CVE-2011-0699

Integer signedness error in the btrfs_ioctl_space_info function in the Linux kernel 2.6.37 allows local users to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted slot value.

CVSS v3 7.0 HIGH
CVSS v2.0 6.9 MEDIUM

7.0^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.0 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.9^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 3.4 / Impact : 10.0

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://marc.info/?l=linux-kernel&m=129726078708425&w=2	Patch Third Party Advisory
http://marc.info/?l=oss-security&m=129726743519620&w=2	Third Party Advisory
http://vulnfactory.org/vulns/	Third Party Advisory
https://github.com/BlankOn/linux-debian/blob/master/debian/changelog.BlankOn	Release Notes Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:2.6.37:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-02-20 18:15

Updated : 2024-02-28 17:28

NVD link : CVE-2011-0699

Mitre link : CVE-2011-0699

CVE.ORG link : CVE-2011-0699

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CWE-787

Out-of-bounds Write

{"id": "CVE-2011-0699", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.9, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.0, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.0}]}, "published": "2020-02-20T18:15:11.077", "references": [{"url": "http://marc.info/?l=linux-kernel&m=129726078708425&w=2", "tags": ["Patch", "Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://marc.info/?l=oss-security&m=129726743519620&w=2", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://vulnfactory.org/vulns/", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://github.com/BlankOn/linux-debian/blob/master/debian/changelog.BlankOn", "tags": ["Release Notes", "Third Party Advisory"], "source": "secalert@redhat.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-362"}, {"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "Integer signedness error in the btrfs_ioctl_space_info function in the Linux kernel 2.6.37 allows local users to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted slot value."}, {"lang": "es", "value": "Un error en la propiedad signedness de enteros en la funci\u00f3n btrfs_ioctl_space_info en el kernel de Linux versi\u00f3n 2.6.37, permite a usuarios locales causar una denegaci\u00f3n de servicio (desbordamiento de b\u00fafer basado en la regi\u00f3n heap de la memoria) o posiblemente tener otro impacto no especificado por medio de un valor de slot dise\u00f1ado."}], "lastModified": "2020-02-25T15:19:07.263", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.37:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "18CBFC41-E9A9-456C-8A61-8DB2E6CE2E98"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}