Critical GPU Bug enable to of Triggering Reboots Found in Snapdragon Variants of the Samsung Galaxy smartphone S9/S9 Plus

referring to There's no denying the reality that the Samsung Galaxy smartphone S9 is arguably 1 of the better Android phones on the market right now, however it isn't without its share of problems. Earlier, the firm disclosed a safety issue affecting the ARM driver for the Samsung Galaxy smartphone S6, for that Google awarded them a bug bounty. While testing the Snapdragon variant of the Samsung Galaxy smartphone S9, the team found an error in the Adreno 630's graphics driver that triggers a whole-phone reboot via an net page, the time browsing with the stock Samsung net browser. Interestingly, the Exynos variant of the Samsung Galaxy smartphone S9, that comes with the Mali-G72 GPU could successfully render the shader, that brings us to the conclusion that the issue lies with the Adreno GPU. If you own a Snapdragon-based Galaxy S9 or S9+, you could Utilize this linked to access the page used for the analisis and see it for yourself, if you're into that kind of stuff.

The Snapdragon Samsung Galaxy smartphone S9 has a GPU Stability Bug which could be Exploited to Trigger Remote Reboots

The Snapdragon Samsung Galaxy smartphone S9 has a GPU Stability Bug which can be Exploited to Trigger Remote RebootsThe new Samsung Galaxy smartphone S9 includes the latest Qualcomm Snapdragon 845 system-on-chip for several markets, involving Hong Kong, the United States, Canada, and fractions of Latin America. Anandtech's show of the Snapdragon Galaxy S9 and the Exynos Galaxy S9 uncovered stark differences in performance and battery life among the two models, with the Snapdragon model easy outperforming the Exynos model. Complete Kernel Panic Prior to Reboot [12681.035590] [2:crtc_commit:117: 433] kgsl kgsl-3d0: |a6xx_snapshot_gmu| determine FENCE to let mode:0 [12681.035839] [2:crtc_commit:117: 433] kgsl kgsl-3d0: |kgsl_device_snapshot| snapshot created at pa 0x000000016e500000 size 927400 [12681.035993] [0: kworker/u16:5:27740] kgsl kgsl-3d0: |kgsl_snapshot_save_frozen_ objs| kgsl_snapshot_save_frozen_objs begin [12681.036085] [2:crtc_commit:117: 433] Kernel panic - not syncing: !! !FENCE TIMEOUT [12681.036156] [2:crtc_commit:117: 433] CPU: two PID: 433 Comm: crtc_commit:117 Tainted: G W 4.9.65-13087505 #1 [12681.036248] [2:crtc_commit:117: 433] Hardware name: Samsung STARQLTE PROJECT Rev14 (DT) [12681.036319] [2:crtc_commit:117: 433] dial trace: [12681.036368] [2:crtc_commit:117: 433] [] dump_backtrace+0x0/0x248 [12681.036438] [2:crtc_commit:117: 433] [] show_stack+0x18/0x28 [12681.036509] [2:crtc_commit:117: 433] [] dump_stack+0x98/0xc0 [12681.036578] [2:crtc_commit:117: 433] [] panic+0x1e0/0x44c [12681.036646] [2:crtc_commit:117: 433] [] sde_plane_wait_input_fence+ 0x174/0x28c [12681.036727] [2:crtc_commit:117: 433] [] sde_crtc_atomic_flush+0x1c4/ 0x5e8 [12681.036807] [2:crtc_commit:117: 433] [] drm_atomic_helper_commit_ planes+0x19c/0x1fc [12681.036891] [2:crtc_commit:117: 433] [] complete_commit+0x74/0x6a4 [12681.036960] [2:crtc_commit:117: 433] [] _msm_drm_commit_work_cb+0x48/ 0x1c4 [12681.037038] [2:crtc_commit:117: 433] [] kthread_worker_fn+0x78/0x194 [12681.037108] [2:crtc_commit:117: 433] [] kthread+0xd8/0xf0 [12681.037172] [2:crtc_commit:117: 433] [] ret_from_fork+0x10/0x20 [12681.037239] [2:crtc_commit:117: 433] Kernel loaded at: 0x800a0000, offset from compile-time address 20000 [12681.037331] [2:crtc_commit:117: 433] SMP: stopping secondary CPUsGraphicsFuzz believes which cause of this issue is only happening on the Samsung net browser is which of the GPU watchdog. Although this issue is known to affect the Qualcomm Snapdragon 845 Samsung Galaxy smartphone S9/S9+, it can too affect further devices with the Snapdragon 845.