Bug 2087926 (CVE-2021-33135) - CVE-2021-33135 kernel: Uncontrolled resource consumption in drivers for Intel SGX may lead to DoS
Summary: CVE-2021-33135 kernel: Uncontrolled resource consumption in drivers for Intel...
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2021-33135
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2087928
Blocks: 2087929
TreeView+ depends on / blocked
 
Reported: 2022-05-18 14:45 UTC by Guilherme de Almeida Suckevicz
Modified: 2026-02-18 11:20 UTC (History)
49 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2022-12-04 04:17:08 UTC
Embargoed:

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Description Guilherme de Almeida Suckevicz 2022-05-18 14:45:42 UTC 
Uncontrolled resource consumption in the Linux kernel drivers for Intel(R) SGX may allow an authenticated user to potentially enable denial of service via local access.

Reference:
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00603.html
Comment 1 Guilherme de Almeida Suckevicz 2022-05-18 14:47:06 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2087928]
Comment 3 Justin M. Forbes 2022-06-29 16:17:32 UTC 
This was fixed for Fedora with the 5.16.15 stable kernel updates.
Comment 8 Product Security DevOps Team 2022-12-04 04:17:04 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-2021-33135
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