CVE-2025-38493 tracing/osnoise: Fix crash in timerlat_dump_stack()

In the Linux kernel, the following vulnerability has been resolved: tracing/osnoise: Fix crash in timerlatdumpstack We have observed kernel panics when using timerlat with stack saving, with the following dmesg output: memcpy: detected buffer overflow: 88 byte write of buffer size 0 WARNING: CPU:...

CVE-2025-38492

In CVE-2025-38492, the Linux kernel netfs subsystem exposes a race between cache write completion and NETFS_RREQ_ALL_QUEUED being set. When netfslib spawns subrequests (e.g., copy2cache used by Ceph) that finish asynchronously, the collector can be blocked if ALL_QUEUED is set after subrequests a...

CVE-2025-38492

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix race between cache write completion and ALLQUEUED being set When netfslib is issuing subrequests, the subrequests start processing immediately and may complete before we reach the end of the issuing function. At the en...

CVE-2025-38491

In the Linux kernel, the following vulnerability has been resolved: mptcp: make fallback action and fallback decision atomic Syzkaller reported the following splat: WARNING: CPU: 1 PID: 7704 at net/mptcp/protocol.h:1223 mptcpdofallback net/mptcp/protocol.h:1223 inline WARNING: CPU: 1 PID: 7704 at...

CVE-2025-38490

CVE-2025-38490 – Linux kernel : The vulnerability concerns the page_pool_put_full_page() call in net: libwx, where pages could be double-freed, potentially causing a kernel panic. The fix removes the duplicate page_put path so pages are reused unless freeing Rx buffers or building a skb when the ...

CVE-2025-38490 net: libwx: remove duplicate page_pool_put_full_page()

In the Linux kernel, the following vulnerability has been resolved: net: libwx: remove duplicate pagepoolputfullpage pagepoolputfullpage should only be invoked when freeing Rx buffers or building a skb if the size is too short. At other times, the pages need to be reused. So remove the redundant...

CVE-2025-38489 s390/bpf: Fix bpf_arch_text_poke() with new_addr == NULL again

In the Linux kernel, the following vulnerability has been resolved: s390/bpf: Fix bpfarchtextpoke with newaddr == NULL again Commit 7ded842b356d "s390/bpf: Fix bpfplt pointer arithmetic" has accidentally removed the critical piece of commit c730fce7c70c "s390/bpf: Fix bpfarchtextpoke with newaddr...

CVE-2025-38489

CVE-2025-38489: In the Linux kernel (s390/BPF), the on-disk description notes that bpf_arch_text_poke() with new_addr == NULL caused intermittent panics; the fix re‑instates the previously removed correction from commit c730fce7c70c, restoring the intended behavior and adding a clarifying comment...

CVE-2025-38488

The CVE-2025-38488 issue affects the Linux kernel SMB client (smb: client) where use-after-free occurs in crypt_message() when hardware crypto accelerators perform asynchronous AEAD operations. The root cause was the removal of asynchronous crypto handling (assuming synchronous crypto), causing c...

CVE-2025-38488 smb: client: fix use-after-free in crypt_message when using async crypto

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix use-after-free in cryptmessage when using async crypto The CVE-2024-50047 fix removed asynchronous crypto handling from cryptmessage, assuming all crypto operations are synchronous. However, when hardware crypto...

CVE-2025-38487

CVE-2025-38487 relates to the Linux kernel ASPEED SoC LPC snoop driver. The vulnerability arises from disabling channels that aren’t enabled, which can lead to a NULL pointer dereference and a kernel Oops on ARM systems, as illustrated by the provided trace. The Ubuntu/Astra Linux advisory confir...

CVE-2025-38487 soc: aspeed: lpc-snoop: Don't disable channels that aren't enabled

In the Linux kernel, the following vulnerability has been resolved: soc: aspeed: lpc-snoop: Don't disable channels that aren't enabled Mitigate e.g. the following: echo 1e789080.lpc-snoop /sys/bus/platform/drivers/aspeed-lpc-snoop/unbind ... 120.363594 Unable to handle kernel NULL pointer...

CVE-2025-38487

In the Linux kernel, the following vulnerability has been resolved: soc: aspeed: lpc-snoop: Don't disable channels that aren't enabled Mitigate e.g. the following: echo 1e789080.lpc-snoop /sys/bus/platform/drivers/aspeed-lpc-snoop/unbind ... 120.363594 Unable to handle kernel NULL pointer...

CVE-2025-38486

CVE-2025-38486 concerns the Linux kernel SoundWire subsystem, specifically related to reverting the commit that added set_channel_map API support for Qualcomm SoundWire. The vulnerability manifests in the soundwire_qcom path (qcom_swrm_set_channel_map) and was linked to a broken zero-th pconfig e...

CVE-2025-38485

CVE-2025-38485 affects the Linux kernel IIO FXLS8962AF accelerator driver. The flaw is a use-after-free in fxls8962af_fifo_flush where indio_dev->active_scan_mask is accessed while the device might exit buffer mode mid-interrupt, creating a race that can lead to a NULL pointer dereference. The...

CVE-2025-38485

In the Linux kernel, the following vulnerability has been resolved: iio: accel: fxls8962af: Fix use after free in fxls8962affifoflush fxls8962affifoflush uses indiodev-activescanmask with iioforeachactivechannel without making sure the indiodev stays in buffer mode. There is a race if indiodev...

CVE-2025-38484

In the Linux kernel, the following vulnerability has been resolved: iio: backend: fix out-of-bound write The buffer is set to 80 character. If a caller write more characters, count is truncated to the max available space in "simplewritetobuffer". But afterwards a string terminator is written to t...

CVE-2025-38483 comedi: das16m1: Fix bit shift out of bounds

In the Linux kernel, the following vulnerability has been resolved: comedi: das16m1: Fix bit shift out of bounds When checking for a supported IRQ number, the following test is used: / only irqs 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, and 15 are valid / if 1 options1 & 0xdcfc However, it-optionsi is an...

CVE-2025-38482 comedi: das6402: Fix bit shift out of bounds

In the Linux kernel, the following vulnerability has been resolved: comedi: das6402: Fix bit shift out of bounds When checking for a supported IRQ number, the following test is used: / IRQs 2,3,5,6,7, 10,11,15 are valid for "enhanced" mode / if 1 options1 & 0x8cec However, it-optionsi is an...

CVE-2025-38483

In the Linux kernel, the following vulnerability has been resolved: comedi: das16m1: Fix bit shift out of bounds When checking for a supported IRQ number, the following test is used: / only irqs 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, and 15 are valid / if 1 options1 & 0xdcfc However, it-optionsi is an...