gsd-2022-41849
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes a USB device while calling open(), aka a race condition between ufx_ops_open and ufx_usb_disconnect.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2022-41849",
"id": "GSD-2022-41849",
"references": [
"https://alas.aws.amazon.com/cve/html/CVE-2022-41849.html",
"https://advisories.mageia.org/CVE-2022-41849.html",
"https://www.suse.com/security/cve/CVE-2022-41849.html",
"https://security.archlinux.org/CVE-2022-41849",
"https://ubuntu.com/security/CVE-2022-41849"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2022-41849"
],
"details": "drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes a USB device while calling open(), aka a race condition between ufx_ops_open and ufx_usb_disconnect.",
"id": "GSD-2022-41849",
"modified": "2023-12-13T01:19:32.847185Z",
"schema_version": "1.4.0"
}
},
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"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
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{
"product_name": "n/a",
"version": {
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"version_value": "n/a"
}
]
}
}
]
},
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}
]
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},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
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"value": "drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes a USB device while calling open(), aka a race condition between ufx_ops_open and ufx_usb_disconnect."
}
]
},
"problemtype": {
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"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://lore.kernel.org/all/20220925133243.GA383897@ubuntu/T/",
"refsource": "MISC",
"url": "https://lore.kernel.org/all/20220925133243.GA383897@ubuntu/T/"
},
{
"name": "[debian-lts-announce] 20221222 [SECURITY] [DLA 3244-1] linux-5.10 security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html"
},
{
"name": "[debian-lts-announce] 20221223 [SECURITY] [DLA 3245-1] linux security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html"
},
{
"name": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5610bcfe8693c02e2e4c8b31427f1bdbdecc839c",
"refsource": "MISC",
"url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5610bcfe8693c02e2e4c8b31427f1bdbdecc839c"
}
]
}
},
"nvd.nist.gov": {
"cve": {
"configurations": [
{
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"versionEndIncluding": "5.19.12",
"vulnerable": true
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"operator": "OR"
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"descriptions": [
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"value": "drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes a USB device while calling open(), aka a race condition between ufx_ops_open and ufx_usb_disconnect."
},
{
"lang": "es",
"value": "El archivo drivers/video/fbdev/smscufx.c en el kernel de Linux versiones hasta 5.19.12, presenta una condici\u00f3n de carrera y un uso de memoria previamente liberada resultante si un atacante f\u00edsicamente cercano elimina un dispositivo USB mientras llama a open(), tambi\u00e9n se conoce como una condici\u00f3n de carrera entre ufx_ops_open y ufx_usb_disconnect"
}
],
"id": "CVE-2022-41849",
"lastModified": "2024-03-25T01:15:52.500",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "PHYSICAL",
"availabilityImpact": "HIGH",
"baseScore": 4.2,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 0.5,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2022-09-30T06:15:12.110",
"references": [
{
"source": "cve@mitre.org",
"url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5610bcfe8693c02e2e4c8b31427f1bdbdecc839c"
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},
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"url": "https://lore.kernel.org/all/20220925133243.GA383897%40ubuntu/T/"
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],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-362"
},
{
"lang": "en",
"value": "CWE-416"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
}
}
}
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.