CVE-2021-25487
Samsung Mobile Devices Out-of-Bounds Read Vulnerability is confirmed as actively exploited and is listed in the CISA KEV catalog.
Required action
Apply updates per vendor instructions or discontinue use of the product if updates are unavailable
CISA notes
https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10; https://nvd.nist.gov/vuln/detail/CVE-2021-25487
Description
Lack of boundary checking of a buffer in set_skb_priv() of modem interface driver prior to SMR Oct-2021 Release 1 allows OOB read and it results in arbitrary code execution by dereference of invalid function pointer.
Severity
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:NAffected Products
| Vendor | Product | Affected versions |
|---|---|---|
| Samsung Mobile | Samsung Mobile Devices | O(8.1), P(9.0), Q(10.0), R(11.0) to <SMR Oct-2021 Release 1 |
References
1 LinksRecord Details
More from Samsung Mobile
Samsung Mobile Devices Out-of-Bounds Write Vulnerability
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Samsung Mobile Devices Out-of-Bounds Write Vulnerability
Related Tool Categories
Tool categories that test for or protect against this vulnerability class.
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