2955 matches found
CVE-2022-49770
In the Linux kernel, the following vulnerability has been resolved: ceph: avoid putting the realm twice when decoding snaps fails When decoding the snaps fails it maybe leaving the 'first_realm'and 'realm' pointing to the same snaprealm memory. And then it'llput it twice and could cause random use-...
CVE-2022-49910
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix use-after-free caused by l2cap_reassemble_sdu Fix the race condition between the following two flows that run inparallel: l2cap_reassemble_sdu -> chan->ops->recv (l2cap_sock_recv_cb) ->__sock_queue...
CVE-2023-53045
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: u_audio: don't let userspace block driver unbind In the unbind callback for f_uac1 and f_uac2, a call to snd_card_free()via g_audio_cleanup() will disconnect the card and then wait for allresources to be released, whic...
CVE-2023-53067
In the Linux kernel, the following vulnerability has been resolved: LoongArch: Only call get_timer_irq() once in constant_clockevent_init() Under CONFIG_DEBUG_ATOMIC_SLEEP=y and CONFIG_DEBUG_PREEMPT=y, we can seethe following messages on LoongArch, this is because using might_sleep()in preemption d...
CVE-2023-53096
In the Linux kernel, the following vulnerability has been resolved: interconnect: fix mem leak when freeing nodes The node link array is allocated when adding links to a node but is notdeallocated when nodes are destroyed.
CVE-2023-53119
In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: initialize struct pn533_out_arg properly struct pn533_out_arg used as a temporary context for out_urb is notinitialized properly. Its uninitialized 'phy' field can be dereferenced inerror cases inside pn533_out_complete...
CVE-2023-53139
In the Linux kernel, the following vulnerability has been resolved: nfc: fdp: add null check of devm_kmalloc_array in fdp_nci_i2c_read_device_properties devm_kmalloc_array may fails, *fw_vsc_cfg might be null and causeout-of-bounds write in device_property_read_u8_array later.
CVE-2023-53142
In the Linux kernel, the following vulnerability has been resolved: ice: copy last block omitted in ice_get_module_eeprom() ice_get_module_eeprom() is broken since commit e9c9692c8a81 ("ice:Reimplement module reads used by ethtool") In this refactor,ice_get_module_eeprom() reads the eeprom in block...
CVE-2024-58060
In the Linux kernel, the following vulnerability has been resolved: bpf: Reject struct_ops registration that uses module ptr and the module btf_id is missing There is a UAF report in the bpf_struct_ops when CONFIG_MODULES=n.In particular, the report is on tcp_congestion_ops that hasa "struct module...
CVE-2025-21930
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: don't try to talk to a dead firmware This fixes: bad state = 0WARNING: CPU: 10 PID: 702 at drivers/net/wireless/inel/iwlwifi/iwl-trans.c:178 iwl_trans_send_cmd+0xba/0xe0 [iwlwifi]Call Trace:? __warn+0xca/0x1c0? ...
CVE-2025-21965
In the Linux kernel, the following vulnerability has been resolved: sched_ext: Validate prev_cpu in scx_bpf_select_cpu_dfl() If a BPF scheduler provides an invalid CPU (outside the nr_cpu_idsrange) as prev_cpu to scx_bpf_select_cpu_dfl() it can cause a kernelcrash. To prevent this, validate prev_cp...
CVE-2025-21988
In the Linux kernel, the following vulnerability has been resolved: fs/netfs/read_collect: add to next->prev_donated If multiple subrequests donate data to the same "next" request(depending on the subrequest completion order), each of them wouldoverwrite the prev_donated field, causing data corr...
CVE-2025-22096
In the Linux kernel, the following vulnerability has been resolved: drm/msm/gem: Fix error code msm_parse_deps() The SUBMIT_ERROR() macro turns the error code negative. This extra '-'operation turns it back to positive EINVAL again. The error code ispassed to ERR_PTR() and since positive values are...
CVE-2025-23143
In the Linux kernel, the following vulnerability has been resolved: net: Fix null-ptr-deref by sock_lock_init_class_and_name() and rmmod. When I ran the repro 0 and waited a few seconds, I observed twoLOCKDEP splats: a warning immediately followed by a null-ptr-deref. 1 Reproduction Steps: Mount CI...
CVE-2025-37762
In the Linux kernel, the following vulnerability has been resolved: drm/virtio: Fix missed dmabuf unpinning in error path of prepare_fb() Correct error handling in prepare_fb() to fix leaking resources whenerror happens.
CVE-2025-37779
In the Linux kernel, the following vulnerability has been resolved: lib/iov_iter: fix to increase non slab folio refcount When testing EROFS file-backed mount over v9fs on qemu, I encountered afolio UAF issue. The page sanity check reports the following call trace.The root cause is that pages in bv...
CVE-2025-37783
In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Fix error pointers in dpu_plane_virtual_atomic_check The function dpu_plane_virtual_atomic_check was dereferencing pointersreturned by drm_atomic_get_plane_state without checking for errors. Thiscould lead to undefined...
