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.

GALAXY Apps (aka Samsung Apps, Samsung Updates, or com.sec.android.app.samsungapps) before 14120405.03.012 allows man-in-the-middle attackers to obtain sensitive information and execute arbitrary code.

Samsung Account (AKA com.osp.app.signin) before 1.6.0069 and 2.x before 2.1.0069 allows man-in-the-middle attackers to obtain sensitive information and execute arbitrary code.

This vulnerability allows local attackers to escalate privileges 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 push messages. The issue lies in the ability to start an activity with controlled arguments. An attacker can leverage this vulnerability to escalate privileges to resources normally protected from the application. Was ZDI-CAN-5331.

Improper access control vulnerability in WifiSetupLaunchHelper in SmartThings prior to version 1.7.89.25 allows attackers to access sensitive information via implicit intent.

Improper access control vulnerability in Samsung pass prior to version 4.0.03.1 allow physical attackers to access data of Samsung pass on a certain state of an unlocked device.

Improper access control vulnerability in BixbyTouch prior to version 3.2.02.5 in China models allows untrusted applications access local files.

Improper access control vulnerability in Runestone application prior to version 2.9.09.003 in Android R(11) and 3.2.01.007 in Android S(12) allows local attackers to get device location information.

Samsung Gallery on the Samsung Galaxy S6 allows local users to cause a denial of service (process crash).

Improper access control vulnerability in MyFiles prior to versions 12.2.09 in Android R(11), 13.1.03.501 in Android S(12) and 14.1.00.422 in Android T(13) allows local attacker to write file with MyFiles privilege via implicit intent.

Improper access control vulnerability in Knox Enrollment Service prior to SMR May-2023 Release 1 allow attacker install KSP app when device admin is set.

Improper component protection vulnerability in Samsung Account prior to version 13.5.0 allows attackers to unauthorized logout.

Improper access control vulnerability in RegisteredEventMediator.kt SmartThings prior to version 1.7.89.0 allows attackers to access sensitive information via implicit broadcast.

Improper access control vulnerability in Samsung Pass prior to version 4.0.06.7 allow physical attackers to access data of Samsung Pass on a certain state of an unlocked device using pop-up view.

Improper access control vulnerability cloudNotificationManager.java in SmartThings prior to version 1.7.89.0 allows attackers to access sensitive information via implicit broadcasts.

Improper access control vulnerability in GalaxyWatch4Plugin prior to versions 2.2.11.22101351 and 2.2.12.22101351 allows attackers to access wearable device information.

Improper access control vulnerability in Samsung Checkout prior to version 5.0.55.3 allows attackers to access sensitive information via implicit intent broadcast.

Improper access control vulnerability in ProfileSharingAccount in Group Sharing prior to versions 13.0.6.15 in Android S(12), 13.0.6.14 in Android R(11) and below allows attackers to identify the device.

Improper protection in IOMMU prior to SMR Oct-2022 Release 1 allows unauthorized access to secure memory.

Improper access control vulnerability in cloudNotificationManager.java SmartThings prior to version 1.7.89.0 allows attackers to access sensitive information via PUSH_MESSAGE_RECEIVED broadcast.

Improper access control vulnerability in GedSamsungAccount.kt SmartThings prior to version 1.7.89.0 allows attackers to access sensitive information via implicit broadcast.

Improper access control vulnerability in ContentsSharingActivity.java SmartThings prior to version 1.7.89.0 allows attackers to access sensitive information via implicit broadcast.

Improper access control vulnerability in QuickShare prior to version 13.2.3.5 allows attackers to access sensitive information via implicit broadcast.

Improper access control vulnerability in cloudNotificationManager.java SmartThings prior to version 1.7.89.0 allows attackers to access sensitive information via REMOVE_PERSISTENT_BANNER broadcast.

Improper access control vulnerability in CameraTestActivity in FactoryCameraFB prior to version 3.5.51 allows attackers to access broadcasting Intent as system uid privilege.

Improper access control vulnerability in cloudNotificationManager.java SmartThings prior to version 1.7.89.0 allows attackers to access sensitive information via SHOW_PERSISTENT_BANNER broadcast.

Improper access control vulnerability in Calendar prior to versions 11.6.08.0 in Android Q(10), 12.2.11.3000 in Android R(11), 12.3.07.2000 in Android S(12), and 12.4.02.0 in Android T(13) allows attackers to access sensitive information via implicit intent.

