gsd-2012-4508
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
Race condition in fs/ext4/extents.c in the Linux kernel before 3.4.16 allows local users to obtain sensitive information from a deleted file by reading an extent that was not properly marked as uninitialized.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2012-4508",
"description": "Race condition in fs/ext4/extents.c in the Linux kernel before 3.4.16 allows local users to obtain sensitive information from a deleted file by reading an extent that was not properly marked as uninitialized.",
"id": "GSD-2012-4508",
"references": [
"https://www.suse.com/security/cve/CVE-2012-4508.html",
"https://www.debian.org/security/2013/dsa-2668",
"https://access.redhat.com/errata/RHSA-2013:1783",
"https://access.redhat.com/errata/RHSA-2013:1519",
"https://access.redhat.com/errata/RHSA-2013:0496",
"https://access.redhat.com/errata/RHSA-2012:1540",
"https://access.redhat.com/errata/RHSA-2012:1491",
"https://alas.aws.amazon.com/cve/html/CVE-2012-4508.html",
"https://linux.oracle.com/cve/CVE-2012-4508.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2012-4508"
],
"details": "Race condition in fs/ext4/extents.c in the Linux kernel before 3.4.16 allows local users to obtain sensitive information from a deleted file by reading an extent that was not properly marked as uninitialized.",
"id": "GSD-2012-4508",
"modified": "2023-12-13T01:20:14.887673Z",
"schema_version": "1.4.0"
}
},
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"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "n/a"
}
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}
}
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}
]
},
"problemtype": {
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"value": "n/a"
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},
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"reference_data": [
{
"name": "https://www.suse.com/support/update/announcement/2012/suse-su-20121679-1.html",
"refsource": "MISC",
"url": "https://www.suse.com/support/update/announcement/2012/suse-su-20121679-1.html"
},
{
"name": "http://rhn.redhat.com/errata/RHSA-2012-1540.html",
"refsource": "MISC",
"url": "http://rhn.redhat.com/errata/RHSA-2012-1540.html"
},
{
"name": "http://rhn.redhat.com/errata/RHSA-2013-0496.html",
"refsource": "MISC",
"url": "http://rhn.redhat.com/errata/RHSA-2013-0496.html"
},
{
"name": "http://www.ubuntu.com/usn/USN-1899-1",
"refsource": "MISC",
"url": "http://www.ubuntu.com/usn/USN-1899-1"
},
{
"name": "http://www.ubuntu.com/usn/USN-1900-1",
"refsource": "MISC",
"url": "http://www.ubuntu.com/usn/USN-1900-1"
},
{
"name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=dee1f973ca341c266229faa5a1a5bb268bed3531",
"refsource": "MISC",
"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=dee1f973ca341c266229faa5a1a5bb268bed3531"
},
{
"name": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091110.html",
"refsource": "MISC",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091110.html"
},
{
"name": "http://rhn.redhat.com/errata/RHSA-2013-1519.html",
"refsource": "MISC",
"url": "http://rhn.redhat.com/errata/RHSA-2013-1519.html"
},
{
"name": "http://rhn.redhat.com/errata/RHSA-2013-1783.html",
"refsource": "MISC",
"url": "http://rhn.redhat.com/errata/RHSA-2013-1783.html"
},
{
"name": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.16",
"refsource": "MISC",
"url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.16"
},
{
"name": "http://www.openwall.com/lists/oss-security/2012/10/25/1",
"refsource": "MISC",
"url": "http://www.openwall.com/lists/oss-security/2012/10/25/1"
},
{
"name": "http://www.ubuntu.com/usn/USN-1645-1",
"refsource": "MISC",
"url": "http://www.ubuntu.com/usn/USN-1645-1"
},
{
"name": "https://github.com/torvalds/linux/commit/dee1f973ca341c266229faa5a1a5bb268bed3531",
"refsource": "MISC",
"url": "https://github.com/torvalds/linux/commit/dee1f973ca341c266229faa5a1a5bb268bed3531"
},
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=869904",
"refsource": "MISC",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=869904"
}
]
}
},
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"operator": "OR"
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},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "secalert@redhat.com",
"ID": "CVE-2012-4508"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
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{
"lang": "en",
"value": "Race condition in fs/ext4/extents.c in the Linux kernel before 3.4.16 allows local users to obtain sensitive information from a deleted file by reading an extent that was not properly marked as uninitialized."
}
]
},
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{
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"value": "CWE-362"
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{
"name": "https://github.com/torvalds/linux/commit/dee1f973ca341c266229faa5a1a5bb268bed3531",
"refsource": "CONFIRM",
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},
{
"name": "[oss-security] 20121025 CVE-2012-4508 -- kernel: ext4: AIO vs fallocate stale data exposure",
"refsource": "MLIST",
"tags": [],
"url": "http://www.openwall.com/lists/oss-security/2012/10/25/1"
},
{
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"tags": [],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=869904"
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{
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"tags": [],
"url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.16"
},
{
"name": "RHSA-2012:1540",
"refsource": "REDHAT",
"tags": [],
"url": "http://rhn.redhat.com/errata/RHSA-2012-1540.html"
},
{
"name": "SUSE-SU-2012:1679",
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},
{
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{
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"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091110.html"
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},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 1.9,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 3.4,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "LOW",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2023-02-13T04:34Z",
"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.