CVE-2013-1957
Published Apr 24, 2013
Last updated 2 years ago
Overview
- Description
- The clone_mnt function in fs/namespace.c in the Linux kernel before 3.8.6 does not properly restrict changes to the MNT_READONLY flag, which allows local users to bypass an intended read-only property of a filesystem by leveraging a separate mount namespace.
- Source
- secalert@redhat.com
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 4.7
- Impact score
- 6.9
- Exploitability score
- 3.4
- Vector string
- AV:L/AC:M/Au:N/C:C/I:N/A:N
Weaknesses
- nvd@nist.gov
- CWE-264
Configurations
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{
"nodes": [
{
"negate": false,
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"versionEndIncluding": "3.8.5"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:3.8.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1A6E41FB-38CE-49F2-B796-9A5AA648E73F"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:3.8.1:*:*:*:*:*:*:*",
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},
{
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{
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"matchCriteriaId": "4F543D23-1774-4D14-A7D1-AD49EDEA94DD"
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{
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