PT-2022-18495 · Libsimba · Libsimba

Dawuge · Published 2022-04-11 · Updated 2022-04-18 · CVE-2022-27574

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

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

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

Description The issue is related to improper input validation in the parser iloc and sheifd find itemIndexin functions, allowing a privileged 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 iloc and sheifd find itemIndexin functions until a patch is available.

Fix

Memory Corruption

RCE

Weakness Enumeration

CWE-787

CWE-20

Related Identifiers

CVE-2022-27574

Affected Products

Libsimba

References · 4

• https://osv.dev/vulnerability/CVE-2022-27574 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-27574 · Security Note
• https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=4 · Vendor Advisory
• https://t.me/cibsecurity/40558 · Telegram Post