MindSpore DepthwiseConv2D depth_multiplier divide by zero
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.4 | $0-$5k | 0.00 |
A vulnerability classified as problematic has been found in MindSpore (version now known). Affected is the function DepthwiseConv2D
. The manipulation of the argument depth_multiplier
with an unknown input leads to a divide by zero vulnerability. CWE is classifying the issue as CWE-369. The product divides a value by zero. This is going to have an impact on availability. CVE summarizes:
When performing the analytical operation of the DepthwiseConv2D operator, if the attribute depth_multiplier is 0, it will cause a division by 0 exception.
The weakness was shared 06/27/2022 as mssa-2021-004. The advisory is shared for download at gitee.com. This vulnerability is traded as CVE-2021-33651. There are known technical details, but no exploit is available.
Applying a patch is able to eliminate this problem.
Product
Name
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.5VulDB Meta Temp Score: 5.4
VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.5
NVD Vector: 🔍
CVSSv2
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Divide by zeroCWE: CWE-369 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Partially
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
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Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
0-Day Time: 🔍
Timeline
05/28/2021 🔍06/27/2022 🔍
06/27/2022 🔍
07/15/2022 🔍
Sources
Advisory: mssa-2021-004Status: Confirmed
CVE: CVE-2021-33651 (🔍)
Entry
Created: 06/27/2022 23:34Updated: 07/15/2022 17:36
Changes: 06/27/2022 23:34 (38), 07/15/2022 17:28 (1), 07/15/2022 17:36 (18)
Complete: 🔍
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