226 lines
11 KiB
JSON
226 lines
11 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-2025-22065",
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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": "2024-12-29T08:45:45.813Z",
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"datePublished": "2025-04-16T14:12:19.492Z",
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"dateUpdated": "2026-05-11T21:11:57.792Z"
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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": "2026-05-11T21:11:57.792Z"
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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\nidpf: fix adapter NULL pointer dereference on reboot\n\nWith SRIOV enabled, idpf ends up calling into idpf_remove() twice.\nFirst via idpf_shutdown() and then again when idpf_remove() calls into\nsriov_disable(), because the VF devices use the idpf driver, hence the\nsame remove routine. When that happens, it is possible for the adapter\nto be NULL from the first call to idpf_remove(), leading to a NULL\npointer dereference.\n\necho 1 > /sys/class/net/<netif>/device/sriov_numvfs\nreboot\n\nBUG: kernel NULL pointer dereference, address: 0000000000000020\n...\nRIP: 0010:idpf_remove+0x22/0x1f0 [idpf]\n...\n? idpf_remove+0x22/0x1f0 [idpf]\n? idpf_remove+0x1e4/0x1f0 [idpf]\npci_device_remove+0x3f/0xb0\ndevice_release_driver_internal+0x19f/0x200\npci_stop_bus_device+0x6d/0x90\npci_stop_and_remove_bus_device+0x12/0x20\npci_iov_remove_virtfn+0xbe/0x120\nsriov_disable+0x34/0xe0\nidpf_sriov_configure+0x58/0x140 [idpf]\nidpf_remove+0x1b9/0x1f0 [idpf]\nidpf_shutdown+0x12/0x30 [idpf]\npci_device_shutdown+0x35/0x60\ndevice_shutdown+0x156/0x200\n...\n\nReplace the direct idpf_remove() call in idpf_shutdown() with\nidpf_vc_core_deinit() and idpf_deinit_dflt_mbx(), which perform\nthe bulk of the cleanup, such as stopping the init task, freeing IRQs,\ndestroying the vports and freeing the mailbox. This avoids the calls to\nsriov_disable() in addition to a small netdev cleanup, and destroying\nworkqueues, which don't seem to be required on shutdown."
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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/net/ethernet/intel/idpf/idpf_main.c"
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],
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"versions": [
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{
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"version": "e850efed5e152e6bdd367d5b82019f21298c0653",
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"lessThan": "79618e952ef4dfa1a17ee0631d5549603fab58d8",
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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": "e850efed5e152e6bdd367d5b82019f21298c0653",
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"lessThan": "88a6d562e92a295648f8636acf2a6aa714241771",
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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": "e850efed5e152e6bdd367d5b82019f21298c0653",
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"lessThan": "9fc9b3dc0d0c189ed205acf1e5fbd73e0becc4d6",
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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": "e850efed5e152e6bdd367d5b82019f21298c0653",
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"lessThan": "4c9106f4906a85f6b13542d862e423bcdc118cc3",
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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/net/ethernet/intel/idpf/idpf_main.c"
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],
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"versions": [
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{
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"version": "6.7",
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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": "6.7",
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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": "6.12.23",
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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": "6.13.11",
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"lessThanOrEqual": "6.13.*",
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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": "6.14.2",
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"lessThanOrEqual": "6.14.*",
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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": "6.15",
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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": "6.7",
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"versionEndExcluding": "6.12.23"
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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": "6.7",
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"versionEndExcluding": "6.13.11"
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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": "6.7",
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"versionEndExcluding": "6.14.2"
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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": "6.7",
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"versionEndExcluding": "6.15"
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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/79618e952ef4dfa1a17ee0631d5549603fab58d8"
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},
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{
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"url": "https://git.kernel.org/stable/c/88a6d562e92a295648f8636acf2a6aa714241771"
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},
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{
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"url": "https://git.kernel.org/stable/c/9fc9b3dc0d0c189ed205acf1e5fbd73e0becc4d6"
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},
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{
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"url": "https://git.kernel.org/stable/c/4c9106f4906a85f6b13542d862e423bcdc118cc3"
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}
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],
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"title": "idpf: fix adapter NULL pointer dereference on reboot",
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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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"problemTypes": [
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{
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"descriptions": [
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{
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"type": "CWE",
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"cweId": "CWE-476",
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"lang": "en",
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"description": "CWE-476 NULL Pointer Dereference"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 5.5,
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"attackVector": "LOCAL",
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"integrityImpact": "NONE",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "HIGH",
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"privilegesRequired": "LOW",
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"confidentialityImpact": "NONE"
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}
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},
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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": "2025-10-01T17:40:33.775371Z",
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"id": "CVE-2025-22065",
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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": "2025-10-01T17:40:36.862Z"
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}
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}
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]
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}
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} |