Updates
Samsung June 2023 One UI update patches Exynos and Knox security flaws
Today, Samsung officially announced the June 2023 One UI update bulletin. As always, this new security package comes with fixes for CVE items from Google and SVE items from Samsung. This will ensure the best level of system security on your Galaxy device.
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Samsung releases new software updates for major flagship models as part of the monthly Security Maintenance Release (SMR) process. All the flagship devices and select mid-range A series phones will get all the latest patches and improvements this month.
Below, you can check Samsung June 2023 security update content for One UI and Android.
One UI
1. SVE-2023-0352 (CVE-2023-21513)
This SVE may have affected Galaxy devices running Android 11, 12 and 13. Per the details, improper privilege management vulnerability in CC Mode prior to SMR Jun-2023 Release 1 allows physical attackers to manipulate device to operate in way that results in unexpected behavior in CC Mode under specific condition.
2. SVE-2022-2836 (CVE-2023-21517)
Samsung says select Galaxy devices equipped with Exynos CP chipsets were affected by this flaw. June patch adds proper buffer size check logic. Details: Heap out-of-bound write vulnerability in Exynos baseband prior to SMR Jun-2023 Release 1 allows remote attacker to execute arbitrary code.
3. SVE-2022-2743 (CVE-2023-21512)
Improper Knox ID validation logic in the notification framework allows local attackers to read work profile notifications without proper access permission. Samsung’s June patch adds proper Knox ID validation to prevent improper access to notifications.
Android
Recently, Google revealed the June 2023 Android security bulletin, detailing the content of the new patch update. As the One UI is powered by Android, Galaxy device owners will get a complete security package equipped with fixes for 3 critical, and 47 high-level of CVEs.
Critical
- CVE-2023-21127, CVE-2023-21108, CVE-2023-21130
High
CVE-2023-26085, CVE-2022-46396, CVE-2022-46891, CVE-2022-46395, CVE-2022-46394, CVE-2021-0877, CVE-2023-21102, CVE-2023-21106, CVE-2023-20697, CVE-2023-20698, CVE-2023-20726, CVE-2023-20694, CVE-2023-20695, CVE-2023-20696, CVE-2023-21665, CVE-2023-21666
CVE-2022-40508, CVE-2022-40504, CVE-2022-34144, CVE-2022-33305, CVE-2022-47487, CVE-2022-47469, CVE-2022-47470, CVE-2022-47486, CVE-2022-47488, CVE-2023-0266, CVE-2023-21126, CVE-2023-21128, CVE-2023-21129, CVE-2023-21131, CVE-2023-21139, CVE-2023-21105
CVE-2023-21136, CVE-2023-21137, CVE-2023-21143, CVE-2023-20965, CVE-2023-21115, CVE-2023-21121, CVE-2023-21122, CVE-2023-21123, CVE-2023-21124, CVE-2023-21135, CVE-2023-21138, CVE-2023-21095, CVE-2023-21141, CVE-2023-21142, CVE-2023-21144
Not applicable to Samsung devices
- CVE-2023-20699, CVE-2022-25713, CVE-2022-33273
| Source |
Samsung has pushed an April 2024 security update for the Galaxy A53 smartphone in India, following the release in Europe and the US. The new update improves the system’s security and stability for a better user experience.
April 2024 update for the Samsung Galaxy A53 5G smartphone in India arrives with One UI build version A536EXXS9DXD2 and an installation package size of 243.59MB. This update is based on One UI 6.0 and the device is eligible for One UI 6.0/6.1.
The latest update includes the April 2024 security patch, which improves system security and stability by fixing over 40 issues. This update also improves some functions for better performance. However, it does not contain any new features or changes.
To check for software updates manually, head toward your phone’s Settings. At the bottom, you will get the Software Update section, simply open it. Inside the submenu, you need to hit the Download and Install button if your Galaxy fetches a new OTA.
