Source: ofono X-Debbugs-CC: t...@security.debian.org Severity: grave Tags: security
Hi, The following vulnerability was published for ofono. CVE-2023-2794[0]: | A flaw was found in ofono, an Open Source Telephony on Linux. A | stack overflow bug is triggered within the decode_deliver() 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(). https://bugzilla.redhat.com/show_bug.cgi?id=2255387 https://git.kernel.org/pub/scm/network/ofono/ofono.git/commit/?id=a90421d8e45d63b304dc010baba24633e7869682 https://git.kernel.org/pub/scm/network/ofono/ofono.git/commit/?id=7f2adfa22fbae824f8e2c3ae86a3f51da31ee400 https://git.kernel.org/pub/scm/network/ofono/ofono.git/commit/?id=07f48b23e3877ef7d15a7b0b8b79d32ad0a3607e https://git.kernel.org/pub/scm/network/ofono/ofono.git/commit/?id=8fa1fdfcb54e1edb588c6a5e2688880b065a39c9 If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2023-2794 https://www.cve.org/CVERecord?id=CVE-2023-2794 Please adjust the affected versions in the BTS as needed.
