CVE-2018-8822
- Source
- https://cve.org/CVERecord?id=CVE-2018-8822
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-8822.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2018-8822
- Downstream
- Related
- Published
- 2018-03-20T17:29:00Z
- Modified
- 2026-03-12T22:56:34Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Incorrect buffer length handling in the ncp_read_kernel function in fs/ncpfs/ncplib_kernel.c in the Linux kernel through 4.15.11, and in drivers/staging/ncpfs/ncplib_kernel.c in the Linux kernel 4.16-rc through 4.16-rc6, could be exploited by malicious NCPFS servers to crash the kernel or execute code.
- References
-
- https://usn.ubuntu.com/3655-2/
- https://usn.ubuntu.com/3656-1/
- https://www.debian.org/security/2018/dsa-4188
- http://www.securityfocus.com/bid/103476
- https://usn.ubuntu.com/3653-1/
- https://usn.ubuntu.com/3653-2/
- https://usn.ubuntu.com/3657-1/
- https://www.debian.org/security/2018/dsa-4187
- http://www.openwall.com/lists/oss-security/2022/12/27/3
- https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html
- https://usn.ubuntu.com/3654-1/
- https://usn.ubuntu.com/3654-2/
- https://usn.ubuntu.com/3655-1/
- https://www.mail-archive.com/netdev%40vger.kernel.org/msg223373.html
Affected packages
Git /
Database specific
source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-8822.json"
unresolved_ranges
[
{
"events": [
{
"introduced": "2.6.12"
},
{
"fixed": "3.2.102"
}
]
},
{
"events": [
{
"introduced": "3.3"
},
{
"fixed": "3.16.57"
}
]
},
{
"events": [
{
"introduced": "3.17"
},
{
"fixed": "3.18.103"
}
]
},
{
"events": [
{
"introduced": "3.19"
},
{
"fixed": "4.1.52"
}
]
},
{
"events": [
{
"introduced": "4.2"
},
{
"fixed": "4.4.125"
}
]
},
{
"events": [
{
"introduced": "4.5"
},
{
"fixed": "4.9.91"
}
]
},
{
"events": [
{
"introduced": "4.10"
},
{
"fixed": "4.14.31"
}
]
},
{
"events": [
{
"introduced": "4.15"
},
{
"fixed": "4.15.14"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "4.16-rc"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "4.16-rc1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "4.16-rc2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "4.16-rc3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "4.16-rc4"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "4.16-rc5"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "4.16-rc6"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.04"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.04"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "16.04"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "17.10"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "7.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "8.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "9.0"
}
]
}
]