{"id":"CVE-2023-53336","state":"PUBLISHED","title":"media: ipu-bridge: Fix null pointer deref on SSDB/PLD parsing warnings","description":"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 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.","publishedAt":"2025-09-17T14:56:30.752Z","updatedAt":"2026-10-03T10:54:51.371Z","severity":{"score":5.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"485aa3df0dffa62d347ea4e0116f549338accc59","status":"affected","lessThan":"bca783c943cefea97c27f02fdd16bf414e8057df","versionType":"git"},{"version":"485aa3df0dffa62d347ea4e0116f549338accc59","status":"affected","lessThan":"3de35e29cfddfe6bff762b15bcfe8d80bebac6cb","versionType":"git"},{"version":"485aa3df0dffa62d347ea4e0116f549338accc59","status":"affected","lessThan":"e08b091e33ecf6e4cb2c0c5820a69abe7673280b","versionType":"git"},{"version":"485aa3df0dffa62d347ea4e0116f549338accc59","status":"affected","lessThan":"284be5693163343e1cf17c03917eecd1d6681bcf","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/pci/intel/ipu-bridge.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.16","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.16","versionType":"semver"},{"version":"6.1.189","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.4.16","status":"unaffected","lessThanOrEqual":"6.4.*","versionType":"semver"},{"version":"6.5.3","status":"unaffected","lessThanOrEqual":"6.5.*","versionType":"semver"},{"version":"6.6","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/pci/intel/ipu-bridge.c"]}],"references":["https://git.kernel.org/stable/c/bca783c943cefea97c27f02fdd16bf414e8057df","https://git.kernel.org/stable/c/3de35e29cfddfe6bff762b15bcfe8d80bebac6cb","https://git.kernel.org/stable/c/e08b091e33ecf6e4cb2c0c5820a69abe7673280b","https://git.kernel.org/stable/c/284be5693163343e1cf17c03917eecd1d6681bcf"],"weaknesses":["CWE-476"],"ingestedAt":"2026-10-29T20:06:33.064Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/53xxx/CVE-2023-53336.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-53336","state":"PUBLISHED","datePublished":"2025-09-17T14:56:30.752Z","dateUpdated":"2026-10-03T10:54:51.371Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-09-16T16:08:59.565Z"},"containers":{"cna":{"title":"media: ipu-bridge: Fix null pointer deref on SSDB/PLD parsing warnings","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->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."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"485aa3df0dffa62d347ea4e0116f549338accc59","status":"affected","lessThan":"bca783c943cefea97c27f02fdd16bf414e8057df","versionType":"git"},{"version":"485aa3df0dffa62d347ea4e0116f549338accc59","status":"affected","lessThan":"3de35e29cfddfe6bff762b15bcfe8d80bebac6cb","versionType":"git"},{"version":"485aa3df0dffa62d347ea4e0116f549338accc59","status":"affected","lessThan":"e08b091e33ecf6e4cb2c0c5820a69abe7673280b","versionType":"git"},{"version":"485aa3df0dffa62d347ea4e0116f549338accc59","status":"affected","lessThan":"284be5693163343e1cf17c03917eecd1d6681bcf","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/pci/intel/ipu-bridge.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.16","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.16","versionType":"semver"},{"version":"6.1.189","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.4.16","status":"unaffected","lessThanOrEqual":"6.4.*","versionType":"semver"},{"version":"6.5.3","status":"unaffected","lessThanOrEqual":"6.5.*","versionType":"semver"},{"version":"6.6","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/pci/intel/ipu-bridge.c"]}],"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"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-03T10:54:51.371Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"6.1.189"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"6.4.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"6.5.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"6.6"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2023-53336","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-01-14T18:37:39.628946Z"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-476","lang":"en","type":"CWE","description":"CWE-476 NULL Pointer Dereference"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-01-14T18:43:00.972Z"}}]}}}