CVE-2026-98311

In the Linux kernel, the following vulnerability has been resolved: wifi: virt_wifi: don't transfer operstate before register virt_wifi_newlink() calls netif_stacked_transfer_operstate() before register_netdevice(). If the lower device is dormant, that queues the new netdev on lweventlist while it is still uninitialized. If registration fails after that, for example because of an invalid name such as "bad/name", free_netdev() immediately frees the object. A later linkwatch_fire_event() then use-after-frees the list entry. Move the transfer to after netdev_upper_dev_link(), as macvlan and ipvlan already do.

The Linux Kernel, the operating system core itself.

Security Fix(es):

In the Linux kernel, the following vulnerability has been resolved:

wifi: brcmsmac: Fix dma_free_coherent() size

dma_alloc_consistent() may change the size to align it. The new size is saved in alloced.

Change the free size to match the allocation size.(CVE-2026-31661)

In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: Validate GPIO pin LUT table size before iterating

[Why&How] The GPIO pin table parsers in get_gpio_i2c_info() and bios_parser_get_gpio_pin_info() derive an element count from the VBIOS table_header.structuresize field, then iterate over gpio_pin[] entries. However, GET_IMAGE() only validates that the table header itself fits within the BIOS image. If the VBIOS reports a structuresize larger than the actual mapped data, the loop reads past the end of the BIOS image, causing an out-of-bounds read.

Fix this by calling bios_get_image() to validate that the full claimed structuresize is accessible within the BIOS image before entering the loop in both functions.

(cherry picked from commit ba5e95b43b773ae1bf1f66ee6b31eb774e65afe3)(CVE-2026-64097)

In the Linux kernel, the following vulnerability has been resolved:

usbip: vudc: fix NULL deref in vep_dequeue()

vep_alloc_request() wasn't initializing vrequest->udc, so cancellations on the FunctionFS AIO path were arriving in vep_dequeue without a valid UDC reference.

Since vrequest->udc is never actually properly used anywhere, we opt to remove it, and update vep_dequeue to obtain a reference to the udc with ep_to_vudc(), consistent with the other vep_ ops.

AFAICT this bug has existed for ~10 years. Seems that nobody has really stressed the FunctionFS AIO path on usbip's vudc.

I tested this fix in a QEMU aarch64 guest driving FunctionFS endpoints via AIO. Before the fix, running usbip attach from the host would cause the guest to oops with the following backtrace:

Call trace: vep_dequeue+0x1c/0xe4 (P) usb_ep_dequeue+0x14/0x20 ffs_aio_cancel+0x24/0x34 __arm64_sys_io_cancel+0xb0/0x124 do_el0_svc+0x68/0x100 el0_svc+0x18/0x5c el0t_64_sync_handler+0x98/0xdc el0t_64_sync+0x154/0x158(CVE-2026-64331)

In the Linux kernel, the following vulnerability has been resolved:

Bluetooth: bnep: pin L2CAP connection during netdev registration

bnep_add_connection() reads the L2CAP connection without holding the channel lock, then passes its HCI device to register_netdev(). Controller teardown can clear and release that connection concurrently, leaving the network device registration path to dereference a freed parent device.

Take a reference to the L2CAP connection while holding the channel lock. Retain it until register_netdev() has taken the parent device reference.(CVE-2026-64408)

In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: set new_stream to NULL after release

In dm_update_crtc_state(), the skip_modeset path releases new_stream via dc_stream_release() but does not set the pointer to NULL.

If a later error (e.g., color management failure) triggers the fail label, the error path calls dc_stream_release() again on the same dangling pointer, causing a double release and potential use-after-free.

Fix this by setting new_stream to NULL after the initial release.

