CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-26801 – Bluetooth: Avoid potential use-after-free in hci_error_reset
https://notcve.org/view.php?id=CVE-2024-26801
04 Apr 2024 — In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Avoid potential use-after-free in hci_error_reset While handling the HCI_EV_HARDWARE_ERROR event, if the underlying BT controller is not responding, the GPIO reset mechanism would free the hci_dev and lead to a use-after-free in hci_error_reset. Here's the call trace observed on a ChromeOS device with Intel AX201: queue_work_on+0x3e/0x6c __hci_cmd_sync_sk+0x2ee/0x4c0 [bluetooth
CVSS: 7.2EPSS: 0%CPEs: 6EXPL: 0CVE-2024-26795 – riscv: Sparse-Memory/vmemmap out-of-bounds fix
https://notcve.org/view.php?id=CVE-2024-26795
04 Apr 2024 — In the Linux kernel, the following vulnerability has been resolved: riscv: Sparse-Memory/vmemmap out-of-bounds fix Offset vmemmap so that the first page of vmemmap will be mapped to the first page of physical memory in order to ensure that vmemmap’s bounds will be respected during pfn_to_page()/page_to_pfn() operations. The conversion macros will produce correct SV39/48/57 addresses for every possible/valid DRAM_BASE inside the physical memory limits. v2:Address Alex's comments En el kernel de Linux, se res... • https://git.kernel.org/stable/c/d95f1a542c3df396137afa217ef9bd39cb8931ca •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-26793 – gtp: fix use-after-free and null-ptr-deref in gtp_newlink()
https://notcve.org/view.php?id=CVE-2024-26793
04 Apr 2024 — In the Linux kernel, the following vulnerability has been resolved: gtp: fix use-after-free and null-ptr-deref in gtp_newlink() The gtp_link_ops operations structure for the subsystem must be registered after registering the gtp_net_ops pernet operations structure. Syzkaller hit 'general protection fault in gtp_genl_dump_pdp' bug: [ 1010.702740] gtp: GTP module unloaded [ 1010.715877] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] SMP KASAN NOPTI [ 1010.715888] KA... • https://git.kernel.org/stable/c/459aa660eb1d8ce67080da1983bb81d716aa5a69 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-26791 – btrfs: dev-replace: properly validate device names
https://notcve.org/view.php?id=CVE-2024-26791
04 Apr 2024 — In the Linux kernel, the following vulnerability has been resolved: btrfs: dev-replace: properly validate device names There's a syzbot report that device name buffers passed to device replace are not properly checked for string termination which could lead to a read out of bounds in getname_kernel(). Add a helper that validates both source and target device name buffers. For devid as the source initialize the buffer to empty string in case something tries to read it later. This was originally analyzed and ... • https://git.kernel.org/stable/c/11d7a2e429c02d51e2dc90713823ea8b8d3d3a84 •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2024-26790 – dmaengine: fsl-qdma: fix SoC may hang on 16 byte unaligned read
https://notcve.org/view.php?id=CVE-2024-26790
04 Apr 2024 — In the Linux kernel, the following vulnerability has been resolved: dmaengine: fsl-qdma: fix SoC may hang on 16 byte unaligned read There is chip (ls1028a) errata: The SoC may hang on 16 byte unaligned read transactions by QDMA. Unaligned read transactions initiated by QDMA may stall in the NOC (Network On-Chip), causing a deadlock condition. Stalled transactions will trigger completion timeouts in PCIe controller. Workaround: Enable prefetch by setting the source descriptor prefetchable bit ( SD[PF] = 1 ).... • https://git.kernel.org/stable/c/b092529e0aa09829a6404424ce167bf3ce3235e2 •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2024-26788 – dmaengine: fsl-qdma: init irq after reg initialization
https://notcve.org/view.php?id=CVE-2024-26788
04 Apr 2024 — In the Linux kernel, the following vulnerability has been resolved: dmaengine: fsl-qdma: init irq after reg initialization Initialize the qDMA irqs after the registers are configured so that interrupts that may have been pending from a primary kernel don't get processed by the irq handler before it is ready to and cause panic with the following trace: Call trace: fsl_qdma_queue_handler+0xf8/0x3e8 __handle_irq_event_percpu+0x78/0x2b0 handle_irq_event_percpu+0x1c/0x68 handle_irq_event+0x44/0x78 handle_fasteoi... • https://git.kernel.org/stable/c/b092529e0aa09829a6404424ce167bf3ce3235e2 •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2024-26787 – mmc: mmci: stm32: fix DMA API overlapping mappings warning
https://notcve.org/view.php?id=CVE-2024-26787
04 Apr 2024 — In the Linux kernel, the following vulnerability has been resolved: mmc: mmci: stm32: fix DMA API overlapping mappings warning Turning on CONFIG_DMA_API_DEBUG_SG results in the following warning: DMA-API: mmci-pl18x 48220000.mmc: cacheline tracking EEXIST, overlapping mappings aren't supported WARNING: CPU: 1 PID: 51 at kernel/dma/debug.c:568 add_dma_entry+0x234/0x2f4 Modules linked in: CPU: 1 PID: 51 Comm: kworker/1:2 Not tainted 6.1.28 #1 Hardware name: STMicroelectronics STM32MP257F-EV1 Evaluation Board ... • https://git.kernel.org/stable/c/46b723dd867d599420fb640c0eaf2a866ef721d4 •
CVSS: 7.8EPSS: 0%CPEs: 6EXPL: 0CVE-2024-26782 – mptcp: fix double-free on socket dismantle
https://notcve.org/view.php?id=CVE-2024-26782
04 Apr 2024 — In the Linux kernel, the following vulnerability has been resolved: mptcp: fix double-free on socket dismantle when MPTCP server accepts an incoming connection, it clones its listener socket. However, the pointer to 'inet_opt' for the new socket has the same value as the original one: as a consequence, on program exit it's possible to observe the following splat: BUG: KASAN: double-free in inet_sock_destruct+0x54f/0x8b0 Free of addr ffff888485950880 by task swapper/25/0 CPU: 25 PID: 0 Comm: swapper/25 Kdump... • https://git.kernel.org/stable/c/cf7da0d66cc1a2a19fc5930bb746ffbb2d4cd1be •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-26779 – wifi: mac80211: fix race condition on enabling fast-xmit
https://notcve.org/view.php?id=CVE-2024-26779
03 Apr 2024 — In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix race condition on enabling fast-xmit fast-xmit must only be enabled after the sta has been uploaded to the driver, otherwise it could end up passing the not-yet-uploaded sta via drv_tx calls to the driver, leading to potential crashes because of uninitialized drv_priv data. Add a missing sta->uploaded check and re-check fast xmit after inserting a sta. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: wi... • https://git.kernel.org/stable/c/76fad1174a0cae6fc857b9f88b261a2e4f07d587 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-26778 – fbdev: savage: Error out if pixclock equals zero
https://notcve.org/view.php?id=CVE-2024-26778
03 Apr 2024 — In the Linux kernel, the following vulnerability has been resolved: fbdev: savage: Error out if pixclock equals zero The userspace program could pass any values to the driver through ioctl() interface. If the driver doesn't check the value of pixclock, it may cause divide-by-zero error. Although pixclock is checked in savagefb_decode_var(), but it is not checked properly in savagefb_probe(). Fix this by checking whether pixclock is zero in the function savagefb_check_var() before info->var.pixclock is used ... • https://git.kernel.org/stable/c/224453de8505aede1890f007be973925a3edf6a1 •