CVE-2021-25372
Samsung Mobile Devices Improper Boundary Check Vulnerability
Published Mar 26, 2021 · updated Jun 16, 2026 · samsung android
Samsung mobile devices contain an improper boundary check vulnerability within DSP driver that allows for out-of-bounds memory access.
Timeline
Detection, updates, and resolution for this record.
Mar 26, 2021 · Catalog
Detected
Samsung mobile devices contain an improper boundary check vulnerability within DSP driver that allows for out-of-bounds memory access.
Jun 29, 2023 · CISA KEV
Known exploited
Apply updates per vendor instructions or discontinue use of the product if updates are unavailable
Jul 20, 2023 · CISA KEV
Remediation due
Apply updates per vendor instructions or discontinue use of the product if updates are unavailable
Jun 16, 2026 · Catalog
Updated
Samsung mobile devices contain an improper boundary check vulnerability within DSP driver that allows for out-of-bounds memory access.
Required action
Apply updates per vendor instructions or discontinue use of the product if updates are unavailable
CISA due date Jul 20, 2023
Affected
- cpe samsung/android10.0
- cpe samsung/android11.0
- vendor Samsung Mobile Devicesversion unspecified
Sources
- CISA KEVCVE-2021-25372
Samsung mobile devices contain an improper boundary check vulnerability within DSP driver that allows for out-of-bounds memory access.
cisa.gov - CVE.orgCVE-2021-25372
Official CVE identifier
cve.org - FIRST EPSSCVE-2021-25372
30-day exploitation probability 0.8%
first.org - NIST NVDCVE-2021-25372
An improper boundary check in DSP driver prior to SMR Mar-2021 Release 1 allows out of bounds memory access.
nvd.nist.gov