(cherry picked from commit 99f3af19073b3ddbfd96e789124cce12c4277b28)(CVE-2026-68236)

In the Linux kernel, the following vulnerability has been resolved:

ipv6: fix Route Information option length validation

rt6_route_rcv() validates the Route Information option (RFC 4191) length against the prefix length, but both checks are off by one.

rinfo->length is the ND option length in units of 8 octets and it includes the 8-byte option header, so an option carrying N bytes of prefix has length == 1 + N/8. RFC 4191 section 2.3 requires length 3 when Prefix Length is greater than 64, and 2 or 3 when it is greater than 0. The code…

In the Linux kernel, the following vulnerability has been resolved: wifi: virt_wifi: don't transfer operstate before register virt_wifi_newlink() calls netif_stacked_transfer_operstate() before register_netdevice(). If the lower device is dormant, that queues the new netdev on lweventlist while it is still uninitialized. If registration fails after that, for example because of an invalid name such as "bad/name", free_netdev() immediately frees the object. A later linkwatch_fire_event() then use-after-frees the list entry. Move the transfer to after netdev_upper_dev_link(), as macvlan and ipvlan already do.

In the Linux kernel, the following vulnerability has been resolved:

wifi: virt_wifi: don't transfer operstate before register

virt_wifi_newlink() calls netif_stacked_transfer_operstate() before register_netdevice(). If the lower device is dormant, that queues the new netdev on lweventlist while it is still uninitialized. If registration fails after that, for example because of an invalid name such as "bad/name", free_netdev() immediately frees the object. A later linkwatch_fire_event() then use-after-frees the list entry.

Move the transfer to after netdev_upper_dev_link(), as macvlan and ipvlan already do.

These are all security issues fixed in the kernel-devel-7.2.10-1.1 package on the GA media of openSUSE Tumbleweed.

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2025-68219: cifs: fix memory leak in smb3_fs_context_parse_param error path (bsc#1255222).
• CVE-2026-31708: smb: client: fix OOB read in smb2_ioctl_query_info QUERY_INFO path (bsc#1264022).
• CVE-2026-31709: smb: client: validate the whole DACL before rewriting it in cifsacl (bsc#1264024).
• CVE-2026-43350: smb: client: require a full NFS mode SID before reading mode bits (bsc#1264985).
• CVE-2026-46155: smb/client: fix out-of-bounds read in smb2_compound_op() (bsc#1267720).
• CVE-2026-64324: udf: validate free block extents against the partition length (bsc#1273970).
• CVE-2026-64370: posix-cpu-timers: Fix pid refcount leak in do_cpu_nanosleep() error path (bsc#1273805).
• CVE-2026-64380: smb: client: harden POSIX SID length parsing (bsc#1273557).
• CVE-2026-64413: netfilter: ebtables: zero chainstack array (bsc#1274082).
• CVE-2026-64435: audit: Fix data races of skb_queue_len() readers on audit_queue (bsc#1274080).
• CVE-2026-68186: binfmt_misc: set have_execfd only once the interpreter is opened (bsc#1274949).
• CVE-2026-68447: drm/amdkfd: clamp v9 CRIU control stack checkpoint copy to BO size (bsc#1276280).
• CVE-2026-72010: cgroup/cpuset: rebind mm mempolicy to effective_mems, not mems_allowed (bsc#1276776).
• CVE-2026-72110: bpf,fork: wipe ->bpf_storage before bailouts that access it (bsc#1277357).
• CVE-2026-72111: bpf: Reset register bounds before narrowing retval range in check_mem_access() (bsc#1277389).
• CVE-2026-72127: netdev-genl: report NAPI thread PID in the caller's pid namespace (bsc#1277542).
• CVE-2026-72250: netfilter: nf_conntrack_reasm: guard mac_header adjustment after IPv6 defrag (bsc#1277663).
• CVE-2026-72253: netfilter: nf_conntrack_sip: validate skb_dst() before accessing it (bsc#1277665).
• CVE-2026-72318: cifs: validate DFS referral string offsets (bsc#1275939).
• CVE-2026-72400: seg6: validate SRH length before reading fixed fields (bsc#1278030).
• CVE-2026-72405: net: udp_tunnel: prevent double queueing in udp_tunnel_nic_device_sync (bsc#1278033).
• CVE-2026-72416: netfilter: nft_compat: ebtables emulation must reject non-bridge targets (bsc#1278041).
• CVE-2026-72428: bpf: Fix stack slot index in nospec checks (bsc#1278050).
• CVE-2026-74368: wifi: ath12k: fix memory leak in ath12k_wifi7_dp_rx_h_verify_tkip_mic() (bsc#1277103).
• CVE-2026-74399: evm: terminate and bound the evm_xattrs read buffer (bsc#1278319).
• CVE-2026-74565: netfilter: nf_tables: make nft_object rhltable per table (bsc#1275568).
• CVE-2026-74613: vsock/virtio: avoid refilling the RX queue after teardown (bsc#1277903).
• CVE-2026-74620: net/sched: act_gact, act_police: range check the fallback control action (bsc#1277044).
• CVE-2026-74624: netfilter: nf_conntrack: defer invalid log until after unlock (bsc#1277599).
• CVE-2026-74715: net: netfilter: Make ct zone opts configurable for bpf ct helpers (bsc#1277890).
• CVE-2026-74720: bpf: Preserve pointer state for commuted arithmetic (bsc#1276574).
• CVE-2026-74746: netfilter: flowtable: publish GC-visible tuple last (bsc#1278101).
• CVE-2026-74748: netfilter: ipset: fix refcount race between list:set GC and swap (bsc#1277578).
• CVE-2026-80572: Input: byd - synchronize timer deletion before freeing private data (bsc#1277338).
• CVE-2026-80602: perf/x86/amd/lbr: Fix kernel address leakage (bsc#1278123).
• CVE-2026-80637: netfilter: synproxy: fix unaligned memory access in timestamp adjustment (bsc#1278343).
• CVE-2026-80684: KVM: s390: pci: Fix NULL dereference on AIBV allocation failure (bsc#1277467).
• CVE-2026-80709: s390/zcrypt: Fix wrong domain value verification with EP11 CPRBs (bsc#1278202).
• CVE-2026-80717: sctp: validate Adaptation Indication parameter length (bsc#1277836).
• CVE-2026-80755: selinux: reject a permission value exceeding the class permission count (bsc#1278415).
• CVE-2026-80757: selinux: reject a…