CVE-2025-37813
In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Fix invalid pointer dereference in Etron workaround This check is performed before prepare_transfer() and prepare_ring(), soenqueue can already point at the final link TRB of a segment. And indeedit will, some 0.4% of ti...
CVE-2025-37847
In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Fix deadlock in ivpu_ms_cleanup() Fix deadlock in ivpu_ms_cleanup() by preventing runtime resume afterfile_priv->ms_lock is acquired. During a failure in runtime resume, a cold boot is executed, whichcalls ivpu_ms_cl...
CVE-2025-37869
In the Linux kernel, the following vulnerability has been resolved: drm/xe: Use local fence in error path of xe_migrate_clear The intent of the error path in xe_migrate_clear is to wait on locallygenerated fence and then return. The code is waiting on m->fence whichcould be the local fence but t...
CVE-2022-49790
In the Linux kernel, the following vulnerability has been resolved: Input: iforce - invert valid length check when fetching device IDs syzbot is reporting uninitialized value at iforce_init_device() [1], forcommit 6ac0aec6b0a6 ("Input: iforce - allow callers supply data bufferwhen fetching device I...
CVE-2022-49807
In the Linux kernel, the following vulnerability has been resolved: nvmet: fix a memory leak in nvmet_auth_set_key When changing dhchap secrets we need to release the oldsecrets as well. kmemleak complaint: unreferenced object 0xffff8c7f44ed8180 (size 64):comm "check", pid 7304, jiffies 4295686133 ...
CVE-2022-49810
In the Linux kernel, the following vulnerability has been resolved: netfs: Fix missing xas_retry() calls in xarray iteration netfslib has a number of places in which it performs iteration of an xarraywhilst being under the RCU read lock. It should call xas_retry() as thefirst thing inside of the lo...
CVE-2022-49813
In the Linux kernel, the following vulnerability has been resolved: net: ena: Fix error handling in ena_init() The ena_init() won't destroy workqueue created bycreate_singlethread_workqueue() when pci_register_driver() failed.Call destroy_workqueue() when pci_register_driver() failed to prevent the...
CVE-2022-49829
In the Linux kernel, the following vulnerability has been resolved: drm/scheduler: fix fence ref counting We leaked dependency fences when processes were beeing killed. Additional to that grab a reference to the last scheduled fence.
CVE-2022-49832
In the Linux kernel, the following vulnerability has been resolved: pinctrl: devicetree: fix null pointer dereferencing in pinctrl_dt_to_map Here is the BUG report by KASAN about null pointer dereference: BUG: KASAN: null-ptr-deref in strcmp+0x2e/0x50Read of size 1 at addr 0000000000000000 by task ...
CVE-2022-49844
In the Linux kernel, the following vulnerability has been resolved: can: dev: fix skb drop check In commit a6d190f8c767 ("can: skb: drop tx skb if in listen onlymode") the priv->ctrlmode element is read even on virtual CANinterfaces that do not create the struct can_priv at startup. Thisout-of-b...
CVE-2022-49863
In the Linux kernel, the following vulnerability has been resolved: can: af_can: fix NULL pointer dereference in can_rx_register() It causes NULL pointer dereference when testing as following:(a) use syscall(__NR_socket, 0x10ul, 3ul, 0) to create netlink socket.(b) use syscall(__NR_sendmsg, ...) to...
CVE-2022-49914
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix inode list leak during backref walking at resolve_indirect_refs() During backref walking, at resolve_indirect_refs(), if we get an errorwe jump to the 'out' label and call ulist_free() on the 'parents' ulist,which frees ...
CVE-2023-52928
In the Linux kernel, the following vulnerability has been resolved: bpf: Skip invalid kfunc call in backtrack_insn The verifier skips invalid kfunc call in check_kfunc_call(), whichwould be captured in fixup_kfunc_call() if such insn is not eliminatedby dead code elimination. However, this can lead...
CVE-2023-53133
In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Fix an infinite loop error when len is 0 in tcp_bpf_recvmsg_parser() When the buffer length of the recvmsg system call is 0, we got theflollowing soft lockup problem: watchdog: BUG: soft lockup - CPU#3 stuck for 27s! ...
CVE-2023-53143
In the Linux kernel, the following vulnerability has been resolved: ext4: fix another off-by-one fsmap error on 1k block filesystems Apparently syzbot figured out that issuing this FSMAP call: struct fsmap_head cmd = {.fmh_count = ...;.fmh_keys = {{ .fmr_device = /* ext4 dev /, .fmr_physical = 0, }...
CVE-2024-41149
In the Linux kernel, the following vulnerability has been resolved: block: avoid to reuse hctx not removed from cpuhp callback list If the 'hctx' isn't removed from cpuhp callback list, we can't reuse it,otherwise use-after-free may be triggered.
