REDHAT-BUG-1930251
First published: Thu Feb 18 2021(Updated: )
Null pointer reference in some Intel(R) Graphics Drivers for Windows* before version 26.20.100.7212 and before version Linux kernel version 5.5 may allow a privileged user to potentially enable a denial of service via local access. References: <a href="https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00438.html">https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00438.html</a>
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Intel Graphics Driver for Windows | <26.20.100.7212 | |
| Linux Kernel | <5.5 |
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Reference Links
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00438.html
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1930253
- https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/?id=c487f7dadcd21116613441ed355b764003b3f57b
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c784e5249e773689e38d2bc1749f08b986621a26
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1935256
- https://access.redhat.com/security/cve/cve-2020-12364
- https://access.redhat.com/errata/RHSA-2021:2314
- https://access.redhat.com/errata/RHSA-2021:2316
- https://bugzilla.redhat.com/show_bug.cgi?id=1930251
Frequently Asked Questions
What is the severity of REDHAT-BUG-1930251?
The severity of REDHAT-BUG-1930251 is classified as critical due to the potential for denial of service.
How do I fix REDHAT-BUG-1930251?
To fix REDHAT-BUG-1930251, update to Intel Graphics Drivers for Windows version 26.20.100.7212 or later, or ensure your Linux kernel version is 5.5 or higher.
Who is affected by REDHAT-BUG-1930251?
Users of Intel Graphics Drivers for Windows prior to version 26.20.100.7212 and Linux Kernel versions before 5.5 are affected by REDHAT-BUG-1930251.
What impact does REDHAT-BUG-1930251 have on systems?
The impact of REDHAT-BUG-1930251 can lead to a denial of service, potentially disrupting important services for privileged users.
Is there a workaround for REDHAT-BUG-1930251?
Currently, the best workaround for REDHAT-BUG-1930251 is to update the affected software to the recommended versions.
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- alias/CVE-2020-12364
- agent/first-publish-date
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- vendor/intel
- canonical/intel graphics driver for windows
- canonical/linux kernel