{"api_version":"1","generated_at":"2026-06-19T10:17:58+00:00","cve":"CVE-2026-46310","urls":{"html":"https://cve.report/CVE-2026-46310","api":"https://cve.report/api/cve/CVE-2026-46310.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-46310","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-46310"},"summary":{"title":"media: renesas: vsp1: Fix NULL pointer deref on module unload","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: renesas: vsp1: Fix NULL pointer deref on module unload\n\nWhen unloading the module on gen 4, we hit a NULL pointer dereference.\nThis is caused by the cleanup code calling vsp1_drm_cleanup() where it\nshould be calling vsp1_vspx_cleanup().\n\nFix this by checking the IP version and calling the drm or vspx function\naccordingly, the same way as the init code does.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-06-08 17:16:49","updated_at":"2026-06-08 17:16:49"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/58b1e9664d8f74d55d8411cc7a7b275a76a6f24f","name":"https://git.kernel.org/stable/c/58b1e9664d8f74d55d8411cc7a7b275a76a6f24f","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/c4bb1515b26663e5230603892e67f2cc7df9f0ca","name":"https://git.kernel.org/stable/c/c4bb1515b26663e5230603892e67f2cc7df9f0ca","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/bfb2081ba00afbbd15a5ed1ed1acdc3edeea5a98","name":"https://git.kernel.org/stable/c/bfb2081ba00afbbd15a5ed1ed1acdc3edeea5a98","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-46310","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46310","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected d06c1a9f348d22478c6bc5684f9c990e15ada1e9 bfb2081ba00afbbd15a5ed1ed1acdc3edeea5a98 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected d06c1a9f348d22478c6bc5684f9c990e15ada1e9 c4bb1515b26663e5230603892e67f2cc7df9f0ca git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected d06c1a9f348d22478c6bc5684f9c990e15ada1e9 58b1e9664d8f74d55d8411cc7a7b275a76a6f24f git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.17","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.17 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.32 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.0.9 7.0.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.1-rc1 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"46310","cve":"CVE-2026-46310","epss":"0.000220000","percentile":"0.063970000","score_date":"2026-06-14","updated_at":"2026-06-15 00:14:09"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/media/platform/renesas/vsp1/vsp1_drv.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"bfb2081ba00afbbd15a5ed1ed1acdc3edeea5a98","status":"affected","version":"d06c1a9f348d22478c6bc5684f9c990e15ada1e9","versionType":"git"},{"lessThan":"c4bb1515b26663e5230603892e67f2cc7df9f0ca","status":"affected","version":"d06c1a9f348d22478c6bc5684f9c990e15ada1e9","versionType":"git"},{"lessThan":"58b1e9664d8f74d55d8411cc7a7b275a76a6f24f","status":"affected","version":"d06c1a9f348d22478c6bc5684f9c990e15ada1e9","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/media/platform/renesas/vsp1/vsp1_drv.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.17"},{"lessThan":"6.17","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.32","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.9","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1-rc1","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.32","versionStartIncluding":"6.17","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.0.9","versionStartIncluding":"6.17","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.1-rc1","versionStartIncluding":"6.17","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: renesas: vsp1: Fix NULL pointer deref on module unload\n\nWhen unloading the module on gen 4, we hit a NULL pointer dereference.\nThis is caused by the cleanup code calling vsp1_drm_cleanup() where it\nshould be calling vsp1_vspx_cleanup().\n\nFix this by checking the IP version and calling the drm or vspx function\naccordingly, the same way as the init code does."}],"providerMetadata":{"dateUpdated":"2026-06-08T15:50:40.776Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/bfb2081ba00afbbd15a5ed1ed1acdc3edeea5a98"},{"url":"https://git.kernel.org/stable/c/c4bb1515b26663e5230603892e67f2cc7df9f0ca"},{"url":"https://git.kernel.org/stable/c/58b1e9664d8f74d55d8411cc7a7b275a76a6f24f"}],"title":"media: renesas: vsp1: Fix NULL pointer deref on module unload","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-46310","datePublished":"2026-06-08T15:50:40.776Z","dateReserved":"2026-05-13T15:03:33.111Z","dateUpdated":"2026-06-08T15:50:40.776Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-06-08 17:16:49","lastModifiedDate":"2026-06-08 17:16:49","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"46310","Ordinal":"1","Title":"media: renesas: vsp1: Fix NULL pointer deref on module unload","CVE":"CVE-2026-46310","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"46310","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: renesas: vsp1: Fix NULL pointer deref on module unload\n\nWhen unloading the module on gen 4, we hit a NULL pointer dereference.\nThis is caused by the cleanup code calling vsp1_drm_cleanup() where it\nshould be calling vsp1_vspx_cleanup().\n\nFix this by checking the IP version and calling the drm or vspx function\naccordingly, the same way as the init code does.","Type":"Description","Title":"media: renesas: vsp1: Fix NULL pointer deref on module unload"}]}}}