{"api_version":"1","generated_at":"2026-10-29T14:37:58+00:00","cve":"CVE-2026-68212","urls":{"html":"https://cve.report/CVE-2026-68212","api":"https://cve.report/api/cve/CVE-2026-68212.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-68212","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-68212"},"summary":{"title":"media: saa7134: Fix a possible memory leak in saa7134_video_init1","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: saa7134: Fix a possible memory leak in saa7134_video_init1\n\nIn saa7134_video_init1(), the return value of the first\nsaa7134_pgtable_alloc() is not checked. If it fails, the function\ncontinues as if successful, leaving the driver with an invalid page\ntable. Additionally, if vb2_queue_init() for the VBI queue fails after\nthe video queue page table has been allocated, the allocated memory is\nnot freed before returning. The second saa7134_pgtable_alloc() also\nlacks a return value check. Errors occur during device probing before\nthe device is fully registered, the normal cleanup path in\nsaa7134_finidev() is not executed, leading to memory leaks and\npotential use of uninitialized DMA resources.\n\nCheck the return value of both saa7134_pgtable_alloc() calls and\npropagate errors. On failure of any later step, free allocated page\ntables to avoid memory leaks. Ensure control handlers are also\nreleased on error to prevent further resource leakage.\n\nFound by code review.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-08-10 13:20:09","updated_at":"2026-08-19 17:20:37"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/1731dd61b6c0b7435c139951d2b7eada6c9667a8","name":"https://git.kernel.org/stable/c/1731dd61b6c0b7435c139951d2b7eada6c9667a8","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/34082a48376fd225a5c3d971c8962eb1320a54e0","name":"https://git.kernel.org/stable/c/34082a48376fd225a5c3d971c8962eb1320a54e0","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/134c979dd721e22f196d71026432ee37d1f5cc38","name":"https://git.kernel.org/stable/c/134c979dd721e22f196d71026432ee37d1f5cc38","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/44e16e3e022bf4a26adf03bc05a6dd5ffc34ef6d","name":"https://git.kernel.org/stable/c/44e16e3e022bf4a26adf03bc05a6dd5ffc34ef6d","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/e1ef361ee31d1dba5dcae2cdd50f9c1352df0c23","name":"https://git.kernel.org/stable/c/e1ef361ee31d1dba5dcae2cdd50f9c1352df0c23","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/b7936e8cbec1b96b126058eeb005e5b9111df38e","name":"https://git.kernel.org/stable/c/b7936e8cbec1b96b126058eeb005e5b9111df38e","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/f86ed548386e3050e5f8f25b450d09dc009d9a88","name":"https://git.kernel.org/stable/c/f86ed548386e3050e5f8f25b450d09dc009d9a88","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/e773b1d4bd191e7520bf9e02cb676d62c1b20556","name":"https://git.kernel.org/stable/c/e773b1d4bd191e7520bf9e02cb676d62c1b20556","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-68212","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-68212","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected a00e68888d5d2b583b13d7d58204a27207af95fd e773b1d4bd191e7520bf9e02cb676d62c1b20556 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected a00e68888d5d2b583b13d7d58204a27207af95fd 44e16e3e022bf4a26adf03bc05a6dd5ffc34ef6d git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected a00e68888d5d2b583b13d7d58204a27207af95fd 34082a48376fd225a5c3d971c8962eb1320a54e0 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected a00e68888d5d2b583b13d7d58204a27207af95fd 134c979dd721e22f196d71026432ee37d1f5cc38 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 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semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.15.216 5.15.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.1.183 6.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.6.148 6.6.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.101 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.42 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.1.6 7.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"68212","cve":"CVE-2026-68212","epss":"0.002090000","percentile":"0.113400000","score_date":"2026-08-19","updated_at":"2026-08-20 00:13:09"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/media/pci/saa7134/saa7134-video.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"e773b1d4bd191e7520bf9e02cb676d62c1b20556","status":"affected","version":"a00e68888d5d2b583b13d7d58204a27207af95fd","versionType":"git"},{"lessThan":"44e16e3e022bf4a26adf03bc05a6dd5ffc34ef6d","status":"affected","version":"a00e68888d5d2b583b13d7d58204a27207af95fd","versionType":"git"},{"lessThan":"34082a48376fd225a5c3d971c8962eb1320a54e0","status":"affected","version":"a00e68888d5d2b583b13d7d58204a27207af95fd","versionType":"git"},{"lessThan":"134c979dd721e22f196d71026432ee37d1f5cc38","status":"affected","version":"a00e68888d5d2b583b13d7d58204a27207af95fd","versionType":"git"},{"lessThan":"e1ef361ee31d1dba5dcae2cdd50f9c1352df0c23","status":"affected","version":"a00e68888d5d2b583b13d7d58204a27207af95fd","versionType":"git"},{"lessThan":"b7936e8cbec1b96b126058eeb005e5b9111df38e","status":"affected","version":"a00e68888d5d2b583b13d7d58204a27207af95fd","versionType":"git"},{"lessThan":"1731dd61b6c0b7435c139951d2b7eada6c9667a8","status":"affected","version":"a00e68888d5d2b583b13d7d58204a27207af95fd","versionType":"git"},{"lessThan":"f86ed548386e3050e5f8f25b450d09dc009d9a88","status":"affected","version":"a00e68888d5d2b583b13d7d58204a27207af95fd","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/media/pci/saa7134/saa7134-video.