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-2025-38483

CVE-2025-38483 concerns the Linux kernel’s comedi das16m1 IRQ validation. The test for valid IRQs uses a bitmask check on (1 <options[1]), but it->options[i] is an unchecked int from userspace, allowing the shift amount to be negative or out of bounds. The fix adds a bounds check on it->...

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...

CVE-2025-38481 comedi: Fail COMEDI_INSNLIST ioctl if n_insns is too large

In the Linux kernel, the following vulnerability has been resolved: comedi: Fail COMEDIINSNLIST ioctl if ninsns is too large The handling of the COMEDIINSNLIST ioctl allocates a kernel buffer to hold the array of struct comediinsn, getting the length from the ninsns member of the struct...

CVE-2025-38481 comedi: Fail COMEDI_INSNLIST ioctl if n_insns is too large

In the Linux kernel, the following vulnerability has been resolved: comedi: Fail COMEDIINSNLIST ioctl if ninsns is too large The handling of the COMEDIINSNLIST ioctl allocates a kernel buffer to hold the array of struct comediinsn, getting the length from the ninsns member of the struct...

CVE-2025-38481

In the Linux kernel, the following vulnerability has been resolved: comedi: Fail COMEDIINSNLIST ioctl if ninsns is too large The handling of the COMEDIINSNLIST ioctl allocates a kernel buffer to hold the array of struct comediinsn, getting the length from the ninsns member of the struct...

CVE-2025-38480

In the Linux kernel, the following vulnerability has been resolved: comedi: Fix use of uninitialized data in insnrwemulatebits For Comedi INSNREAD and INSNWRITE instructions on "digital" subdevices subdevice types COMEDISUBDDI, COMEDISUBDDO, and COMEDISUBDDIO, it is common for the subdevice drive...

CVE-2025-38480 comedi: Fix use of uninitialized data in insn_rw_emulate_bits()

In the Linux kernel, the following vulnerability has been resolved: comedi: Fix use of uninitialized data in insnrwemulatebits For Comedi INSNREAD and INSNWRITE instructions on "digital" subdevices subdevice types COMEDISUBDDI, COMEDISUBDDO, and COMEDISUBDDIO, it is common for the subdevice drive...

CVE-2025-38478

In the Linux kernel, the following vulnerability has been resolved: comedi: Fix initialization of data for instructions that write to subdevice Some Comedi subdevice instruction handlers are known to access instruction data elements beyond the first insn-n elements in some cases. The doinsnioctl...

CVE-2025-38477

The CVE-2025-38477 entry concerns a race in the Linux kernel’s net/sched qfq code. A concurrent modification of agg in qfq_change_agg (invoked during qfq_enqueue) could lead to a NULL dereference in qfq_dump_class and a use-after-free in qfq_delete_class. The fix moves qfq_destroy_class into the ...