CVE-2021-47423
- Source
- https://cve.org/CVERecord?id=CVE-2021-47423
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-47423.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-47423
- Downstream
- Related
- Published
- 2024-05-21T15:15:27.727Z
- Modified
- 2026-03-10T23:51:39.047644Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
drm/nouveau/debugfs: fix file release memory leak
When using singleopen() for opening, singlerelease() should be called, otherwise the 'op' allocated in single_open() will be leaked.
- References
-
- https://git.kernel.org/stable/c/df0c9418923679bc6d0060bdb1b5bf2c755159e0
- https://git.kernel.org/stable/c/f5a8703a9c418c6fc54eb772712dfe7641e3991c
- https://git.kernel.org/stable/c/f69556a42043b5444ca712ee889829ba89fdcba8
- https://git.kernel.org/stable/c/11cd944bb87d9e575b94c07c952105eda745b459
- https://git.kernel.org/stable/c/1508b09945bde393326a9dab73b1fc35f672d771
- https://git.kernel.org/stable/c/88c3610045ca6e699331b6bb5c095c5565f30721
- https://git.kernel.org/stable/c/9f9d4c88b2edc7924e19c44909cfc3fa4e4d3d43
Affected packages
Git /
Database specific
unresolved_ranges
[
{
"events": [
{
"introduced": "4.5"
},
{
"fixed": "4.9.287"
}
]
},
{
"events": [
{
"introduced": "4.10"
},
{
"fixed": "4.14.251"
}
]
},
{
"events": [
{
"introduced": "4.15"
},
{
"fixed": "4.19.211"
}
]
},
{
"events": [
{
"introduced": "4.20"
},
{
"fixed": "5.4.153"
}
]
},
{
"events": [
{
"introduced": "5.5"
},
{
"fixed": "5.10.73"
}
]
},
{
"events": [
{
"introduced": "5.11"
},
{
"fixed": "5.14.12"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.15-rc1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.15-rc2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.15-rc3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.15-rc4"
}
]
}
]
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-47423.json"