CVE-2021-47473
- Source
- https://cve.org/CVERecord?id=CVE-2021-47473
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-47473.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-47473
- Downstream
- Related
- Published
- 2024-05-22T07:15:12.027Z
- Modified
- 2026-03-14T11:19:11.812892Z
- 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:
scsi: qla2xxx: Fix a memory leak in an error path of qla2x00processels()
Commit 8c0eb596baa5 ("[SCSI] qla2xxx: Fix a memory leak in an error path of qla2x00processels()"), intended to change:
bsg_job->request->msgcode == FC_BSG_HST_ELS_NOLOGIN bsg_job->request->msgcode != FC_BSG_RPT_ELSbut changed it to:
bsg_job->request->msgcode == FC_BSG_RPT_ELSinstead.
Change the == to a != to avoid leaking the fcport structure or freeing unallocated memory.
- References
Affected packages
Git /
Database specific
unresolved_ranges
[
{
"events": [
{
"introduced": "3.11"
},
{
"fixed": "5.10.76"
}
]
},
{
"events": [
{
"introduced": "5.11"
},
{
"fixed": "5.14.15"
}
]
},
{
"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"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.15-rc5"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.15-rc6"
}
]
}
]
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-47473.json"