CVE-2021-47057
- Source
- https://cve.org/CVERecord?id=CVE-2021-47057
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-47057.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-47057
- Downstream
- Published
- 2024-02-29T23:15:07.590Z
- Modified
- 2026-03-10T23:51:30.464963Z
- 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:
crypto: sun8i-ss - Fix memory leak of object d when dma_iv fails to map
In the case where the dma_iv mapping fails, the return error path leaks the memory allocated to object d. Fix this by adding a new error return label and jumping to this to ensure d is free'd before the return.
Addresses-Coverity: ("Resource leak")
- References
Affected packages
Git /
Database specific
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-47057.json"
unresolved_ranges
[
{
"events": [
{
"introduced": "5.10"
},
{
"fixed": "5.10.37"
}
]
},
{
"events": [
{
"introduced": "5.11"
},
{
"fixed": "5.11.21"
}
]
},
{
"events": [
{
"introduced": "5.12"
},
{
"fixed": "5.12.4"
}
]
}
]