CVE-2024-57852
In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: scm: smc: Handle missing SCM device Commit ca61d6836e6f ("firmware: qcom: scm: fix a NULL-pointerdereference") makes it explicit that qcom_scm_get_tzmem_pool() canreturn NULL, therefore its users should handle this.
CVE-2024-57878
In the Linux kernel, the following vulnerability has been resolved: arm64: ptrace: fix partial SETREGSET for NT_ARM_FPMR Currently fpmr_set() doesn't initialize the temporary 'fpmr' variable,and a SETREGSET call with a length of zero will leave thisuninitialized. Consequently an arbitrary value wil...
CVE-2024-57919
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix divide error in DM plane scale calcs dm_get_plane_scale doesn't take into account plane scaled size equal tozero, leading to a kernel oops due to division by zero. Fix by settingout-scale size as zero when the ...
CVE-2024-57994
In the Linux kernel, the following vulnerability has been resolved: ptr_ring: do not block hard interrupts in ptr_ring_resize_multiple() Jakub added a lockdep_assert_no_hardirq() check in __page_pool_put_page()to increase test coverage. syzbot found a splat caused by hard irq blocking inptr_ring_re...
CVE-2024-58089
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix double accounting race when btrfs_run_delalloc_range() failed [BUG]When running btrfs with block size (4K) smaller than page size (64K,aarch64), there is a very high chance to crash the kernel atgeneric/750, with the fol...
CVE-2025-21841
In the Linux kernel, the following vulnerability has been resolved: cpufreq/amd-pstate: Fix cpufreq_policy ref counting amd_pstate_update_limits() takes a cpufreq_policy reference but doesn'tdecrement the refcount in one of the exit paths, fix that.
CVE-2025-21879
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix use-after-free on inode when scanning root during em shrinking At btrfs_scan_root() we are accessing the inode's root (and fs_info) in acall to btrfs_fs_closing() after we have scheduled the inode for a delayediput, and ...
CVE-2025-21933
In the Linux kernel, the following vulnerability has been resolved: arm: pgtable: fix NULL pointer dereference issue When update_mmu_cache_range() is called by update_mmu_cache(), the vmfparameter is NULL, which will cause a NULL pointer dereference issue inadjust_pte(): Unable to handle kernel NUL...
CVE-2025-37760
In the Linux kernel, the following vulnerability has been resolved: mm/vma: add give_up_on_oom option on modify/merge, use in uffd release Currently, if a VMA merge fails due to an OOM condition arising on commitmerge or a failure to duplicate anon_vma's, we report this so the callercan handle it. ...
CVE-2025-37825
In the Linux kernel, the following vulnerability has been resolved: nvmet: fix out-of-bounds access in nvmet_enable_port When trying to enable a port that has no transport configured yet,nvmet_enable_port() uses NVMF_TRTYPE_MAX (255) to query the transportsarray, causing an out-of-bounds access: [ ...
CVE-2025-37842
In the Linux kernel, the following vulnerability has been resolved: spi: fsl-qspi: use devm function instead of driver remove Driver use devm APIs to manage clk/irq/resources and register the spicontroller, but the legacy remove function will be called first duringdevice detach and trigger kernel p...
CVE-2025-37877
In the Linux kernel, the following vulnerability has been resolved: iommu: Clear iommu-dma ops on cleanup If iommu_device_register() encounters an error, it can end up tearingdown already-configured groups and default domains, however thiscurrently still leaves devices hooked up to iommu-dma (and e...
CVE-2025-37888
In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix null-ptr-deref in mlx5_create_{inner_,}ttc_table() Add NULL check for mlx5_get_flow_namespace() returns inmlx5_create_inner_ttc_table() and mlx5_create_ttc_table() to preventNULL pointer dereference.
CVE-2025-38002
In the Linux kernel, the following vulnerability has been resolved: io_uring/fdinfo: grab ctx->uring_lock around io_uring_show_fdinfo() Not everything requires locking in there, which is why the 'has_lock'variable exists. But enough does that it's a bit unwieldy to manage.Wrap the whole thing in...
CVE-2022-49757
In the Linux kernel, the following vulnerability has been resolved: EDAC/highbank: Fix memory leak in highbank_mc_probe() When devres_open_group() fails, it returns -ENOMEM without freeing memoryallocated by edac_mc_alloc(). Call edac_mc_free() on the error handling path to avoid a memory leak. [ b...
CVE-2022-49771
In the Linux kernel, the following vulnerability has been resolved: dm ioctl: fix misbehavior if list_versions races with module loading __list_versions will first estimate the required space using the"dm_target_iterate(list_version_get_needed, &needed)" call and then willfill the space using the "...
CVE-2022-49779
In the Linux kernel, the following vulnerability has been resolved: kprobes: Skip clearing aggrprobe's post_handler in kprobe-on-ftrace case In __unregister_kprobe_top(), if the currently unregistered probe haspost_handler but other child probes of the aggrprobe do not havepost_handler, the post_ha...