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HIGH · 7.5

CVE-2022-20209

In hme_add_new_node_to_a_sorted_array of hme_utils.c, there is a possible out of bounds read due to a heap buffer overflow. This could lead to remote information disclosure with no additional executio...

Vulnerability Description

In hme_add_new_node_to_a_sorted_array of hme_utils.c, there is a possible out of bounds read due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-207502397

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
GoogleAndroid12.1

Related Weaknesses (CWE)

CWE-787

References

FAQ

What is CVE-2022-20209?

CVE-2022-20209 is a vulnerability with a CVSS score of 7.5 (HIGH). In hme_add_new_node_to_a_sorted_array of hme_utils.c, there is a possible out of bounds read due to a heap buffer overflow. This could lead to remote information disclosure with no additional executio...

How severe is CVE-2022-20209?

CVE-2022-20209 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-20209?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android.