CVE Database · CVE-2021-25487
CVSS v3.1
7.3
EPSS
0.62%
Published
Oct 6, 2021
Modified
Oct 30, 2025
CISA Known Exploited Vulnerability
Added: 2023-06-29 · Due: 2023-07-20
Apply updates per vendor instructions or discontinue use of the product if updates are unavailable
Public PoC / Exploit (1)
All weaponized →Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.
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.
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:NWeaknesses (CWE)
Affected Products (28)
References (3)