214 lines
10 KiB
JSON
214 lines
10 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-2024-56583",
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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": "2024-12-27T14:03:06.001Z",
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"datePublished": "2024-12-27T14:50:51.781Z",
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"dateUpdated": "2026-11-05T20:31:24.188Z"
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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": "2026-10-30T12:20:20.293Z"
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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\nsched/deadline: Fix warning in migrate_enable for boosted tasks\n\nWhen running the following command:\n\nwhile true; do\n stress-ng --cyclic 30 --timeout 30s --minimize --quiet\ndone\n\na warning is eventually triggered:\n\nWARNING: CPU: 43 PID: 2848 at kernel/sched/deadline.c:794\nsetup_new_dl_entity+0x13e/0x180\n...\nCall Trace:\n <TASK>\n ? show_trace_log_lvl+0x1c4/0x2df\n ? enqueue_dl_entity+0x631/0x6e0\n ? setup_new_dl_entity+0x13e/0x180\n ? __warn+0x7e/0xd0\n ? report_bug+0x11a/0x1a0\n ? handle_bug+0x3c/0x70\n ? exc_invalid_op+0x14/0x70\n ? asm_exc_invalid_op+0x16/0x20\n enqueue_dl_entity+0x631/0x6e0\n enqueue_task_dl+0x7d/0x120\n __do_set_cpus_allowed+0xe3/0x280\n __set_cpus_allowed_ptr_locked+0x140/0x1d0\n __set_cpus_allowed_ptr+0x54/0xa0\n migrate_enable+0x7e/0x150\n rt_spin_unlock+0x1c/0x90\n group_send_sig_info+0xf7/0x1a0\n ? kill_pid_info+0x1f/0x1d0\n kill_pid_info+0x78/0x1d0\n kill_proc_info+0x5b/0x110\n __x64_sys_kill+0x93/0xc0\n do_syscall_64+0x5c/0xf0\n entry_SYSCALL_64_after_hwframe+0x6e/0x76\n RIP: 0033:0x7f0dab31f92b\n\nThis warning occurs because set_cpus_allowed dequeues and enqueues tasks\nwith the ENQUEUE_RESTORE flag set. If the task is boosted, the warning\nis triggered. A boosted task already had its parameters set by\nrt_mutex_setprio, and a new call to setup_new_dl_entity is unnecessary,\nhence the WARN_ON call.\n\nCheck if we are requeueing a boosted task and avoid calling\nsetup_new_dl_entity if that's the 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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"kernel/sched/deadline.c"
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],
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"versions": [
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{
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"version": "295d6d5e373607729bcc8182c25afe964655714f",
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"lessThan": "6923c1b117a93477c392a1d46da73ef40987a091",
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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": "295d6d5e373607729bcc8182c25afe964655714f",
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"lessThan": "b600d30402854415aa57548a6b53dc6478f65517",
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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": "295d6d5e373607729bcc8182c25afe964655714f",
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"lessThan": "e41074904d9ed3fe582d6e544c77b40c22043c82",
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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": "295d6d5e373607729bcc8182c25afe964655714f",
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"lessThan": "0664e2c311b9fa43b33e3e81429cd0c2d7f9c638",
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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": "fd8cb2e71cdd8e814cbdadddd0d0e6e3d49eaa2c",
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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": "4.14.70",
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"lessThan": "4.15",
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"status": "affected",
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"versionType": "semver"
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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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"kernel/sched/deadline.c"
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],
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"versions": [
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{
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"version": "4.15",
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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": "4.15",
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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": "6.1.191",
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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": "6.6.66",
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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": "6.12.5",
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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": "4.15",
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"versionEndExcluding": "6.1.191"
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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": "4.15",
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"versionEndExcluding": "6.6.66"
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},
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.15",
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"versionEndExcluding": "6.12.5"
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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": "4.15",
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"versionEndExcluding": "6.13"
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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": "4.14.70"
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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/6923c1b117a93477c392a1d46da73ef40987a091"
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},
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{
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"url": "https://git.kernel.org/stable/c/b600d30402854415aa57548a6b53dc6478f65517"
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},
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{
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"url": "https://git.kernel.org/stable/c/e41074904d9ed3fe582d6e544c77b40c22043c82"
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},
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{
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"url": "https://git.kernel.org/stable/c/0664e2c311b9fa43b33e3e81429cd0c2d7f9c638"
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}
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],
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"title": "sched/deadline: Fix warning in migrate_enable for boosted tasks",
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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-2024-56583",
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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": "2026-11-05T20:28:52.906552Z"
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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": "2026-11-05T20:31:24.188Z"
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}
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}
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]
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}
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} |