{"api_version":"1","generated_at":"2026-05-13T07:41:55+00:00","cve":"CVE-2026-43300","urls":{"html":"https://cve.report/CVE-2026-43300","api":"https://cve.report/api/cve/CVE-2026-43300.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-43300","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-43300"},"summary":{"title":"drm/panel: Fix a possible null-pointer dereference in jdi_panel_dsi_remove()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panel: Fix a possible null-pointer dereference in jdi_panel_dsi_remove()\n\nIn jdi_panel_dsi_remove(), jdi is explicitly checked, indicating that it\nmay be NULL:\n\n  if (!jdi)\n    mipi_dsi_detach(dsi);\n\nHowever, when jdi is NULL, the function does not return and continues by\ncalling jdi_panel_disable():\n\n  err = jdi_panel_disable(&jdi->base);\n\nInside jdi_panel_disable(), jdi is dereferenced unconditionally, which can\nlead to a NULL-pointer dereference:\n\n  struct jdi_panel *jdi = to_panel_jdi(panel);\n  backlight_disable(jdi->backlight);\n\nTo prevent such a potential NULL-pointer dereference, return early from\njdi_panel_dsi_remove() when jdi is NULL.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-05-08 14:16:37","updated_at":"2026-05-12 14:10:27"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/2f5427d8726b22b807beec248d7d6bf88e291e0b","name":"https://git.kernel.org/stable/c/2f5427d8726b22b807beec248d7d6bf88e291e0b","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/95eed73b871111123a8b1d31cb1fce7e902e49ea","name":"https://git.kernel.org/stable/c/95eed73b871111123a8b1d31cb1fce7e902e49ea","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/ec2f37bbb733cdd7ed7d04171fca728a532414d5","name":"https://git.kernel.org/stable/c/ec2f37bbb733cdd7ed7d04171fca728a532414d5","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/83ce0085fabf757b039322928188ad78e962d609","name":"https://git.kernel.org/stable/c/83ce0085fabf757b039322928188ad78e962d609","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-43300","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43300","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 25205087df1ffe06ccea9302944ed1f77dc68c6f ec2f37bbb733cdd7ed7d04171fca728a532414d5 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 25205087df1ffe06ccea9302944ed1f77dc68c6f 2f5427d8726b22b807beec248d7d6bf88e291e0b git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 25205087df1ffe06ccea9302944ed1f77dc68c6f 83ce0085fabf757b039322928188ad78e962d609 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 25205087df1ffe06ccea9302944ed1f77dc68c6f 95eed73b871111123a8b1d31cb1fce7e902e49ea git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.7","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.7 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.75 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.16 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.19.6 6.19.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.0 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"43300","cve":"CVE-2026-43300","epss":"0.000180000","percentile":"0.047270000","score_date":"2026-05-12","updated_at":"2026-05-13 00:11:53"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/panel/panel-jdi-lpm102a188a.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"ec2f37bbb733cdd7ed7d04171fca728a532414d5","status":"affected","version":"25205087df1ffe06ccea9302944ed1f77dc68c6f","versionType":"git"},{"lessThan":"2f5427d8726b22b807beec248d7d6bf88e291e0b","status":"affected","version":"25205087df1ffe06ccea9302944ed1f77dc68c6f","versionType":"git"},{"lessThan":"83ce0085fabf757b039322928188ad78e962d609","status":"affected","version":"25205087df1ffe06ccea9302944ed1f77dc68c6f","versionType":"git"},{"lessThan":"95eed73b871111123a8b1d31cb1fce7e902e49ea","status":"affected","version":"25205087df1ffe06ccea9302944ed1f77dc68c6f","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/panel/panel-jdi-lpm102a188a.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.7"},{"lessThan":"6.7","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.75","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.16","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.6","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.75","versionStartIncluding":"6.7","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.16","versionStartIncluding":"6.7","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.19.6","versionStartIncluding":"6.7","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.0","versionStartIncluding":"6.7","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panel: Fix a possible null-pointer dereference in jdi_panel_dsi_remove()\n\nIn jdi_panel_dsi_remove(), jdi is explicitly checked, indicating that it\nmay be NULL:\n\n  if (!jdi)\n    mipi_dsi_detach(dsi);\n\nHowever, when jdi is NULL, the function does not return and continues by\ncalling jdi_panel_disable():\n\n  err = jdi_panel_disable(&jdi->base);\n\nInside jdi_panel_disable(), jdi is dereferenced unconditionally, which can\nlead to a NULL-pointer dereference:\n\n  struct jdi_panel *jdi = to_panel_jdi(panel);\n  backlight_disable(jdi->backlight);\n\nTo prevent such a potential NULL-pointer dereference, return early from\njdi_panel_dsi_remove() when jdi is NULL."}],"providerMetadata":{"dateUpdated":"2026-05-11T22:21:53.416Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/ec2f37bbb733cdd7ed7d04171fca728a532414d5"},{"url":"https://git.kernel.org/stable/c/2f5427d8726b22b807beec248d7d6bf88e291e0b"},{"url":"https://git.kernel.org/stable/c/83ce0085fabf757b039322928188ad78e962d609"},{"url":"https://git.kernel.org/stable/c/95eed73b871111123a8b1d31cb1fce7e902e49ea"}],"title":"drm/panel: Fix a possible null-pointer dereference in jdi_panel_dsi_remove()","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-43300","datePublished":"2026-05-08T13:11:21.530Z","dateReserved":"2026-05-01T14:12:56.000Z","dateUpdated":"2026-05-11T22:21:53.416Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-05-08 14:16:37","lastModifiedDate":"2026-05-12 14:10:27","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"43300","Ordinal":"1","Title":"drm/panel: Fix a possible null-pointer dereference in jdi_panel_","CVE":"CVE-2026-43300","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"43300","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panel: Fix a possible null-pointer dereference in jdi_panel_dsi_remove()\n\nIn jdi_panel_dsi_remove(), jdi is explicitly checked, indicating that it\nmay be NULL:\n\n  if (!jdi)\n    mipi_dsi_detach(dsi);\n\nHowever, when jdi is NULL, the function does not return and continues by\ncalling jdi_panel_disable():\n\n  err = jdi_panel_disable(&jdi->base);\n\nInside jdi_panel_disable(), jdi is dereferenced unconditionally, which can\nlead to a NULL-pointer dereference:\n\n  struct jdi_panel *jdi = to_panel_jdi(panel);\n  backlight_disable(jdi->backlight);\n\nTo prevent such a potential NULL-pointer dereference, return early from\njdi_panel_dsi_remove() when jdi is NULL.","Type":"Description","Title":"drm/panel: Fix a possible null-pointer dereference in jdi_panel_"}]}}}