Latest news with #AdrenoGPU
India Today
3 days ago
- Business
- India Today
Qualcomm fixes multiple zero-day chip flaws after Google warns of active exploits by hackers
Chipmaker Qualcomm has rolled out security patches to fix three serious zero-day vulnerabilities affecting its Adreno GPU (graphics processing unit) driver, after Google warned that hackers were actively exploiting these flaws in targeted attacks. The issues came to light after Google's Threat Analysis Group (TAG) shared evidence that the vulnerabilities — tracked as CVE-2025-21479, CVE-2025-21480, and CVE-2025-27038 — were being used in the wild. These flaws affect dozens of chipsets and could allow attackers to gain control of a device or install are indications from Google Threat Analysis Group that CVE-2025-21479, CVE-2025-21480, CVE-2025-27038 may be under limited, targeted exploitation,' Qualcomm said in a security advisory on first two vulnerabilities, CVE-2025-21479 and CVE-2025-21480, were reported to Qualcomm in January by Google's Android Security team. These issues are related to incorrect authorisation in the GPU's graphics framework, which can lead to memory corruption. The third flaw, CVE-2025-27038, was reported in March and is described as a use-after-free bug – a type of memory corruption that happens when a program continues to use memory after it has been freed. The third vulnerability is believed to be connected to the rendering process in Chrome when using Adreno GPU said it provided patches for all three vulnerabilities to original equipment manufacturers (OEMs) in May. The company says that the patches for the issues affecting the Adreno Graphics Processing Unit (GPU) driver have been made available to OEMs in May together with a strong recommendation to deploy the update on affected devices as soon as the specific devices affected were not listed, Qualcomm advised users to contact their device makers for patch information. 'We encourage end users to apply security updates as they become available from device makers,' Qualcomm spokesperson Dave Schefcik said in a also confirmed that its Pixel line of smartphones were not affected by these vulnerabilities, a Google spokesperson told situation is more serious for some Android users, as Google's TAG team also discovered signs of spyware being used alongside these flaws. According to a report from Bleeping Computer, TAG found evidence that attackers used these vulnerabilities to install a spyware called NoviSpy, which can bypass Android's built-in security and gain deep access to a spyware was reportedly installed using a full exploit chain, which involves combining multiple bugs to bypass protections and gain control of the device at the kernel level, which is the deepest layer of the operating discovery adds to growing concerns about how sophisticated threat actors are finding ways to exploit hardware and software vulnerabilities for targeted the fixes now available, Qualcomm and Google are urging phone makers to push the patches to users as soon as possible to prevent further misuse of these security holes. Users, in turn, are advised to keep their devices updated and stay alert for software updates issued by their phone manufacturers.
Hindustan Times
16-05-2025
- Hindustan Times
Qualcomm unveils Snapdragon 7 Gen 4 with AI, gaming, and camera upgrades for mid-range smartphones
Qualcomm has unveiled its new Snapdragon 7 Gen 4 mobile platform, designed to bring advanced features to a wider range of mid-tier smartphones. Built using TSMC's 4nm process, this chipset introduces enhanced AI functions, gaming improvements, and upgraded camera support. It also enables large language models (LLMs) and generative AI assistants to operate directly on devices without relying on cloud processing. The Snapdragon 7 Gen 4 features a prime CPU core running at 2.8GHz, which is supported by four performance cores clocked at 2.4GHz and three efficiency cores reaching up to 1.8GHz. This architecture promises a 27 percent boost in CPU speed compared to its predecessor. The integrated Adreno GPU delivers 30 percent faster graphics rendering, while AI performance sees a 65 percent increase, claims Qualcomm. Qualcomm's AI Engine powers these on-device capabilities. Also read: iOS 19 to take to boost iPhone's battery life with help of AI On the other hand, it includes Wi-Fi 7, Bluetooth 6.0, and the Snapdragon 5G Modem-RF system. The platform supports LP-DDR5x RAM running at 4,200MHz and various storage standards including UFS 4.0, 3.1, and 2. It also carries Snapdragon Sound technology, which incorporates Qualcomm's Expanded Personal Area Network (XPAN) and Aqstic audio codec to handle multiple audio formats. Also read: How to quietly limit someone on Instagram without blocking, unfollowing, or causing drama Furthermore, camera enhancements also come through the Qualcomm Spectra Image Signal Processor and Hexagon Neural Processing Unit (NPU), which supports INT4, INT8, and INT16 precision levels for AI tasks. The chipset enables AI-driven autofocus, auto white balance, and auto exposure adjustments for both photos and videos. It also supports electronic image stabilisation and can capture HDR videos at up to 4K resolution and 30 frames per second. For gaming, Snapdragon Elite Gaming features like Qualcomm Game Quick Touch, Triple ISP, and Adaptive Game Configuration improve responsiveness and visual quality have also been included. Also read: Oppo Reno 14 Pro confirmed to feature a 50MP ultra-wide lens, 6,200mAh battery, and more Qualcomm confirmed that smartphone brands such as Honor, Vivo, and Realme will be among the first to integrate the Snapdragon 7 Gen 4 into their upcoming smartphones. These devices are expected to launch soon, targeting mid-range and upper mid-range markets. The new chipset is designed to offer competitive pricing alongside features previously only available in flagship phones. It will provide consumers with access to advanced AI, gaming and camera improvements in more affordable devices.