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.16"},{"lessThan":"3.16","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.265","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.216","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.183","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.148","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.101","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.42","versionType":"semver"},{"lessThanOrEqual":"7.1.*","status":"unaffected","version":"7.1.6","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.2","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.10.265","versionStartIncluding":"3.16","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.15.216","versionStartIncluding":"3.16","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.1.183","versionStartIncluding":"3.16","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.6.148","versionStartIncluding":"3.16","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.101","versionStartIncluding":"3.16","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.42","versionStartIncluding":"3.16","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.1.6","versionStartIncluding":"3.16","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2","versionStartIncluding":"3.16","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: saa7134: Fix a possible memory leak in saa7134_video_init1\n\nIn saa7134_video_init1(), the return value of the first\nsaa7134_pgtable_alloc() is not checked. If it fails, the function\ncontinues as if successful, leaving the driver with an invalid page\ntable. Additionally, if vb2_queue_init() for the VBI queue fails after\nthe video queue page table has been allocated, the allocated memory is\nnot freed before returning. The second saa7134_pgtable_alloc() also\nlacks a return value check. Errors occur during device probing before\nthe device is fully registered, the normal cleanup path in\nsaa7134_finidev() is not executed, leading to memory leaks and\npotential use of uninitialized DMA resources.\n\nCheck the return value of both saa7134_pgtable_alloc() calls and\npropagate errors. On failure of any later step, free allocated page\ntables to avoid memory leaks. Ensure control handlers are also\nreleased on error to prevent further resource leakage.\n\nFound by code review."}],"providerMetadata":{"dateUpdated":"2026-08-19T16:31:37.074Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/e773b1d4bd191e7520bf9e02cb676d62c1b20556"},{"url":"https://git.kernel.org/stable/c/44e16e3e022bf4a26adf03bc05a6dd5ffc34ef6d"},{"url":"https://git.kernel.org/stable/c/34082a48376fd225a5c3d971c8962eb1320a54e0"},{"url":"https://git.kernel.org/stable/c/134c979dd721e22f196d71026432ee37d1f5cc38"},{"url":"https://git.kernel.org/stable/c/e1ef361ee31d1dba5dcae2cdd50f9c1352df0c23"},{"url":"https://git.kernel.org/stable/c/b7936e8cbec1b96b126058eeb005e5b9111df38e"},{"url":"https://git.kernel.org/stable/c/1731dd61b6c0b7435c139951d2b7eada6c9667a8"},{"url":"https://git.kernel.org/stable/c/f86ed548386e3050e5f8f25b450d09dc009d9a88"}],"title":"media: saa7134: Fix a possible memory leak in saa7134_video_init1","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-68212","datePublished":"2026-08-10T12:00:31.498Z","dateReserved":"2026-07-30T09:28:09.375Z","dateUpdated":"2026-08-19T16:31:37.074Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-08-10 13:20:09","lastModifiedDate":"2026-08-19 17:20:37","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"68212","Ordinal":"1","Title":"media: saa7134: Fix a possible memory leak in saa7134_video_init","CVE":"CVE-2026-68212","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"68212","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: saa7134: Fix a possible memory leak in saa7134_video_init1\n\nIn saa7134_video_init1(), the return value of the first\nsaa7134_pgtable_alloc() is not checked. If it fails, the function\ncontinues as if successful, leaving the driver with an invalid page\ntable. Additionally, if vb2_queue_init() for the VBI queue fails after\nthe video queue page table has been allocated, the allocated memory is\nnot freed before returning. The second saa7134_pgtable_alloc() also\nlacks a return value check. Errors occur during device probing before\nthe device is fully registered, the normal cleanup path in\nsaa7134_finidev() is not executed, leading to memory leaks and\npotential use of uninitialized DMA resources.\n\nCheck the return value of both saa7134_pgtable_alloc() calls and\npropagate errors. On failure of any later step, free allocated page\ntables to avoid memory leaks. Ensure control handlers are also\nreleased on error to prevent further resource leakage.\n\nFound by code review.","Type":"Description","Title":"media: saa7134: Fix a possible memory leak in saa7134_video_init"}]}}}