FKIE_CVE-2023-53818

Vulnerability from fkie_nvd - Published: 2025-12-09 01:16 - Updated: 2026-06-17 06:46
Severity
Summary
In the Linux kernel, the following vulnerability has been resolved: ARM: zynq: Fix refcount leak in zynq_early_slcr_init of_find_compatible_node() returns a node pointer with refcount incremented, we should use of_node_put() on error path. Add missing of_node_put() to avoid refcount leak.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1cc12d10d13ae5ad8d3f7432a4c0156d221fc99b
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/227f8c1c5c4b3d131b66e57e58d38054f441b915
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/351b7e93d02b50b2faae2d4bda28e16a8389cbb7
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4c22ee805202087c2553c9175968e9e922d75bc1
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9eedb910a3be0005b88c696a8552c0d4c9937cd4
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e43a06c73be4b93d308f0df809ee0023b7c37b54
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ede0334bf4df360f4f9446075cffbbb3bc54d0b6
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f00bc6727adf840eb208700ea27cda4f3742629d
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "arch/arm/mach-zynq/slcr.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "f00bc6727adf840eb208700ea27cda4f3742629d",
              "status": "affected",
              "version": "3329659df0300d1d0aa22f5e7063f83a88ef92aa",
              "versionType": "git"
            },
            {
              "lessThan": "351b7e93d02b50b2faae2d4bda28e16a8389cbb7",
              "status": "affected",
              "version": "3329659df0300d1d0aa22f5e7063f83a88ef92aa",
              "versionType": "git"
            },
            {
              "lessThan": "ede0334bf4df360f4f9446075cffbbb3bc54d0b6",
              "status": "affected",
              "version": "3329659df0300d1d0aa22f5e7063f83a88ef92aa",
              "versionType": "git"
            },
            {
              "lessThan": "227f8c1c5c4b3d131b66e57e58d38054f441b915",
              "status": "affected",
              "version": "3329659df0300d1d0aa22f5e7063f83a88ef92aa",
              "versionType": "git"
            },
            {
              "lessThan": "1cc12d10d13ae5ad8d3f7432a4c0156d221fc99b",
              "status": "affected",
              "version": "3329659df0300d1d0aa22f5e7063f83a88ef92aa",
              "versionType": "git"
            },
            {
              "lessThan": "e43a06c73be4b93d308f0df809ee0023b7c37b54",
              "status": "affected",
              "version": "3329659df0300d1d0aa22f5e7063f83a88ef92aa",
              "versionType": "git"
            },
            {
              "lessThan": "4c22ee805202087c2553c9175968e9e922d75bc1",
              "status": "affected",
              "version": "3329659df0300d1d0aa22f5e7063f83a88ef92aa",
              "versionType": "git"
            },
            {
              "lessThan": "9eedb910a3be0005b88c696a8552c0d4c9937cd4",
              "status": "affected",
              "version": "3329659df0300d1d0aa22f5e7063f83a88ef92aa",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "arch/arm/mach-zynq/slcr.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.0"
            },
            {
              "lessThan": "4.0",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.308",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.276",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.235",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.173",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.99",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.16",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.2.*",
              "status": "unaffected",
              "version": "6.2.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.3",
              "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\nARM: zynq: Fix refcount leak in zynq_early_slcr_init\n\nof_find_compatible_node() returns a node pointer with refcount incremented,\nwe should use of_node_put() on error path.\nAdd missing of_node_put() to avoid refcount leak."
    }
  ],
  "id": "CVE-2023-53818",
  "lastModified": "2026-06-17T06:46:07.520",
  "metrics": {},
  "published": "2025-12-09T01:16:54.093",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/1cc12d10d13ae5ad8d3f7432a4c0156d221fc99b"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/227f8c1c5c4b3d131b66e57e58d38054f441b915"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/351b7e93d02b50b2faae2d4bda28e16a8389cbb7"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/4c22ee805202087c2553c9175968e9e922d75bc1"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/9eedb910a3be0005b88c696a8552c0d4c9937cd4"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/e43a06c73be4b93d308f0df809ee0023b7c37b54"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/ede0334bf4df360f4f9446075cffbbb3bc54d0b6"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/f00bc6727adf840eb208700ea27cda4f3742629d"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Deferred"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.