CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-43893 – serial: core: check uartclk for zero to avoid divide by zero
https://notcve.org/view.php?id=CVE-2024-43893
26 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: serial: core: check uartclk for zero to avoid divide by zero Calling ioctl TIOCSSERIAL with an invalid baud_base can result in uartclk being zero, which will result in a divide by zero error in uart_get_divisor(). The check for uartclk being zero in uart_set_info() needs to be done before other settings are made as subsequent calls to ioctl TIOCSSERIAL for the same port would be impacted if the uartclk check was done where uartclk gets set.... • https://git.kernel.org/stable/c/3bbd90fca824e6fd61fb20f6dd2b0fa5f8b14bba •
CVSS: 4.7EPSS: 0%CPEs: 8EXPL: 0CVE-2024-43892 – memcg: protect concurrent access to mem_cgroup_idr
https://notcve.org/view.php?id=CVE-2024-43892
26 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: memcg: protect concurrent access to mem_cgroup_idr Commit 73f576c04b94 ("mm: memcontrol: fix cgroup creation failure after many small jobs") decoupled the memcg IDs from the CSS ID space to fix the cgroup creation failures. It introduced IDR to maintain the memcg ID space. The IDR depends on external synchronization mechanisms for modifications. For the mem_cgroup_idr, the idr_alloc() and idr_replace() happen within css callback and thus ar... • https://git.kernel.org/stable/c/73f576c04b9410ed19660f74f97521bee6e1c546 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-43890 – tracing: Fix overflow in get_free_elt()
https://notcve.org/view.php?id=CVE-2024-43890
26 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: tracing: Fix overflow in get_free_elt() "tracing_map->next_elt" in get_free_elt() is at risk of overflowing. Once it overflows, new elements can still be inserted into the tracing_map even though the maximum number of elements (`max_elts`) has been reached. Continuing to insert elements after the overflow could result in the tracing_map containing "tracing_map->max_size" elements, leaving no empty entries. If any attempt is made to insert a... • https://git.kernel.org/stable/c/08d43a5fa063e03c860f2f391a30c388bcbc948e •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2024-43889 – padata: Fix possible divide-by-0 panic in padata_mt_helper()
https://notcve.org/view.php?id=CVE-2024-43889
26 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: padata: Fix possible divide-by-0 panic in padata_mt_helper() We are hit with a not easily reproducible divide-by-0 panic in padata.c at bootup time. [ 10.017908] Oops: divide error: 0000 1 PREEMPT SMP NOPTI [ 10.017908] CPU: 26 PID: 2627 Comm: kworker/u1666:1 Not tainted 6.10.0-15.el10.x86_64 #1 [ 10.017908] Hardware name: Lenovo ThinkSystem SR950 [7X12CTO1WW]/[7X12CTO1WW], BIOS [PSE140J-2.30] 07/20/2021 [ 10.017908] Workqueue: events_unbou... • https://git.kernel.org/stable/c/004ed42638f4428e70ead59d170f3d17ff761a0f • CWE-369: Divide By Zero •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2024-43886 – drm/amd/display: Add null check in resource_log_pipe_topology_update
https://notcve.org/view.php?id=CVE-2024-43886
26 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add null check in resource_log_pipe_topology_update [WHY] When switching from "Extend" to "Second Display Only" we sometimes call resource_get_otg_master_for_stream on a stream for the eDP, which is disconnected. This leads to a null pointer dereference. [HOW] Added a null check in dc_resource.c/resource_log_pipe_topology_update. In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add null c... • https://git.kernel.org/stable/c/c36e922a36bdf69765c340a0857ca74092003bee •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-43884 – Bluetooth: MGMT: Add error handling to pair_device()
https://notcve.org/view.php?id=CVE-2024-43884
26 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: Add error handling to pair_device() hci_conn_params_add() never checks for a NULL value and could lead to a NULL pointer dereference causing a crash. Fixed by adding error handling in the function. In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: Add error handling to pair_device() hci_conn_params_add() never checks for a NULL value and could lead to a NULL pointer dereference causing a c... • https://git.kernel.org/stable/c/5157b8a503fa834e8569c7fed06981e3d3d53db0 •
CVSS: 6.4EPSS: 0%CPEs: 8EXPL: 0CVE-2024-43883 – usb: vhci-hcd: Do not drop references before new references are gained
https://notcve.org/view.php?id=CVE-2024-43883
23 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: usb: vhci-hcd: Do not drop references before new references are gained At a few places the driver carries stale pointers to references that can still be used. Make sure that does not happen. This strictly speaking closes ZDI-CAN-22273, though there may be similar races in the driver. In the Linux kernel, the following vulnerability has been resolved: usb: vhci-hcd: Do not drop references before new references are gained At a few places the ... • https://git.kernel.org/stable/c/5a3c473b28ae1c1f7c4dc129e30cb19ae6e96f89 •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2023-52914 – io_uring/poll: add hash if ready poll request can't complete inline
https://notcve.org/view.php?id=CVE-2023-52914
21 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: io_uring/poll: add hash if ready poll request can't complete inline If we don't, then we may lose access to it completely, leading to a request leak. This will eventually stall the ring exit process as well. In the Linux kernel, the following vulnerability has been resolved: io_uring/poll: add hash if ready poll request can't complete inline If we don't, then we may lose access to it completely, leading to a request leak. This will eventual... • https://git.kernel.org/stable/c/49f1c68e048f1706b71c8255faf8110113d1cc48 •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2023-52913 – drm/i915: Fix potential context UAFs
https://notcve.org/view.php?id=CVE-2023-52913
21 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fix potential context UAFs gem_context_register() makes the context visible to userspace, and which point a separate thread can trigger the I915_GEM_CONTEXT_DESTROY ioctl. So we need to ensure that nothing uses the ctx ptr after this. And we need to ensure that adding the ctx to the xarray is the *last* thing that gem_context_register() does with the ctx pointer. [tursulin: Stable and fixes tags add/tidy.] (cherry picked from comm... • https://git.kernel.org/stable/c/eb4dedae920a07c485328af3da2202ec5184fb17 •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2023-52912 – drm/amdgpu: Fixed bug on error when unloading amdgpu
https://notcve.org/view.php?id=CVE-2023-52912
21 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fixed bug on error when unloading amdgpu Fixed bug on error when unloading amdgpu. The error message is as follows: [ 377.706202] kernel BUG at drivers/gpu/drm/drm_buddy.c:278! [ 377.706215] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 377.706222] CPU: 4 PID: 8610 Comm: modprobe Tainted: G IOE 6.0.0-thomas #1 [ 377.706231] Hardware name: ASUS System Product Name/PRIME Z390-A, BIOS 2004 11/02/2021 [ 377.706238] RIP: 0010:drm_bud... • https://git.kernel.org/stable/c/9196eb7c52e55749a332974f0081f77d53d60199 •