-03T15:32:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-80743"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/09e4c486348e176c083f8bee9169ae8f408cf8d1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0d58a70b6dc7b65772e3ef7c43beb91882cf9ed5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/721cfeb0b9572084435695ae535411b921d1ea68"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7d857aec162fb02d10ce326aecc1ac7509c31f43"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a85315f2eb06adc5597a7103e1910fc7d0d35ffd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b4ef887bee4d3c177adac5d1eab8b2de31b08ac3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f12afefb7b01f94d6d66d397f323a9914edbf70e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f51a540b14eecb8667bbe450192318271b87631e"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

Action not permitted

CVE-2026-80743 (GCVE-0-2026-80743)

FKIE_CVE-2026-80743

GHSA-X2VC-GRMM-48QG

Tags

Sightings

Nomenclature