124 lines
5.7 KiB
JSON
124 lines
5.7 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-46222",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2026-05-13T15:03:33.106Z",
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"datePublished": "2026-05-28T09:40:38.777Z",
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"dateUpdated": "2026-06-14T18:03:47.570Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-06-14T18:03:47.570Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: rockchip: rkcif: Add missing MUST_CONNECT flag to pads\n\nThe pads missed checks for connected devices which may a null dereference\nwhen the stream is enabled.\n\nUnable to handle kernel NULL pointer dereference at virtual address\n0000000000000020\npc : rkcif_interface_enable_streams+0x48/0xf0\nlr : rkcif_interface_enable_streams+0x44/0xf0\nCall trace:\n rkcif_interface_enable_streams+0x48/0xf0\n v4l2_subdev_enable_streams+0x26c/0x3f0\n rkcif_stream_start_streaming+0x140/0x278\n vb2_start_streaming+0x74/0x188\n vb2_core_streamon+0xe0/0x1d8\n vb2_ioctl_streamon+0x60/0xa8\n v4l_streamon+0x2c/0x40\n __video_do_ioctl+0x34c/0x400\n video_usercopy+0x2d0/0x800\n video_ioctl2+0x20/0x60\n v4l2_ioctl+0x48/0x78"
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/media/platform/rockchip/rkcif/rkcif-interface.c",
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"drivers/media/platform/rockchip/rkcif/rkcif-stream.c"
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],
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"versions": [
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{
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"version": "85411d17bee99b0a99e983f37188f9cdacfded54",
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"lessThan": "318142640590342bfec7aa06d0bdcd0ddbf953d0",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "85411d17bee99b0a99e983f37188f9cdacfded54",
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"lessThan": "8e3c751259dc2d1325838eff26f41032523c7b57",
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"status": "affected",
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"versionType": "git"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/media/platform/rockchip/rkcif/rkcif-interface.c",
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"drivers/media/platform/rockchip/rkcif/rkcif-stream.c"
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],
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"versions": [
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{
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"version": "6.19",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "6.19",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "7.0.9",
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"lessThanOrEqual": "7.0.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "7.1",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.19",
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"versionEndExcluding": "7.0.9"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.19",
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"versionEndExcluding": "7.1"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/318142640590342bfec7aa06d0bdcd0ddbf953d0"
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},
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{
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"url": "https://git.kernel.org/stable/c/8e3c751259dc2d1325838eff26f41032523c7b57"
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}
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],
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"title": "media: rockchip: rkcif: Add missing MUST_CONNECT flag to pads",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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}
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}
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} |