Android
Samsung June 2021 Security Patch Details – New Fixes [One UI/Android]
As always, Samsung launched the June 2021 One UI security patch before changing the calendar month, even ahead of the stock Android, commonly known as Google. The Galaxy S21 series was to first to grab the latest security patch, a week before this month.
Later on, the company expanded this latest security improvement package to more Galaxy devices from different segments and all of the latest and older (eligible) flagship phones have started getting it over the air in various smartphone markets.
Well, the most awaited Samsung June 2021 security bulletin has officially arrived, which includes dozens of new fixes for CVEs from Google and Samsung. At the same time, the company said that it has already fixed some exploits with the previous patches, while some are not applicable for Galaxy devices.
According to the official document, Samsung’s June 2021 security patch update brings fixes for 2 Critical (CVE-2021-0507, CVE-2021-0516), 27 High, and 5 Moderate levels of CVEs to Galaxy phones and tablets. While fixes for 9 new CVEs already included in previous updates and 4 not applicable to Samsung devices.
Samsung Android June 2021 Security Bulletin [New CVE Fixes]
Critical
CVE-2021-0507, CVE-2021-0516
High
CVE-2021-1891, CVE-2020-11284, CVE-2021-1905, CVE-2021-1915, CVE-2021-1927, CVE-2021-28663, CVE-2021-28664, CVE-2021-0495, CVE-2020-11279, CVE-2020-11273, CVE-2020-11274, CVE-2020-11285, CVE-2020-29661, CVE-2019-2219, CVE-2021-0511, CVE-2021-0521, CVE-2021-0508, CVE-2021-0509, CVE-2021-0510, CVE-2021-0520, CVE-2021-0505, CVE-2021-0506, CVE-2021-0523, CVE-2021-0504, CVE-2021-0517, CVE-2021-0522, CVE-2021-0304
Moderate
CVE-2021-1906, CVE-2021-0381, CVE-2020-0025, CVE-2021-0385, CVE-2021-0389
Already included in previous updates
CVE-2021-0492, CVE-2021-0491, CVE-2021-0493, CVE-2021-0494, CVE-2021-0497, CVE-2021-0498, CVE-2021-0489, CVE-2021-0490, CVE-2021-0496
Not applicable to Samsung devices
CVE-2021-0467, CVE-2020-11288, CVE-2020-11289, CVE-2021-1910
Samsung Android June 2021 Security Bulletin [New CVE Fixes]
Alongside Google patches, Samsung provides 19 SVE items in order to improve Galaxy device owners’ confidence in security. You can check the list below.
Note: Some of the SVE items may not be included in this package, in case these items were already included in a previous maintenance release.
- SVE-2021-20702 (CVE-2021-25410): Arbitrary file access vulnerability in CallBGProvider
- SVE-2021-20877 (CVE-2021-25413): Possible to access arbitrary content providers
- SVE-2021-20879 (CVE-2021-25414): Possible to theft or overwrite arbitrary files
- SVE-2021-21161 (CVE-2021-25407): Out of bounds write in Samsung NPU driver
- SVE-2021-20641 (CVE-2021-25417): Improper authorization in SDP SDK
- SVE-2021-20984 (CVE-2021-25412): Improper access control in genericssoservice service
- SVE-2021-20948 (CVE-2021-25409): Configure Notification settings without authorization
- SVE-2021-20178 (CVE-2021-25415): Possible remapping RKP memory as writable from EL1
- SVE-2021-20179 (CVE-2021-25416): Possible creating executable kernel page via abusing dynamic load functions
- SVE-2021-20176 (CVE-2021-25411): Vulnerable api in RKP allows attackers to write read-only kernel memory
- SVE-2021-21074 (CVE-2021-25408): Buffer overflow in Samsung NPU driver
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Google has kicked off the Developer Preview for Android 16, arriving earlier than expected. Usually, these previews begin in February, but Android 16 DP1 is launching three months ahead of schedule this year.
The earlier release of the DP1 is because Google has moved the official Android 16 release from the third quarter to the second quarter of 2025. It aims to ensure that more devices get access to the major Android updates sooner.
Android 16 DP1 is available for several Pixel devices, including the pixel 6, Pixel 6 Pro, Pixel 6a, Pixel 7, Pixel 7 Pro, Pixel 7a, Pixel Tablet, Pixel Fold, Pixel 8, Pixel 8 Pro, Pixel 8a, Pixel 9, Pixel 9 Pro, Pixel 9 Pro XL, and Pixel Pro Fold, as well as the Android Emulator. It can be identified through version BP21.241018.009.
The Android 16 Developer Preview brings new features for app developers. It brings a system photo picker that will help apps give users a smoother, more integrated way to select photos without needing extra permissions.
Another new feature is Health Connect, which lets apps access and manage medical records in FHIR format, but only with user permission. The update also includes the latest version of the Privacy Sandbox for privacy protection.
This preview program runs from November 2024 until the final public release next year. Android 16 Beta Program will begin in January, with the final stable release expected in Q2 of 2025. Stay tuned for more updates.
Android 16 to make Quick Settings access easier with one-finger swipe
Google has released the first beta of Android 15 QPR2 for Pixel users. The update can be identified via build version BP11.241025.006. However, users are also waiting for the stable release of Android 15 QPR1 in December this year.
Android 15 QPR2 Beta 1 update comes with the November 2024 security patch. It is available for a wide range of Pixel devices, including Pixel 6, Pixel 6 Pro, Pixel 6a, Pixel 7, Pixel 7 Pro, Pixel 7a, Pixel Tablet, Pixel Fold, Pixel 8, Pixel 8 Pro, Pixel 8a, Pixel 9, Pixel 9 Pro, Pixel 9 Pro XL, and Pixel 9 Pro Fold, as well as the Android Emulator.
Quarterly Platform Releases are updates that bring more noticeable changes and new features compared to the usual monthly bug fixes. These updates are perfect for testing out bigger UI changes or new features that don’t need to wait for a full Android version release.
The QPR2 Beta 1 is the second major update for Android 15, with the final version expected to launch in March 2025 (via 9to5Google). This update brings the usual bug fixes, security enhancements, and new features to test.
Users participating in the beta program are advised to report any issues via the Android Beta Feedback app, easily accessible through the app drawer or Quick Settings. Install the update now to get an enhanced experience.
Android 16 to make Quick Settings access easier with one-finger swipe
Google is reportedly going to bring an interesting change with Android 16, which will no longer require two fingers to pull down the Quick Settings panel. Previously, there were concerns that users would need to swipe down with two fingers to bring up the Quick Settings. Fortunately, Google has decided to simplify this process.
With Android 16, accessing the Quick Settings will only require a single-finger swipe down on the right half of the status bar. The one-finger swipe access aligns it more closely similar to other Android manufacturers, like OnePlus and Samsung, have designed their systems.
Several users didn’t like the idea of needing two fingers to swipe down, as it felt more awkward and less convenient. By switching to a single-finger swipe for Android 16, Google will make it easier for users to manage their settings with less effort. A well-known tipster Mishaal Rahman (via Android Authority) spotted the code for this Quick Settings change.
However, the new design still lacks the ability to swipe seamlessly between the notifications and Quick Settings panels. Hopefully, Google will add this feature before the official release.
In addition to the swipe change, Android 16 will introduce resizable Quick Settings tiles and better categorization to help users find specific settings more easily.
However, these features are still being worked on and may not be fully ready in the current beta. They are expected to roll out in the final Android 16 release, which is expected in mid-2025.