github - ghsa-pj52-jg99-wg36

GHSA-PJ52-JG99-WG36

Vulnerability from github – Published: 2025-12-09 03:31 – Updated: 2025-12-09 03:31

Details

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

iommu/sprd: Release dma buffer to avoid memory leak

When attaching to a domain, the driver would alloc a DMA buffer which is used to store address mapping table, and it need to be released when the IOMMU domain is freed.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-53801"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-09T01:16:51Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\niommu/sprd: Release dma buffer to avoid memory leak\n\nWhen attaching to a domain, the driver would alloc a DMA buffer which\nis used to store address mapping table, and it need to be released\nwhen the IOMMU domain is freed.",
  "id": "GHSA-pj52-jg99-wg36",
  "modified": "2025-12-09T03:31:11Z",
  "published": "2025-12-09T03:31:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53801"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8745f3592ee4a7b49ede16ddd3f12a41ecaa23c9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/92c089a931fd3939cd32318cf4f54e69e8f51a19"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9afea57384d4ae7b2034593eac7fa76c7122762a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d0a917fd5e3b3ed9d9306b4260ba684b982da9f3"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2023-53801 (GCVE-0-2023-53801)

Vulnerability from cvelistv5 – Published: 2025-12-09 00:00 – Updated: 2025-12-09 00:00

Summary

In the Linux kernel, the following vulnerability has been resolved: iommu/sprd: Release dma buffer to avoid memory leak When attaching to a domain, the driver would alloc a DMA buffer which is used to store address mapping table, and it need to be released when the IOMMU domain is freed.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/92c089a931fd3939c…
	https://git.kernel.org/stable/c/8745f3592ee4a7b49…
	https://git.kernel.org/stable/c/d0a917fd5e3b3ed9d…
	https://git.kernel.org/stable/c/9afea57384d4ae7b2…

Impacted products

Vendor

Product

Version

Linux

Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 92c089a931fd3939cd32318cf4f54e69e8f51a19 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8745f3592ee4a7b49ede16ddd3f12a41ecaa23c9 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d0a917fd5e3b3ed9d9306b4260ba684b982da9f3 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9afea57384d4ae7b2034593eac7fa76c7122762a (git)

Linux

Unaffected: 5.15.113 , ≤ 5.15.* (semver)
Unaffected: 6.1.81 , ≤ 6.1.* (semver)
Unaffected: 6.3.4 , ≤ 6.3.* (semver)
Unaffected: 6.4 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/iommu/sprd-iommu.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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          ]
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          "vendor": "Linux",
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      "cpeApplicability": [
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                },
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    "dateReserved": "2025-12-08T23:58:35.275Z",
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Sightings

Author	Source	Type	Date

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-PJ52-JG99-WG36

CVE-2023-53801 (GCVE-0-2023-53801)

Tags

Sightings

Nomenclature