181 lines
7.8 KiB
JSON
181 lines
7.8 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-2024-44996",
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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": "2024-08-21T05:34:56.672Z",
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"datePublished": "2024-09-04T19:54:41.513Z",
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"dateUpdated": "2026-05-11T20:33:26.772Z"
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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": "2026-05-11T20:33:26.772Z"
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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\nvsock: fix recursive ->recvmsg calls\n\nAfter a vsock socket has been added to a BPF sockmap, its prot->recvmsg\nhas been replaced with vsock_bpf_recvmsg(). Thus the following\nrecursiion could happen:\n\nvsock_bpf_recvmsg()\n -> __vsock_recvmsg()\n -> vsock_connectible_recvmsg()\n -> prot->recvmsg()\n -> vsock_bpf_recvmsg() again\n\nWe need to fix it by calling the original ->recvmsg() without any BPF\nsockmap logic in __vsock_recvmsg()."
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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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"include/net/af_vsock.h",
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"net/vmw_vsock/af_vsock.c",
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"net/vmw_vsock/vsock_bpf.c"
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],
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"versions": [
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{
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"version": "634f1a7110b439c65fd8a809171c1d2d28bcea6f",
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"lessThan": "921f1acf0c3cf6b1260ab57a8a6e8b3d5f3023d5",
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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": "634f1a7110b439c65fd8a809171c1d2d28bcea6f",
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"lessThan": "b4ee8cf1acc5018ed1369150d7bb3e0d0f79e135",
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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": "634f1a7110b439c65fd8a809171c1d2d28bcea6f",
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"lessThan": "69139d2919dd4aa9a553c8245e7c63e82613e3fc",
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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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"include/net/af_vsock.h",
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"net/vmw_vsock/af_vsock.c",
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"net/vmw_vsock/vsock_bpf.c"
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],
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"versions": [
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{
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"version": "6.4",
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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": "6.4",
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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": "6.6.48",
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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": "6.10.7",
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"lessThanOrEqual": "6.10.*",
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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": "6.11",
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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": "6.4",
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"versionEndExcluding": "6.6.48"
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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": "6.4",
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"versionEndExcluding": "6.10.7"
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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": "6.4",
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"versionEndExcluding": "6.11"
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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/921f1acf0c3cf6b1260ab57a8a6e8b3d5f3023d5"
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},
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{
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"url": "https://git.kernel.org/stable/c/b4ee8cf1acc5018ed1369150d7bb3e0d0f79e135"
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},
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{
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"url": "https://git.kernel.org/stable/c/69139d2919dd4aa9a553c8245e7c63e82613e3fc"
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}
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],
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"title": "vsock: fix recursive ->recvmsg calls",
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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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"timestamp": "2024-09-04T20:19:15.439582Z",
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"id": "CVE-2024-44996",
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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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"role": "CISA Coordinator",
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"version": "2.0.3"
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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": "2024-09-04T20:19:26.974Z"
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}
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}
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]
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}
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} |