Galaxy A53 | One UI 6 based April update released in India 🇮🇳
Build Version: A536EXXS9DXD2/A536EODM9DXD2/ A536EXXS9DXD1#OneUI6 #GalaxyA #GalaxyA53#OneUI #Samsung pic.twitter.com/hcJqQhM68B
— Tarun Vats (@tarunvats33) April 23, 2024
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Following the Galaxy S24 series, Samsung is rolling out a new firmware update with enhanced LTE band support for the Galaxy S23 series in Europe. It is a region-specific update and aims to improve the network for a better user experience.
Users of Samsung Galaxy S23, Galaxy S23 Plus, and Galaxy S23 Ultra smartphones are getting the second April 2024 update in Europe with One UI build version S911BXXU3CXD3, S916BXXU3CXD3, and S918BXXU3CXD3 respectively.
WHAT’S NEW
The new firmware of the Samsung Galaxy S23 in Europe updates the Regional LTE TDD band support to provide better network performance across various European countries.
Notably, there’s a limitation for German users. Galaxy S23 models bought in Germany will not support LTE TDD band signals in certain countries, including Belgium, Denmark, France, Luxemburg, Netherlands, Austria, Poland, Switzerland, and the Czech Republic.
Users can check new software updates manually with a handful of simple steps. Firstly, visit your Galaxy device’s “System Settings,” once done, scroll down and tap the “Software update” tab, followed by the “Download and install” button.
Galaxy S23's second April update is live in Europe.
Build versions: S918BXXU3CXD3/S918BOXM3CXD3/S9188XXU3CXD3
It seems to be a region-specific update.#GalaxyS23 #GalaxyS23Ultra #OneUI6 #OneUI #Samsung pic.twitter.com/CMeRxKndjd
— Tarun Vats (@tarunvats33) April 23, 2024
Stay up-to-date on Samsung Galaxy, One UI & Tech Stuffs by following Sammy Fans on X/Twitter. You can also discover the latest news, polls, reviews, and new features for Samsung & Google Apps, Galaxy Phones, and the One UI/Android operating system.
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April 2024 is going on Samsung has kicked off the second software update for users of the Galaxy S24 series in Europe. This update introduces an essential change for the Regional LTE TDD band support.
The second April 2024 update for the Samsung Galaxy S24 series updates the Regional LTE TDD band support for better network compatibility and performance across various regions.
However, it’s important to note that Galaxy S24 models purchased in Germany will not be able to receive signals in LTE TDD bands in several countries, including Belgium, Denmark, France, Luxemburg, Netherlands, Austria, Poland, Switzerland, and the Czech Republic.
In addition, the update brings bug fixes, stability optimization, and functional enhancement for the optimal performance of smartphones.
Latest Firmware
- S928BXXU1AXCB – Galaxy S24 Ultra
- S926BXXU1AXCB – Galaxy S24 Plus
- S921BXXU1AXCB – Galaxy S24
To check the update, you just need to navigate to the device’s Settings, then a Software update, and Download and install. If you have received the update, install it now to get enhanced features.
Unexpected 😲
Galaxy S24 second April update is live in Europe (EUX CSC)
Build version: S928BXXU1AXCB/ S928BOXM1AXCB/S928BXXU1AXCB
Repost 😉 #OneUI6 #OneUI6dot1 #Snapdragon #GalaxyS24Ultra #GalaxyS24 #Samsung pic.twitter.com/XnXiHsLEY6
— Tarun Vats (@tarunvats33) April 23, 2024
Stay up-to-date on Samsung Galaxy, One UI & Tech Stuffs by following Sammy Fans on X/Twitter. You can also discover the latest news, polls, reviews, and new features for Samsung & Google Apps, Galaxy Phones, and the One UI/Android operating system.
Do you like this post? Kindly, let us know on X/Twitter: we love hearing your feedback! If you prefer using other social platforms besides X, follow/join us on Google News, Facebook, and Telegram.