The SUSE Linux Enterprise 15 SP7 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2025-68219: cifs: fix memory leak in smb3_fs_context_parse_param error path (bsc#1255222).
• CVE-2026-31708: smb: client: fix OOB read in smb2_ioctl_query_info QUERY_INFO path (bsc#1264022).
• CVE-2026-31709: smb: client: validate the whole DACL before rewriting it in cifsacl (bsc#1264024).
• CVE-2026-43350: smb: client: require a full NFS mode SID before reading mode bits (bsc#1264985).
• CVE-2026-46155: smb/client: fix out-of-bounds read in smb2_compound_op() (bsc#1267720).
• CVE-2026-64370: posix-cpu-timers: Fix pid refcount leak in do_cpu_nanosleep() error path (bsc#1273805).
• CVE-2026-64380: smb: client: harden POSIX SID length parsing (bsc#1273557).
• CVE-2026-64430: NTB: epf: Avoid calling pci_irq_vector() from hardirq context (bsc#1274257).
• CVE-2026-64435: audit: Fix data races of skb_queue_len() readers on audit_queue (bsc#1274080).
• CVE-2026-68186: binfmt_misc: set have_execfd only once the interpreter is opened (bsc#1274949).
• CVE-2026-68436: drm/amd/display: use kvzalloc to allocate struct dc (bsc#1276275).
• CVE-2026-68447: drm/amdkfd: clamp v9 CRIU control stack checkpoint copy to BO size (bsc#1276280).
• CVE-2026-68460: f2fs: fix potential deadlock in f2fs_balance_fs() (bsc#1276774).
• CVE-2026-72010: cgroup/cpuset: rebind mm mempolicy to effective_mems, not mems_allowed (bsc#1276776).
• CVE-2026-72073: mmc: vub300: fix use-after-free on probe failure (bsc#1277157).
• CVE-2026-72110: bpf,fork: wipe ->bpf_storage before bailouts that access it (bsc#1277357).
• CVE-2026-72111: bpf: Reset register bounds before narrowing retval range in check_mem_access() (bsc#1277389).
• CVE-2026-72250: netfilter: nf_conntrack_reasm: guard mac_header adjustment after IPv6 defrag (bsc#1277663).
• CVE-2026-72253: netfilter: nf_conntrack_sip: validate skb_dst() before accessing it (bsc#1277665).
• CVE-2026-72318: cifs: validate DFS referral string offsets (bsc#1275939).
• CVE-2026-72405: net: udp_tunnel: prevent double queueing in udp_tunnel_nic_device_sync (bsc#1278033).
• CVE-2026-72416: netfilter: nft_compat: ebtables emulation must reject non-bridge targets (bsc#1278041).
• CVE-2026-72428: bpf: Fix stack slot index in nospec checks (bsc#1278050).
• CVE-2026-74368: wifi: ath12k: fix memory leak in ath12k_wifi7_dp_rx_h_verify_tkip_mic() (bsc#1277103).
• CVE-2026-74472: ublk: reset kernel-owned dev_info fields in ublk_ctrl_add_dev() (bsc#1277785).
• CVE-2026-74613: vsock/virtio: avoid refilling the RX queue after teardown (bsc#1277903).
• CVE-2026-74620: net/sched: act_gact, act_police: range check the fallback control action (bsc#1277044).
• CVE-2026-74624: netfilter: nf_conntrack: defer invalid log until after unlock (bsc#1277599).
• CVE-2026-74715: net: netfilter: Make ct zone opts configurable for bpf ct helpers (bsc#1277890).
• CVE-2026-74746: netfilter: flowtable: publish GC-visible tuple last (bsc#1278101).
• CVE-2026-74748: netfilter: ipset: fix refcount race between list:set GC and swap (bsc#1277578).
• CVE-2026-80572: Input: byd - synchronize timer deletion before freeing private data (bsc#1277338).
• CVE-2026-80602: perf/x86/amd/lbr: Fix kernel address leakage (bsc#1278123).
• CVE-2026-80637: netfilter: synproxy: fix unaligned memory access in timestamp adjustment (bsc#1278343).
• CVE-2026-80717: sctp: validate Adaptation Indication parameter length (bsc#1277836).
• CVE-2026-80755: selinux: reject a permission value exceeding the class permission count (bsc#1278415).
• CVE-2026-80757: selinux: reject a class permission count below its inherited common (bsc#1278711).
• CVE-2026-80808: ext4: stop retrying saturated xattr cache entries (bsc#1279795).
• CVE-2026-80809: ocfs2: fix missing metadata reservation for large xattrs (bsc#1279606).
• CVE-2026-80855: fuse: fix invalidate lock leak on open O_TRUNC DAX failure (bsc#1279564).
• CVE-2026-80879: ocfs2: fix circular locking dependency…

