Bug 2281190 (CVE-2024-35823) - CVE-2024-35823 kernel: vt: fix unicode buffer corruption when deleting characters
Summary: CVE-2024-35823 kernel: vt: fix unicode buffer corruption when deleting charac...
Keywords:
Status: NEW
Alias: CVE-2024-35823
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: 2281191
Blocks: 2281793
TreeView+ depends on / blocked
 
Reported: 2024-05-17 23:17 UTC by Zack Miele
Modified: 2024-11-26 00:48 UTC (History)
49 users (show)

Fixed In Version: kernel 4.19.312, kernel 5.4.274, kernel 5.10.215, kernel 5.15.154, kernel 6.1.84, kernel 6.6.24, kernel 6.7.12, kernel 6.8
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2024:5117 0 None None None 2024-08-08 08:33:17 UTC
Red Hat Product Errata RHBA-2024:5207 0 None None None 2024-08-12 07:53:33 UTC
Red Hat Product Errata RHBA-2024:5208 0 None None None 2024-08-12 08:34:03 UTC
Red Hat Product Errata RHBA-2024:5233 0 None None None 2024-08-12 13:51:44 UTC
Red Hat Product Errata RHBA-2024:5235 0 None None None 2024-08-12 14:24:24 UTC
Red Hat Product Errata RHBA-2024:5236 0 None None None 2024-08-12 14:40:29 UTC
Red Hat Product Errata RHBA-2024:5237 0 None None None 2024-08-12 14:43:28 UTC
Red Hat Product Errata RHBA-2024:5386 0 None None None 2024-08-14 10:48:17 UTC
Red Hat Product Errata RHBA-2024:5464 0 None None None 2024-08-15 15:15:45 UTC
Red Hat Product Errata RHBA-2024:5866 0 None None None 2024-08-26 14:39:53 UTC
Red Hat Product Errata RHSA-2024:10262 0 None None None 2024-11-26 00:48:08 UTC
Red Hat Product Errata RHSA-2024:5066 0 None None None 2024-08-07 09:37:28 UTC
Red Hat Product Errata RHSA-2024:5067 0 None None None 2024-08-07 00:12:31 UTC
Red Hat Product Errata RHSA-2024:5101 0 None None None 2024-08-08 04:54:13 UTC
Red Hat Product Errata RHSA-2024:5363 0 None None None 2024-08-14 00:48:22 UTC
Red Hat Product Errata RHSA-2024:6297 0 None None None 2024-09-04 07:19:04 UTC

Description Zack Miele 2024-05-17 23:17:01 UTC 
In the Linux kernel, the following vulnerability has been resolved:

vt: fix unicode buffer corruption when deleting characters

The Linux kernel CVE team has assigned CVE-2024-35823 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024051745-CVE-2024-35823-1e69@gregkh/T
Comment 2 Zack Miele 2024-05-17 23:17:40 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2281191]
Comment 6 Alex 2024-06-09 15:38:30 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2024-35823 is: CHECK	Maybe valid. Check manually. with impact MODERATE (that is approximation based on flags DANGER PRINTF-TTY SIMPLEFIX  ; these flags parsed automatically based on patche data). Such automatic check happens only for Low/Moderates (and only when not from reporter, but parsing already existing CVE). Highs always checked manually (I check it myself and then we check it again in Remediation team). In rare cases some of the Moderates could be increased to High later.
Comment 17 errata-xmlrpc 2024-08-07 00:12:28 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2024:5067 https://access.redhat.com/errata/RHSA-2024:5067
Comment 18 errata-xmlrpc 2024-08-07 09:37:25 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2024:5066 https://access.redhat.com/errata/RHSA-2024:5066
Comment 19 errata-xmlrpc 2024-08-08 04:54:10 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:5101 https://access.redhat.com/errata/RHSA-2024:5101
Comment 20 errata-xmlrpc 2024-08-14 00:48:19 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:5363 https://access.redhat.com/errata/RHSA-2024:5363
Comment 21 errata-xmlrpc 2024-09-04 07:19:01 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.6 Telecommunications Update Service

Via RHSA-2024:6297 https://access.redhat.com/errata/RHSA-2024:6297
Comment 23 errata-xmlrpc 2024-11-26 00:48:04 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Extended Update Support

Via RHSA-2024:10262 https://access.redhat.com/errata/RHSA-2024:10262
Note You need to log in before you can comment on or make changes to this bug.