{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-50757",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-12-24T13:02:21.545Z",
        "datePublished": "2025-12-24T13:05:50.399Z",
        "dateUpdated": "2026-05-11T19:24:55.896Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:24:55.896Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: camss: Clean up received buffers on failed start of streaming\n\nIt is required to return the received buffers, if streaming can not be\nstarted. For instance media_pipeline_start() may fail with EPIPE, if\na link validation between entities is not passed, and in such a case\na user gets a kernel warning:\n\n  WARNING: CPU: 1 PID: 520 at drivers/media/common/videobuf2/videobuf2-core.c:1592 vb2_start_streaming+0xec/0x160\n  <snip>\n  Call trace:\n   vb2_start_streaming+0xec/0x160\n   vb2_core_streamon+0x9c/0x1a0\n   vb2_ioctl_streamon+0x68/0xbc\n   v4l_streamon+0x30/0x3c\n   __video_do_ioctl+0x184/0x3e0\n   video_usercopy+0x37c/0x7b0\n   video_ioctl2+0x24/0x40\n   v4l2_ioctl+0x4c/0x70\n\nThe fix is to correct the error path in video_start_streaming() of camss."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/media/platform/qcom/camss/camss-video.c"
                    ],
                    "versions": [
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                            "version": "0ac2586c410fe00d58dd09bf270a22f25d5287b8",
                            "lessThan": "75954cde8a5ca84003b24b6bf83197240935bd74",
                            "status": "affected",
                            "versionType": "git"
                        },
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                            "lessThan": "04c734c716a97f1493b1edac41316aaed1d2a9d9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0ac2586c410fe00d58dd09bf270a22f25d5287b8",
                            "lessThan": "fe443b3fe36cd23d4f5dc6d825d34322e7c89f0c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0ac2586c410fe00d58dd09bf270a22f25d5287b8",
                            "lessThan": "3d5cab726e3b370fea1b6e67183f0e13c409ce5c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0ac2586c410fe00d58dd09bf270a22f25d5287b8",
                            "lessThan": "d1c44928bb3ca0ec88e7ad5937a2a26a259aede6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0ac2586c410fe00d58dd09bf270a22f25d5287b8",
                            "lessThan": "f05326a440dc31b91b688b2f3f15b7347894a50b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0ac2586c410fe00d58dd09bf270a22f25d5287b8",
                            "lessThan": "24df4fa3e795fb4b15fd4d3c036596e0978d265a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0ac2586c410fe00d58dd09bf270a22f25d5287b8",
                            "lessThan": "c8f3582345e6a69da65ab588f7c4c2d1685b0e80",
                            "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/platform/qcom/camss/camss-video.c"
                    ],
                    "versions": [
                        {
                            "version": "4.14",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.14",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.303",
                            "lessThanOrEqual": "4.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.270",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.229",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.163",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.86",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0.16",
                            "lessThanOrEqual": "6.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.2",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.2",
                            "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": "4.14",
                                    "versionEndExcluding": "4.14.303"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.14",
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/75954cde8a5ca84003b24b6bf83197240935bd74"
                },
                {
                    "url": "https://git.kernel.org/stable/c/04c734c716a97f1493b1edac41316aaed1d2a9d9"
                },
                {
                    "url": "https://git.kernel.org/stable/c/fe443b3fe36cd23d4f5dc6d825d34322e7c89f0c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3d5cab726e3b370fea1b6e67183f0e13c409ce5c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d1c44928bb3ca0ec88e7ad5937a2a26a259aede6"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f05326a440dc31b91b688b2f3f15b7347894a50b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/24df4fa3e795fb4b15fd4d3c036596e0978d265a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c8f3582345e6a69da65ab588f7c4c2d1685b0e80"
                }
            ],
            "title": "media: camss: Clean up received buffers on failed start of streaming",
            "x_generator": {
                "engine": "bippy-1.2.0"
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    }
}