Time of India
24-04-2025
- Time of India
Vivo T4 sale alert: 8GB/128GB variant gets flat 23% discount – Don't miss it!
Vivo T4 5G sale starts soon: As the Vivo T4 5G launched in India, enjoy lightning-fast speeds and seamless connectivity. Vivo is poised to transform the market with its newest product as the demand for 5G handsets grows. The Vivo T4 5G provides an unmatched user experience with state-of-the-art features and remarkable specifications. This smartphone is made to meet your demands, whether you're a productivity specialist, social media addict, or gamer. Be among the first to experience the future smartphone by watching for the sale date, discount, and more. We have all the information you require for the Vivo T4 5G. Vivo T4 5G price, sale date, and offer The 8GB RAM/128GB storage model of the Vivo T4 costs ₹21,999, the 8GB RAM/256GB storage model costs ₹23,999, and the top-tier 12GB RAM/256GB storage model costs ₹25,999. As part of the launch promotion, there is also a ₹2,000 instant bank discount, which lowers the effective price to ₹19,999, 21,999, and 23,999, respectively. The sale will begin on 29th April on Flipkart and Vivo websites in India. Must Read: Vivo T4 5G India launch date confirmed: Tipped to pack with 7,300mAh battery, large circular camera module, Snapdragon 7s Gen 3 SoC, and more Vivo T4 5G specifications Display: The 6.77-inch FHD+ quad-curved AMOLED screen of the Vivo T4 5G has a refresh rate of 120 Hz, brightness of 5,000 nits, high brightness mode (HBM) of 1,300 nits, SGS Low Blue Light Certification, anti-flicker eye protection at 3840 Hz, resolution of 2,392 x 1,080 pixels, and a P3 colour gamut. Processor: The Qualcomm Snapdragon 7s Gen 3 chipset with Adreno GPU powers the phone. It is said to have an AnTuTu benchmark score of around 8,20,000. Memory: 128GB/256GB UFS 2.2 storage and 8GB/12GB LPDDR4x RAM. Up to 8GB of expandable RAM is supported. OS: Funtouch OS 15 custom skin based on Android 15. AI capabilities like AI note assistance, AI photo enhancement, AI erase, AI game voice changing, live text, and more are supported. Cameras: The Vivo T4 has a 2MP bokeh sensor and a 50MP Sony IMX882 OIS camera. It features a 32MP front-facing lens for taking selfies. Battery: A third-generation silicon-carbon battery with a capacity of 7,300mAh and 90W rapid charging is available. It is charged by bypass. Connectivity features include GPS, Bluetooth 5.4, dual-band Wi-Fi, 5G, 4G LTE, and a USB Type-C charging connection. Additional features include an in-display fingerprint sensor, Wet Touch technology, and an IP65 water resistance rating. It weighs 199 grams and measures 163.4 x 76.40 x 7.93 mm in thickness. For the latest and more interesting tech news, keep reading Indiatimes Tech.
