CVSS: -EPSS: 0%CPEs: 4EXPL: 0CVE-2024-42268 – net/mlx5: Fix missing lock on sync reset reload
https://notcve.org/view.php?id=CVE-2024-42268
In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix missing lock on sync reset reload On sync reset reload work, when remote host updates devlink on reload actions performed on that host, it misses taking devlink lock before calling devlink_remote_reload_actions_performed() which results in triggering lock assert like the following: WARNING: CPU: 4 PID: 1164 at net/devlink/core.c:261 devl_assert_locked+0x3e/0x50 … CPU: 4 PID: 1164 Comm: kworker/u96:6 Tainted: G S W 6.10.0-rc2+ #116 Hardware name: Supermicro SYS-2028TP-DECTR/X10DRT-PT, BIOS 2.0 12/18/2015 Workqueue: mlx5_fw_reset_events mlx5_sync_reset_reload_work [mlx5_core] RIP: 0010:devl_assert_locked+0x3e/0x50 … Call Trace: <TASK> ? __warn+0xa4/0x210 ? devl_assert_locked+0x3e/0x50 ? report_bug+0x160/0x280 ? handle_bug+0x3f/0x80 ? • https://git.kernel.org/stable/c/84a433a40d0ebf3bbf36b8bfa58c6f45dc782344 https://git.kernel.org/stable/c/5d07d1d40aabfd61bab21115639bd4f641db6002 https://git.kernel.org/stable/c/98884e89c90d077f6fe6ba18e6cf6f914642f04e https://git.kernel.org/stable/c/091268f3c27a5b6d7858a3bb2a0dbcc9cd26ddb5 https://git.kernel.org/stable/c/572f9caa9e7295f8c8822e4122c7ae8f1c412ff9 •
CVSS: -EPSS: 0%CPEs: 6EXPL: 0CVE-2024-42267 – riscv/mm: Add handling for VM_FAULT_SIGSEGV in mm_fault_error()
https://notcve.org/view.php?id=CVE-2024-42267
In the Linux kernel, the following vulnerability has been resolved: riscv/mm: Add handling for VM_FAULT_SIGSEGV in mm_fault_error() Handle VM_FAULT_SIGSEGV in the page fault path so that we correctly kill the process and we don't BUG() the kernel. • https://git.kernel.org/stable/c/07037db5d479f90377c998259a4f9a469c404edf https://git.kernel.org/stable/c/59be4a167782d68e21068a761b90b01fadc09146 https://git.kernel.org/stable/c/20dbdebc5580cd472a310d56a6e252275ee4c864 https://git.kernel.org/stable/c/d7ccf2ca772bfe33e2c53ef80fa20d2d87eb6144 https://git.kernel.org/stable/c/917f598209f3f5e4ab175d5079d8aeb523e58b1f https://git.kernel.org/stable/c/d4e7db757e2d7f4c407a007e92c98477eab215d2 https://git.kernel.org/stable/c/0c710050c47d45eb77b28c271cddefc5c785cb40 •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2024-42265 – protect the fetch of ->fd[fd] in do_dup2() from mispredictions
https://notcve.org/view.php?id=CVE-2024-42265
In the Linux kernel, the following vulnerability has been resolved: protect the fetch of ->fd[fd] in do_dup2() from mispredictions both callers have verified that fd is not greater than ->max_fds; however, misprediction might end up with tofree = fdt->fd[fd]; being speculatively executed. That's wrong for the same reasons why it's wrong in close_fd()/file_close_fd_locked(); the same solution applies - array_index_nospec(fd, fdt->max_fds) could differ from fd only in case of speculative execution on mispredicted path. • https://git.kernel.org/stable/c/ed42e8ff509d2a61c6642d1825032072dab79f26 https://git.kernel.org/stable/c/41a6c31df77bd8e050136b0a200b537da9e1084a https://git.kernel.org/stable/c/08775b3d6ed117cf4518754ec7300ee42b6a5368 https://git.kernel.org/stable/c/3f480493550b6a23d3a65d095d6569d4a7f56a0f https://git.kernel.org/stable/c/5db999fff545b924b24c9afd368ef5c17279b176 https://git.kernel.org/stable/c/da72e783afd27d9f487836b2e6738146c0edd149 https://git.kernel.org/stable/c/1171ceccabfd596ca370c5d2cbb47d110c3f2fe1 https://git.kernel.org/stable/c/8aa37bde1a7b645816cda8b80df4753ec •
CVSS: -EPSS: 0%CPEs: 2EXPL: 0CVE-2024-42264 – drm/v3d: Prevent out of bounds access in performance query extensions
https://notcve.org/view.php?id=CVE-2024-42264
In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Prevent out of bounds access in performance query extensions Check that the number of perfmons userspace is passing in the copy and reset extensions is not greater than the internal kernel storage where the ids will be copied into. (cherry picked from commit f32b5128d2c440368b5bf3a7a356823e235caabb) • https://git.kernel.org/stable/c/bae7cb5d68001a8d4ceec5964dda74bb9aab7220 https://git.kernel.org/stable/c/73ad583bd4938bf37d2709fc36901eb6f22f2722 https://git.kernel.org/stable/c/6ce9efd12ae81cf46bf44eb0348594558dfbb9d2 •
CVSS: -EPSS: 0%CPEs: 2EXPL: 0CVE-2024-42263 – drm/v3d: Fix potential memory leak in the timestamp extension
https://notcve.org/view.php?id=CVE-2024-42263
In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Fix potential memory leak in the timestamp extension If fetching of userspace memory fails during the main loop, all drm sync objs looked up until that point will be leaked because of the missing drm_syncobj_put. Fix it by exporting and using a common cleanup helper. (cherry picked from commit 753ce4fea62182c77e1691ab4f9022008f25b62e) • https://git.kernel.org/stable/c/9ba0ff3e083f6a4a0b6698f06bfff74805fefa5f https://git.kernel.org/stable/c/9b5033ee2c5af6d1135a403df32d219ab57e55f9 https://git.kernel.org/stable/c/0e50fcc20bd87584840266e8004f9064a8985b4f •