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8.1 High

CVE-2023-4235 A flaw was found in ofono, an Open Source Telephony on Linux

Description

A flaw was found in ofono, an Open Source Telephony on Linux. A stack overflow bug is triggered within the decode_deliver_report() function during the SMS decoding. It is assumed that the attack scenario is accessible from a compromised modem, a malicious base station, or just SMS. There is a bound check for this memcpy length in decode_submit(), but it was forgotten in decode_deliver_report().

Affected products and versions

Product Affected versions Fixed in
ofono 2.1 earliest → < 2.1 2.1
Fedora Versions not published

References

Timeline

  1. Published
  2. Last modified

Other CVEs of ofono

The 4 CVEs of ofono →
CVE-2023-4234 A flaw was found in ofono, an Open Source Telephony on Linux 8.1 High CVE-2023-4233 A flaw was found in ofono, an Open Source Telephony on Linux 8.1 High CVE-2023-4232 A flaw was found in ofono, an Open Source Telephony on Linux 8.1 High
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