PT-2026-66507

CSL 1010 M2M 3G WiFi Module firmware through 2.2.1.4 contains a weak encryption vulnerability that allows unauthenticated attackers to recover all stored secrets in plaintext by reversing a single-byte XOR cipher with a static key applied to the configuration backup file. Attackers can trivially...

The vulnerability of the mlxbf_pmc_init_perftype_counter() function in the drivers/platform/mellanox/mlxbf-pmc.c kernel module of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the mlxbfpmcinitperftypecounter function in the drivers/platform/mellanox/mlxbf-pmc.c module of the Linux kernel is related to incorrect initialization of resources. Exploiting this vulnerability can allow an attacker to compromise the confidentiality, integrity, and...

The vulnerability of the nfs_match_client() function in the fs/nfs/client.c module, which is part of the NFS client support in Linux kernel, allows a hacker to cause a service failure.

The vulnerability of the nfsmatchclient function in the fs/nfs/client.c module, which is part of the NFS client support in Linux kernel, is related to authentication errors. Exploiting this vulnerability could allow an attacker to cause service failures...

The vulnerability of the i915_vma_pin_ww() function in the driver/gpu/drm/i915/i915_vma.c file of the Linux operating system’s Direct Rendering Infrastructure (DRI) kernel module allows a attacker to cause a service failure.

The vulnerability of the i915vmapinww function in the drivers/gpu/drm/i915/i915vma.c file of the Direct Rendering Infrastructure DRI driver in the Linux operating system is related to the occurrence of mutual locking. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the walk_stackframe() function in the arch/riscv/kernel/stacktrace.c module of the kernel subsystem of the RISCV-architecture-based Linux operating system allows a malicious actor to gain unauthorized access to protected information.

The vulnerability of the walkstackframe function in the arch/riscv/kernel/stacktrace.c file, a subsystem for module management on the RISCV architecture of the Linux operating system’s kernel, relates to reading beyond the buffer boundaries. Exploiting this vulnerability could allow an attacker,...

The vulnerability of the build_polexpire() function in the net/xfrm/xfrm_user.c module, a implementation of kernel networking functions in the Linux operating system, allows a hacker to cause a service failure.

The vulnerability of the buildpolexpire function in the net/xfrm/xfrmuser.c module, which is part of the Linux kernel’s networking functions, relates to the use of uninitialized resources. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the rxrpc_server_keyring() function in the net/rxrpc/server_key.c module, which supports RxRPC session sockets in Linux kernel, allows a attacker to cause a service failure.

The vulnerability of the rxrpcserverkeyring function in the net/rxrpc/serverkey.c module, which supports RxRPC session sockets in Linux operating systems, is related to errors during the update of the reference counter. Exploiting this vulnerability could allow an attacker to cause a service...

The vulnerability of the smb_lazy_parent_lease_break_close() function in the fs/smb/server/oplock.c module of the Smb subsystem of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the smblazyparentleasebreakclose function in the fs/smb/server/oplock.c module of the Smb subsystem of the Linux operating system is related to the reutilization of previously freed memory due to concurrent access to resources. Exploiting this vulnerability could allow a remo...

The vulnerability of the mptcp_subflow_init() function in the kernel’s net/mptcp/protocol.c file in the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the mptcpsubflowinit function in the net/mptcp/protocol.c module of the Linux kernel relates to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected...

The vulnerability of the `ksmbd_kthread_fn()` function in the `fs/smb/server/transport_tcp.c` module, which is part of the SMB server support in Linux kernel, allows a hacker to gain unauthorized access to protected information.

The vulnerability of the ksmbdkthreadfn function in the fs/smb/server/transporttcp.c module of the SMB server support module in the Linux operating system involves the disclosure of confidential information. Exploiting this vulnerability could allow an attacker, acting remotely, to gain...

The vulnerability of the cirrusfb_check_mclk() function in the drivers/video/fbdev/cirrusfb.c driver module allows a hacker to cause a service failure in Linux-based operating systems with kernel-level video buffer devices.

The vulnerability of the cirrusfbcheckmclk function in the drivers/video/fbdev/cirrusfb.c driver for supporting Core Image Buffer devices in the Linux operating system is related to insufficient validation of input data during division by zero. Exploiting this vulnerability could allow an attacke...

The vulnerability of the packet_do_bind() function in the net/packet/af_packet.c module of the Linux operating system allows a hacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the packetdobind function in the net/packet/afpacket.c module of the Linux operating system is related to the reutilization of previously freed memory due to concurrent access to resources. Exploiting this vulnerability could allow an attacker to compromise the confidentialit...

The vulnerability of the s32ton() function in the drivers/hid/hid-core.c file of the Linux kernel’s user interface subsystem allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the s32ton function in the drivers/hid/hid-core.c module of the Linux kernel’s user interface subsystem relates to an incorrect bitwise shift of a integer value. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

The vulnerability of the folio_unmap_invalidate() function, located in the mm/truncate.c module of the Linux kernel’s memory management subsystem, allows a attacker to trigger a service failure.

The vulnerability of the foliounmapinvalidate function in the mm/truncate.c module of the Linux kernel’s memory management subsystem is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to trigger a service failure...

The vulnerability of the smc_tcp_syn_recv_sock() function in the net/smc/af_smc.c module of the SMC protocol family implementation in Linux kernel allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the smctcpsynrecvsock function in the net/smc/afsmc.c module of the SMC protocol family implementation in Linux’s kernel relates to the reutilization of previously freed memory. Exploiting this vulnerability allows a remote attacker to compromise the confidentiality, integrit...

The vulnerability of the check_removing_space_info() function in the fs/btrfs/block-group.c module of the Btrfs file system in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the checkremovingspaceinfo function in the fs/btrfs/block-group.c file of the Btrfs file system in the Linux operating system is related to improper memory release „memory leak“. Exploiting this vulnerability may allow a remote attacker to cause service interruptions...

The vulnerabilities of the functions __ksmbd_close_fd() and ksmbd_reopen_durable_fd() in the fs/smb/server/vfs_cache.c module of the Smb kernel of the Linux operating system allow attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the functions ksmbdclosefd and ksmbdreopendurablefd in the fs/smb/server/vfscache.c module of the Smb kernel of the Linux operating system is related to the reutilization of previously released memory. Exploiting this vulnerability could allow a remote attacker to compromise...

The vulnerability of the usbnet_disconnect() function in the drivers/net/usb/usbnet.c module of the Linux kernel’s network adapter driver allows a hacker to cause a service failure.

The vulnerability of the usbnetdisconnect function in the drivers/net/usb/usbnet.c file of the Linux network adapter driver module is related to the use of a name with an incorrect reference. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the change_page_attr() function in the arch/powerpc/mm/pageattr.c module, which is part of the PowerPC platform support in the Linux operating system, allows a hacker to cause a service failure.

The vulnerability of the changepageattr function in the arch/powerpc/mm/pageattr.c module of the PowerPC platform in the Linux operating system is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerabilities of the functions l2cap_register_user() and l2cap_unregister_user() in the net/bluetooth/l2cap_core.c module of the Linux kernel’s Bluetooth subsystem allow a malicious actor to cause service failures.

The vulnerability of the functions l2capregisteruser and l2capunregisteruser in the net/bluetooth/l2capcore.c module of the Linux kernel’s Bluetooth subsystem is related to synchronization errors when using shared resources. Exploiting this vulnerability could allow a attacker to cause service...