CVE-2025-38001

In the Linux kernel, the following vulnerability has been resolved: net_sched: hfsc: Address reentrant enqueue adding class to eltree twice Savino says:"We are writing to report that this recent patch(141d34391abbb315d68556b7c67ad97885407547) [1]can be bypassed, and a UAF can still occur when HFSC ...

CVE-2025-38000

In the Linux kernel, the following vulnerability has been resolved: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() When enqueuing the first packet to an HFSC class, hfsc_enqueue() calls thechild qdisc's peek() operation before incrementing sch->q.qlen andsch->qstats.backl...

CVE-2025-38003

In the Linux kernel, the following vulnerability has been resolved: can: bcm: add missing rcu read protection for procfs content When the procfs content is generated for a bcm_op which is in the processto be removed the procfs output might show unreliable data (UAF). As the removal of bcm_op's is a...

CVE-2025-38004

In the Linux kernel, the following vulnerability has been resolved: can: bcm: add locking for bcm_op runtime updates The CAN broadcast manager (CAN BCM) can send a sequence of CAN frames viahrtimer. The content and also the length of the sequence can be changedresp reduced at runtime where the 'cur...

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-2022-50093

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: avoid invalid memory access via node_online(NUMA_NO_NODE) KASAN reports: [ 4.668325][ T0] BUG: KASAN: wild-memory-access in dmar_parse_one_rhsa (arch/x86/include/asm/bitops.h:214 arch/x86/include/asm/bitops.h:226 includ...

CVE-2022-50066

In the Linux kernel, the following vulnerability has been resolved: net: atlantic: fix aq_vec index out of range error The final update statement of the for loop exceeds the array range, thedereference of self->aq_vec[i] is not checked and then leads to theindex out of range error.Also fixed thi...

CVE-2022-50100

In the Linux kernel, the following vulnerability has been resolved: sched/core: Do not requeue task on CPU excluded from cpus_mask The following warning was triggered on a large machine early in boot ona distribution kernel but the same problem should also affect mainline. WARNING: CPU: 439 PID: 10...

CVE-2025-38083

In the Linux kernel, the following vulnerability has been resolved: net_sched: prio: fix a race in prio_tune() Gerrard Tai reported a race condition in PRIO, whenever SFQ perturb timerfires at the wrong time. The race is as follows: CPU 0 CPU 1[1]: lock root[2]: qdisc_tree_flush_backlog()[3]: unloc...

CVE-2022-49951

In the Linux kernel, the following vulnerability has been resolved: firmware_loader: Fix use-after-free during unregister In the following code within firmware_upload_unregister(), the call todevice_unregister() could result in the dev_release function freeing thefw_upload_priv structure before it ...

CVE-2022-50088

In the Linux kernel, the following vulnerability has been resolved: mm/damon/reclaim: fix potential memory leak in damon_reclaim_init() damon_reclaim_init() allocates a memory chunk for ctx withdamon_new_ctx(). When damon_select_ops() fails, ctx is not released,which will lead to a memory leak. We ...

CVE-2022-50020

In the Linux kernel, the following vulnerability has been resolved: ext4: avoid resizing to a partial cluster size This patch avoids an attempt to resize the filesystem to anunaligned cluster boundary. An online resize to a size that is notintegral to cluster size results in the last iteration atte...

CVE-2022-50117

In the Linux kernel, the following vulnerability has been resolved: vfio: Split migration ops from main device ops vfio core checks whether the driver sets some migration op (e.g.set_state/get_state) and accordingly calls its op. However, currently mlx5 driver sets the above ops without regards to ...

CVE-2022-49991

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: avoid corrupting page->mapping in hugetlb_mcopy_atomic_pte In MCOPY_ATOMIC_CONTINUE case with a non-shared VMA, pages in the pagecache are installed in the ptes. But hugepage_add_new_anon_rmap is calledfor them mista...

