CVE-2022-39882

Name: CVE-2022-39882
Creator: NVD / NIST
Published: 2022-11-09T22:15:17.793+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 0.11%

Last modified Jun 17, 2026

CVE-2022-39882 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Heap overflow vulnerability in sflacf_fal_bytes_peek function in libsmat.so library prior to SMR Nov-2022 Release 1 allows local attacker to execute arbitrary code.. EPSS estimates a 0.11% chance of exploitation in the next 30 days.

Description

Heap overflow vulnerability in sflacf_fal_bytes_peek function in libsmat.so library prior to SMR Nov-2022 Release 1 allows local attacker to execute arbitrary code.

Metrics

CVSS 3.1

7.8/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.11%

1.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Google	Android	10.0
Google	Android	11.0
Google	Android	12.0

References

https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=11Vendor Advisory
https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=11Vendor Advisory

Timeline

Published: Nov 9, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-39882?

Heap overflow vulnerability in sflacf_fal_bytes_peek function in libsmat.so library prior to SMR Nov-2022 Release 1 allows local attacker to execute arbitrary code.

How severe is CVE-2022-39882?

CVE-2022-39882 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.11% probability of exploitation in the next 30 days.

How do I fix CVE-2022-39882?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-39882?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST