CVE-2023-1032
Linux kernel io_uring Socket Double Free Vulnerability
Description
The Linux kernel io_uring IORING_OP_SOCKET operation contained a double free in function __sys_socket_file() in file net/socket.c. This issue was introduced in da214a475f8bd1d3e9e7a19ddfeb4d1617551bab and fixed in 649c15c7691e9b13cbe9bf6c65c365350e056067.
INFO
Published Date :
Jan. 8, 2024, 7:15 p.m.
Last Modified :
Jan. 11, 2024, 6:39 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
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-2023-1032.
| URL | Resource |
|---|---|
| https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1032 | Third Party Advisory |
| https://ubuntu.com/security/notices/USN-5977-1 | Third Party Advisory |
| https://ubuntu.com/security/notices/USN-6024-1 | Third Party Advisory |
| https://ubuntu.com/security/notices/USN-6033-1 | Third Party Advisory |
| https://www.openwall.com/lists/oss-security/2023/03/13/2 | Mailing List Third Party Advisory |
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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-1032 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-1032 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 -
Initial Analysis by [email protected]
Jan. 11, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1032 No Types Assigned https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1032 Third Party Advisory Changed Reference Type https://ubuntu.com/security/notices/USN-5977-1 No Types Assigned https://ubuntu.com/security/notices/USN-5977-1 Third Party Advisory Changed Reference Type https://ubuntu.com/security/notices/USN-6024-1 No Types Assigned https://ubuntu.com/security/notices/USN-6024-1 Third Party Advisory Changed Reference Type https://ubuntu.com/security/notices/USN-6033-1 No Types Assigned https://ubuntu.com/security/notices/USN-6033-1 Third Party Advisory Changed Reference Type https://www.openwall.com/lists/oss-security/2023/03/13/2 No Types Assigned https://www.openwall.com/lists/oss-security/2023/03/13/2 Mailing List, Third Party Advisory Added CWE NIST CWE-415 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.19 up to (excluding) 6.3 *cpe:2.3:o:linux:linux_kernel:6.3:rc1:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:22.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:22.10:*:*:*:-:*:*:* -
CVE Received by [email protected]
Jan. 08, 2024
Action Type Old Value New Value Added Description The Linux kernel io_uring IORING_OP_SOCKET operation contained a double free in function __sys_socket_file() in file net/socket.c. This issue was introduced in da214a475f8bd1d3e9e7a19ddfeb4d1617551bab and fixed in 649c15c7691e9b13cbe9bf6c65c365350e056067. Added Reference Canonical Ltd. https://www.openwall.com/lists/oss-security/2023/03/13/2 [No types assigned] Added Reference Canonical Ltd. https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1032 [No types assigned] Added Reference Canonical Ltd. https://ubuntu.com/security/notices/USN-6033-1 [No types assigned] Added Reference Canonical Ltd. https://ubuntu.com/security/notices/USN-6024-1 [No types assigned] Added Reference Canonical Ltd. https://ubuntu.com/security/notices/USN-5977-1 [No types assigned] Added CWE Canonical Ltd. CWE-415 Added CVSS V3.1 Canonical Ltd. AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:H
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-1032 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-2023-1032
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} -0.00%
score
0.05736
percentile