CVE Vulnerability Catalog

In the Linux kernel, a vulnerability related to dm-verity has been resolved, which incorrectly handled errors in the dm_bufio_client_create() function. If the call to this function fails, dm_bufio_client_destroy() is later called with an ERR_PTR() argument.

A vulnerability related to error handling after finding a match in an async connection has been fixed in the Linux kernel. Once a match with an fwnode is found, a sub-device may be registered, and its bound operation is called.

A vulnerability has been identified in the Linux kernel affecting the media: solo6x10 component. The issue was a lack of checks to ensure that the chip_id does not exceed the allowed range.

A vulnerability in the Linux kernel related to the IOMMU mechanism has been resolved, concerning flushing dev-IOTLB only when the PCIe device is accessible in scalable mode.

A vulnerability in the Linux kernel has been resolved that allowed special inodes to be treated as regular files. The change introduced in commit af153bb63a33 requires any inode to be one of the specified types.

In the GNU C Library (glibc) through version 2.29, there is uncontrolled recursion in the check_dst_limits_calc_pos_1 function in posix/regexec.c, which may lead to performance issues or application crashes.

A vulnerability has been identified in the Linux kernel that could lead to a map leak in the fastrpc_put_args function. A failure in the copy_to_user() function could cause an early return without cleaning up the file descriptor list, which has been fixed.

In the Linux kernel, in the Bluetooth subsystem (MGMT), possible deadlocks were fixed that could occur due to hci_cmd_sync_dequeue, causing threads to block for extended periods.

In the Linux kernel, in the DRM/XE driver (guc_submit), a race condition around the suspend_pending field was fixed, which could cause assertions and warnings in certain test scenarios.

In the Linux kernel, in the Bluetooth subsystem (hci_conn), the function disable_delayed_work_sync is used instead of cancel_delayed_work_sync, which not only cancels ongoing work but also disables new submissions, which is desirable.

In the Linux kernel's btrfs filesystem, a use-after-free of the block device file occurs in __btrfs_free_extra_devids(). The issue may arise when mounting two btrfs images with the same fsid.

In the Linux kernel's F2FS filesystem, there is potential corruption when moving a directory, similar to an issue in ext4. The fix addresses this problem.

In the Linux kernel's fork function, a race condition exists between fork and hugetlbfs file operations. The fix defers linking the file VMA until the VMA is fully initialized.

In the Linux kernel's bcachefs filesystem, a missing bounds check in superblock validation could allow out-of-bounds read. The fix adds the missing check.

In the Linux kernel's networking subsystem, a dangling sk pointer is left when socket creation fails, potentially leading to use-after-free when __sock_release() is called with an fentry probe.

In the Linux kernel, the drm/amdgpu driver changed the handling of the vm->task_info object. The object is now dynamically allocated and reference-counted, improving safety and stability.

In the Linux kernel's drm/amdgpu/mes driver, a use-after-free issue exists. The fix removes the fence fallback timer to eliminate random errors.

In the Linux kernel, an overflow in the ring-buffer's __rb_map_vma function was fixed, which occurred when calculating the number of pages (nr_pages). A check was added before the calculation to avoid the issue.

In the Linux kernel, in the NFS server (nfsd), a race between the laundromat thread and the free_stateid operation was fixed, which could lead to incorrect handling of expired delegations.

In the Linux kernel, in the RDMA/hns driver, a soft lockup issue under heavy CEQE load was fixed by moving CEQE handling to the BH (bottom half) context.