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CVE-2022-2832
Detail
Modified
This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Current Description
A flaw was found in Blender 3.3.0. A null pointer dereference exists in source/blender/gpu/opengl/gl_backend.cc that may lead to loss of confidentiality and integrity.
When rendering with headless builds, show an error instead of crashing. Previously GPU_backend_init was called indirectly from DRW_opengl_context_create, a new function is now called from the window manager (GPU_backend_init_once), so it's possible to check if the GPU has a back-end. This also disables the bgl Python module when building WITH_HEADLESS.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.
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CVE-2022-2832 blender: Null pointer reference in blender thumbnail extractor
A flaw was found in Blender 3.3.0. A null pointer dereference exists in source/blender/gpu/opengl/gl_backend.cc that may lead to loss of confidentiality and integrity.
CVE Modified by Red Hat, Inc.2/02/2023 10:17:39 AM
Action
Type
Old Value
New Value
Added
CVSS V3.1
Red Hat, Inc. AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Removed
CWE
Red Hat, Inc. CWE-395
Changed
Description
A flaw was found in Blender 3.3.0. A null pointer dereference exists in source/blender/gpu/opengl/gl_backend.cc that may lead to loss of confidentiality and integrity.
CVE-2022-2832 blender: Null pointer reference in blender thumbnail extractor
When rendering with headless builds, show an error instead of crashing. Previously GPU_backend_init was called indirectly from DRW_opengl_context_create, a new function is now called from the window manager (GPU_backend_init_once), so it's possible to check if the GPU has a back-end. This also disables the bgl Python module when building WITH_HEADLESS.
A flaw was found in Blender 3.3.0. A null pointer dereference exists in source/blender/gpu/opengl/gl_backend.cc that may lead to loss of confidentiality and integrity.
Initial Analysis by NIST8/18/2022 2:23:29 PM
Action
Type
Old Value
New Value
Added
CPE Configuration
OR
*cpe:2.3:a:blender:blender:3.3.0:alpha:*:*:*:*:*:*
Added
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Added
CWE
NIST CWE-476
Changed
Reference Type
https://developer.blender.org/D15463 No Types Assigned
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