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• USB Gadget drivers;
• Memory management;
• Multiple devices driver;
• ARM64 architecture;
• EROFS file system;
• Networking core;
• eXpress Data Path;
• ARM32 architecture;
• M68K architecture;
• MIPS architecture;
• OpenRISC architecture;
• PA-RISC architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• Intel NPU Driver;
• Speakup Console Speech Driver;
• ACPI drivers;
• Serial ATA and Parallel ATA drivers;
• Auxiliary display drivers;
• Drivers core;
• Micron PCIe SSD driver;
• Null block device driver;
• Ublk userspace block driver;
• Compressed RAM block device driver;
• Bluetooth drivers;
• Bus devices;
• AMD CDX bus driver;
• Hardware random number generator core;
• Character device driver;
• TPM device driver;
• Clock framework and drivers;
• Clocksource drivers;
• CPU frequency scaling framework;
• CPU idle management framework;
• Hardware crypto device drivers;
• CXL (Compute Express Link) drivers;
• DAX dirext access to differentiated memory framework;
• DIBS (Direct Internal Buffer Sharing) drivers;
• Buffer Sharing and Synchronization framework;
• DMA engine subsystem;
• EDAC drivers;
• FireWire subsystem;
• ARM SCMI message protocol;
• ARM SCPI message protocol;
• Google firmware drivers;
• Qualcomm firmware drivers;
• FPGA Framework;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• HSI subsystem;
• Microsoft Hyper-V drivers;
• Hardware monitoring drivers;
• CoreSight HW tracing drivers;
• I2C subsystem;
• I3C subsystem;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• Input Device (Mouse) drivers;
• On-Chip Interconnect management framework;
• IOMMU subsystem;
• Industry Pack bus drivers;
• IRQ chip drivers;
• Mailbox framework;
• Media drivers;
• MemoryStick subsystem;
• Multifunction device drivers;
• Analog Devices digital potentiometer driver;
• Broadcom VK accelerator driver;
• Fastrpc Driver;
• Amazon Nitro Secure Module driver;
• SGI GRU driver;
• MMC subsystem;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• STMicroelectronics network drivers;
• Texas Instruments network drivers;
• MediaTek network drivers;
• Near Field Communication (NFC) drivers;
• NTB driver;
• NVDIMM (Non-Volatile Memory Device) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• Operating Performance Points (OPP) driver;
• PA-RISC drivers;
• PCI subsystem;
• Performance monitor drivers;
• PHY drivers;
• Pin controllers subsystem;
• Chrome hardware platform drivers;
• Mellanox platform drivers;
• Microsoft Surface platform drivers;
• x86 platform drivers;
• MediaTek PM domains;
• Power sequencing drivers;
• Power supply drivers;
• Powercap sysfs driver;
• PTP clock framework;
• PWM drivers;
• RapidIO drivers;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• MPAM driver;
• RPMSG subsystem;
• Real Time Clock drivers;
• S/390 drivers;
• SCSI subsystem;
• ASPEED SoC drivers;
• Samsung SoC drivers;
• SPI subsystem;
• small TFT LCD display modules;
• Greybus lights staging drivers;
• Media staging drivers;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• Trusted Execution Environment drivers;
• Thermal drivers;
• Thunderbolt and USB4 drivers;
• TTY drivers;
• UFS subsystem;
• Userspace I/O drivers;
• USB DSL drivers;
• Cypress C67X00 USB…

