{"api_version":"1","generated_at":"2026-05-28T06:37:54+00:00","cve":"CVE-2026-45928","urls":{"html":"https://cve.report/CVE-2026-45928","api":"https://cve.report/api/cve/CVE-2026-45928.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-45928","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-45928"},"summary":{"title":"media: chips-media: wave5: Fix memory leak on codec_info allocation failure","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: chips-media: wave5: Fix memory leak on codec_info allocation failure\n\nIn wave5_vpu_open_enc() and wave5_vpu_open_dec(), a vpu instance is\nallocated via kzalloc(). If the subsequent allocation for inst->codec_info\nfails, the functions return -ENOMEM without freeing the previously\nallocated instance, causing a memory leak.\n\nFix this by calling kfree() on the instance in this error path to ensure\nit is properly released.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-05-27 14:17:08","updated_at":"2026-05-27 14:48:03"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/52defdd4034db1a34bb48006f889d66a3629224b","name":"https://git.kernel.org/stable/c/52defdd4034db1a34bb48006f889d66a3629224b","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/a519e21e32398459ba357e67b541402f7295ee1b","name":"https://git.kernel.org/stable/c/a519e21e32398459ba357e67b541402f7295ee1b","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/1de71556cbd6e1d0d26fb86b9b3bb8caa0df8495","name":"https://git.kernel.org/stable/c/1de71556cbd6e1d0d26fb86b9b3bb8caa0df8495","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/32e9e45cf7e3422d21fa64535588d3572faf71c3","name":"https://git.kernel.org/stable/c/32e9e45cf7e3422d21fa64535588d3572faf71c3","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-45928","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-45928","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 9707a6254a8a6b978bde811a44fe07d86c229d1c 52defdd4034db1a34bb48006f889d66a3629224b git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 9707a6254a8a6b978bde811a44fe07d86c229d1c 1de71556cbd6e1d0d26fb86b9b3bb8caa0df8495 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 9707a6254a8a6b978bde811a44fe07d86c229d1c 32e9e45cf7e3422d21fa64535588d3572faf71c3 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 9707a6254a8a6b978bde811a44fe07d86c229d1c a519e21e32398459ba357e67b541402f7295ee1b git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.8","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.8 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 6.18.14 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.19.4 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":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c","drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"52defdd4034db1a34bb48006f889d66a3629224b","status":"affected","version":"9707a6254a8a6b978bde811a44fe07d86c229d1c","versionType":"git"},{"lessThan":"1de71556cbd6e1d0d26fb86b9b3bb8caa0df8495","status":"affected","version":"9707a6254a8a6b978bde811a44fe07d86c229d1c","versionType":"git"},{"lessThan":"32e9e45cf7e3422d21fa64535588d3572faf71c3","status":"affected","version":"9707a6254a8a6b978bde811a44fe07d86c229d1c","versionType":"git"},{"lessThan":"a519e21e32398459ba357e67b541402f7295ee1b","status":"affected","version":"9707a6254a8a6b978bde811a44fe07d86c229d1c","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c","drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.8"},{"lessThan":"6.8","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.75","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.14","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.4","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":"6.8","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.14","versionStartIncluding":"6.8","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.19.4","versionStartIncluding":"6.8","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.0","versionStartIncluding":"6.8","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: chips-media: wave5: Fix memory leak on codec_info allocation failure\n\nIn wave5_vpu_open_enc() and wave5_vpu_open_dec(), a vpu instance is\nallocated via kzalloc(). If the subsequent allocation for inst->codec_info\nfails, the functions return -ENOMEM without freeing the previously\nallocated instance, causing a memory leak.\n\nFix this by calling kfree() on the instance in this error path to ensure\nit is properly released."}],"providerMetadata":{"dateUpdated":"2026-05-27T12:17:47.075Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/52defdd4034db1a34bb48006f889d66a3629224b"},{"url":"https://git.kernel.org/stable/c/1de71556cbd6e1d0d26fb86b9b3bb8caa0df8495"},{"url":"https://git.kernel.org/stable/c/32e9e45cf7e3422d21fa64535588d3572faf71c3"},{"url":"https://git.kernel.org/stable/c/a519e21e32398459ba357e67b541402f7295ee1b"}],"title":"media: chips-media: wave5: Fix memory leak on codec_info allocation failure","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-45928","datePublished":"2026-05-27T12:17:47.075Z","dateReserved":"2026-05-13T15:03:33.086Z","dateUpdated":"2026-05-27T12:17:47.075Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-05-27 14:17:08","lastModifiedDate":"2026-05-27 14:48:03","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"45928","Ordinal":"1","Title":"media: chips-media: wave5: Fix memory leak on codec_info allocat","CVE":"CVE-2026-45928","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"45928","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: chips-media: wave5: Fix memory leak on codec_info allocation failure\n\nIn wave5_vpu_open_enc() and wave5_vpu_open_dec(), a vpu instance is\nallocated via kzalloc(). If the subsequent allocation for inst->codec_info\nfails, the functions return -ENOMEM without freeing the previously\nallocated instance, causing a memory leak.\n\nFix this by calling kfree() on the instance in this error path to ensure\nit is properly released.","Type":"Description","Title":"media: chips-media: wave5: Fix memory leak on codec_info allocat"}]}}}