Vulnerabilities

Improper access control in clickAdapterItem of SystemUI prior to SMR Jul-2024 Release 1 allows local attackers to launch privileged activities.

Improper input validation in parsing and distributing RTCP packet in librtp.so prior to SMR Jul-2024 Release 1 allows remote attackers to execute arbitrary code with system privilege. User interaction is required for triggering this vulnerability.

Improper input validation in parsing RTCP SDES packet in librtp.so prior to SMR Jul-2024 Release 1 allows remote attackers to trigger temporary denial of service. User interaction is required for triggering this vulnerability.

Improper input validation in parsing application information from RTCP packet in librtp.so prior to SMR Jul-2024 Release 1 allows remote attackers to execute arbitrary code with system privilege. User interaction is required for triggering this vulnerability.

Improper access control in launchApp of SystemUI prior to SMR Jul-2024 Release 1 allows local attackers to launch privileged activities.

Improper access control in Dar service prior to SMR Jul-2024 Release 1 allows local attackers to bypass restriction for calling SDP features.

Improper access control in launchFullscreenIntent of SystemUI prior to SMR Jul-2024 Release 1 allows local attackers to launch privileged activities.

Improper authentication in BLE prior to SMR Jul-2024 Release 1 allows adjacent attackers to pair with devices.

Improper access control in OneUIHome prior to SMR Jul-2024 Release 1 allows local attackers to launch privileged activities. User interaction is required for triggering this vulnerability.

Samsung Magician 8.0.0 on Windows allows an admin to escalate privileges by tampering with the directory and DLL files used during the installation process. This occurs because of an Untrusted Search Path.

An issue was discovered in Samsung Mobile Processor and Wearable Processor Exynos 850, Exynos 1080, Exynos 2100, Exynos 1280, Exynos 1380, Exynos 1330, Exynos W920, Exynos W930. The mobile processor lacks proper reference count checking, which can result in a UAF (Use-After-Free) vulnerability.

An issue was discovered in Samsung Mobile Processor Exynos 2200, Exynos 1480, Exynos 2400. It lacks a check for the validation of native handles, which can result in code execution.

An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, Exynos 990, Exynos 850, Exynos 1080, Exynos 2100, Exynos 2200, Exynos 1280, Exynos 1380, Exynos 1330, Exynos 9110, Exynos W920, Exynos Modem 5123, Exynos Modem 5300. The baseband software does not properly check states specified by the RRC. This can lead to disclosure of sensitive information.

An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, Exynos 990, Exynos 850, Exynos 1080, Exynos 2100, Exynos 2200, Exynos 1280, Exynos 1380, Exynos 1330, Exynos 9110, Exynos W920, Exynos Modem 5123, Exynos Modem 5300. The baseband software does not properly check format types specified by the RRC. This can lead to a lack of encryption.

Improper input validation vulnerability in chnactiv TA prior to SMR Jun-2024 Release 1 allows local privileged attackers lead to potential arbitrary code execution.

Heap out-of-bound write vulnerability in parsing grid image in libsavscmn.so prior to SMR June-2024 Release 1 allows local attackers to execute arbitrary code.

Heap out-of-bound write vulnerability in parsing grid image header in libsavscmn.so prior to SMR Jun-2024 Release 1 allows local attackers to execute arbitrary code.

Improper input validation in libsheifdecadapter.so prior to SMR Jun-2024 Release 1 allows local attackers to lead to memory corruption.

Improper access control vulnerability in SmartManagerCN prior to SMR Jun-2024 Release 1 allows local attackers to launch privileged activities.

Improper access control vulnerability in multitasking framework prior to SMR May-2024 Release 1 allows physical attackers to access unlocked screen for a while.

Improper verification of intent by broadcast receiver vulnerability in Galaxy Store prior to version 4.5.71.8 allows local attackers to write arbitrary files with the privilege of Galaxy Store.

Improper input validation in Samsung Notes prior to version 4.4.15 allows local attackers to delete files with Samsung Notes privilege under certain conditions.

Improper privilege management vulnerability in Samsung Email prior to version 6.1.91.14 allows local attackers to access sensitive information.

Authentication bypass vulnerability in Setupwizard prior to SMR May-2024 Release 1 allows physical attackers to skip activation step.

Authentication bypass in bootloader prior to SMR May-2024 Release 1 allows physical attackers to flash arbitrary images.

Improper access control vulnerability in DarManagerService prior to SMR May-2024 Release 1 allows local attackers to monitor system resources.

Out of bounds write vulnerability in SNAP in HAL prior to SMR May-2024 Release 1 allows local privileged attackers to execute arbitrary code.

Use after free vulnerability in SveService prior to SMR May-2024 Release 1 allows local privileged attackers to cause memory corruption.

Improper access control vulnerability in startListening of CocktailBarService prior to SMR May-2024 Release 1 allows local attackers to access information of current application.

Improper Authentication vulnerability in Secure Folder prior to SMR May-2024 Release 1 allows physical attackers to access Secure Folder without proper authentication in a specific scenario.

Improper Access Control vulnerability in StorageManagerService prior to SMR Apr-2024 Release 1 allows local attackers to read sdcard information.

Out-of-bounds write vulnerability while releasing memory in libsavsac.so prior to SMR Apr-2024 Release 1 allows local attacker to execute arbitrary code.

Improper access control vulnerability in CustomFrequencyManagerService prior to SMR Mar-2024 Release 1 allows local attackers to execute privileged behaviors.

Stack overflow in Little Kernel in bootloader prior to SMR Mar-2024 Release 1 allows local privileged attackers to execute arbitrary code.

