by Kastro
Paper/Archive/CVE-2025-21042

CVE-2025-21042

Samsung Mobile Samsung Mobile Devices — Samsung Mobile Devices Out-of-Bounds Write Vulnerability

KEV · due 1 DecEPSS 36%public exploitSSVC actCVSS 9.8
critical.is priorityof 100
99
CVSS 9.8 (NVD)9.8 / 10 × 3029.4In CISA KEV+3030.0EPSS percentile 98.5.985 × 2019.7Exploit: SSVC active+1010.0SSVC exploitation: active+1010.0
Description · from the CVE record

Out-of-bounds write in libimagecodec.quram.so prior to SMR Apr-2025 Release 1 allows remote attackers to execute arbitrary code.

Affected

ProductAffectedFixed inSource
Samsung Mobile Devicessee advisorySMR Apr-2025 Release in Android 13, 14, 15CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SamsungMobile (CNA)8.8CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: active · Automatable: no · Technical impact: total

References

refsecurity.samsungmobile.com/securityUpdate.smsb?year=2025&month=04refcisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-21042refunit42.paloaltonetworks.com/landfall-is-new-commercial-grade-android-spywarekevcisa.gov/known-exploited-vulnerabilities-catalog