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nvd-json-data-feeds/CVE-2022/CVE-2022-490xx/CVE-2022-49022.json
cad-safe-bot fdb76a4aa0 Auto-Update: 2024-10-24T20:00:26.666685+00:00
2024-10-24 20:03:28 +00:00

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{
"id": "CVE-2022-49022",
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"published": "2024-10-21T20:15:13.233",
"lastModified": "2024-10-24T18:48:52.560",
"vulnStatus": "Analyzed",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mac8021: fix possible oob access in ieee80211_get_rate_duration\n\nFix possible out-of-bound access in ieee80211_get_rate_duration routine\nas reported by the following UBSAN report:\n\nUBSAN: array-index-out-of-bounds in net/mac80211/airtime.c:455:47\nindex 15 is out of range for type 'u16 [12]'\nCPU: 2 PID: 217 Comm: kworker/u32:10 Not tainted 6.1.0-060100rc3-generic\nHardware name: Acer Aspire TC-281/Aspire TC-281, BIOS R01-A2 07/18/2017\nWorkqueue: mt76 mt76u_tx_status_data [mt76_usb]\nCall Trace:\n <TASK>\n show_stack+0x4e/0x61\n dump_stack_lvl+0x4a/0x6f\n dump_stack+0x10/0x18\n ubsan_epilogue+0x9/0x43\n __ubsan_handle_out_of_bounds.cold+0x42/0x47\nieee80211_get_rate_duration.constprop.0+0x22f/0x2a0 [mac80211]\n ? ieee80211_tx_status_ext+0x32e/0x640 [mac80211]\n ieee80211_calc_rx_airtime+0xda/0x120 [mac80211]\n ieee80211_calc_tx_airtime+0xb4/0x100 [mac80211]\n mt76x02_send_tx_status+0x266/0x480 [mt76x02_lib]\n mt76x02_tx_status_data+0x52/0x80 [mt76x02_lib]\n mt76u_tx_status_data+0x67/0xd0 [mt76_usb]\n process_one_work+0x225/0x400\n worker_thread+0x50/0x3e0\n ? process_one_work+0x400/0x400\n kthread+0xe9/0x110\n ? kthread_complete_and_exit+0x20/0x20\n ret_from_fork+0x22/0x30"
},
{
"lang": "es",
"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: wifi: mac8021: se corrige un posible acceso fuera de los l\u00edmites en ieee80211_get_rate_duration Se corrige un posible acceso fuera de los l\u00edmites en la rutina ieee80211_get_rate_duration seg\u00fan lo informado por el siguiente informe de UBSAN: UBSAN: array-index-out-of-bounds en net/mac80211/airtime.c:455:47 el \u00edndice 15 est\u00e1 fuera de rango para el tipo 'u16 [12]' CPU: 2 PID: 217 Comm: kworker/u32:10 No contaminado 6.1.0-060100rc3-generic Nombre del hardware: Acer Aspire TC-281/Aspire TC-281, BIOS R01-A2 18/07/2017 Cola de trabajo: mt76 mt76u_tx_status_data [mt76_usb] Seguimiento de llamadas: show_stack+0x4e/0x61 dump_stack_lvl+0x4a/0x6f dump_stack+0x10/0x18 ubsan_epilogue+0x9/0x43 __ubsan_handle_out_of_bounds.cold+0x42/0x47 ieee80211_get_rate_duration.constprop.0+0x22f/0x2a0 [mac80211] ? ieee80211_tx_status_ext+0x32e/0x640 [mac80211] ieee80211_calc_rx_airtime+0xda/0x120 [mac80211] ieee80211_calc_tx_airtime+0xb4/0x100 [mac80211] mt76x02_send_tx_status+0x266/0x480 [mt76x02_lib] mt76x02_tx_status_data+0x52/0x80 [mt76x02_lib] mt76u_tx_status_data+0x67/0xd0 [mt76_usb] proceso_uno_trabajo+0x225/0x400 subproceso_de_trabajo+0x50/0x3e0 ? proceso_uno_trabajo+0x400/0x400 subproceso_k+0xe9/0x110 ? subproceso_k_completo_y_salida+0x20/0x20 ret_de_la_bifurcaci\u00f3n+0x22/0x30"
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"attackVector": "LOCAL",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-129"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
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"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.5",
"versionEndExcluding": "5.10.158",
"matchCriteriaId": "D0FB1AF1-0A0B-4419-B25F-C61F17380E18"
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"references": [
{
"url": "https://git.kernel.org/stable/c/0184ede0ec61b9cd075babfaa45081b1bf322234",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
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{
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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}
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