{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-68212",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-07-30T09:28:09.375Z",
        "datePublished": "2026-08-10T12:00:31.498Z",
        "dateUpdated": "2026-08-19T16:31:37.074Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-08-19T16:31:37.074Z"
            },
            "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."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/media/pci/saa7134/saa7134-video.c"
                    ],
                    "versions": [
                        {
                            "version": "a00e68888d5d2b583b13d7d58204a27207af95fd",
                            "lessThan": "e773b1d4bd191e7520bf9e02cb676d62c1b20556",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a00e68888d5d2b583b13d7d58204a27207af95fd",
                            "lessThan": "44e16e3e022bf4a26adf03bc05a6dd5ffc34ef6d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a00e68888d5d2b583b13d7d58204a27207af95fd",
                            "lessThan": "34082a48376fd225a5c3d971c8962eb1320a54e0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a00e68888d5d2b583b13d7d58204a27207af95fd",
                            "lessThan": "134c979dd721e22f196d71026432ee37d1f5cc38",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a00e68888d5d2b583b13d7d58204a27207af95fd",
                            "lessThan": "e1ef361ee31d1dba5dcae2cdd50f9c1352df0c23",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a00e68888d5d2b583b13d7d58204a27207af95fd",
                            "lessThan": "b7936e8cbec1b96b126058eeb005e5b9111df38e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a00e68888d5d2b583b13d7d58204a27207af95fd",
                            "lessThan": "1731dd61b6c0b7435c139951d2b7eada6c9667a8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a00e68888d5d2b583b13d7d58204a27207af95fd",
                            "lessThan": "f86ed548386e3050e5f8f25b450d09dc009d9a88",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/media/pci/saa7134/saa7134-video.c"
                    ],
                    "versions": [
                        {
                            "version": "3.16",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.16",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.265",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.216",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.183",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.148",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.101",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.42",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.6",
                            "lessThanOrEqual": "7.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.16",
                                    "versionEndExcluding": "5.10.265"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.16",
                                    "versionEndExcluding": "5.15.216"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.16",
                                    "versionEndExcluding": "6.1.183"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.16",
                                    "versionEndExcluding": "6.6.148"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.16",
                                    "versionEndExcluding": "6.12.101"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.16",
                                    "versionEndExcluding": "6.18.42"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.16",
                                    "versionEndExcluding": "7.1.6"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.16",
                                    "versionEndExcluding": "7.2"
                                }
                            ]
                        }
                    ]
                }
            ],
            "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"
            }
        }
    }
}