CVE-2022-1043
Linux kernel io_uring Buffer Overflow/Elevation of Privilege
Description
A flaw was found in the Linux kernel’s io_uring implementation. This flaw allows an attacker with a local account to corrupt system memory, crash the system or escalate privileges.
INFO
Published Date :
Aug. 29, 2022, 3:15 p.m.
Last Modified :
Feb. 2, 2023, 5:13 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
6.0
Exploitability Score :
2.0
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-2022-1043
.
URL | Resource |
---|---|
http://packetstormsecurity.com/files/170834/io_uring-Same-Type-Object-Reuse-Privilege-Escalation.html | Exploit Third Party Advisory VDB Entry |
https://access.redhat.com/security/cve/CVE-2022-1043 | Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=1997328 | Issue Tracking Third Party Advisory |
https://github.com/torvalds/linux/commit/a30f895ad3239f45012e860d4f94c1a388b36d14 | Patch Third Party Advisory |
https://www.zerodayinitiative.com/advisories/ZDI-22-362/ | 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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-1043
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-1043
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. 02, 2023
Action Type Old Value New Value Changed Reference Type http://packetstormsecurity.com/files/170834/io_uring-Same-Type-Object-Reuse-Privilege-Escalation.html No Types Assigned http://packetstormsecurity.com/files/170834/io_uring-Same-Type-Object-Reuse-Privilege-Escalation.html Exploit, Third Party Advisory, VDB Entry -
CVE Modified by [email protected]
Feb. 01, 2023
Action Type Old Value New Value Added Reference http://packetstormsecurity.com/files/170834/io_uring-Same-Type-Object-Reuse-Privilege-Escalation.html [No Types Assigned] -
Reanalysis by [email protected]
Jan. 19, 2023
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.1 up to (excluding) 5.14 *cpe:2.3:o:linux:linux_kernel:5.14:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.14:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.14:rc3:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.14:rc4:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.14:rc5:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.14:rc6:*:*:*:*:*:* OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.10.51 up to (excluding) 5.10.61 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.13.13 -
Reanalysis by [email protected]
Sep. 20, 2022
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 5.14 *cpe:2.3:o:linux:linux_kernel:5.14:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.14:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.14:rc3:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.14:rc4:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.14:rc5:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.14:rc6:*:*:*:*:*:* OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.1 up to (excluding) 5.14 *cpe:2.3:o:linux:linux_kernel:5.14:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.14:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.14:rc3:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.14:rc4:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.14:rc5:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.14:rc6:*:*:*:*:*:* -
Initial Analysis by [email protected]
Sep. 06, 2022
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H Changed Reference Type https://access.redhat.com/security/cve/CVE-2022-1043 No Types Assigned https://access.redhat.com/security/cve/CVE-2022-1043 Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1997328 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1997328 Issue Tracking, Third Party Advisory Changed Reference Type https://github.com/torvalds/linux/commit/a30f895ad3239f45012e860d4f94c1a388b36d14 No Types Assigned https://github.com/torvalds/linux/commit/a30f895ad3239f45012e860d4f94c1a388b36d14 Patch, Third Party Advisory Changed Reference Type https://www.zerodayinitiative.com/advisories/ZDI-22-362/ No Types Assigned https://www.zerodayinitiative.com/advisories/ZDI-22-362/ Third Party Advisory, VDB Entry Added CWE NIST CWE-416 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 5.14 *cpe:2.3:o:linux:linux_kernel:5.14:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.14:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.14:rc3:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.14:rc4:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.14:rc5:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.14:rc6:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-1043
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-2022-1043
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.15 }} 0.01%
score
0.50957
percentile