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• USB Gadget drivers;
• Memory management;
• Multiple devices driver;
• ARM64 architecture;
• EROFS file system;
• Networking core;
• eXpress Data Path;
• ARM32 architecture;
• M68K architecture;
• MIPS architecture;
• OpenRISC architecture;
• PA-RISC architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• Intel NPU Driver;
• Speakup Console Speech Driver;
• ACPI drivers;
• Serial ATA and Parallel ATA drivers;
• Auxiliary display drivers;
• Drivers core;
• Micron PCIe SSD driver;
• Null block device driver;
• Ublk userspace block driver;
• Compressed RAM block device driver;
• Bluetooth drivers;
• Bus devices;
• AMD CDX bus driver;
• Hardware random number generator core;
• Character device driver;
• TPM device driver;
• Clock framework and drivers;
• Clocksource drivers;
• CPU frequency scaling framework;
• CPU idle management framework;
• Hardware crypto device drivers;
• CXL (Compute Express Link) drivers;
• DAX dirext access to differentiated memory framework;
• DIBS (Direct Internal Buffer Sharing) drivers;
• Buffer Sharing and Synchronization framework;
• DMA engine subsystem;
• EDAC drivers;
• FireWire subsystem;
• ARM SCMI message protocol;
• ARM SCPI message protocol;
• Google firmware drivers;
• Qualcomm firmware drivers;
• FPGA Framework;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• HSI subsystem;
• Microsoft Hyper-V drivers;
• Hardware monitoring drivers;
• CoreSight HW tracing drivers;
• I2C subsystem;
• I3C subsystem;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• Input Device (Mouse) drivers;
• On-Chip Interconnect management framework;
• IOMMU subsystem;
• Industry Pack bus drivers;
• IRQ chip drivers;
• Mailbox framework;
• Media drivers;
• MemoryStick subsystem;
• Multifunction device drivers;
• Analog Devices digital potentiometer driver;
• Broadcom VK accelerator driver;
• Fastrpc Driver;
• Amazon Nitro Secure Module driver;
• SGI GRU driver;
• MMC subsystem;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• STMicroelectronics network drivers;
• Texas Instruments network drivers;
• MediaTek network drivers;
• Near Field Communication (NFC) drivers;
• NTB driver;
• NVDIMM (Non-Volatile Memory Device) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• Operating Performance Points (OPP) driver;
• PA-RISC drivers;
• PCI subsystem;
• Performance monitor drivers;
• PHY drivers;
• Pin controllers subsystem;
• Chrome hardware platform drivers;
• Mellanox platform drivers;
• Microsoft Surface platform drivers;
• x86 platform drivers;
• MediaTek PM domains;
• Power sequencing drivers;
• Power supply drivers;
• Powercap sysfs driver;
• PTP clock framework;
• PWM drivers;
• RapidIO drivers;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• MPAM driver;
• RPMSG subsystem;
• Real Time Clock drivers;
• S/390 drivers;
• SCSI subsystem;
• ASPEED SoC drivers;
• Samsung SoC drivers;
• SPI subsystem;
• small TFT LCD display modules;
• Greybus lights staging drivers;
• Media staging drivers;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• Trusted Execution Environment drivers;
• Thermal drivers;
• Thunderbolt and USB4 drivers;
• TTY drivers;
• UFS subsystem;
• Userspace I/O drivers;
• USB DSL drivers;
• Cypress C67X00 USB…

