CVE-2022-49536

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix SCSI I/O completion and abort handler deadlock During stress I/O tests with 500+ vports, hard LOCKUP call traces areobserved. CPU A:native_queued_spin_lock_slowpath+0x192_raw_spin_lock_irqsave+0x32lpfc_handle_fcp_er...

CVE-2022-49578

In the Linux kernel, the following vulnerability has been resolved: ip: Fix data-races around sysctl_ip_prot_sock. sysctl_ip_prot_sock is accessed concurrently, and there is always a chanceof data-race. So, all readers and writers need some basic protection toavoid load/store-tearing.

CVE-2022-49629

In the Linux kernel, the following vulnerability has been resolved: nexthop: Fix data-races around nexthop_compat_mode. While reading nexthop_compat_mode, it can be changed concurrently.Thus, we need to add READ_ONCE() to its readers.

CVE-2024-57949

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3-its: Don't enable interrupts in its_irq_set_vcpu_affinity() The following call-chain leads to enabling interrupts in a nested interruptdisabled section: irq_set_vcpu_affinity()irq_get_desc_lock()raw_spin_lock_irqsave...

CVE-2024-58071

In the Linux kernel, the following vulnerability has been resolved: team: prevent adding a device which is already a team device lower Prevent adding a device which is already a team device lower,e.g. adding veth0 if vlan1 was already added and veth0 is a lower ofvlan1. This is not useful in practi...

CVE-2025-21681

In the Linux kernel, the following vulnerability has been resolved: openvswitch: fix lockup on tx to unregistering netdev with carrier Commit in a fixes tag attempted to fix the issue in the followingsequence of calls: do_output -> ovs_vport_send -> dev_queue_xmit -> __dev_queue_xmit ->...

CVE-2025-21898

In the Linux kernel, the following vulnerability has been resolved: ftrace: Avoid potential division by zero in function_stat_show() Check whether denominator expression x * (x - 1) * 1000 mod {2^32, 2^64}produce zero and skip stddev computation in that case. For now don't care about rec->counte...

CVE-2025-21919

In the Linux kernel, the following vulnerability has been resolved: sched/fair: Fix potential memory corruption in child_cfs_rq_on_list child_cfs_rq_on_list attempts to convert a 'prev' pointer to a cfs_rq.This 'prev' pointer can originate from struct rq's leaf_cfs_rq_list,making the conversion inv...

CVE-2022-49130

In the Linux kernel, the following vulnerability has been resolved: ath11k: mhi: use mhi_sync_power_up() If amss.bin was missing ath11k would crash during 'rmmod ath11k_pci'. Thereason for that was that we were using mhi_async_power_up() which does notcheck any errors. But mhi_sync_power_up() on th...

CVE-2022-49287

In the Linux kernel, the following vulnerability has been resolved: tpm: fix reference counting for struct tpm_chip The following sequence of operations results in a refcount warning: Open device /dev/tpmrm. Remove module tpm_tis_spi. Write a TPM command to the file descriptor opened at step 1. ---...

CVE-2022-49715

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3: Fix refcount leak in gic_populate_ppi_partitions of_find_node_by_phandle() returns a node pointer with refcountincremented, we should use of_node_put() on it when not need anymore.Add missing of_node_put() to avoid ...

CVE-2023-53021

In the Linux kernel, the following vulnerability has been resolved: net/sched: sch_taprio: fix possible use-after-free syzbot reported a nasty crash [1] in net_tx_action() whichmade little sense until we got a repro. This repro installs a taprio qdisc, but providing aninvalid TCA_RATE attribute. qd...

CVE-2024-57973

In the Linux kernel, the following vulnerability has been resolved: rdma/cxgb4: Prevent potential integer overflow on 32bit The "gl->tot_len" variable is controlled by the user. It comes fromprocess_responses(). On 32bit systems, the "gl->tot_len + sizeof(structcpl_pass_accept_req) + sizeof(s...

CVE-2025-21735

In the Linux kernel, the following vulnerability has been resolved: NFC: nci: Add bounds checking in nci_hci_create_pipe() The "pipe" variable is a u8 which comes from the network. If it's morethan 127, then it results in memory corruption in the caller,nci_hci_connect_gate().

CVE-2025-21887

In the Linux kernel, the following vulnerability has been resolved: ovl: fix UAF in ovl_dentry_update_reval by moving dput() in ovl_link_up The issue was caused by dput(upper) being called beforeovl_dentry_update_reval(), while upper->d_flags was stillaccessed in ovl_dentry_remote(). Move dput(u...

CVE-2025-21991

In the Linux kernel, the following vulnerability has been resolved: x86/microcode/AMD: Fix out-of-bounds on systems with CPU-less NUMA nodes Currently, load_microcode_amd() iterates over all NUMA nodes, retrieves theirCPU masks and unconditionally accesses per-CPU data for the first CPU of eachmask...

