gsd-2010-4242
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The hci_uart_tty_open function in the HCI UART driver (drivers/bluetooth/hci_ldisc.c) in the Linux kernel 2.6.36, and possibly other versions, does not verify whether the tty has a write operation, which allows local users to cause a denial of service (NULL pointer dereference) via vectors related to the Bluetooth driver.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2010-4242",
"description": "The hci_uart_tty_open function in the HCI UART driver (drivers/bluetooth/hci_ldisc.c) in the Linux kernel 2.6.36, and possibly other versions, does not verify whether the tty has a write operation, which allows local users to cause a denial of service (NULL pointer dereference) via vectors related to the Bluetooth driver.",
"id": "GSD-2010-4242",
"references": [
"https://www.suse.com/security/cve/CVE-2010-4242.html",
"https://www.debian.org/security/2011/dsa-2153",
"https://access.redhat.com/errata/RHSA-2011:0330",
"https://access.redhat.com/errata/RHSA-2011:0162",
"https://access.redhat.com/errata/RHSA-2011:0007",
"https://access.redhat.com/errata/RHSA-2011:0004",
"https://linux.oracle.com/cve/CVE-2010-4242.html",
"https://packetstormsecurity.com/files/cve/CVE-2010-4242"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"id": "GSD-2010-4242",
"modified": "2023-12-13T01:21:30.015947Z",
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},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "HIGH",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 4.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:H/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"exploitabilityScore": 1.9,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2018-10-10T20:07Z",
"publishedDate": "2011-01-11T03:00Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.