Samsung SM-G920F build G920FXXU2COH2 (Galaxy S6), SM-N9005 build N9005XXUGBOK6 (Galaxy Note 3), GT-I9192 build I9192XXUBNB1 (Galaxy S4 mini), GT-I9195 build I9195XXUCOL1 (Galaxy S4 mini LTE), and GT-I9505 build I9505XXUHOJ2 (Galaxy S4) devices do not block AT+USBDEBUG and AT+WIFIVALUE, which allows attackers to modify Android settings by leveraging AT access, aka SVE-2016-5301.

Improper access control and intent redirection in Samsung Email prior to 6.1.70.20 allows attacker to access specific formatted file and execute privileged behavior.

Improper access control vulnerability in WebApp in Cameralyzer prior to versions 3.2.22, 3.3.22, 3.4.22 and 3.5.51 allows attackers to access external storage as Cameralyzer privilege.

Samsung SM-G920F build G920FXXU2COH2 (Galaxy S6), SM-N9005 build N9005XXUGBOK6 (Galaxy Note 3), GT-I9192 build I9192XXUBNB1 (Galaxy S4 mini), GT-I9195 build I9195XXUCOL1 (Galaxy S4 mini LTE), and GT-I9505 build I9505XXUHOJ2 (Galaxy S4) devices have unintended availability of the modem in USB configuration number 2 within the secure lockscreen state, allowing an attacker to make phone calls, send text messages, or issue commands, aka SVE-2016-5301.

Samsung SM-G920F build G920FXXU2COH2 (Galaxy S6), SM-N9005 build N9005XXUGBOK6 (Galaxy Note 3), GT-I9192 build I9192XXUBNB1 (Galaxy S4 mini), GT-I9195 build I9195XXUCOL1 (Galaxy S4 mini LTE), and GT-I9505 build I9505XXUHOJ2 (Galaxy S4) devices allow attackers to send AT commands by plugging the device into a Linux host, aka SVE-2016-5301.

Improper access control vulnerability in Editor Lite prior to version 4.0.40.14 allows attackers to access sensitive information.

Improper access control vulnerability in ContactsDumpActivity of?Contacts Provider prior to version 12.7.59 allows attacker to access the file without permission.

Improper access control in Group Sharing prior to versions 13.0.6.15 in Android S(12), 13.0.6.14 in Android R(11) and below allows attackers to access device information.

Improper access control vulnerability in Samsung Gallery prior to version 13.1.05.8 allows physical attackers to access the pictures using S Pen air gesture.

Samsung KNOX 1.0.0 uses the shared certificate on Android, which allows local users to conduct man-in-the-middle attacks as demonstrated by installing a certificate and running a VPN service.

Cisco Application Policy Infrastructure Controller (APIC) devices with software before 1.0(3h) and 1.1 before 1.1(1j) and Nexus 9000 ACI Mode switches with software before 11.0(3h) and 11.1 before 11.1(1j) allow remote authenticated users to bypass intended RBAC restrictions via crafted REST requests, aka Bug ID CSCut12998.

An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, Exynos 990, Exynos 1080, Exynos 2100, Exynos 2200, Exynos 1280, Exynos 1380, Exynos 1330, Exynos 2400, Exynos Modem 5123, Exynos Modem 5300. The baseband software does not properly check states specified by the RRC (Radio Resource Control) module. This can lead to disclosure of sensitive information.

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.

Samsung Gallery in the Samsung Galaxy S6 allows local users to cause a denial of service (process crash).

Improper access control vulnerability in Quick Share prior to version 13.1.2.4 allows attacker to access internal files in Quick Share.

Improper access control vulnerability in Samsung Security Supporter prior to version 1.2.40.0 allows attacker to set the arbitrary folder as Secret Folder without Samsung Security Supporter permission

Improper access control vulnerability in Samsung Members prior to version 13.6.08.5 allows local attacker to execute call function without CALL_PHONE permission.

Improper access control vulnerability in Samsung Flow prior to version 4.8.06.5 allows attacker to write the file without Samsung Flow permission.

Improper sanitization of incoming intent in Galaxy Store prior to version 4.5.40.5 allows local attackers to access privileged content providers as Galaxy Store permission.

Improper access control vulnerability in FactoryCamera prior to version 2.1.96 allows attacker to access the file with system privilege.

Improper access control vulnerability in BixbyTouch prior to version 2.2.00.6 in China models allows untrusted applications to load arbitrary URL and local files in webview.

Improper access control vulnerability in Samsung Push Service prior to 3.4.10 allows local attackers to get register ID to identify the device.

An improper access control in LiveWallpaperService prior to versions 3.0.9.0 allows to create a specific named system directory without a proper permission.