240 lines
11 KiB
JSON
240 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-2022-49780",
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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": "2025-04-16T07:17:33.806Z",
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"datePublished": "2025-05-01T14:09:15.135Z",
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"dateUpdated": "2026-11-05T19:49:47.812Z"
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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": "2026-05-11T19:06:38.266Z"
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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\nscsi: target: tcm_loop: Fix possible name leak in tcm_loop_setup_hba_bus()\n\nIf device_register() fails in tcm_loop_setup_hba_bus(), the name allocated\nby dev_set_name() need be freed. As comment of device_register() says, it\nshould use put_device() to give up the reference in the error path. So fix\nthis by calling put_device(), then the name can be freed in kobject_cleanup().\nThe 'tl_hba' will be freed in tcm_loop_release_adapter(), so it don't need\ngoto error label in this case."
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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/target/loopback/tcm_loop.c"
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],
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"versions": [
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{
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"version": "3703b2c5d041a68095cdd22380c23ce27d449ad7",
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"lessThan": "41a6b8b527a5957fab41c3c05e25ad125268e2e9",
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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": "3703b2c5d041a68095cdd22380c23ce27d449ad7",
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"lessThan": "28f7ff5e7559d226e63c7c5de74eb075a83d8c53",
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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": "3703b2c5d041a68095cdd22380c23ce27d449ad7",
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"lessThan": "75205f1b47a88c3fac4f30bd7567e89b2887c7fd",
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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": "3703b2c5d041a68095cdd22380c23ce27d449ad7",
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"lessThan": "a636772988bafab89278e7bb3420d8e8eacfe912",
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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": "3703b2c5d041a68095cdd22380c23ce27d449ad7",
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"lessThan": "dce0589a3faec9e2e543e97bca7e62592ec85585",
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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": "3703b2c5d041a68095cdd22380c23ce27d449ad7",
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"lessThan": "bc68e428d4963af0201e92159629ab96948f0893",
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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/target/loopback/tcm_loop.c"
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],
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"versions": [
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{
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"version": "2.6.39",
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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": "2.6.39",
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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": "4.19.267",
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"lessThanOrEqual": "4.19.*",
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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": "5.4.225",
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"lessThanOrEqual": "5.4.*",
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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": "5.10.156",
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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": "5.15.80",
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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": "6.0.10",
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"lessThanOrEqual": "6.0.*",
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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",
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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": "2.6.39",
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"versionEndExcluding": "4.19.267"
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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": "2.6.39",
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"versionEndExcluding": "5.4.225"
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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": "2.6.39",
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"versionEndExcluding": "5.10.156"
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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": "2.6.39",
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"versionEndExcluding": "5.15.80"
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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": "2.6.39",
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"versionEndExcluding": "6.0.10"
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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": "2.6.39",
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"versionEndExcluding": "6.1"
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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/41a6b8b527a5957fab41c3c05e25ad125268e2e9"
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},
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{
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"url": "https://git.kernel.org/stable/c/28f7ff5e7559d226e63c7c5de74eb075a83d8c53"
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},
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{
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"url": "https://git.kernel.org/stable/c/75205f1b47a88c3fac4f30bd7567e89b2887c7fd"
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},
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{
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"url": "https://git.kernel.org/stable/c/a636772988bafab89278e7bb3420d8e8eacfe912"
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},
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{
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"url": "https://git.kernel.org/stable/c/dce0589a3faec9e2e543e97bca7e62592ec85585"
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},
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{
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"url": "https://git.kernel.org/stable/c/bc68e428d4963af0201e92159629ab96948f0893"
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}
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],
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"title": "scsi: target: tcm_loop: Fix possible name leak in tcm_loop_setup_hba_bus()",
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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-2022-49780",
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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": "2026-11-05T19:47:35.495862Z"
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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": "2026-11-05T19:49:47.812Z"
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}
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}
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]
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}
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} |