mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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175 lines
6.5 KiB
JSON
175 lines
6.5 KiB
JSON
{
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"id": "CVE-2024-50268",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"published": "2024-11-19T02:16:28.787",
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"lastModified": "2024-11-22T22:13:47.450",
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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\nusb: typec: fix potential out of bounds in ucsi_ccg_update_set_new_cam_cmd()\n\nThe \"*cmd\" variable can be controlled by the user via debugfs. That means\n\"new_cam\" can be as high as 255 while the size of the uc->updated[] array\nis UCSI_MAX_ALTMODES (30).\n\nThe call tree is:\nucsi_cmd() // val comes from simple_attr_write_xsigned()\n-> ucsi_send_command()\n -> ucsi_send_command_common()\n -> ucsi_run_command() // calls ucsi->ops->sync_control()\n -> ucsi_ccg_sync_control()"
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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: usb: typec: se corrige un posible error fuera de los l\u00edmites en ucsi_ccg_update_set_new_cam_cmd() La variable \"*cmd\" puede ser controlada por el usuario a trav\u00e9s de debugfs. Esto significa que \"new_cam\" puede tener un valor de hasta 255, mientras que el tama\u00f1o de la matriz uc->updated[] es UCSI_MAX_ALTMODES (30). El \u00e1rbol de llamadas es: ucsi_cmd() // val proviene de simple_attr_write_xsigned() -> ucsi_send_command() -> ucsi_send_command_common() -> ucsi_run_command() // llama a ucsi->ops->sync_control() -> ucsi_ccg_sync_control()"
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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:N/A:H",
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"baseScore": 7.1,
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"baseSeverity": "HIGH",
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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": "NONE",
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"availabilityImpact": "HIGH"
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},
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"exploitabilityScore": 1.8,
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"impactScore": 5.2
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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-125"
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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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"references": [
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{
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"url": "https://git.kernel.org/stable/c/3a2ba841659a0f15102585120dea75d8d5209616",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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