CVE-2021-25487

unknown KEV

Published 2023-06-29 · Modified 2023-06-29

CVSS v3

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CVSS v2

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VIR risk

1.5

Description

Samsung mobile devices contain an out-of-bounds read vulnerability within the modem interface driver due to a lack of boundary checking of a buffer in set_skb_priv(), leading to remote code execution by dereference of an invalid function pointer.

CISA KEV

Vendor: Samsung
Product: Mobile Devices
Due date: 2023-07-20

Predictions

Exploit likelihood

99%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: cisa-kev — https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10; https://nvd.nist.gov/vuln/detail/CVE-2021-25487

Exploits

References

https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10; https://nvd.nist.gov/vuln/detail/CVE-2021-25487

Verify integrity in audit chain (admin only). AS-IS.