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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2022.5830.2 Intel XMM 7560 Modem Software Advisory 9 March 2023 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Intel XMM 7560 Modem Software Publisher: Intel Operating System: Network Appliance Resolution: Patch/Upgrade CVE Names: CVE-2022-28611 CVE-2022-28126 CVE-2022-27874 CVE-2022-27639 CVE-2022-26513 CVE-2022-26369 CVE-2022-26367 CVE-2022-26079 CVE-2022-26045 Original Bulletin: https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00683.html Comment: CVSS (Max): 8.0 CVE-2022-26513 (CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H) CVSS Source: Intel Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H Revision History: March 9 2023: Vendor updated affected versions November 11 2022: Initial Release - --------------------------BEGIN INCLUDED TEXT-------------------- Intel ID: INTEL-SA-00683 Advisory Category: Software Impact of Escalation of Privilege, Denial of Service, Information vulnerability : Disclosure Severity rating : HIGH Original release: 11/08/2022 Last revised: 11/08/2022 Summary: Potential security vulnerabilities in some Intel XMM 7560 Modem software may allow escalation of privilege. Intel is releasing software updates to mitigate these potential vulnerabilities. Vulnerability Details: CVEID: CVE-2022-26513 Description: Out-of-bounds write in some Intel(R) XMM(TM) 7560 Modem software before version M2_7560_R_01.2146.00 may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access. CVSS Base Score: 8.0 High CVSS Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H CVEID: CVE-2022-27874 Description: Improper authentication in some Intel(R) XMM(TM) 7560 Modem software before version M2_7560_R_01.2146.00 may allow a privileged user to potentially enable escalation of privilege via physical access. CVSS Base Score: 6.8 Medium CVSS Vector: CVSS:3.1/AV:P/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H CVEID: CVE-2022-28611 Description: Improper input validation in some Intel(R) XMM(TM) 7560 Modem software before version M2_7560_R_01.2146.00 may allow a privileged user to potentially enable escalation of privilege via physical access. CVSS Base Score: 6.8 Medium CVSS Vector: CVSS:3.1/AV:P/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H CVEID: CVE-2022-26369 Description: Out-of-bounds read in some Intel(R) XMM(TM) 7560 Modem software before version M2_7560_R_01.2146.00 may allow a privileged user to potentially enable escalation of privilege via adjacent access. CVSS Base Score: 6.2 Medium CVSS Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N CVEID: CVE-2022-28126 Description: Improper input validation in some Intel(R) XMM(TM) 7560 Modem software before version M2_7560_R_01.2146.00 may allow a privileged user to potentially enable escalation of privilege via local access. CVSS Base Score: 6.0 Medium CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H CVEID: CVE-2022-26367 Description: Improper buffer restrictions in some Intel(R) XMM(TM) 7560 Modem software before version M2_7560_R_01.2146.00 may allow a privileged user to potentially enable escalation of privilege via local access. CVSS Base Score: 6.0 Medium CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N CVEID: CVE-2022-26079 Description: Improper conditions check in some Intel(R) XMM(TM) 7560 Modem software before version M2_7560_R_01.2146.00 may allow a privileged user to potentially enable escalation of privilege via local access. CVSS Base Score: 6.0 Medium CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H CVEID: CVE-2022-27639 Description: Incomplete cleanup in some Intel(R) XMM(TM) 7560 Modem software before version M2_7560_R_01.2146.00 may allow a privileged user to potentially enable escalation of privilege via adjacent access. CVSS Base Score: 5.4 Medium CVSS Vector: CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H CVEID: CVE-2022-26045 Description: Improper buffer restrictions in some Intel(R) XMM(TM) 7560 Modem software before version M2_7560_R_01.2146.00 may allow a privileged user to potentially enable escalation of privilege via physical access. CVSS Base Score: 3.3 Low CVSS Vector: CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:L Affected Products: Intel XMM 7560 Modem M.2 software for Windows or Linux before version M2_7560_R_01.2146.00. Recommendations: Intel recommends that users of Intel XMM 7560 Modem M.2 software for Windows or Linux update to the latest version provided by the system manufacturer that addresses these issues. Acknowledgements: These issues were found internally by Intel employee Bharats Chandra. Intel, and nearly the entire technology industry, follows a disclosure practice called Coordinated Disclosure, under which a cybersecurity vulnerability is generally publicly disclosed only after mitigations are available. Revision History Revision Date Description 1.0 11/08/2022 Initial Release - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: https://auscert.org.au/gpg-key/ iQIVAwUBZAl3+8kNZI30y1K9AQgE8g/7BtVq7Vs1v7X81Drg/dXGF8wO3y5KIzIL VZRS4hHhHunIuZLGdrkk7L6gbh/ZQM3HD3MU7KdnwR0k2cVtBPEROkFrmjxAve9s swFwcyJ0ST5EvrO2Vfxyi2Ov8PZEoCyPckpcm94a1CLJjGoZJGIRBOBJ01Xbtb4X e4oGabIpvJBBdVxMkzP4NfAMAC59pS8Dpmk6bihrdTGeA7i8gLvgxlVixpnbJS+u Jlz+tR4eDqAvQxlaJpXxanyvkGLMxXSWkreamBMtc46TflQTZDut6LqRIHMNzAlZ eWR85ojhCo4orBDZwKheStWhMRmrid1T7t09MZi3/WPK7LvDAjyRhNX2YqdBnliD K/EpNsYs+rRmLTYNpAWxTgffaZ7zO0cArJHr/088jgp+uRbP4OPSUY7DgdIpoo/Y 4+SORYkmSKeY4ccz+CRno1XsaW3ooiPLfoyDAUF/e3mTPnVnaOUU3sQ2gcjHRsZg w1A/FnIEC5CxlUb3F/3R5A9XPVy8cTZ+TPTQv6XhXae7zCyoBL4op0+vJcyDC5Pt H7MeHQA+nr+SkrGc7z9b4/L6VPF5QkshUBs65nOO48xG7ngGLtR5AOPNZvttqJFp /dGp8dFXHsva1PmT/4eBNzX0TZCyYIExXnO16PcVPv5hbOv28Kf3svgVG+C5B45R pOPQTqdvea8= =eBIm -----END PGP SIGNATURE-----