gsd-2012-0957
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
The override_release function in kernel/sys.c in the Linux kernel before 3.4.16 allows local users to obtain sensitive information from kernel stack memory via a uname system call in conjunction with a UNAME26 personality.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2012-0957",
"description": "The override_release function in kernel/sys.c in the Linux kernel before 3.4.16 allows local users to obtain sensitive information from kernel stack memory via a uname system call in conjunction with a UNAME26 personality.",
"id": "GSD-2012-0957",
"references": [
"https://www.suse.com/security/cve/CVE-2012-0957.html",
"https://access.redhat.com/errata/RHSA-2012:1491",
"https://alas.aws.amazon.com/cve/html/CVE-2012-0957.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2012-0957"
],
"details": "The override_release function in kernel/sys.c in the Linux kernel before 3.4.16 allows local users to obtain sensitive information from kernel stack memory via a uname system call in conjunction with a UNAME26 personality.",
"id": "GSD-2012-0957",
"modified": "2023-12-13T01:20:14.491427Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"ASSIGNER": "security@ubuntu.com",
"ID": "CVE-2012-0957",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "The override_release function in kernel/sys.c in the Linux kernel before 3.4.16 allows local users to obtain sensitive information from kernel stack memory via a uname system call in conjunction with a UNAME26 personality."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "USN-1644-1",
"refsource": "UBUNTU",
"url": "http://www.ubuntu.com/usn/USN-1644-1"
},
{
"name": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.16",
"refsource": "CONFIRM",
"url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.16"
},
{
"name": "USN-1645-1",
"refsource": "UBUNTU",
"url": "http://www.ubuntu.com/usn/USN-1645-1"
},
{
"name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2702b1526c7278c4d65d78de209a465d4de2885e",
"refsource": "CONFIRM",
"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2702b1526c7278c4d65d78de209a465d4de2885e"
},
{
"name": "USN-1647-1",
"refsource": "UBUNTU",
"url": "http://www.ubuntu.com/usn/USN-1647-1"
},
{
"name": "USN-1652-1",
"refsource": "UBUNTU",
"url": "http://www.ubuntu.com/usn/USN-1652-1"
},
{
"name": "USN-1646-1",
"refsource": "UBUNTU",
"url": "http://www.ubuntu.com/usn/USN-1646-1"
},
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=862877",
"refsource": "CONFIRM",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=862877"
},
{
"name": "FEDORA-2012-17479",
"refsource": "FEDORA",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091110.html"
},
{
"name": "https://github.com/torvalds/linux/commit/2702b1526c7278c4d65d78de209a465d4de2885e",
"refsource": "CONFIRM",
"url": "https://github.com/torvalds/linux/commit/2702b1526c7278c4d65d78de209a465d4de2885e"
},
{
"name": "USN-1648-1",
"refsource": "UBUNTU",
"url": "http://www.ubuntu.com/usn/USN-1648-1"
},
{
"name": "USN-1649-1",
"refsource": "UBUNTU",
"url": "http://www.ubuntu.com/usn/USN-1649-1"
},
{
"name": "51409",
"refsource": "SECUNIA",
"url": "http://secunia.com/advisories/51409"
},
{
"name": "[oss-security] 20121009 Linux kernel stack memory content leak via UNAME26",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2012/10/09/4"
}
]
}
},
"nvd.nist.gov": {
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],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "security@ubuntu.com",
"ID": "CVE-2012-0957"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "The override_release function in kernel/sys.c in the Linux kernel before 3.4.16 allows local users to obtain sensitive information from kernel stack memory via a uname system call in conjunction with a UNAME26 personality."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-16"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "[oss-security] 20121009 Linux kernel stack memory content leak via UNAME26",
"refsource": "MLIST",
"tags": [
"Exploit"
],
"url": "http://www.openwall.com/lists/oss-security/2012/10/09/4"
},
{
"name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2702b1526c7278c4d65d78de209a465d4de2885e",
"refsource": "CONFIRM",
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],
"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2702b1526c7278c4d65d78de209a465d4de2885e"
},
{
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"refsource": "CONFIRM",
"tags": [],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=862877"
},
{
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"tags": [
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],
"url": "https://github.com/torvalds/linux/commit/2702b1526c7278c4d65d78de209a465d4de2885e"
},
{
"name": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.16",
"refsource": "CONFIRM",
"tags": [],
"url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.16"
},
{
"name": "USN-1648-1",
"refsource": "UBUNTU",
"tags": [],
"url": "http://www.ubuntu.com/usn/USN-1648-1"
},
{
"name": "USN-1644-1",
"refsource": "UBUNTU",
"tags": [],
"url": "http://www.ubuntu.com/usn/USN-1644-1"
},
{
"name": "USN-1647-1",
"refsource": "UBUNTU",
"tags": [],
"url": "http://www.ubuntu.com/usn/USN-1647-1"
},
{
"name": "USN-1649-1",
"refsource": "UBUNTU",
"tags": [],
"url": "http://www.ubuntu.com/usn/USN-1649-1"
},
{
"name": "USN-1646-1",
"refsource": "UBUNTU",
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"url": "http://www.ubuntu.com/usn/USN-1646-1"
},
{
"name": "USN-1645-1",
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"url": "http://www.ubuntu.com/usn/USN-1645-1"
},
{
"name": "USN-1652-1",
"refsource": "UBUNTU",
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},
{
"name": "51409",
"refsource": "SECUNIA",
"tags": [],
"url": "http://secunia.com/advisories/51409"
},
{
"name": "FEDORA-2012-17479",
"refsource": "FEDORA",
"tags": [],
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091110.html"
}
]
}
},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.9,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:L/Au:N/C:C/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2013-08-22T03:51Z",
"publishedDate": "2012-12-21T11:47Z"
}
}
}
Loading…
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- 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.