CVE-2022-49288

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Fix races among concurrent prealloc proc writes We have no protection against concurrent PCM buffer preallocationchanges via proc files, and it may potentially lead to UAF or someweird problem. This patch applies the PCM...

CVE-2022-49322

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix sleeping function called from invalid context on RT kernel When setting bootparams="trace_event=initcall:initcall_start tp_printk=1" in thecmdline, the output_printk() was called, and the spin_lock_irqsave() was called...

CVE-2022-49362

In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix potential use-after-free in nfsd_file_put() nfsd_file_put_noref() can free @nf, so don't dereference @nfimmediately upon return from nfsd_file_put_noref().

CVE-2022-49585

In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_fastopen_blackhole_timeout. While reading sysctl_tcp_fastopen_blackhole_timeout, it can be changedconcurrently. Thus, we need to add READ_ONCE() to its readers.

CVE-2022-49594

In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a data-race around sysctl_tcp_mtu_probe_floor. While reading sysctl_tcp_mtu_probe_floor, it can be changed concurrently.Thus, we need to add READ_ONCE() to its reader.

CVE-2024-58007

In the Linux kernel, the following vulnerability has been resolved: soc: qcom: socinfo: Avoid out of bounds read of serial number On MSM8916 devices, the serial number exposed in sysfs is constant and doesnot change across individual devices. It's always: db410c:/sys/devices/soc0$ cat serial_number...

CVE-2024-58063

In the Linux kernel, the following vulnerability has been resolved: wifi: rtlwifi: fix memory leaks and invalid access at probe error path Deinitialize at reverse order when probe fails. When init_sw_vars fails, rtl_deinit_core should not be called, speciallynow that it destroys the rtl_wq workqueu...

CVE-2025-21650

In the Linux kernel, the following vulnerability has been resolved: net: hns3: fixed hclge_fetch_pf_reg accesses bar space out of bounds issue The TQP BAR space is divided into two segments. TQPs 0-1023 and TQPs1024-1279 are in different BAR space addresses. However,hclge_fetch_pf_reg does not dist...

CVE-2025-21917

In the Linux kernel, the following vulnerability has been resolved: usb: renesas_usbhs: Flush the notify_hotplug_work When performing continuous unbind/bind operations on the USB driversavailable on the Renesas RZ/G2L SoC, a kernel crash with the message"Unable to handle kernel NULL pointer derefer...

CVE-2022-49588

In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_migrate_req. While reading sysctl_tcp_migrate_req, it can be changed concurrently.Thus, we need to add READ_ONCE() to its readers.

CVE-2022-49596

In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_min_snd_mss. While reading sysctl_tcp_min_snd_mss, it can be changed concurrently.Thus, we need to add READ_ONCE() to its readers.

CVE-2022-49716

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3: Fix error handling in gic_populate_ppi_partitions of_get_child_by_name() returns a node pointer with refcountincremented, we should use of_node_put() on it when not need anymore.When kcalloc fails, it missing of_nod...

CVE-2022-49746

In the Linux kernel, the following vulnerability has been resolved: dmaengine: imx-sdma: Fix a possible memory leak in sdma_transfer_init If the function sdma_load_context() fails, the sdma_desc will befreed, but the allocated desc->bd is forgot to be freed. We already met the sdma_load_context(...

CVE-2024-58058

In the Linux kernel, the following vulnerability has been resolved: ubifs: skip dumping tnc tree when zroot is null Clearing slab cache will free all znode in memory and makec->zroot.znode = NULL, then dumping tnc tree will accessc->zroot.znode which cause null pointer dereference.

CVE-2025-21722

In the Linux kernel, the following vulnerability has been resolved: nilfs2: do not force clear folio if buffer is referenced Patch series "nilfs2: protect busy buffer heads from being force-cleared". This series fixes the buffer head state inconsistency issues reported bysyzbot that occurs when the...

CVE-2025-21844

In the Linux kernel, the following vulnerability has been resolved: smb: client: Add check for next_buffer in receive_encrypted_standard() Add check for the return value of cifs_buf_get() and cifs_small_buf_get()in receive_encrypted_standard() to prevent null pointer dereference.

CVE-2025-21968

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix slab-use-after-free on hdcp_work [Why]A slab-use-after-free is reported when HDCP is destroyed but theproperty_validate_dwork queue is still running. [How]Cancel the delayed work when destroying workqueue. (che...

CVE-2025-22005

In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix memleak of nhc_pcpu_rth_output in fib_check_nh_v6_gw(). fib_check_nh_v6_gw() expects that fib6_nh_init() cleans up everythingwhen it fails. Commit 7dd73168e273 ("ipv6: Always allocate pcpu memory in a fib6_nh")moved fib_n...

