236 lines
11 KiB
JSON
236 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-2026-23037",
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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": "2026-01-13T15:37:45.943Z",
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"datePublished": "2026-01-31T11:42:31.689Z",
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"dateUpdated": "2026-06-02T13:00:55.620Z"
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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": "2026-05-11T21:58:46.896Z"
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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\ncan: etas_es58x: allow partial RX URB allocation to succeed\n\nWhen es58x_alloc_rx_urbs() fails to allocate the requested number of\nURBs but succeeds in allocating some, it returns an error code.\nThis causes es58x_open() to return early, skipping the cleanup label\n'free_urbs', which leads to the anchored URBs being leaked.\n\nAs pointed out by maintainer Vincent Mailhol, the driver is designed\nto handle partial URB allocation gracefully. Therefore, partial\nallocation should not be treated as a fatal error.\n\nModify es58x_alloc_rx_urbs() to return 0 if at least one URB has been\nallocated, restoring the intended behavior and preventing the leak\nin es58x_open()."
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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/can/usb/etas_es58x/es58x_core.c"
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],
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"versions": [
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{
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"version": "8537257874e949a59c834cecfd5a063e11b64b0b",
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"lessThan": "97250eb05e4b6afe787290e8fd97d0675116c61b",
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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": "8537257874e949a59c834cecfd5a063e11b64b0b",
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"lessThan": "aec888f44853584b5a7cd01249806030cf94a73d",
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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": "8537257874e949a59c834cecfd5a063e11b64b0b",
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"lessThan": "611e839d2d552416b498ed5593e10670f61fcd4d",
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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": "8537257874e949a59c834cecfd5a063e11b64b0b",
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"lessThan": "ba45e3d6b02c97dbb4578fbae7027fd66f3caa10",
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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": "8537257874e949a59c834cecfd5a063e11b64b0b",
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"lessThan": "6c5124a60989051799037834f0a1a4b428718157",
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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": "8537257874e949a59c834cecfd5a063e11b64b0b",
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"lessThan": "b1979778e98569c1e78c2c7f16bb24d76541ab00",
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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/can/usb/etas_es58x/es58x_core.c"
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],
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"versions": [
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{
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"version": "5.13",
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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": "5.13",
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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": "5.15.199",
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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": "6.1.162",
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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": "6.6.122",
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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": "6.12.67",
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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": "6.18.7",
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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": "6.19",
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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": "5.13",
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"versionEndExcluding": "5.15.199"
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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": "5.13",
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"versionEndExcluding": "6.1.162"
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},
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"versionEndExcluding": "6.6.122"
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"versionStartIncluding": "5.13",
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"versionEndExcluding": "6.12.67"
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.13",
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"versionEndExcluding": "6.18.7"
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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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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/97250eb05e4b6afe787290e8fd97d0675116c61b"
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},
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{
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"url": "https://git.kernel.org/stable/c/aec888f44853584b5a7cd01249806030cf94a73d"
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},
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{
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"url": "https://git.kernel.org/stable/c/611e839d2d552416b498ed5593e10670f61fcd4d"
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},
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{
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"url": "https://git.kernel.org/stable/c/ba45e3d6b02c97dbb4578fbae7027fd66f3caa10"
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},
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{
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"url": "https://git.kernel.org/stable/c/6c5124a60989051799037834f0a1a4b428718157"
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},
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{
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"url": "https://git.kernel.org/stable/c/b1979778e98569c1e78c2c7f16bb24d76541ab00"
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}
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],
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"title": "can: etas_es58x: allow partial RX URB allocation to succeed",
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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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"x_adpType": "supplier",
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"providerMetadata": {
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"orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
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"shortName": "siemens-SADP",
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"dateUpdated": "2026-06-02T13:00:55.620Z"
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},
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"affected": [
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{
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"vendor": "Siemens",
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"product": "RUGGEDCOM RST2428P",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThan": "V4.0",
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"versionType": "custom"
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}
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],
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"defaultStatus": "unknown"
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}
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],
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"references": [
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{
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"url": "https://cert-portal.siemens.com/productcert/html/ssa-253495.html"
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}
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]
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}
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]
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}
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} |