CVE-2021-47043 (GCVE-0-2021-47043)

Vulnerability from cvelistv5 – Published: 2024-02-28 08:13 – Updated: 2026-05-11 13:46
VLAI
Title
media: venus: core: Fix some resource leaks in the error path of 'venus_probe()'
Summary
In the Linux kernel, the following vulnerability has been resolved: media: venus: core: Fix some resource leaks in the error path of 'venus_probe()' If an error occurs after a successful 'of_icc_get()' call, it must be undone. Use 'devm_of_icc_get()' instead of 'of_icc_get()' to avoid the leak. Update the remove function accordingly and axe the now unneeded 'icc_put()' calls.
Severity
No CVSS data available.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-06-21 16:26 UTC
Assigner
Linux CNA under the mitre root
CNA scorecard D 53/100 over 6856 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 32f0a6ddc8c98a1aade2bf3d07c79d5d2c6ceb9a , < 00b68a7478343afdf83f30c43e64db5296057030 (git)
Affected: 32f0a6ddc8c98a1aade2bf3d07c79d5d2c6ceb9a , < 940d01eceb3a7866fbfca136a55a5625fc75a565 (git)
Affected: 32f0a6ddc8c98a1aade2bf3d07c79d5d2c6ceb9a , < 711acdf0228dc71601247f28b56f13e850e395c8 (git)
Affected: 32f0a6ddc8c98a1aade2bf3d07c79d5d2c6ceb9a , < 5a465c5391a856a0c1e9554964d660676c35d1b2 (git)
guessed Create a notification for this product.
Linux Linux Affected: 5.5
Unaffected: 0 , < 5.5 (semver)
Unaffected: 5.10.37 , ≤ 5.10.* (semver)
Unaffected: 5.11.21 , ≤ 5.11.* (semver)
Unaffected: 5.12.4 , ≤ 5.12.* (semver)
Unaffected: 5.13 , ≤ * (original_commit_for_fix)
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                  "version": "32f0a6ddc8c98a1aade2bf3d07c79d5d2c6ceb9a",
                  "versionType": "git"
                },
                {
                  "lessThan": "5a465c5391a856a0c1e9554964d660676c35d1b2",
                  "status": "affected",
                  "version": "32f0a6ddc8c98a1aade2bf3d07c79d5d2c6ceb9a",
                  "versionType": "git"
                }
              ]
            },
            {
              "defaultStatus": "affected",
              "product": "Linux",
              "programFiles": [
                "drivers/media/platform/qcom/venus/core.c"
              ],
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "vendor": "Linux",
              "versions": [
                {
                  "status": "affected",
                  "version": "5.5"
                },
                {
                  "lessThan": "5.5",
                  "status": "unaffected",
                  "version": "0",
                  "versionType": "semver"
                },
                {
                  "lessThanOrEqual": "5.10.*",
                  "status": "unaffected",
                  "version": "5.10.37",
                  "versionType": "semver"
                },
                {
                  "lessThanOrEqual": "5.11.*",
                  "status": "unaffected",
                  "version": "5.11.21",
                  "versionType": "semver"
                },
                {
                  "lessThanOrEqual": "5.12.*",
                  "status": "unaffected",
                  "version": "5.12.4",
                  "versionType": "semver"
                },
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "5.13",
                  "versionType": "original_commit_for_fix"
                }
              ]
            }
          ],
          "cpeApplicability": [
            {
              "nodes": [
                {
                  "cpeMatch": [
                    {
                      "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                      "versionEndExcluding": "5.10.37",
                      "versionStartIncluding": "5.5",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                      "versionEndExcluding": "5.11.21",
                      "versionStartIncluding": "5.5",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                      "versionEndExcluding": "5.12.4",
                      "versionStartIncluding": "5.5",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                      "versionEndExcluding": "5.13",
                      "versionStartIncluding": "5.5",
                      "vulnerable": true
                    }
                  ],
                  "negate": false,
                  "operator": "OR"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: venus: core: Fix some resource leaks in the error path of \u0027venus_probe()\u0027\n\nIf an error occurs after a successful \u0027of_icc_get()\u0027 call, it must be\nundone.\n\nUse \u0027devm_of_icc_get()\u0027 instead of \u0027of_icc_get()\u0027 to avoid the leak.\nUpdate the remove function accordingly and axe the now unneeded\n\u0027icc_put()\u0027 calls."
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-05-04T07:02:53.181Z",
            "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "shortName": "Linux"
          },
          "references": [
            {
              "url": "https://git.kernel.org/stable/c/00b68a7478343afdf83f30c43e64db5296057030"
            },
            {
              "url": "https://git.kernel.org/stable/c/940d01eceb3a7866fbfca136a55a5625fc75a565"
            },
            {
              "url": "https://git.kernel.org/stable/c/711acdf0228dc71601247f28b56f13e850e395c8"
            },
            {
              "url": "https://git.kernel.org/stable/c/5a465c5391a856a0c1e9554964d660676c35d1b2"
            }
          ],
          "title": "media: venus: core: Fix some resource leaks in the error path of \u0027venus_probe()\u0027",
          "x_generator": {
            "engine": "bippy-1.2.0"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "assignerShortName": "Linux",
        "cveId": "CVE-2021-47043",
        "datePublished": "2024-02-28T08:13:48.440Z",
        "dateReserved": "2024-02-27T18:42:55.969Z",
        "dateUpdated": "2025-05-04T07:02:53.181Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



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