CVE-2025-68281

The CVE-2025-68281 entry concerns the Linux kernel ASoC SDCA component. The root cause is a mismatch in the sdca_control structure where the values field is declared as an integer array but memory was allocated as a char array, causing a crash in the sdca_parse_function API. A patch was applied t...

CVE-2025-68253

The CVE-2025-68253 entry concerns a Linux kernel issue resolved by ensuring the allocator does not spin in add_stack_record_to_list when GFP flags disallow locking contexts. The description tracing shows the vulnerability path through mm/page_owner.c and mm/page_alloc.c, including inline calls an...

AZL-72415 CVE-2025-68190 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/atom: Check kcalloc for WS buffer in amdgpuatomexecutetablelocked kcalloc may fail. When WS is non-zero and allocation fails, ectx.ws remains NULL while ectx.wssize is set, leading to a potential NULL pointer dereferen...

CVE-2025-68190

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/atom: Check kcalloc for WS buffer in amdgpuatomexecutetablelocked kcalloc may fail. When WS is non-zero and allocation fails, ectx.ws remains NULL while ectx.wssize is set, leading to a potential NULL pointer dereferen...

CVE-2025-68167

In the Linux kernel, the following vulnerability has been resolved: gpiolib: fix invalid pointer access in debugfs If the memory allocation in gpiolibseqstart fails, the s-private field remains uninitialized and is later dereferenced without checking in gpiolibseqstop. Initialize s-private to NUL...

CVE-2025-68169

In the Linux kernel, the following vulnerability has been resolved: netpoll: Fix deadlock in memory allocation under spinlock Fix a AA deadlock in refillskbs where memory allocation while holding skbpool-lock can trigger a recursive lock acquisition attempt. The deadlock scenario occurs when the...

CVE-2025-40361

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

UBUNTU-CVE-2025-68190

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/atom: Check kcalloc for WS buffer in amdgpuatomexecutetablelocked kcalloc may fail. When WS is non-zero and allocation fails, ectx.ws remains NULL while ectx.wssize is set, leading to a potential NULL pointer dereferen...

CVE-2025-40361

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

UBUNTU-CVE-2025-68169

In the Linux kernel, the following vulnerability has been resolved: netpoll: Fix deadlock in memory allocation under spinlock Fix a AA deadlock in refillskbs where memory allocation while holding skbpool-lock can trigger a recursive lock acquisition attempt. The deadlock scenario occurs when the...

CVE-2025-68169

In the Linux kernel, the following vulnerability has been resolved: netpoll: Fix deadlock in memory allocation under spinlock Fix a AA deadlock in refillskbs where memory allocation while holding skbpool-lock can trigger a recursive lock acquisition attempt. The deadlock scenario occurs when the...

CVE-2025-68190

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/atom: Check kcalloc for WS buffer in amdgpuatomexecutetablelocked kcalloc may fail. When WS is non-zero and allocation fails, ectx.ws remains NULL while ectx.wssize is set, leading to a potential NULL pointer dereferen...

CVE-2025-68191 udp_tunnel: use netdev_warn() instead of netdev_WARN()

In the Linux kernel, the following vulnerability has been resolved: udptunnel: use netdevwarn instead of netdevWARN netdevWARN uses WARN/WARNON to print a backtrace along with file and line information. In this case, udptunnelnicregister returning an error is just a failed operation, not a kernel...

CVE-2025-68191

In the Linux kernel, CVE-2025-68191 is addressed by replacing netdev_WARN() with netdev_warn() in udp_tunnel_nic_register(). The old netdev_WARN() prints a backtrace via WARN/WARN_ON, which is inappropriate for an error that is simply a normal memory-allocation failure (kzalloc() or udp_tunnel_ni...

CVE-2025-68169

CVE-2025-68169 affects the Linux kernel where a deadlock can occur in netpoll when memory allocation happens under a spinlock in refill_skbs(). Under memory pressure, refill_skbs() holds skb_pool->lock, then alloc_skb() may fail and trigger slab_out_of_memory(), leading to printk() which can i...

CVE-2025-68169 netpoll: Fix deadlock in memory allocation under spinlock

In the Linux kernel, the following vulnerability has been resolved: netpoll: Fix deadlock in memory allocation under spinlock Fix a AA deadlock in refillskbs where memory allocation while holding skbpool-lock can trigger a recursive lock acquisition attempt. The deadlock scenario occurs when the...

CVE-2025-68169 netpoll: Fix deadlock in memory allocation under spinlock

In the Linux kernel, the following vulnerability has been resolved: netpoll: Fix deadlock in memory allocation under spinlock Fix a AA deadlock in refillskbs where memory allocation while holding skbpool-lock can trigger a recursive lock acquisition attempt. The deadlock scenario occurs when the...

CVE-2025-68167 gpiolib: fix invalid pointer access in debugfs

In the Linux kernel, the following vulnerability has been resolved: gpiolib: fix invalid pointer access in debugfs If the memory allocation in gpiolibseqstart fails, the s-private field remains uninitialized and is later dereferenced without checking in gpiolibseqstop. Initialize s-private to NUL...

CVE-2025-68167

Summary (CVE-2025-68167) : In the Linux kernel gpiolib, a path in debugfs allows a local attacker to trigger a pointer dereference. The root cause is that if memory allocation in gpiolib_seq_start() fails, s->private remains uninitialized and is later dereferenced in gpiolib_seq_stop(). The fi...

CVE-2025-68167 gpiolib: fix invalid pointer access in debugfs

In the Linux kernel, the following vulnerability has been resolved: gpiolib: fix invalid pointer access in debugfs If the memory allocation in gpiolibseqstart fails, the s-private field remains uninitialized and is later dereferenced without checking in gpiolibseqstop. Initialize s-private to NUL...