CVE-2020-15436
- Source
- https://cve.org/CVERecord?id=CVE-2020-15436
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-15436.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2020-15436
- Aliases
-
- A-174737742
- ASB-A-174737742
- Downstream
- Related
- Published
- 2020-11-23T21:15:11.813Z
- Modified
- 2026-03-13T00:30:14.441010Z
- Severity
-
- 6.7 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Use-after-free vulnerability in fs/block_dev.c in the Linux kernel before 5.8 allows local users to gain privileges or cause a denial of service by leveraging improper access to a certain error field.
- References
Affected packages
Git /
Database specific
source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-15436.json"
unresolved_ranges
[
{
"events": [
{
"introduced": "2.6.38"
},
{
"fixed": "4.4.229"
}
]
},
{
"events": [
{
"introduced": "4.5"
},
{
"fixed": "4.9.229"
}
]
},
{
"events": [
{
"introduced": "4.10"
},
{
"fixed": "4.14.186"
}
]
},
{
"events": [
{
"introduced": "4.15"
},
{
"fixed": "4.19.130"
}
]
},
{
"events": [
{
"introduced": "4.20"
},
{
"fixed": "5.4.49"
}
]
},
{
"events": [
{
"introduced": "5.5"
},
{
"fixed": "5.7.6"
}
]
}
]