261 lines
12 KiB
JSON
261 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-2026-72306",
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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": "2026-08-09T03:40:39.918Z",
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"datePublished": "2026-08-15T05:55:23.532Z",
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"dateUpdated": "2026-11-06T16:55:25.658Z"
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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": "2026-08-17T05:12:10.666Z"
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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\nvduse: Fix race in vduse_dev_msg_sync and vduse_dev_read_iter\n\nThere is one race case in vduse_dev_msg_sync and vduse_dev_read_iter:\n\nvduse_dev_read_iter():\n lock(msg_lock);\n dequeue_msg(send_list);\n unlock(msg_lock);\nvduse_dev_msg_sync():\n wait_timeout() finish\n lock(msg_lock);\n check msg->complete is false\n list_del(msg); <- double list_del() crash!\n\nTo fix this case, we shall ensure vduse_msg is on send_list or recv_list\noutside the msg_lock critical section."
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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/vdpa/vdpa_user/vduse_dev.c"
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],
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"versions": [
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{
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"version": "c8a6153b6c59d95c0e091f053f6f180952ade91e",
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"lessThan": "c83ad3dfa6d9953d5ce6839416bf5a1bfc50285a",
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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": "c8a6153b6c59d95c0e091f053f6f180952ade91e",
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"lessThan": "09723f26ed801c083e914cec4cc0e1af4b933dc7",
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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": "c8a6153b6c59d95c0e091f053f6f180952ade91e",
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"lessThan": "d7e7c813834c6c05c26033456ab7169e2f9c99eb",
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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": "c8a6153b6c59d95c0e091f053f6f180952ade91e",
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"lessThan": "3755965adbb617f4283ac6ccd351ed0676843cba",
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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": "c8a6153b6c59d95c0e091f053f6f180952ade91e",
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"lessThan": "d8715b5a8fdb23fef576700e71d0c253dbeddad4",
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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": "c8a6153b6c59d95c0e091f053f6f180952ade91e",
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"lessThan": "8062ff9d366c4bc4ae775e14eac9a769f20c60dd",
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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": "c8a6153b6c59d95c0e091f053f6f180952ade91e",
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"lessThan": "ae9c13b6fd79087cc5a216ee1649b6f012c2a238",
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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/vdpa/vdpa_user/vduse_dev.c"
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],
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"versions": [
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{
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"version": "5.15",
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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": "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": "5.15.212",
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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": "6.1.178",
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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": "6.6.145",
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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": "6.12.97",
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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": "6.18.40",
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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": "7.1.5",
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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": "5.15",
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"versionEndExcluding": "5.15.212"
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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": "5.15",
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"versionEndExcluding": "6.1.178"
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "6.6.145"
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "6.12.97"
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "6.18.40"
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},
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{
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"versionStartIncluding": "5.15",
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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/c83ad3dfa6d9953d5ce6839416bf5a1bfc50285a"
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},
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{
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"url": "https://git.kernel.org/stable/c/09723f26ed801c083e914cec4cc0e1af4b933dc7"
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},
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{
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"url": "https://git.kernel.org/stable/c/d7e7c813834c6c05c26033456ab7169e2f9c99eb"
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},
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{
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"url": "https://git.kernel.org/stable/c/3755965adbb617f4283ac6ccd351ed0676843cba"
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},
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{
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"url": "https://git.kernel.org/stable/c/d8715b5a8fdb23fef576700e71d0c253dbeddad4"
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},
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{
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"url": "https://git.kernel.org/stable/c/8062ff9d366c4bc4ae775e14eac9a769f20c60dd"
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},
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{
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"url": "https://git.kernel.org/stable/c/ae9c13b6fd79087cc5a216ee1649b6f012c2a238"
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}
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],
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"title": "vduse: Fix race in vduse_dev_msg_sync and vduse_dev_read_iter",
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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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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"id": "CVE-2026-72306",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"version": "2.0.3",
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"timestamp": "2026-11-06T16:54:28.607022Z"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-11-06T16:55:25.658Z"
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}
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}
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]
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}
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} |