CVE-2025-23136

In the Linux kernel, the following vulnerability has been resolved: thermal: int340x: Add NULL check for adev Not all devices have an ACPI companion fwnode, so adev might be NULL.This is similar to the commit cd2fd6eab480("platform/x86: int3472: Check for adev == NULL"). Add a check for adev not be...

CVE-2022-49078

In the Linux kernel, the following vulnerability has been resolved: lz4: fix LZ4_decompress_safe_partial read out of bound When partialDecoding, it is EOF if we've either filled the output bufferor can't proceed with reading an offset for following match. In some extreme corner cases when compresse...

CVE-2022-49374

In the Linux kernel, the following vulnerability has been resolved: tipc: check attribute length for bearer name syzbot reported uninit-value: BUG: KMSAN: uninit-value in string_nocheck lib/vsprintf.c:644 [inline]BUG: KMSAN: uninit-value in string+0x4f9/0x6f0 lib/vsprintf.c:725string_nocheck lib/vs...

CVE-2022-49465

In the Linux kernel, the following vulnerability has been resolved: blk-throttle: Set BIO_THROTTLED when bio has been throttled 1.In current process, all bio will set the BIO_THROTTLED flagafter __blk_throtl_bio(). 2.If bio needs to be throttled, it will start the timer andstop submit bio directly....

CVE-2022-49538

In the Linux kernel, the following vulnerability has been resolved: ALSA: jack: Access input_dev under mutex It is possible when using ASoC that input_dev is unregistered whilecalling snd_jack_report, which causes NULL pointer dereference.In order to prevent this serialize access to input_dev using...

CVE-2022-49637

In the Linux kernel, the following vulnerability has been resolved: ipv4: Fix a data-race around sysctl_fib_sync_mem. While reading sysctl_fib_sync_mem, it can be changed concurrently.So, we need to add READ_ONCE() to avoid a data-race.

CVE-2024-50051

In the Linux kernel, the following vulnerability has been resolved: spi: mpc52xx: Add cancel_work_sync before module remove If we remove the module which will call mpc52xx_spi_removeit will free 'ms' through spi_unregister_controller.while the work ms->work will be used. The sequence of operatio...

CVE-2024-56775

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix handling of plane refcount [Why]The mechanism to backup and restore plane states doesn't maintainrefcount, which can cause issues if the refcount of the plane changesin between backup and restore operations, su...

CVE-2024-57906

In the Linux kernel, the following vulnerability has been resolved: iio: adc: ti-ads8688: fix information leak in triggered buffer The 'buffer' local array is used to push data to user space from atriggered buffer, but it does not set values for inactive channels, asit only uses iio_for_each_active...

CVE-2024-58052

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix potential NULL pointer dereference in atomctrl_get_smc_sclk_range_table The function atomctrl_get_smc_sclk_range_table() does not check the returnvalue of smu_atom_get_data_table(). If smu_atom_get_data_table() fail...

CVE-2025-21672

In the Linux kernel, the following vulnerability has been resolved: afs: Fix merge preference rule failure condition syzbot reported a lock held when returning to userspace[1]. This isbecause if argc is less than 0 and the function returns directly, the heldinode lock is not released. Fix this by s...

CVE-2025-21727

In the Linux kernel, the following vulnerability has been resolved: padata: fix UAF in padata_reorder A bug was found when run ltp test: BUG: KASAN: slab-use-after-free in padata_find_next+0x29/0x1a0Read of size 4 at addr ffff88bbfe003524 by task kworker/u113:2/3039206 CPU: 0 PID: 3039206 Comm: kwo...

CVE-2025-21753

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix use-after-free when attempting to join an aborted transaction When we are trying to join the current transaction and if it's aborted,we read its 'aborted' field after unlocking fs_info->trans_lock andwithout holding a...

CVE-2025-21904

In the Linux kernel, the following vulnerability has been resolved: caif_virtio: fix wrong pointer check in cfv_probe() del_vqs() frees virtqueues, therefore cfv->vq_tx pointer should be checkedfor NULL before calling it, not cfv->vdev. Also the current implementationis redundant because the ...

CVE-2024-57925

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix a missing return value check bug In the smb2_send_interim_resp(), if ksmbd_alloc_work_struct()fails to allocate a node, it returns a NULL pointer to thein_work pointer. This can lead to an illegal memory write ofin_work-...

CVE-2024-57977

In the Linux kernel, the following vulnerability has been resolved: memcg: fix soft lockup in the OOM process A soft lockup issue was found in the product with about 56,000 tasks werein the OOM cgroup, it was traversing them when the soft lockup wastriggered. watchdog: BUG: soft lockup - CPU#2 stuc...