7.8
CVE-2018-8822
- EPSS 0.03%
- Veröffentlicht 20.03.2018 17:29:00
- Zuletzt bearbeitet 21.11.2024 04:14:23
- Quelle cve@mitre.org
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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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 2.6.12 < 3.2.102
Linux ≫ Linux Kernel Version >= 3.3 < 3.16.57
Linux ≫ Linux Kernel Version >= 3.17 < 3.18.103
Linux ≫ Linux Kernel Version >= 3.19 < 4.1.52
Linux ≫ Linux Kernel Version >= 4.2 < 4.4.125
Linux ≫ Linux Kernel Version >= 4.5 < 4.9.91
Linux ≫ Linux Kernel Version >= 4.10 < 4.14.31
Linux ≫ Linux Kernel Version >= 4.15 < 4.15.14
Linux ≫ Linux Kernel Version4.16 Updaterc
Linux ≫ Linux Kernel Version4.16 Updaterc1
Linux ≫ Linux Kernel Version4.16 Updaterc2
Linux ≫ Linux Kernel Version4.16 Updaterc3
Linux ≫ Linux Kernel Version4.16 Updaterc4
Linux ≫ Linux Kernel Version4.16 Updaterc5
Linux ≫ Linux Kernel Version4.16 Updaterc6
Canonical ≫ Ubuntu Linux Version12.04 SwEditionesm
Canonical ≫ Ubuntu Linux Version14.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version17.10
Debian ≫ Debian Linux Version7.0
Debian ≫ Debian Linux Version8.0
Debian ≫ Debian Linux Version9.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.03% | 0.058 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 7.8 | 1.8 | 5.9 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 7.2 | 3.9 | 10 |
AV:L/AC:L/Au:N/C:C/I:C/A:C
|
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.