Improper input validation vulnerability in SmartTagPlugin prior to version 1.2.21-6 allows privileged attackers to trigger a XSS on a victim's devices.

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.

Out-of-bounds read in applying binary of video content in Samsung Notes prior to version 4.4.26.71 allows attackers to read out-of-bounds memory.

Out-of-bounds read in Blockchain Keystore prior to version 1.3.16.5 allows local privileged attackers to read out-of-bounds memory.

Out-of-bounds read and write in mPOS TUI trustlet prior to SMR Feb-2025 Release 1 allows local privileged attackers to read and write out-of-bounds memory.

Out-of-bounds read in applying extra data of base content in Samsung Notes prior to version 4.4.26.71 allows attackers to read out-of-bounds memory.

Out-of-bounds read in applying binary of drawing content in Samsung Notes prior to version 4.4.26.71 allows attackers to read out-of-bounds memory.

Out-of-bounds read in applying binary of hand writing content in Samsung Notes prior to version 4.4.26.71 allows attackers to read out-of-bounds memory.

Out-of-bounds read in appending text paragraph in Samsung Notes prior to version 4.4.26.71 allows attackers to read out-of-bounds memory.

Out-of-bounds read in parsing rle of bmp image in Samsung Notes prior to version 4.4.26.71 allows local attackers to혻read out-of-bounds memory.

Out-of-bounds read in parsing image data in Samsung Notes prior to vaersion 4.4.26.71 allows local attackers to access out-of-bounds memory.

Out-of-bounds read in applying binary of text content in Samsung Notes prior to version 4.4.26.71 allows attackers to read out-of-bounds memory.

Out-of-bounds read in applying binary of text data in Samsung Notes prior to version 4.4.26.71 allows local attackers to potentially read memory.

Out-of-bounds read in parsing wbmp image in Samsung Notes prior to vaersion 4.4.26.71 allows local attackers to access out-of-bounds memory.

Out-of-bounds read in applying binary of pdf content in Samsung Notes prior to version 4.4.26.71 allows attackers to read out-of-bounds memory.

Out-of-bounds read in decoding frame header in libsavsvc.so prior to Android 15 allows local attackers to cause memory corruption.

Out-of-bounds read in parsing jpeg image in Samsung Notes prior to version 4.4.26.71 allows local attackers to read out-of-bounds memory.

Out-of-bounds read in decoding malformed frame header in libsavsvc.so prior to Android 15 allows local attackers to cause memory corruption.

Out-of-bounds read in applying binary of text content in Samsung Notes prior to version 4.4.29.23 allows attackers to read out-of-bounds memory.

Out-of-bounds read in applying binary of voice content in Samsung Notes prior to version 4.4.26.71 allows attackers to read out-of-bounds memory.

Out-of-bounds read in reading string of SPen in Samsung Notes prior to version 4.4.26.71 allows attackers to read out-of-bounds memory.

Out-of-bounds read in Blockchain Keystore prior to version 1.3.17.2 allows local privileged attackers to read out-of-bounds memory.

Improper input validation vulnerability in RegisteredMSISDN prior to SMR Jul-2023 Release 1 allows local attackers to launch privileged activities.

Improper input validation vulnerability in OemPersonalizationSetLock in libsec-ril prior to SMR Jul-2023 Release 1 allows local attackers to cause an Out-Of-Bounds write.

Improper input validation in Settings Suggestions prior to SMR Sep-2023 Release 1 allows attackers to launch arbitrary activity.

Improper input validation vulnerability in DataProfile prior to SMR Jul-2023 Release 1 allows local attackers to launch privileged activities.

DLL hijacking vulnerability in Smart Switch PC prior to version 4.2.22022_4 allows attacker to execute abitrary code.

Improper input validation vulnerability in Duo prior to SMR Oct-2023 Release 1 allows local attackers to launch privileged activities.

An issue was discovered in Samsung Mobile Processor and Wearable Processor Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 9110, W920, W930, W1000, Modem 5123, Modem 5300, Modem 5400. The lack of a length check leads to out-of-bounds access via malformed RRC packets to the target.

Improper input validation vulnerability in Transaction prior to SMR Jul-2023 Release 1 allows local attackers to launch privileged activities.

Improper input validation vulnerability in OnOemServiceMode in libsec-ril prior to SMR Jul-2023 Release 1 allows local attackers to cause an Out-Of-Bounds read.

Improper input validation vulnerability in LSOItemData prior to SMR Jul-2023 Release 1 allows attackers to launch certain activities.

Improper input validation vulnerability in EnhancedAttestationResult prior to SMR Jul-2023 Release 1 allows local attackers to launch privileged activities.

