PT-2021-6106 · Google+1 · Android Kernel+1

Published 2021-12-15 · Updated 2022-03-30 · CVE-2021-39657

Positive Technologies (AI Summary)

CVSS v2.0

4.6

Medium

Base vector

AV:L/AC:L/Au:S/C:C/I:N/A:N

Name of the Vulnerable Software and Affected Versions Android kernel versions (affected versions not specified)

Description The issue is related to a possible out of bounds read in the ufshcd eh device reset handler function of ufshcd.c due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2022-00832

CVE-2021-39657

OESA-2022-1484

OPENSUSE-SU-2022:0363-1

OPENSUSE-SU-2022:0366-1

OPENSUSE-SU-2022:0370-1

OPENSUSE-SU-2022:1037-1

OPENSUSE-SU-2022:1039-1

OPENSUSE-SU-2022_0363-1

OPENSUSE-SU-2022_0366-1

OPENSUSE-SU-2022_0370-1

OPENSUSE-SU-2022_1037-1

OPENSUSE-SU-2022_1039-1

SUSE-SU-2022:0362-1

SUSE-SU-2022:0363-1

SUSE-SU-2022:0364-1

SUSE-SU-2022:0365-1

SUSE-SU-2022:0366-1

SUSE-SU-2022:0367-1

SUSE-SU-2022:0370-1

SUSE-SU-2022:0371-1

SUSE-SU-2022:0372-1

SUSE-SU-2022:0477-1

SUSE-SU-2022:0543-1

SUSE-SU-2022:0544-1

SUSE-SU-2022:0555-1

SUSE-SU-2022:1037-1

SUSE-SU-2022:1039-1

Affected Products

Android Kernel

Suse

References · 266

• https://osv.dev/vulnerability/SUSE-SU-2022:0544-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-28713 · Security Note
• https://ubuntu.com/security/CVE-2021-39657 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-39657 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2022:0371-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2022:0477-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2022:0363-1 · Vendor Advisory
• https://source.android.com/security/bulletin/pixel/2021-12-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-39657 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-44733 · Security Note
• https://osv.dev/vulnerability/CVE-2021-39657 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2022:1039-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-28711 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2021-39657 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-28712 · Security Note