CVSS: -EPSS: 0%CPEs: 2EXPL: 0CVE-2022-48990 – drm/amdgpu: fix use-after-free during gpu recovery
https://notcve.org/view.php?id=CVE-2022-48990
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix use-after-free during gpu recovery [Why] [ 754.862560] refcount_t: underflow; use-after-free. [ 754.862898] Call Trace: [ 754.862903] <TASK> [ 754.862913] amdgpu_job_free_cb+0xc2/0xe1 [amdgpu] [ 754.863543] drm_sched_main.cold+0x34/0x39 [amd_sched] [How] The fw_fence may be not init, check whether dma_fence_init is performed before job free • https://git.kernel.org/stable/c/d2a89cd942edd50c1e652004fd64019be78b0a96 https://git.kernel.org/stable/c/3cb93f390453cde4d6afda1587aaa00e75e09617 •
CVSS: -EPSS: 0%CPEs: 4EXPL: 0CVE-2022-48982 – Bluetooth: Fix crash when replugging CSR fake controllers
https://notcve.org/view.php?id=CVE-2022-48982
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix crash when replugging CSR fake controllers It seems fake CSR 5.0 clones can cause the suspend notifier to be registered twice causing the following kernel panic: [ 71.986122] Call Trace: [ 71.986124] <TASK> [ 71.986125] blocking_notifier_chain_register+0x33/0x60 [ 71.986130] hci_register_dev+0x316/0x3d0 [bluetooth 99b5497ea3d09708fa1366c1dc03288bf3cca8da] [ 71.986154] btusb_probe+0x979/0xd85 [btusb e1e0605a4f4c01984a4b9c8ac58c3666ae287477] [ 71.986159] ? __pm_runtime_set_status+0x1a9/0x300 [ 71.986162] ? ktime_get_mono_fast_ns+0x3e/0x90 [ 71.986167] usb_probe_interface+0xe3/0x2b0 [ 71.986171] really_probe+0xdb/0x380 [ 71.986174] ? pm_runtime_barrier+0x54/0x90 [ 71.986177] __driver_probe_device+0x78/0x170 [ 71.986180] driver_probe_device+0x1f/0x90 [ 71.986183] __device_attach_driver+0x89/0x110 [ 71.986186] ? driver_allows_async_probing+0x70/0x70 [ 71.986189] bus_for_each_drv+0x8c/0xe0 [ 71.986192] __device_attach+0xb2/0x1e0 [ 71.986195] bus_probe_device+0x92/0xb0 [ 71.986198] device_add+0x422/0x9a0 [ 71.986201] ? • https://git.kernel.org/stable/c/549b46f8130effccf168293270bb3b1d5da529cc https://git.kernel.org/stable/c/a49894a5ac3656f1a4f0f6b110460060e8026bf8 https://git.kernel.org/stable/c/dc8fa6570deadb70c3fb74d7cd8ce38849feaed0 https://git.kernel.org/stable/c/b5ca338751ad4783ec8d37b5d99c3e37b7813e59 •
CVSS: -EPSS: 0%CPEs: 2EXPL: 0CVE-2022-48979 – drm/amd/display: fix array index out of bound error in DCN32 DML
https://notcve.org/view.php?id=CVE-2022-48979
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix array index out of bound error in DCN32 DML [Why&How] LinkCapacitySupport array is indexed with the number of voltage states and not the number of max DPPs. Fix the error by changing the array declaration to use the correct (larger) array size of total number of voltage states. • https://git.kernel.org/stable/c/3d8a298b2e83b98042e6ec726e934f535b23e6aa https://git.kernel.org/stable/c/aeffc8fb2174f017a10df114bc312f899904dc68 •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2022-48951 – ASoC: ops: Check bounds for second channel in snd_soc_put_volsw_sx()
https://notcve.org/view.php?id=CVE-2022-48951
In the Linux kernel, the following vulnerability has been resolved: ASoC: ops: Check bounds for second channel in snd_soc_put_volsw_sx() The bounds checks in snd_soc_put_volsw_sx() are only being applied to the first channel, meaning it is possible to write out of bounds values to the second channel in stereo controls. Add appropriate checks. • https://git.kernel.org/stable/c/56288987843c3cb343e81e5fa51549cbaf541bd0 https://git.kernel.org/stable/c/cf1c225f1927891ae388562b78ced7840c3723b9 https://git.kernel.org/stable/c/18a168d85eadcfd45f015b5ecd2a97801b959e43 https://git.kernel.org/stable/c/9796d07c753164b7e6b0d7ef23fb4482840a9ef8 https://git.kernel.org/stable/c/50b5f6d4d9d2d69a7498c44fd8b26e13d73d3d98 https://git.kernel.org/stable/c/cf611d786796ec33da09d8c83d7d7f4e557b27de https://git.kernel.org/stable/c/1798b62d642e7b3d4ea3403914c3caf4e438465d https://git.kernel.org/stable/c/97eea946b93961fffd29448dcda7398d0 •
CVSS: -EPSS: 0%CPEs: 3EXPL: 0CVE-2022-48950 – perf: Fix perf_pending_task() UaF
https://notcve.org/view.php?id=CVE-2022-48950
In the Linux kernel, the following vulnerability has been resolved: perf: Fix perf_pending_task() UaF Per syzbot it is possible for perf_pending_task() to run after the event is free()'d. There are two related but distinct cases: - the task_work was already queued before destroying the event; - destroying the event itself queues the task_work. The first cannot be solved using task_work_cancel() since perf_release() itself might be called from a task_work (____fput), which means the current->task_works list is already empty and task_work_cancel() won't be able to find the perf_pending_task() entry. The simplest alternative is extending the perf_event lifetime to cover the task_work. The second is just silly, queueing a task_work while you know the event is going away makes no sense and is easily avoided by re-arranging how the event is marked STATE_DEAD and ensuring it goes through STATE_OFF on the way down. • https://git.kernel.org/stable/c/8bffa95ac19ff27c8261904f89d36c7fcf215d59 https://git.kernel.org/stable/c/78e1317a174edbfd1182599bf76c092a2877672c https://git.kernel.org/stable/c/517e6a301f34613bff24a8e35b5455884f2d83d8 •