PT-2022-17664 · Libsimba · Libsimba

Published 2022-04-11 · Updated 2022-04-19 · CVE-2022-26094

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions libsimba library versions prior to SMR Apr-2022 Release 1

Description The issue is related to a null pointer dereference vulnerability in the parser auxC function. This vulnerability allows a remote attacker to perform an out of bounds write.

Recommendations For versions prior to SMR Apr-2022 Release 1, update to the SMR Apr-2022 Release 1 or later to resolve the issue. As a temporary workaround, consider restricting access to the parser auxC function in the libsimba library until a patch is available.

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2022-26094

Affected Products

Libsimba

References · 4

• https://osv.dev/vulnerability/CVE-2022-26094 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-26094 · Security Note
• https://t.me/cibsecurity/40527 · Telegram Post
• https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=4 · Note