310 lines
15 KiB
JSON
310 lines
15 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-2022-49322",
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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": "2025-02-26T02:08:31.537Z",
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"datePublished": "2025-02-26T02:10:46.658Z",
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"dateUpdated": "2026-05-11T18:57:27.338Z"
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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": "2026-05-11T18:57:27.338Z"
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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\ntracing: Fix sleeping function called from invalid context on RT kernel\n\nWhen setting bootparams=\"trace_event=initcall:initcall_start tp_printk=1\" in the\ncmdline, the output_printk() was called, and the spin_lock_irqsave() was called in the\natomic and irq disable interrupt context suitation. On the PREEMPT_RT kernel,\nthese locks are replaced with sleepable rt-spinlock, so the stack calltrace will\nbe triggered.\nFix it by raw_spin_lock_irqsave when PREEMPT_RT and \"trace_event=initcall:initcall_start\ntp_printk=1\" enabled.\n\n BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:46\n in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 1, name: swapper/0\n preempt_count: 2, expected: 0\n RCU nest depth: 0, expected: 0\n Preemption disabled at:\n [<ffffffff8992303e>] try_to_wake_up+0x7e/0xba0\n CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.17.1-rt17+ #19 34c5812404187a875f32bee7977f7367f9679ea7\n Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.14.0-2 04/01/2014\n Call Trace:\n <TASK>\n dump_stack_lvl+0x60/0x8c\n dump_stack+0x10/0x12\n __might_resched.cold+0x11d/0x155\n rt_spin_lock+0x40/0x70\n trace_event_buffer_commit+0x2fa/0x4c0\n ? map_vsyscall+0x93/0x93\n trace_event_raw_event_initcall_start+0xbe/0x110\n ? perf_trace_initcall_finish+0x210/0x210\n ? probe_sched_wakeup+0x34/0x40\n ? ttwu_do_wakeup+0xda/0x310\n ? trace_hardirqs_on+0x35/0x170\n ? map_vsyscall+0x93/0x93\n do_one_initcall+0x217/0x3c0\n ? trace_event_raw_event_initcall_level+0x170/0x170\n ? push_cpu_stop+0x400/0x400\n ? cblist_init_generic+0x241/0x290\n kernel_init_freeable+0x1ac/0x347\n ? _raw_spin_unlock_irq+0x65/0x80\n ? rest_init+0xf0/0xf0\n kernel_init+0x1e/0x150\n ret_from_fork+0x22/0x30\n </TASK>"
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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/trace/trace.c"
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],
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"versions": [
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{
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"version": "0daa2302968c13b657118d6ac92471f8fd2f3f28",
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"lessThan": "be1f323fb9d9b14a505ca22d742d321769454de1",
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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": "0daa2302968c13b657118d6ac92471f8fd2f3f28",
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"lessThan": "40f9fde06b25884baa0c4bd138b909a9b67218b4",
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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": "0daa2302968c13b657118d6ac92471f8fd2f3f28",
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"lessThan": "48c6ee7d6c614f09b2c8553a95eefef6ecf196e0",
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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": "0daa2302968c13b657118d6ac92471f8fd2f3f28",
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"lessThan": "1788e6dbb61286215442b1af99e51405a6206762",
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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": "0daa2302968c13b657118d6ac92471f8fd2f3f28",
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"lessThan": "9b534640a2c6a8d88168febc82ec6d161184f2ec",
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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": "0daa2302968c13b657118d6ac92471f8fd2f3f28",
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"lessThan": "43bfc4dccc416c964b53cbdc430e814f8b6f770b",
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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": "0daa2302968c13b657118d6ac92471f8fd2f3f28",
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"lessThan": "9abf3db8bdb63ab545034148ef2118f4d088ca59",
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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": "0daa2302968c13b657118d6ac92471f8fd2f3f28",
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"lessThan": "12025abdc8539ed9d5014e2d647a3fd1bd3de5cd",
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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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"kernel/trace/trace.c"
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],
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"versions": [
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{
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"version": "3.19",
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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": "3.19",
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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": "4.14.283",
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"lessThanOrEqual": "4.14.*",
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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": "4.19.247",
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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": "5.4.198",
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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": "5.10.122",
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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": "5.15.47",
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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": "5.17.15",
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"lessThanOrEqual": "5.17.*",
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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": "5.18.4",
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"lessThanOrEqual": "5.18.*",
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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": "5.19",
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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": "3.19",
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"versionEndExcluding": "4.14.283"
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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": "3.19",
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"versionEndExcluding": "4.19.247"
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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": "3.19",
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"versionEndExcluding": "5.4.198"
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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": "3.19",
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"versionEndExcluding": "5.10.122"
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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": "3.19",
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"versionEndExcluding": "5.15.47"
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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": "3.19",
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"versionEndExcluding": "5.17.15"
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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": "3.19",
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"versionEndExcluding": "5.18.4"
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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": "3.19",
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"versionEndExcluding": "5.19"
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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/be1f323fb9d9b14a505ca22d742d321769454de1"
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},
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{
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"url": "https://git.kernel.org/stable/c/40f9fde06b25884baa0c4bd138b909a9b67218b4"
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},
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{
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"url": "https://git.kernel.org/stable/c/48c6ee7d6c614f09b2c8553a95eefef6ecf196e0"
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},
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{
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"url": "https://git.kernel.org/stable/c/1788e6dbb61286215442b1af99e51405a6206762"
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},
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{
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"url": "https://git.kernel.org/stable/c/9b534640a2c6a8d88168febc82ec6d161184f2ec"
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},
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{
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"url": "https://git.kernel.org/stable/c/43bfc4dccc416c964b53cbdc430e814f8b6f770b"
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},
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{
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"url": "https://git.kernel.org/stable/c/9abf3db8bdb63ab545034148ef2118f4d088ca59"
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},
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{
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"url": "https://git.kernel.org/stable/c/12025abdc8539ed9d5014e2d647a3fd1bd3de5cd"
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}
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],
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"title": "tracing: Fix sleeping function called from invalid context on RT kernel",
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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-2022-49322",
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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": "2025-10-01T19:43:41.615652Z"
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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-667",
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"description": "CWE-667 Improper Locking"
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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": "2025-10-01T19:46:56.506Z"
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}
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}
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]
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}
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} |