Duoming Zhou discovered race conditions in the AX.25 amateur radio protocol implementation in the Linux kernel, leading to use-after-free vulnerabilities. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2022-1205)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• USB Gadget drivers;
• Networking core;
• ARM32 architecture;
• ARM64 architecture;
• OpenRISC architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• x86 architecture;
• Block layer subsystem;
• Speakup Console Speech Driver;
• ACPI drivers;
• Serial ATA and Parallel ATA drivers;
• Auxiliary display drivers;
• Drivers core;
• Bluetooth drivers;
• Character device driver;
• TPM device driver;
• Clock framework and drivers;
• Clocksource drivers;
• CPU frequency scaling framework;
• Hardware crypto device drivers;
• Buffer Sharing and Synchronization framework;
• DMA engine subsystem;
• EDAC drivers;
• ARM SCMI message protocol;
• ARM SCPI message protocol;
• Google firmware drivers;
• FPGA Framework;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• HSI subsystem;
• Hardware monitoring drivers;
• CoreSight HW tracing drivers;
• I2C subsystem;
• I3C subsystem;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• Input Device (Mouse) drivers;
• On-Chip Interconnect management framework;
• IOMMU subsystem;
• IRQ chip drivers;
• Multiple devices driver;
• Media drivers;
• Analog Devices digital potentiometer driver;
• Broadcom VK accelerator driver;
• Fastrpc Driver;
• MMC subsystem;
• MTD block device drivers;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• STMicroelectronics network drivers;
• Texas Instruments network drivers;
• MediaTek network drivers;
• Near Field Communication (NFC) drivers;
• NTB driver;
• NVDIMM (Non-Volatile Memory Device) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• PA-RISC drivers;
• PCI subsystem;
• PHY drivers;
• Pin controllers subsystem;
• Chrome hardware platform drivers;
• Mellanox platform drivers;
• Microsoft Surface platform drivers;
• x86 platform drivers;
• Power supply drivers;
• RapidIO drivers;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• RPMSG subsystem;
• Real Time Clock drivers;
• S/390 drivers;
• SCSI subsystem;
• SPI subsystem;
• small TFT LCD display modules;
• Greybus lights staging drivers;
• Media staging drivers;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• Thermal drivers;
• Thunderbolt and USB4 drivers;
• TTY drivers;
• Userspace I/O drivers;
• USB DSL drivers;
• Cypress C67X00 USB driver;
• USB core drivers;
• USB Host Controller drivers;
• Mustek MDC800 USB digital camera driver;
• USB Serial drivers;
• USB Mass Storage drivers;
• USB Type-C Connector System Software Interface driver;
• USB over IP driver;
• vDPA drivers;
• VFIO drivers;
• Virtio Host (VHOST) subsystem;
• Framebuffer layer;
• W1 Dallas's 1-wire bus driver;
• Watchdog drivers;
• Xen hypervisor drivers;
• 9P distributed file system;
• File systems infrastructure;
• BFS file system;
• BTRFS file system;
• Ceph distributed file system;
• eCrypt file system;
• EROFS file system;
• Ext4 file system;
• F2FS file system;
• FAT file system;
• FUSE (File system in Userspace);
• HFS+ file system;
• HugeTLB file system;
• JFS file system;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• NILFS2 file system;
• File system notification infrastructure;
• NTFS3 file system;
• OCFS2 file system; …

