CVE-2017-7308
Linux Kernel Packet Af Packet Af_packet.c Denial Of Service And Privilege Escalation Vulnerability
Description
The packet_set_ring function in net/packet/af_packet.c in the Linux kernel through 4.10.6 does not properly validate certain block-size data, which allows local users to cause a denial of service (integer signedness error and out-of-bounds write), or gain privileges (if the CAP_NET_RAW capability is held), via crafted system calls.
INFO
Published Date :
March 29, 2017, 8:59 p.m.
Last Modified :
Feb. 14, 2023, 6:32 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2017-7308 has a 67 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2017-7308.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/97234 | Third Party Advisory VDB Entry |
| https://access.redhat.com/errata/RHSA-2017:1297 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2017:1298 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2017:1308 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2018:1854 | Third Party Advisory |
| https://googleprojectzero.blogspot.com/2017/05/exploiting-linux-kernel-via-packet.html | Third Party Advisory |
| https://patchwork.ozlabs.org/patch/744811/ | Third Party Advisory |
| https://patchwork.ozlabs.org/patch/744812/ | Third Party Advisory |
| https://patchwork.ozlabs.org/patch/744813/ | Third Party Advisory |
| https://source.android.com/security/bulletin/2017-07-01 | Third Party Advisory |
| https://www.exploit-db.com/exploits/41994/ | Third Party Advisory VDB Entry |
| https://www.exploit-db.com/exploits/44654/ | Third Party Advisory VDB Entry |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
C Shell Python Assembly Ruby Makefile Meson
Auto Root / Privilege Escalation Exploit
autoroot privilege privilege-escalation root
Shell
整理容器逃逸相关的漏洞和exploits.
Makefile C Python Dockerfile Shell Go
bounty collection
Shell Python Dockerfile Ruby JavaScript ASP.NET Classic ASP HTML PHP Jupyter Notebook
None
Makefile C
None
C Shell Python Ruby Makefile HTML
attachment and write up for D^3CTF 2023's pwn challenge - d3kcache
C
Linux privilege escalation exploits collection.
C Shell Python Assembly Ruby Makefile Meson
None
C Shell Python Ruby Makefile HTML
None
None
CVE-2017-7308 POC
C
None
C Shell Python Ruby Makefile HTML
None
C Shell Python Ruby Makefile HTML
Various kernel exploits
C Shell
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-7308 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-7308 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Feb. 14, 2023
Action Type Old Value New Value Removed CVSS V3 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type http://www.securityfocus.com/bid/97234 No Types Assigned http://www.securityfocus.com/bid/97234 Third Party Advisory, VDB Entry Changed Reference Type https://access.redhat.com/errata/RHSA-2017:1297 No Types Assigned https://access.redhat.com/errata/RHSA-2017:1297 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2017:1298 No Types Assigned https://access.redhat.com/errata/RHSA-2017:1298 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2017:1308 No Types Assigned https://access.redhat.com/errata/RHSA-2017:1308 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2018:1854 No Types Assigned https://access.redhat.com/errata/RHSA-2018:1854 Third Party Advisory Changed Reference Type https://googleprojectzero.blogspot.com/2017/05/exploiting-linux-kernel-via-packet.html No Types Assigned https://googleprojectzero.blogspot.com/2017/05/exploiting-linux-kernel-via-packet.html Third Party Advisory Changed Reference Type https://patchwork.ozlabs.org/patch/744811/ Broken Link https://patchwork.ozlabs.org/patch/744811/ Third Party Advisory Changed Reference Type https://patchwork.ozlabs.org/patch/744812/ No Types Assigned https://patchwork.ozlabs.org/patch/744812/ Third Party Advisory Changed Reference Type https://patchwork.ozlabs.org/patch/744813/ No Types Assigned https://patchwork.ozlabs.org/patch/744813/ Third Party Advisory Changed Reference Type https://source.android.com/security/bulletin/2017-07-01 No Types Assigned https://source.android.com/security/bulletin/2017-07-01 Third Party Advisory Changed Reference Type https://www.exploit-db.com/exploits/41994/ No Types Assigned https://www.exploit-db.com/exploits/41994/ Third Party Advisory, VDB Entry Changed Reference Type https://www.exploit-db.com/exploits/44654/ No Types Assigned https://www.exploit-db.com/exploits/44654/ Third Party Advisory, VDB Entry Removed CWE NIST CWE-119 Added CWE NIST CWE-787 Added CWE NIST CWE-681 Changed CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (including) 4.10.6 OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 2.6.27 up to (excluding) 3.2.89 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.3 up to (excluding) 3.10.107 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.11 up to (excluding) 3.12.74 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.13 up to (excluding) 3.16.44 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.17 up to (excluding) 3.18.52 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.19 up to (excluding) 4.1.41 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.2 up to (excluding) 4.4.66 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.5 up to (excluding) 4.9.26 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.10 up to (excluding) 4.10.14 -
CVE Modified by [email protected]
Feb. 10, 2020
Action Type Old Value New Value Changed Reference Type http://www.securityfocus.com/bid/97234 Third Party Advisory, VDB Entry http://www.securityfocus.com/bid/97234 No Types Assigned Added Reference http://www.securityfocus.com/bid/97234 [No Types Assigned] -
CVE Modified by [email protected]
Jun. 20, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2018:1854 [No Types Assigned] -
CVE Modified by [email protected]
May. 21, 2018
Action Type Old Value New Value Added Reference https://www.exploit-db.com/exploits/44654/ [No Types Assigned] -
CVE Modified by [email protected]
Jan. 05, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2017:1308 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2017:1298 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2017:1297 [No Types Assigned] -
CVE Modified by [email protected]
Aug. 16, 2017
Action Type Old Value New Value Added Reference https://www.exploit-db.com/exploits/41994/ [No Types Assigned] -
CVE Modified by [email protected]
Jul. 13, 2017
Action Type Old Value New Value Added Reference https://source.android.com/security/bulletin/2017-07-01 [No Types Assigned] -
CVE Modified by [email protected]
May. 12, 2017
Action Type Old Value New Value Changed Description The packet_set_ring function in net/packet/af_packet.c in the Linux kernel through 4.10.6 does not properly validate certain block-size data, which allows local users to cause a denial of service (overflow) or possibly have unspecified other impact via crafted system calls. The packet_set_ring function in net/packet/af_packet.c in the Linux kernel through 4.10.6 does not properly validate certain block-size data, which allows local users to cause a denial of service (integer signedness error and out-of-bounds write), or gain privileges (if the CAP_NET_RAW capability is held), via crafted system calls. Added Reference https://googleprojectzero.blogspot.com/2017/05/exploiting-linux-kernel-via-packet.html [No Types Assigned] -
CVE Modified by [email protected]
Apr. 04, 2017
Action Type Old Value New Value Added Reference https://patchwork.ozlabs.org/patch/744813/ [No Types Assigned] Added Reference https://patchwork.ozlabs.org/patch/744812/ [No Types Assigned] -
Initial Analysis by [email protected]
Mar. 31, 2017
Action Type Old Value New Value Added CVSS V2 (AV:L/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V3 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://patchwork.ozlabs.org/patch/744811/ No Types Assigned https://patchwork.ozlabs.org/patch/744811/ Broken Link Added Reference http://www.securityfocus.com/bid/97234 [Third Party Advisory, VDB Entry] Added CWE CWE-119 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:4.10.6:*:*:*:*:*:*:* (and previous)
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-7308 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2017-7308
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.09 }} -0.00%
score
0.36528
percentile