Medium severity · published Mar 26, 2021
CVE-2021-25371
Samsung Mobile Devices Unspecified Vulnerability
In wildKEV
6.7
CVSS
0.8%
EPSS
Yes
On KEV
Description
A vulnerability in DSP driver prior to SMR Mar-2021 Release 1 allows attackers load arbitrary ELF libraries inside DSP.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 56% of CVEs
Exploited in the wildYes
CISA KEVListed Jun 29, 2023
Federal remediation dueJul 20, 2023
Ransomware campaign useNot known
Affected products
Which versions
SM
Samsung Mobile Devices · Samsung Mobile
Q(10.0), R(11.0) devices with exynos980, exynos2100, exynos9830 before SMR Mar-2021 Release 1 · source: vendor
AN
Android · Samsung
10.0; 10.0; 11.0; 11.0 · source: NVD
MD
Mobile Devices · Samsung
All versions, or not specified · source: KEV
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-25371
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-25371
CISA KEV catalogue
https://www.cisa.gov/known-exploited-vulnerabilities-catalog
x_refsource_CONFIRM
https://security.samsungmobile.com/securityUpdate.smsb
x_refsource_MISC
https://security.samsungmobile.com
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