CVE-2023-53336 (GCVE-0-2023-53336)

Vulnerability from cvelistv5 – Published: 2025-09-17 14:56 – Updated: 2026-10-03 10:54
VLAI
Title
media: ipu-bridge: Fix null pointer deref on SSDB/PLD parsing warnings
Summary
In the Linux kernel, the following vulnerability has been resolved: media: ipu-bridge: Fix null pointer deref on SSDB/PLD parsing warnings When ipu_bridge_parse_rotation() and ipu_bridge_parse_orientation() run sensor->adev is not set yet. So if either of the dev_warn() calls about unknown values are hit this will lead to a NULL pointer deref. Set sensor->adev earlier, with a borrowed ref to avoid making unrolling on errors harder, to fix this.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-14 18:37 UTC
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
Linux CNA under the mitre root
CNA scorecard D 53/100 over 7061 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 485aa3df0dffa62d347ea4e0116f549338accc59 , < bca783c943cefea97c27f02fdd16bf414e8057df (git)
Affected: 485aa3df0dffa62d347ea4e0116f549338accc59 , < 3de35e29cfddfe6bff762b15bcfe8d80bebac6cb (git)
Affected: 485aa3df0dffa62d347ea4e0116f549338accc59 , < e08b091e33ecf6e4cb2c0c5820a69abe7673280b (git)
Affected: 485aa3df0dffa62d347ea4e0116f549338accc59 , < 284be5693163343e1cf17c03917eecd1d6681bcf (git)
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Linux Linux Affected: 5.16
Unaffected: 0 , < 5.16 (semver)
Unaffected: 6.1.189 , ≤ 6.1.* (semver)
Unaffected: 6.4.16 , ≤ 6.4.* (semver)
Unaffected: 6.5.3 , ≤ 6.5.* (semver)
Unaffected: 6.6 , ≤ * (original_commit_for_fix)
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                    },
                    {
                      "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                      "versionEndExcluding": "6.4.16",
                      "versionStartIncluding": "5.16",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                      "versionEndExcluding": "6.5.3",
                      "versionStartIncluding": "5.16",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                      "versionEndExcluding": "6.6",
                      "versionStartIncluding": "5.16",
                      "vulnerable": true
                    }
                  ],
                  "negate": false,
                  "operator": "OR"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: ipu-bridge: Fix null pointer deref on SSDB/PLD parsing warnings\n\nWhen ipu_bridge_parse_rotation() and ipu_bridge_parse_orientation() run\nsensor-\u003eadev is not set yet.\n\nSo if either of the dev_warn() calls about unknown values are hit this\nwill lead to a NULL pointer deref.\n\nSet sensor-\u003eadev earlier, with a borrowed ref to avoid making unrolling\non errors harder, to fix this."
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-10-03T10:54:51.371Z",
            "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "shortName": "Linux"
          },
          "references": [
            {
              "url": "https://git.kernel.org/stable/c/bca783c943cefea97c27f02fdd16bf414e8057df"
            },
            {
              "url": "https://git.kernel.org/stable/c/3de35e29cfddfe6bff762b15bcfe8d80bebac6cb"
            },
            {
              "url": "https://git.kernel.org/stable/c/e08b091e33ecf6e4cb2c0c5820a69abe7673280b"
            },
            {
              "url": "https://git.kernel.org/stable/c/284be5693163343e1cf17c03917eecd1d6681bcf"
            }
          ],
          "title": "media: ipu-bridge: Fix null pointer deref on SSDB/PLD parsing warnings",
          "x_generator": {
            "engine": "bippy-1.2.0"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "assignerShortName": "Linux",
        "cveId": "CVE-2023-53336",
        "datePublished": "2025-09-17T14:56:30.752Z",
        "dateReserved": "2025-09-16T16:08:59.565Z",
        "dateUpdated": "2026-10-03T10:54:51.371Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



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