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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2022-29582 Detail

Description

In the Linux kernel before 5.17.3, fs/io_uring.c has a use-after-free due to a race condition in io_uring timeouts. This can be triggered by a local user who has no access to any user namespace; however, the race condition perhaps can only be exploited infrequently.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
http://www.openwall.com/lists/oss-security/2022/04/22/4 CVE, MITRE Mailing List  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2022/08/08/3 CVE, MITRE Mailing List  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2024/04/24/3 CVE, MITRE
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.3 CVE, MITRE Mailing List  Vendor Advisory 
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e677edbcabee849bfdd43f1602bccbecf736a646 CVE, MITRE Mailing List  Patch  Vendor Advisory 
https://github.com/Ruia-ruia/CVE-2022-29582-Exploit CVE, MITRE Third Party Advisory 
https://github.com/torvalds/linux/commit/e677edbcabee849bfdd43f1602bccbecf736a646 CVE, MITRE Patch  Third Party Advisory 
https://ruia-ruia.github.io/2022/08/05/CVE-2022-29582-io-uring/ CVE, MITRE Exploit  Third Party Advisory 
https://www.debian.org/security/2022/dsa-5127 CVE, MITRE Third Party Advisory 
https://www.openwall.com/lists/oss-security/2022/04/22/3 CVE, MITRE Mailing List  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

10 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-29582
NVD Published Date:
04/22/2022
NVD Last Modified:
11/21/2024
Source:
MITRE