Product Security Update

Product Security Update

• March 2023

  • Heap buffer overflow in 5G MM message codec can occur due to insufficient parameter validation when decoding Emergency number list.

    CVE ID	CVE-2023-26072
    Title	Shannon Baseband: Heap buffer overflow in NrmmMsgCodec when decoding Emergency number list
    Affected Product	Samsung Mobile Chipset and Baseband Modem Chipset
    Affected Chipset	Exynos 850, Exynos 980, Exynos 1080, Exynos 1280, Exynos 2200, Exynos Modem 5123, Exynos Modem 5300, Exynos Auto T5123
    Severity	7.6 (High)
    Reported Date	15-Dec-22
    Patched Version	※ Not affect all vendors' product, please contact your vendor.

  • Heap buffer overflow in 5G MM message codec can occur due to insufficient parameter validation when decoding Extended emergency number list.

    CVE ID	CVE-2023-26073
    Title	Shannon Baseband: Heap buffer overflow in NrmmMsgCodec when decoding Extended emergency number list
    Affected Product	Samsung Mobile Chipset and Baseband Modem Chipset
    Affected Chipset	Exynos 850, Exynos 980, Exynos 1080, Exynos 1280, Exynos 2200, Exynos Modem 5123, Exynos Modem 5300, Exynos Auto T5123
    Severity	7.6 (High)
    Reported Date	15-Dec-22
    Patched Version	※ Not affect all vendors' product, please contact your vendor.

  • Heap buffer overflow in 5G MM message codec can occur due to insufficient parameter validation when decoding Operator-defined access category definitions.

    CVE ID	CVE-2023-26074
    Title	Shannon Baseband: Heap buffer overflow in NrmmMsgCodec when decoding Operator-defined access category definitions
    Affected Product	Samsung Mobile Chipset and Baseband Modem Chipset
    Affected Chipset	Exynos 850, Exynos 980, Exynos 1080, Exynos 1280, Exynos 2200, Exynos Modem 5123, Exynos Modem 5300, Exynos Auto T5123
    Severity	7.6 (High)
    Reported Date	15-Dec-22
    Patched Version	※ Not affect all vendors' product, please contact your vendor.

  • Intra-object overflow in 5G MM message codec can occur due to insufficient parameter validation when decoding Service Area List.

    CVE ID	CVE-2023-26075
    Title	Shannon Baseband: Intra-object overflow in NrmmMsgCodec when decoding Service Area List
    Affected Product	Samsung Mobile Chipset and Baseband Modem Chipset
    Affected Chipset	Exynos 850, Exynos 980, Exynos 1080, Exynos 1280, Exynos 2200, Exynos Modem 5123, Exynos Modem 5300, Exynos Auto T5123
    Severity	7.6 (High)
    Reported Date	15-Dec-22
    Patched Version	※ Not affect all vendors' product, please contact your vendor.

  • Intra-object overflow in 5G SM message codec can occur due to insufficient parameter validation when decoding reserved options.

    CVE ID	CVE-2023-26076
    Title	Shannon Baseband: Intra-object overflow in NrSmPcoCodec when decoding reserved options
    Affected Product	Samsung Mobile Chipset and Baseband Modem Chipset
    Affected Chipset	Exynos 1280, Exynos 2200, Exynos Modem 5123, Exynos Modem 5300, Exynos Auto T5123
    Severity	7.6 (High)
    Reported Date	20-Dec-22
    Patched Version	※ Not affect all vendors' product, please contact your vendor.

  • Memory corruption can occur when processing Session Desciption Negotiation for Video Resolution Attribute.

    CVE ID	CVE-2023-26496
    Title	Shannon Baseband:Memory corruption when processing Session Desciption Negotiation for Video Resolution Attribute.
    Affected Product	Samsung Baseband Modem Chipset
    Affected Chipset	Exynos Modem 5123, Exynos Modem 5300, Exynos 980, Exynos 1080, Exynos Auto T5123
    Severity	8.6 (High)
    Reported Date	19-Dec-2022
    Patched Version	※ Not affect all vendors' product, please contact your vendor.

  • Memory corruption can occur when processing Session Desciption Negotiation for Video Configuration Attribute.

    CVE ID	CVE-2023-26497
    Title	Shannon Baseband: Memory corruption when processing Session Desciption Negotiation for Video Configuration Attribute.
    Affected Product	Samsung Baseband Modem Chipset
    Affected Chipset	Exynos Modem 5123, Exynos Modem 5300, Exynos 980, Exynos 1080, Exynos Auto T5123
    Severity	8.6 (High)
    Reported Date	19-Dec-2022
    Patched Version	※ Not affect all vendors' product, please contact your vendor.

  • Memory corruption can occur when processing Session Desciption Negotiation for RCS Chat.

    CVE ID	CVE-2023-26498
    Title	Shannon Baseband: Memory corruption when processing Session Desciption Negotiation for RCS Chat.
    Affected Product	Samsung Baseband Modem Chipset
    Affected Chipset	Exynos Modem 5123, Exynos Modem 5300, Exynos 980, Exynos 1080, Exynos Auto T5123
    Severity	8.6 (High)
    Reported Date	19-Dec-2022
    Patched Version	※ Not affect all vendors' product, please contact your vendor.

• January 2023

  The baseband software does not properly check the format types of accept-type attribute specified by the SDP, which can lead to a denial of service or code execution in Samsung Baseband Modem. Users can disable WiFi calling and VoLTE to mitigate the impact of this vulnerability.

  CVE ID	CVE-2023-24033
  Title	Shannon Baseband: Memory corruption when processing SDP attribute accept-type
  Affected Product	Samsung Baseband Modem Chipset
  Affected Chipset	Exynos Modem 5123, Exynos Modem 5300, Exynos 980, Exynos 1080, Exynos Auto T5123
  Severity	8.6 (High)
  Reported Date	12-Nov-22
  Patched Version	※ Not affect all vendors' product, please contact your vendor.

• March 2022

  A DLL hijacking vulnerability could allow a local attacker to escalate privileges on affected system.
  An attacker must already have user privilege on Windows 7, 10, 11 to exploit this vulnerability.

  CVE ID	CVE-2022-25154
  Title	DLL hijacking vulnerability
  Affected Product	Samsung portable SSD T5 PC software
  Affected Version	Below 1.6.9 version
  Severity	7.3
  Reported Date	09-Jan-2022
  Patched Version	1.6.10