248 lines
12 KiB
JSON
248 lines
12 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-2026-68231",
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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": "2026-07-30T09:28:09.376Z",
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"datePublished": "2026-08-10T12:00:54.801Z",
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"dateUpdated": "2026-08-19T16:32:04.017Z"
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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": "2026-08-19T16:32:04.017Z"
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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: airspy: Return queued buffers on start_streaming() failure\n\nThe vb2 framework hands buffers to the driver via buf_queue() before\ncalling start_streaming(). If start_streaming() returns an error\nwithout first returning those buffers via vb2_buffer_done(),\nvb2_start_streaming() fires WARN_ON(owned_by_drv_count) and the queued\nbuffers leak.\n\nairspy_start_streaming() returned -ENODEV early when the USB device had\nbeen disconnected (s->udev == NULL) without returning any buffers that\nbuf_queue() had already accepted. Take v4l2_lock first and jump to the\nexisting err_clear_bit label, which already drains s->queued_bufs via\nvb2_buffer_done(..., VB2_BUF_STATE_QUEUED) before unlocking.\n\nThis mirrors the uvcvideo fix in commit 4cf3b6fd54eb (\"media: uvcvideo:\nReturn queued buffers on start_streaming() failure\")."
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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/usb/airspy/airspy.c"
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],
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"versions": [
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{
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"version": "634fe5033951b80ef4b98d8f047cb1083d29170d",
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"lessThan": "badceeb82a9d8d8e98d07859f3c89130ae1998b9",
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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": "634fe5033951b80ef4b98d8f047cb1083d29170d",
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"lessThan": "122ce0c0af629a8765ddf1adf6fb85c6db3d47cb",
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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": "634fe5033951b80ef4b98d8f047cb1083d29170d",
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"lessThan": "bcdf261c4c29077fc3da6449f7eda77357046205",
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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": "634fe5033951b80ef4b98d8f047cb1083d29170d",
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"lessThan": "877686a74ecdc93dcaee09dbac566e819059c9e7",
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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": "634fe5033951b80ef4b98d8f047cb1083d29170d",
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"lessThan": "cd42623d698b59f1fe5768f78a4101c28d5feb2e",
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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": "634fe5033951b80ef4b98d8f047cb1083d29170d",
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"lessThan": "73bd2779865372b1017d4f555b45270aa2d0d710",
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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": "634fe5033951b80ef4b98d8f047cb1083d29170d",
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"lessThan": "170fcc945bc094b1c956bf555c070692826a3eff",
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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": "634fe5033951b80ef4b98d8f047cb1083d29170d",
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"lessThan": "04344d0b4929caa94c0df72f767752aa0935ef5d",
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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/usb/airspy/airspy.c"
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],
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"versions": [
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{
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"version": "3.17",
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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": "3.17",
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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": "5.10.265",
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"lessThanOrEqual": "5.10.*",
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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": "5.15.216",
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"lessThanOrEqual": "5.15.*",
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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": "6.1.183",
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"lessThanOrEqual": "6.1.*",
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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": "6.6.148",
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"lessThanOrEqual": "6.6.*",
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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": "6.12.101",
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"lessThanOrEqual": "6.12.*",
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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": "6.18.42",
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"lessThanOrEqual": "6.18.*",
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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": "7.1.6",
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"lessThanOrEqual": "7.1.*",
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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": "7.2",
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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": "3.17",
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"versionEndExcluding": "5.10.265"
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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": "3.17",
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"versionEndExcluding": "5.15.216"
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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": "3.17",
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"versionEndExcluding": "6.1.183"
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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": "3.17",
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"versionEndExcluding": "6.6.148"
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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": "3.17",
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"versionEndExcluding": "6.12.101"
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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": "3.17",
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"versionEndExcluding": "6.18.42"
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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": "3.17",
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"versionEndExcluding": "7.1.6"
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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": "3.17",
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"versionEndExcluding": "7.2"
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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/badceeb82a9d8d8e98d07859f3c89130ae1998b9"
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},
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{
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"url": "https://git.kernel.org/stable/c/122ce0c0af629a8765ddf1adf6fb85c6db3d47cb"
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},
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{
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"url": "https://git.kernel.org/stable/c/bcdf261c4c29077fc3da6449f7eda77357046205"
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},
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{
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"url": "https://git.kernel.org/stable/c/877686a74ecdc93dcaee09dbac566e819059c9e7"
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},
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{
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"url": "https://git.kernel.org/stable/c/cd42623d698b59f1fe5768f78a4101c28d5feb2e"
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},
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{
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"url": "https://git.kernel.org/stable/c/73bd2779865372b1017d4f555b45270aa2d0d710"
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},
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{
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"url": "https://git.kernel.org/stable/c/170fcc945bc094b1c956bf555c070692826a3eff"
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},
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{
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"url": "https://git.kernel.org/stable/c/04344d0b4929caa94c0df72f767752aa0935ef5d"
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}
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],
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"title": "media: airspy: Return queued buffers on start_streaming() failure",
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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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} |