260 lines
13 KiB
JSON
260 lines
13 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-2024-53210",
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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": "2024-11-19T17:17:25.020Z",
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"datePublished": "2024-12-27T13:49:56.183Z",
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"dateUpdated": "2026-05-11T20:52:58.537Z"
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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": "2026-05-11T20:52:58.537Z"
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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\ns390/iucv: MSG_PEEK causes memory leak in iucv_sock_destruct()\n\nPassing MSG_PEEK flag to skb_recv_datagram() increments skb refcount\n(skb->users) and iucv_sock_recvmsg() does not decrement skb refcount\nat exit.\nThis results in skb memory leak in skb_queue_purge() and WARN_ON in\niucv_sock_destruct() during socket close. To fix this decrease\nskb refcount by one if MSG_PEEK is set in order to prevent memory\nleak and WARN_ON.\n\nWARNING: CPU: 2 PID: 6292 at net/iucv/af_iucv.c:286 iucv_sock_destruct+0x144/0x1a0 [af_iucv]\nCPU: 2 PID: 6292 Comm: afiucv_test_msg Kdump: loaded Tainted: G W 6.10.0-rc7 #1\nHardware name: IBM 3931 A01 704 (z/VM 7.3.0)\nCall Trace:\n [<001587c682c4aa98>] iucv_sock_destruct+0x148/0x1a0 [af_iucv]\n [<001587c682c4a9d0>] iucv_sock_destruct+0x80/0x1a0 [af_iucv]\n [<001587c704117a32>] __sk_destruct+0x52/0x550\n [<001587c704104a54>] __sock_release+0xa4/0x230\n [<001587c704104c0c>] sock_close+0x2c/0x40\n [<001587c702c5f5a8>] __fput+0x2e8/0x970\n [<001587c7024148c4>] task_work_run+0x1c4/0x2c0\n [<001587c7023b0716>] do_exit+0x996/0x1050\n [<001587c7023b13aa>] do_group_exit+0x13a/0x360\n [<001587c7023b1626>] __s390x_sys_exit_group+0x56/0x60\n [<001587c7022bccca>] do_syscall+0x27a/0x380\n [<001587c7049a6a0c>] __do_syscall+0x9c/0x160\n [<001587c7049ce8a8>] system_call+0x70/0x98\n Last Breaking-Event-Address:\n [<001587c682c4a9d4>] iucv_sock_destruct+0x84/0x1a0 [af_iucv]"
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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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"net/iucv/af_iucv.c"
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],
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"versions": [
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{
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"version": "eac3731bd04c7131478722a3c148b78774553116",
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"lessThan": "934326aef7ac4652f81c69d18bf44eebaefc39c3",
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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": "eac3731bd04c7131478722a3c148b78774553116",
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"lessThan": "42251c2d1ef1cb0822638bebb87ad9120c759673",
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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": "eac3731bd04c7131478722a3c148b78774553116",
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"lessThan": "783c2c6e61c5a04eb8baea598753d5fa174dbe85",
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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": "eac3731bd04c7131478722a3c148b78774553116",
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"lessThan": "9f603e66e1c59c1d25e60eb0636cb307d190782e",
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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": "eac3731bd04c7131478722a3c148b78774553116",
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"lessThan": "ebaf81317e42aa990ad20b113cfe3a7b20d4e937",
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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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"net/iucv/af_iucv.c"
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],
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"versions": [
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{
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"version": "2.6.21",
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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": "2.6.21",
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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": "6.1.120",
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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": "6.6.64",
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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": "6.11.11",
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"lessThanOrEqual": "6.11.*",
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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": "6.12.2",
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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",
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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": "2.6.21",
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"versionEndExcluding": "6.1.120"
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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": "2.6.21",
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"versionEndExcluding": "6.6.64"
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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": "2.6.21",
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"versionEndExcluding": "6.11.11"
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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": "2.6.21",
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"versionEndExcluding": "6.12.2"
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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": "2.6.21",
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"versionEndExcluding": "6.13"
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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/934326aef7ac4652f81c69d18bf44eebaefc39c3"
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},
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{
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"url": "https://git.kernel.org/stable/c/42251c2d1ef1cb0822638bebb87ad9120c759673"
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},
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{
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"url": "https://git.kernel.org/stable/c/783c2c6e61c5a04eb8baea598753d5fa174dbe85"
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},
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{
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"url": "https://git.kernel.org/stable/c/9f603e66e1c59c1d25e60eb0636cb307d190782e"
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},
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{
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"url": "https://git.kernel.org/stable/c/ebaf81317e42aa990ad20b113cfe3a7b20d4e937"
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}
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],
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"title": "s390/iucv: MSG_PEEK causes memory leak in iucv_sock_destruct()",
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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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"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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"id": "CVE-2024-53210",
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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": "2025-10-01T20:03:40.043157Z"
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}
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}
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}
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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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"lang": "en",
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"type": "CWE",
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"cweId": "CWE-401",
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"description": "CWE-401 Missing Release of Memory after Effective Lifetime"
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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": "2025-10-01T20:07:19.744Z"
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}
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},
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{
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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"
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}
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],
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2025-11-03T20:47:38.382Z"
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}
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}
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]
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}
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} |