← Back

CVE-2017-8824

nvd nist
Published: Dec 5, 2017Modified: May 13, 2026

JSON object

Loading...
7.8
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.8 / Impact: 5.9
Source: NVD

Description

The dccp_disconnect function in net/dccp/proto.c in the Linux kernel through 4.14.3 allows local users to gain privileges or cause a denial of service (use-after-free) via an AF_UNSPEC connect system call during the DCCP_LISTEN state.

Affected (7)

Products: Linux: Linux Kernel
Linux
1 product
Linux Kernel
Configuration A
7 vulnerable
Vulnerable SoftwareAffected Versions
Linux
Linux Kernel
From 2.6.14 to 3.2.97
Linux Kernel
From 3.17 to 3.18.95
Linux Kernel
From 3.19 to 4.1.50
Linux Kernel
From 3.3 to 3.16.52
Linux Kernel
From 4.10 to 4.14.20
Linux Kernel
From 4.2 to 4.4.116
Linux Kernel
From 4.5 to 4.9.82

Related CWEs

CWE-416
Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (48)

Source: security@debian.org
Third Party Advisory
Source: security@debian.org
Third Party Advisory
Source: security@debian.org
Mailing ListThird Party Advisory
Source: security@debian.org
Third Party AdvisoryVDB Entry
Source: security@debian.org
Third Party Advisory
Source: security@debian.org
Third Party Advisory
Source: security@debian.org
Third Party Advisory
Source: security@debian.org
Third Party Advisory
Source: security@debian.org
Third Party Advisory
Source: security@debian.org
Third Party Advisory
Source: security@debian.org
Third Party Advisory
Source: security@debian.org
Third Party Advisory
Source: security@debian.org
Third Party Advisory
Source: security@debian.org
Third Party Advisory
Source: security@debian.org
Third Party Advisory
Source: security@debian.org
Third Party Advisory
Source: security@debian.org
Third Party Advisory
Source: security@debian.org
Third Party Advisory
Source: security@debian.org
Third Party Advisory
Source: security@debian.org
Third Party Advisory
Source: security@debian.org
Third Party Advisory
Source: security@debian.org
Third Party Advisory
Source: security@debian.org
Third Party Advisory
Source: security@debian.org
ExploitThird Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitThird Party AdvisoryVDB Entry

Timeline

No history available yet.