Improper URL validation from InstantPlay deeplink in Galaxy Store prior to version 4.5.64.4 allows attackers to execute JavaScript API to access data.

Improper Restriction of Excessive Authentication Attempts vulnerability in Samsung Smart TV UE40D7000 version T-GAPDEUC-1033.2 and before allows attackers to cause a denial of service via WPS attack tools.

Samsung Mobile Processor Exynos 2200 allows a GPU Use After Free.

An issue was discovered in Samsung Exynos Mobile Processor and Wearable Processor (Exynos 980, Exynos 850, Exynos 2100, and Exynos W920). Improper handling of length parameter inconsistency can cause incorrect packet filtering.

An issue was discovered in Samsung Exynos Mobile Processor and Wearable Processor 9810, 9610, 9820, 980, 850, 1080, 2100, 2200, 1280, 1380, 1330, 9110, and W920. Improper handling of PPP length parameter inconsistency can cause an infinite loop.

An issue discovered in Samsung SyncThru Web Service SPL 5.93 06-09-2014 allows attackers to gain escalated privileges via MITM attacks.

Parcel mismatch in AuthenticationConfig prior to SMR Aug-2023 Release 1 allows local attacker to privilege escalation.

The web interface on multiple Samsung Harman AMX N-Series devices allows directory listing for the /tmp/ directory, without authentication, exposing sensitive information such as the command history and screenshot of the file being processed. This affects N-Series N1115 Wallplate Video Encoder before 1.15.61, N-Series N1x22A Video Encoder/Decoder before 1.15.61, N-Series N1x33A Video Encoder/Decoder before 1.15.61, N-Series N1x33 Video Encoder/Decoder before 1.15.61, N-Series N2x35 Video Encoder/Decoder before 1.15.61, N-Series N2x35A Video Encoder/Decoder before 1.15.61, N-Series N2xx2 Video Encoder/Decoder before 1.15.61, N-Series N2xx2A Video Encoder/Decoder before 1.15.61, N-Series N3000 Video Encoder/Decoder before 2.12.105, and N-Series N4321 Audio Transceiver before 1.00.06.

This vulnerability allows local attackers to execute arbitrary code on affected installations of Samsung Galaxy S21 prior to 4.5.40.5 phones. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of redirections. An attacker can force a redirection to a site that serves malicious content. An attacker can leverage this in conjunction with other vulnerabilities to escalate privileges and execute arbitrary code in the context of the current user. Was ZDI-CAN-15918.

Z-Wave devices using Silicon Labs 500 and 700 series chipsets, including but not likely limited to the SiLabs UZB-7 version 7.00, ZooZ ZST10 version 6.04, Aeon Labs ZW090-A version 3.95, and Samsung STH-ETH-200 version 6.04, are susceptible to denial of service via malformed routing messages.

Modern DRAM devices (PC-DDR4, LPDDR4X) are affected by a vulnerability in their internal Target Row Refresh (TRR) mitigation against Rowhammer attacks. Novel non-uniform Rowhammer access patterns, consisting of aggressors with different frequencies, phases, and amplitudes allow triggering bit flips on affected memory modules using our Blacksmith fuzzer. The patterns generated by Blacksmith were able to trigger bitflips on all 40 PC-DDR4 DRAM devices in our test pool, which cover the three major DRAM manufacturers: Samsung, SK Hynix, and Micron. This means that, even when chips advertised as Rowhammer-free are used, attackers may still be able to exploit Rowhammer. For example, this enables privilege-escalation attacks against the kernel or binaries such as the sudo binary, and also triggering bit flips in RSA-2048 keys (e.g., SSH keys) to gain cross-tenant virtual-machine access. We can confirm that DRAM devices acquired in July 2020 with DRAM chips from all three major DRAM vendors (Samsung, SK Hynix, Micron) are affected by this vulnerability. For more details, please refer to our publication.

There is a buffer overwrite vulnerability in the Quram qmg library of Samsung's Android OS versions O(8.x), P(9.0) and Q(10.0). An unauthenticated, unauthorized attacker sending a specially crafted MMS to a vulnerable phone can trigger a heap-based buffer overflow in the Quram image codec leading to an arbitrary remote code execution (RCE) without any user interaction. The Samsung ID is SVE-2020-16747.

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Samsung Galaxy S10 Firmware G973FXXS3ASJA, O(8.x), P(9.0), Q(10.0) devices with Exynos chipsets. User interaction is required to exploit this vulnerability in that the target must answer a phone call. The specific flaw exists within the Call Control Setup messages. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length, stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the baseband processor. Was ZDI-CAN-9658.

This vulnerability allows local attackers to disclose sensitive information on affected installations of Samsung Knox 1.2.02.39 on Samsung Galaxy S9 build G9600ZHS3ARL1 Secure Folder. An attacker must first obtain physical access to the device in order to exploit this vulnerability. The specific flaws exists within the the handling of the lock screen for Secure Folder. The issue results from the lack of proper validation that a user has correctly authenticated. An attacker can leverage this vulnerability to disclose the contents of the secure container. Was ZDI-CAN-7381.

A potential security vulnerability has been identified with Samsung Laser Printers. This vulnerability could potentially be exploited to create a denial of service.

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Samsung Galaxy S9 prior to January 2019 Security Update (SMR-JAN-2019 - SVE-2018-13467). User interaction is required to exploit this vulnerability in that the target must connect to a wireless network. The specific flaw exists within the captive portal. By manipulating HTML, an attacker can force a page redirection. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-7476.