CVE-2022-42331
Intel x86 CPU Speculative Execution Vulnerability
Description
x86: speculative vulnerability in 32bit SYSCALL path Due to an oversight in the very original Spectre/Meltdown security work (XSA-254), one entrypath performs its speculation-safety actions too late. In some configurations, there is an unprotected RET instruction which can be attacked with a variety of speculative attacks.
INFO
Published Date :
March 21, 2023, 1:15 p.m.
Last Modified :
Feb. 4, 2024, 8:15 a.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-2022-42331.
| URL | Resource |
|---|---|
| http://www.openwall.com/lists/oss-security/2023/03/21/3 | Mailing List Third Party Advisory |
| http://xenbits.xen.org/xsa/advisory-429.html | Vendor Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5L6PM4RE7MUE6OWA32ZVOXCP235RM2TM/ | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/APBMS2Q6746AXAFAITNJMGBNFGNMVLWR/ | Mailing List Third Party Advisory |
| https://security.gentoo.org/glsa/202402-07 | |
| https://www.debian.org/security/2023/dsa-5378 | Third Party Advisory |
| https://xenbits.xenproject.org/xsa/advisory-429.txt | Vendor 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-2022-42331 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-42331 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 -
CVE Modified by [email protected]
Feb. 04, 2024
Action Type Old Value New Value Added Reference Xen Project https://security.gentoo.org/glsa/202402-07 [No types assigned] -
Initial Analysis by [email protected]
Mar. 27, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Changed Reference Type http://www.openwall.com/lists/oss-security/2023/03/21/3 No Types Assigned http://www.openwall.com/lists/oss-security/2023/03/21/3 Mailing List, Third Party Advisory Changed Reference Type http://xenbits.xen.org/xsa/advisory-429.html No Types Assigned http://xenbits.xen.org/xsa/advisory-429.html Vendor Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5L6PM4RE7MUE6OWA32ZVOXCP235RM2TM/ No Types Assigned https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5L6PM4RE7MUE6OWA32ZVOXCP235RM2TM/ Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/APBMS2Q6746AXAFAITNJMGBNFGNMVLWR/ No Types Assigned https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/APBMS2Q6746AXAFAITNJMGBNFGNMVLWR/ Mailing List, Third Party Advisory Changed Reference Type https://www.debian.org/security/2023/dsa-5378 No Types Assigned https://www.debian.org/security/2023/dsa-5378 Third Party Advisory Changed Reference Type https://xenbits.xenproject.org/xsa/advisory-429.txt No Types Assigned https://xenbits.xenproject.org/xsa/advisory-429.txt Vendor Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:o:xen:xen:*:*:*:*:*:*:x86:* versions from (including) 4.5.0 up to (including) 4.17.0 Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Mar. 27, 2023
Action Type Old Value New Value Removed Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/5L6PM4RE7MUE6OWA32ZVOXCP235RM2TM/ [No Types Assigned] Removed Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/APBMS2Q6746AXAFAITNJMGBNFGNMVLWR/ [No Types Assigned] Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5L6PM4RE7MUE6OWA32ZVOXCP235RM2TM/ [No Types Assigned] Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/APBMS2Q6746AXAFAITNJMGBNFGNMVLWR/ [No Types Assigned] -
CVE Modified by [email protected]
Mar. 26, 2023
Action Type Old Value New Value Added Reference https://www.debian.org/security/2023/dsa-5378 [No Types Assigned] -
CVE Modified by [email protected]
Mar. 26, 2023
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/5L6PM4RE7MUE6OWA32ZVOXCP235RM2TM/ [No Types Assigned] -
CVE Modified by [email protected]
Mar. 26, 2023
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/APBMS2Q6746AXAFAITNJMGBNFGNMVLWR/ [No Types Assigned] -
CVE Modified by [email protected]
Mar. 21, 2023
Action Type Old Value New Value Added Reference http://xenbits.xen.org/xsa/advisory-429.html [No Types Assigned] Added Reference http://www.openwall.com/lists/oss-security/2023/03/21/3 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-42331 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-2022-42331
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.05 }} 0.00%
score
0.17887
percentile