7.8
CVE-2017-6074
- EPSS 21.55%
- Published 18.02.2017 21:59:00
- Last modified 20.04.2025 01:37:25
- Source cve@mitre.org
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The dccp_rcv_state_process function in net/dccp/input.c in the Linux kernel through 4.9.11 mishandles DCCP_PKT_REQUEST packet data structures in the LISTEN state, which allows local users to obtain root privileges or cause a denial of service (double free) via an application that makes an IPV6_RECVPKTINFO setsockopt system call.
Data is provided by the National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 3.2.86
Linux ≫ Linux Kernel Version >= 3.3 < 3.10.106
Linux ≫ Linux Kernel Version >= 3.11 < 3.12.71
Linux ≫ Linux Kernel Version >= 3.13 < 3.16.41
Linux ≫ Linux Kernel Version >= 3.17 < 3.18.49
Linux ≫ Linux Kernel Version >= 3.19 < 4.1.41
Linux ≫ Linux Kernel Version >= 4.2 < 4.4.52
Linux ≫ Linux Kernel Version >= 4.5 < 4.9.13
Debian ≫ Debian Linux Version8.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 21.55% | 0.955 |
| Source | 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-415 Double Free
The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.