Duoming Zhou discovered race conditions in the AX.25 amateur radio protocol implementation in the Linux kernel, leading to use-after-free vulnerabilities. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2022-1205)

It was discovered that the i.MX clock driver in the Linux kernel did not properly handle certain memory allocation failure conditions, leading to a null pointer dereference vulnerability. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2022-3114)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• USB Gadget drivers;
• Networking core;
• User-space API (UAPI);
• ARM32 architecture;
• ARM64 architecture;
• MIPS architecture;
• OpenRISC architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Speakup Console Speech Driver;
• ACPI drivers;
• Android drivers;
• Serial ATA and Parallel ATA drivers;
• Auxiliary display drivers;
• Drivers core;
• DRBD Distributed Replicated Block Device drivers;
• Rados block device (RBD) driver;
• Bluetooth drivers;
• Cdrom driver;
• Character device driver;
• Hardware random number generator core;
• TPM device driver;
• Clock framework and drivers;
• Clocksource drivers;
• Data acquisition framework and drivers;
• CPU frequency scaling framework;
• Hardware crypto device drivers;
• DAX dirext access to differentiated memory framework;
• Buffer Sharing and Synchronization framework;
• DMA engine subsystem;
• EDAC drivers;
• FireWire subsystem;
• Arm Firmware Framework for ARMv8-A(FFA);
• ARM SCMI message protocol;
• ARM SCPI message protocol;
• Google firmware drivers;
• Intel Stratix 10 firmware drivers;
• FPGA Framework;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• HSI subsystem;
• Hardware monitoring drivers;
• CoreSight HW tracing drivers;
• Intel Trace Hub HW tracing drivers;
• I2C subsystem;
• I3C subsystem;
• IIO subsystem;
• IIO ADC drivers;
• IIO Magnetometer sensors drivers;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• Input Device (Mouse) drivers;
• On-Chip Interconnect management framework;
• IOMMU subsystem;
• IRQ chip drivers;
• LED subsystem;
• Multiple devices driver;
• Media drivers;
• MemoryStick subsystem;
• Multifunction device drivers;
• Analog Devices digital potentiometer driver;
• Broadcom VK accelerator driver;
• Fastrpc Driver;
• MMC subsystem;
• MTD block device drivers;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• STMicroelectronics network drivers;
• Texas Instruments network drivers;
• MediaTek network drivers;
• Near Field Communication (NFC) drivers;
• NTB driver;
• NVDIMM (Non-Volatile Memory Device) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• PA-RISC drivers;
• Parport drivers;
• PCI subsystem;
• PHY drivers;
• Pin controllers subsystem;
• Chrome hardware platform drivers;
• Mellanox platform drivers;
• Microsoft Surface platform drivers;
• x86 platform drivers;
• Generic PM domains;
• System reset/shutdown drivers;
• Power supply drivers;
• RapidIO drivers;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• Reset controller framework;
• RPMSG subsystem;
• Real Time Clock drivers;
• S/390 drivers;
• SCSI subsystem;
• SLIMbus drivers;
• SPI subsystem;
• small TFT LCD display modules;
• Greybus lights staging drivers;
• Media staging drivers;
• Media Oriented Systems Transport (MOST) driver;
• NVIDIA Tegra embedded controller (NVEC)…