CVE-2022-44546 - The kernel module has the vulnerability that the mapping is not cleared after the memory is automatically released

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HIGH

The kernel module has the vulnerability that the mapping is not cleared after the memory is automatically released

Published Nov 9, 2022

7.5

HIGH

CVSS 3.1

EPSS 0.51%

Description

The kernel module has the vulnerability that the mapping is not cleared after the memory is automatically released. Successful exploitation of this vulnerability may cause a system restart.

Affected products

Vendor Huawei Product EMUI Default
n/a
- Version
  12.0.0
  Status
  affected
  Constraints
  -
Vendor Huawei Product HarmonyOS Default
n/a
- Version
  2.0
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Huawei

EMUI

n/a

Version	Status	Constraints
12.0.0	affected	-

Huawei

HarmonyOS

n/a

Version	Status	Constraints
2.0	affected	-

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-459

References (2)

https://consumer.huawei.com/en/support/bulletin/2022/11/
Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202211-0000001441016433
Vendor Advisory

Link	Providers	Tags
https://consumer.huawei.com/en/support/bulletin/2022/11/		Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202211-0000001441016433		Vendor Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner huawei

Published Nov 9, 2022

Updated May 1, 2025

Reserved Nov 1, 2022

Link CVE-2022-44546

CISA Vulnrichment

Updated May 1, 2025

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2022-44546

Red Hat

Severity n/a

Public date n/a

Links CVE-2022-44546