mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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88 lines
3.8 KiB
JSON
88 lines
3.8 KiB
JSON
{
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"id": "CVE-2024-41071",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"published": "2024-07-29T15:15:14.863",
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"lastModified": "2024-08-26T14:22:31.500",
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"vulnStatus": "Analyzed",
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"cveTags": [],
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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\nwifi: mac80211: Avoid address calculations via out of bounds array indexing\n\nreq->n_channels must be set before req->channels[] can be used.\n\nThis patch fixes one of the issues encountered in [1].\n\n[ 83.964255] UBSAN: array-index-out-of-bounds in net/mac80211/scan.c:364:4\n[ 83.964258] index 0 is out of range for type 'struct ieee80211_channel *[]'\n[...]\n[ 83.964264] Call Trace:\n[ 83.964267] <TASK>\n[ 83.964269] dump_stack_lvl+0x3f/0xc0\n[ 83.964274] __ubsan_handle_out_of_bounds+0xec/0x110\n[ 83.964278] ieee80211_prep_hw_scan+0x2db/0x4b0\n[ 83.964281] __ieee80211_start_scan+0x601/0x990\n[ 83.964291] nl80211_trigger_scan+0x874/0x980\n[ 83.964295] genl_family_rcv_msg_doit+0xe8/0x160\n[ 83.964298] genl_rcv_msg+0x240/0x270\n[...]\n\n[1] https://bugzilla.kernel.org/show_bug.cgi?id=218810"
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},
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{
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"lang": "es",
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"value": " En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: wifi: mac80211: evitar c\u00e1lculos de direcciones mediante indexaci\u00f3n de matriz fuera de los l\u00edmites. Se debe configurar req->n_channels antes de poder usar req->channels[]. Este parche soluciona uno de los problemas encontrados en [1]. [83.964255] UBSAN: \u00edndice de matriz fuera de los l\u00edmites en net/mac80211/scan.c:364:4 [83.964258] el \u00edndice 0 est\u00e1 fuera de rango para el tipo 'struct ieee80211_channel *[]' [...] [ 83.964264] Seguimiento de llamadas: [ 83.964267] [ 83.964269] dump_stack_lvl+0x3f/0xc0 [ 83.964274] __ubsan_handle_out_of_bounds+0xec/0x110 [ 83.964278] escaneo+0x2db/0x4b0 [ 83.964281] __ieee80211_start_scan+0x601/0x990 [ 83.964291] nl80211_trigger_scan+0x874/ 0x980 [83.964295] genl_family_rcv_msg_doit+0xe8/0x160 [83.964298] genl_rcv_msg+0x240/0x270 [...] [1] https://bugzilla.kernel.org/show_bug.cgi?id=218810"
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"baseScore": 7.8,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 1.8,
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"impactScore": 5.9
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-129"
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}
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]
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}
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],
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"configurations": [
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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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"versionEndExcluding": "6.9.11",
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"matchCriteriaId": "E5165B93-C9B7-47E9-8137-35D791A1B1D1"
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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/2663d0462eb32ae7c9b035300ab6b1523886c718",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"tags": [
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"Patch"
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]
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},
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{
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"url": "https://git.kernel.org/stable/c/4f43a614b1b84f0d1e3c48cc541c3bfdf414a6d0",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"tags": [
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"Patch"
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]
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}
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]
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} |