{"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": "2025-12-24T13:05:50.399Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-12-24T13:05:50.399Z"}, "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": [{"version": "0ac2586c410fe00d58dd09bf270a22f25d5287b8", "lessThan": "75954cde8a5ca84003b24b6bf83197240935bd74", "status": "affected", "versionType": "git"}, {"version": "0ac2586c410fe00d58dd09bf270a22f25d5287b8", "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", "versionEndExcluding": "4.19.270"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.14", "versionEndExcluding": "5.4.229"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.14", "versionEndExcluding": "5.10.163"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.14", "versionEndExcluding": "5.15.86"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.14", "versionEndExcluding": "6.0.16"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.14", "versionEndExcluding": "6.1.2"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.14", "versionEndExcluding": "6.2"}]}]}], "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"}}}}

{}

{"cveTags": [], "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."}], "id": "CVE-2022-50757", "lastModified": "2025-12-24T13:16:02.457", "metrics": {}, "published": "2025-12-24T13:16:02.457", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/04c734c716a97f1493b1edac41316aaed1d2a9d9"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/24df4fa3e795fb4b15fd4d3c036596e0978d265a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/3d5cab726e3b370fea1b6e67183f0e13c409ce5c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/75954cde8a5ca84003b24b6bf83197240935bd74"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c8f3582345e6a69da65ab588f7c4c2d1685b0e80"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d1c44928bb3ca0ec88e7ad5937a2a26a259aede6"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f05326a440dc31b91b688b2f3f15b7347894a50b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/fe443b3fe36cd23d4f5dc6d825d34322e7c89f0c"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{}