CVE Vulnerability Catalog

W jądrze Linuxa naprawiono podatność związaną z porównywaniem MAC w protokole TCP. W celu zapobieżenia atakom czasowym, porównania MAC powinny być przeprowadzane w stałym czasie.

A vulnerability in the Linux kernel related to the dma_free_coherent() function has been fixed, which was using an incorrect DMA handle in the error path. This could lead to improper unmapping of the buffer.

A vulnerability in the Linux kernel related to parameter validation for packet data in communication with nci NFC chips has been resolved. The introduced fix has caused issues with communication with these chips.

A vulnerability in the Linux kernel related to V3D rendering has been resolved, which occasionally caused segment size mismatch warnings when CONFIG_DMA_API_DEBUG was enabled.

In the Linux kernel, a fake timeout has been removed to avoid request leaks. This change requires drivers to be responsible for calling blk_should_fake_timeout() at appropriate code paths.

A vulnerability has been identified and resolved in the Linux kernel. It concerns the deletion of empty attribute leaf freemap entries.

A vulnerability in the Linux kernel related to possible null-pointer dereferences in the bcm_vk_read() function has been resolved. If the entry pointer is NULL and rc is set to -EMSGSIZE, an issue may occur.

A vulnerability has been identified in the Linux kernel that leads to a memory leak when the cfg80211_inform_bss_frame() function fails. If this function returns NULL, the allocated buffer 'buf' is not freed, resulting in a memory leak.

A vulnerability related to double dma_buf_unpin in failure path has been fixed in the Linux kernel. In the function ib_umem_dmabuf_get_pinned_with_dma_device(), a failure may occur during the call to ib_umem_dmabuf_map_pages(), leading to improper memory management.

A vulnerability has been identified in the Linux kernel in the xfrm6_get_saddr() function, which does not check the return value of ipv6_dev_get_saddr(). If it fails, it may lead to the use of an uninitialized source address.

A vulnerability has been identified in the Linux kernel related to calculating the maximum value M for scaler configuration. The issue was the lack of a check to ensure that the MIN_X_OUTPUT_SIZE register value is non-zero, which could lead to division by zero.

A vulnerability has been identified in the Linux kernel related to use-after-free in tasklets during device removal. The issue occurs when the PCA-200E or SBA-200E adapter is being detached, potentially leading to unexpected system behavior.

A vulnerability has been identified in the Linux kernel related to improper memory deallocation in the uhdlc_memclean() function. The rx_buffer and tx_buffer are allocated as contiguous but freed as two separate buffers, which may lead to memory management issues.

A vulnerability has been identified in the Linux kernel related to ntb_hw_switchtec, which may lead to undefined behavior when the number of MW LUTs is set to zero.

A vulnerability in the Linux kernel has been resolved in the HID: logitech-hidpp module, which could lead to system crashes when a report has no fields.

A vulnerability in the Linux kernel related to handling unsupported hardware configurations in the perf module for ARM CMN architecture has been resolved. Previously, unknown CMN models and their unknown revisions were accepted, which could lead to issues.

A vulnerability has been identified and resolved in the Linux kernel. The issue concerns the pwlan variable, which may be NULL when passed to the rtw_free_network_nolock() function, leading to dereferencing of this variable.

A vulnerability has been identified in the Linux kernel that has been resolved. It concerns the scsi: qla2xxx module, which could cause system crashes during load/unload tests in a loop.

A vulnerability in the Linux kernel has been resolved, which occurred in the try_to_free_buffers() function. The issue involved folios without attached buffers, potentially leading to system instability.

A vulnerability has been identified in the Linux kernel regarding missing syscalls in the audit read class. The missing 'at' variants of getxattr() and listxattr() may allow bypassing audit rules when reading file extended attributes.