Bug 2108547 (CVE-2022-21549) - CVE-2022-21549 OpenJDK: random exponentials issue (Libraries, 8283875)
Summary: CVE-2022-21549 OpenJDK: random exponentials issue (Libraries, 8283875)
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2022-21549
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2121472 2106518 2106519 2106520 2106521 2106522 2106523 2106524
Blocks: 2106494
TreeView+ depends on / blocked
 
Reported: 2022-07-19 09:55 UTC by Mauro Matteo Cascella
Modified: 2022-09-02 08:59 UTC (History)
22 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
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Clone Of:
Environment:
Last Closed: 2022-08-30 17:33:04 UTC


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2022:6025 0 None None None 2022-08-10 03:14:42 UTC
Red Hat Product Errata RHSA-2022:5726 0 None None None 2022-07-26 18:21:05 UTC
Red Hat Product Errata RHSA-2022:5736 0 None None None 2022-07-27 13:19:54 UTC
Red Hat Product Errata RHSA-2022:5757 0 None None None 2022-07-28 15:46:32 UTC
Red Hat Product Errata RHSA-2022:5758 0 None None None 2022-07-28 15:47:15 UTC

Description Mauro Matteo Cascella 2022-07-19 09:55:32 UTC
It was discovered that the computeNextExponential() method in the Libraries component of OpenJDK failed to comply with the documentation, returning sometimes negative numbers.

Comment 1 Mauro Matteo Cascella 2022-07-19 23:43:19 UTC
Public now via Oracle CPU July 2022:

https://www.oracle.com/security-alerts/cpujul2022.html#AppendixJAVA

Fixed in Oracle Java SE 17.0.4.

Release notes:
https://www.oracle.com/java/technologies/javase/17-0-4-relnotes.html

Comment 4 errata-xmlrpc 2022-07-26 18:21:03 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2022:5726 https://access.redhat.com/errata/RHSA-2022:5726

Comment 5 errata-xmlrpc 2022-07-27 13:19:52 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2022:5736 https://access.redhat.com/errata/RHSA-2022:5736

Comment 6 errata-xmlrpc 2022-07-28 15:46:30 UTC
This issue has been addressed in the following products:

  Red Hat Build of OpenJDK 17.0.4

Via RHSA-2022:5757 https://access.redhat.com/errata/RHSA-2022:5757

Comment 7 errata-xmlrpc 2022-07-28 15:47:13 UTC
This issue has been addressed in the following products:

  Red Hat Build of OpenJDK 17.0.4

Via RHSA-2022:5758 https://access.redhat.com/errata/RHSA-2022:5758

Comment 8 Mauro Matteo Cascella 2022-07-29 17:07:51 UTC
OpenJDK-17 upstream commit:
https://github.com/openjdk/jdk17u/commit/ff1ef50a42a7cadf262d8bc22a8775ffe19f5f04

Comment 11 Product Security DevOps Team 2022-08-30 17:33:00 UTC
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2022-21549


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