PT-2022-26546 · Kernel · Kernel

Published 2022-12-01 · Updated 2022-12-07 · CVE-2022-42756

Positive Technologies (AI Summary)

CVSS v3.1

7.7

High

Base vector

AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided descriptions.

Description The issue is related to a buffer overflow in the sensor driver due to a missing bounds check. This could lead to a local denial of service in the kernel. No information is provided about the estimated number of potentially affected devices or real-world incidents where this issue was exploited.

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

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

ASB-A-253337348

CVE-2022-42756

U-1967535

Affected Products

Kernel

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2022-42756 · Security Note
• https://osv.dev/vulnerability/ASB-A-253337348 · Vendor Advisory
• https://unisoc.com/en_us/secy/announcementDetail/1599588060988411006 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-42756 · Vendor Advisory
• https://t.me/cvenotify/39240 · Telegram Post
• https://source.android.com/security/bulletin/2022-12-01 · Note