Bug 2281173 (CVE-2024-35831) - CVE-2024-35831 kernel: io_uring: Fix release of pinned pages when __io_uaddr_map fails
Summary: CVE-2024-35831 kernel: io_uring: Fix release of pinned pages when __io_uaddr_...
Keywords:
Status: NEW
Alias: CVE-2024-35831
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2281174
Blocks: 2281793
TreeView+ depends on / blocked
 
Reported: 2024-05-17 23:03 UTC by Zack Miele
Modified: 2024-11-12 09:27 UTC (History)
49 users (show)

Fixed In Version: kernel 6.6.23, kernel 6.7.11, kernel 6.8.2, kernel 6.9
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2024:9315 0 None None None 2024-11-12 09:27:11 UTC

Description Zack Miele 2024-05-17 23:03:04 UTC 
In the Linux kernel, the following vulnerability has been resolved:

io_uring: Fix release of pinned pages when __io_uaddr_map fails

The Linux kernel CVE team has assigned CVE-2024-35831 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024051742-CVE-2024-35831-abcc@gregkh/T
Comment 1 Zack Miele 2024-05-17 23:03:40 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2281174]
Comment 3 Alex 2024-06-09 13:46:46 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2024-35831 is: 	SKIP	The Fixes patch not applied yet, so unlikely that actual: 223ef474316466e9f61f6e0064f3a6fe4923a2c5	YES			NO	NO	unknown	 (where first YES/NO value means if related sources built).
Comment 4 errata-xmlrpc 2024-11-12 09:27:08 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:9315 https://access.redhat.com/errata/RHSA-2024:9315
Note You need to log in before you can comment on or make changes to this bug.