Improper input validation vulnerability in SCEPProfile prior to SMR Jul-2023 Release 1 allows local attackers to launch privileged activities.

On Samsung mobile devices with N(7.x) software, attackers can install an arbitrary APK in the Secure Folder SD Card area because of faulty validation of a package signature and package name, aka SVE-2017-10932.

On Samsung mobile devices with L(5.x), M(6.0), and N(7.x) software, Gallery allows remote attackers to execute arbitrary code via a BMP file with a crafted resolution, aka SVE-2017-11105.

OOB read vulnerability in hdcp2 device node prior to SMR Mar-2022 Release 1 allow an attacker to view Kernel stack memory.

Heap overflow vulnerability in parse_pce function in libsavsaudio.so in Editor Lite prior to version 4.0.41.3 allows attacker to get information.

Improper input validation vulnerability for processing SIB12 PDU in Exynos modems prior to SMR Sep-2022 Release allows remote attacker to read out of bounds memory.

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Samsung Internet Browser Fixed in version 6.4.0.15. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of TypedArray objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code under the context of the current process. Was ZDI-CAN-5326.

This vulnerability allows local attackers to execute arbitrary code on vulnerable installations of Samsung Galaxy Apps Fixed in version 6.4.0.15. 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 URLs. The issue lies in the lack of proper validation of user-supplied data, which can allow arbitrary JavaScript to execute. An attacker can leverage this vulnerability to install applications under the context of the current user. Was ZDI-CAN-5330.

This vulnerability allows local attackers to escalate privileges on vulnerable installations of Samsung Email Fixed in version 5.0.02.16. 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 EML files. The issue results from the lack of proper validation of user-supplied data, which can allow arbitrary JavaScript to execute. An attacker can leverage this vulnerability to escalate privileges to resources normally protected from the application. Was ZDI-CAN-5328.

This vulnerability allows local attackers to escalate privileges on vulnerable installations of Samsung Galaxy Apps Fixed in version 4.2.18.2. 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 a staging mode. The issue lies in the ability to change the configuration based on the presence of a file in an user-controlled location. An attacker can leverage this vulnerability to escalate privileges to resources normally protected from the application. Was ZDI-CAN-5359.

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.

The kbase_dispatch function in arm/t7xx/r5p0/mali_kbase_core_linux.c in the GPU driver on Samsung devices with M(6.0) and N(7.0) software and Exynos AP chipsets allows attackers to have unspecified impact via unknown vectors, which trigger an out-of-bounds read, aka SVE-2016-6362.

Installing a zero-permission Android application on certain Samsung Android devices with KK(4.4), L(5.0/5.1), and M(6.0) software can continually crash the system_server process in the Android OS. The zero-permission app will create an active install session for a separate app that it has embedded within it. The active install session of the embedded app is performed using the android.content.pm.PackageInstaller class and its nested classes in the Android API. The active install session will write the embedded APK file to the /data/app directory, but the app will not be installed since third-party applications cannot programmatically install apps. Samsung has modified AOSP in order to accelerate the parsing of APKs by introducing the com.android.server.pm.PackagePrefetcher class and its nested classes. These classes will parse the APKs present in the /data/app directory and other directories, even if the app is not actually installed. The embedded APK that was written to the /data/app directory via the active install session has a very large but valid AndroidManifest.xml file. Specifically, the AndroidManifest.xml file contains a very large string value for the name of a permission-tree that it declares. When system_server tries to parse the APK file of the embedded app from the active install session, it will crash due to an uncaught error (i.e., java.lang.OutOfMemoryError) or an uncaught exception (i.e., std::bad_alloc) because of memory constraints. The Samsung Android device will encounter a soft reboot due to a system_server crash, and this action will keep repeating since parsing the APKs in the /data/app directory as performed by the system_server process is part of the normal boot process. The Samsung ID is SVE-2016-6917.

On Samsung mobile devices with L(5.x), M(6.x), and N(7.x) software and Exynos chipsets, attackers can execute arbitrary code in the bootloader because S Boot omits a size check during a copy of ramfs data to memory. The Samsung ID is SVE-2017-10598.

In Samsung Gear products, Bluetooth link key is updated to the different key which is same with attacker's link key. It can be attacked without user's intention only if attacker can reveal the Bluetooth address of target device and paired user's smartphone

A missing input validation in HDCP LDFW prior to SMR Nov-2021 Release 1 allows attackers to overwrite TZASC allowing TEE compromise.

A lack of replay attack protection in Security Mode Command process prior to SMR Oct-2021 Release 1 can lead to denial of service on mobile network connection and battery depletion.