{"id":"CVE-2023-53336","title":"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->adev is not set …","summary":"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->adev is not set …","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-476"],"vendor":"linux","product":"linux_kernel","affected":["linux_kernel >= 5.16, < 6.4.16","linux_kernel >= 6.5, < 6.5.3"],"patched":["linux_kernel 6.5.3"],"published":"2025-09-17","updated":"2026-10-03","sourceUpdated":"2026-10-03T11:17:27.400","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2023-53336","references":[{"url":"https://git.kernel.org/stable/c/284be5693163343e1cf17c03917eecd1d6681bcf","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/3de35e29cfddfe6bff762b15bcfe8d80bebac6cb","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/bca783c943cefea97c27f02fdd16bf414e8057df","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/e08b091e33ecf6e4cb2c0c5820a69abe7673280b","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-01-14T18:37:39.628946Z"},"epss":0.00201,"epssPercentile":0.08967,"ingestedAt":"2026-10-03T11:43:42.107Z","slug":"CVE-2023-53336","body":"## Overview\n\nIn 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->adev 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->adev earlier, with a borrowed ref to avoid making unrolling\non errors harder, to fix this.\n\n## Affected\n\n- `linux_kernel >= 5.16, < 6.4.16`\n- `linux_kernel >= 6.5, < 6.5.3`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `linux_kernel 6.5.3`","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}