Bug 2044518 (CVE-2021-34402) - CVE-2021-34402 kernel: NVIDIA Tegra kernel driver contains a vulnerability in NVIDIA NVDEC
Summary: CVE-2021-34402 kernel: NVIDIA Tegra kernel driver contains a vulnerability in...
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2021-34402
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: 2044519
Blocks: 2044520
TreeView+ depends on / blocked
 
Reported: 2022-01-24 17:55 UTC by Pedro Sampaio
Modified: 2023-03-14 12:25 UTC (History)
46 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2022-01-26 19:32:15 UTC
Embargoed:

Attachments (Terms of Use)

Description Pedro Sampaio 2022-01-24 17:55:30 UTC 
NVIDIA Tegra kernel driver contains a vulnerability in NVIDIA NVDEC, where a
user with high privileges might be able to read from or write to a memory
location that is outside the intended boundary of the buffer, which may lead to
denial of service, Information disclosure, loss of Integrity, or possible
escalation of privileges.

References:

https://nvidia.custhelp.com/app/answers/detail/a_id/5259
Comment 1 Pedro Sampaio 2022-01-24 17:56:03 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2044519]
Comment 2 Justin M. Forbes 2022-01-25 17:34:13 UTC 
This is in their driver code that is not upstream yet.
Comment 3 juneau 2022-01-26 13:46:15 UTC 
Hosted OpenShift/Managed Services notaffected.
Comment 5 Product Security DevOps Team 2022-01-26 19:32:10 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-2021-34402
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