CVE-2023-2177
- Source
- https://cve.org/CVERecord?id=CVE-2023-2177
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-2177.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-2177
- Downstream
- Related
- Published
- 2023-04-20T21:15:08.997Z
- Modified
- 2026-03-14T11:58:10.005426Z
- 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
-
A null pointer dereference issue was found in the sctp network protocol in net/sctp/streamsched.c in Linux Kernel. If streamin allocation is failed, stream_out is freed which would further be accessed. A local user could use this flaw to crash the system or potentially cause a denial of service.
- References
Affected packages
Git /
Database specific
unresolved_ranges
[
{
"events": [
{
"introduced": "0"
},
{
"fixed": "5.19"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.19-rc1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.19-rc2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.19-rc3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.19-rc4"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.19-rc5"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.19-rc6"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.19-rc7"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.19-rc8"
}
]
}
]
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-2177.json"