CVE-2022-49998

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix locking in rxrpc's sendmsg Fix three bugs in the rxrpc's sendmsg implementation: (1) rxrpc_new_client_call() should release the socket lock when returningan error from rxrpc_get_call_slot(). (2) rxrpc_wait_for_tx_window_...

CVE-2022-50029

In the Linux kernel, the following vulnerability has been resolved: clk: qcom: ipq8074: dont disable gcc_sleep_clk_src Once the usb sleep clocks are disabled, clock framework is trying todisable the sleep clock source also. However, it seems that it cannot be disabled and trying to do so produces:[...

CVE-2022-50044

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: start MHI channel after endpoit creation MHI channel may generates event/interrupt right after enabling.It may leads to 2 race conditions issues. Such event may be dropped by qcom_mhi_qrtr_dl_callback() at check: if (!qd...

CVE-2022-50151

In the Linux kernel, the following vulnerability has been resolved: usb: cdns3: fix random warning message when driver load Warning log:[ 4.141392] Unexpected gfp: 0x4 (GFP_DMA32). Fixing up to gfp: 0xa20 (GFP_ATOMIC). Fix your code![ 4.150340] CPU: 1 PID: 175 Comm: 1-0050 Not tainted 5.15.5-00039-...

CVE-2022-50200

In the Linux kernel, the following vulnerability has been resolved: selinux: Add boundary check in put_entry() Just like next_entry(), boundary check is necessary to prevent memoryout-of-bound access.

CVE-2022-50201

In the Linux kernel, the following vulnerability has been resolved: selinux: fix memleak in security_read_state_kernel() In this function, it directly returns the result of __security_read_policywithout freeing the allocated memory in *data, cause memory leak issue,so free the memory if __security_...

CVE-2025-38089

In the Linux kernel, the following vulnerability has been resolved: sunrpc: handle SVC_GARBAGE during svc auth processing as auth error tianshuo han reported a remotely-triggerable crash if the client sends akernel RPC server a specially crafted packet. If decoding the RPC replyfails in such a way ...

CVE-2022-49960

In the Linux kernel, the following vulnerability has been resolved: drm/i915: fix null pointer dereference Asus chromebook CX550 crashes during boot on v5.17-rc1 kernel.The root cause is null pointer defeference of bi_nextin tgl_get_bw_info() in drivers/gpu/drm/i915/display/intel_bw.c. BUG: kernel ...

CVE-2022-50069

In the Linux kernel, the following vulnerability has been resolved: BPF: Fix potential bad pointer dereference in bpf_sys_bpf() The bpf_sys_bpf() helper function allows an eBPF program to load anothereBPF program from within the kernel. In this case the argument unionbpf_attr pointer (as well as th...

CVE-2022-50095

In the Linux kernel, the following vulnerability has been resolved: posix-cpu-timers: Cleanup CPU timers before freeing them during exec Commit 55e8c8eb2c7b ("posix-cpu-timers: Store a reference to a pid not atask") started looking up tasks by PID when deleting a CPU timer. When a non-leader thread...

CVE-2022-50190

In the Linux kernel, the following vulnerability has been resolved: spi: Fix simplification of devm_spi_register_controller This reverts commit 59ebbe40fb51 ("spi: simplifydevm_spi_register_controller"). If devm_add_action() fails in devm_add_action_or_reset(),devm_spi_unregister() will be called, ...

CVE-2022-49961

In the Linux kernel, the following vulnerability has been resolved: bpf: Do mark_chain_precision for ARG_CONST_ALLOC_SIZE_OR_ZERO Precision markers need to be propagated whenever we have an ARG_CONST_*style argument, as the verifier cannot consider imprecise scalars to beequivalent for the purposes...

CVE-2022-49969

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: clear optc underflow before turn off odm clock [Why]After ODM clock off, optc underflow bit will be kept there always and clear not work.We need to clear that before clock off. [How]Clear that if have when clock of...

CVE-2022-49995

In the Linux kernel, the following vulnerability has been resolved: writeback: avoid use-after-free after removing device When a disk is removed, bdi_unregister gets called to stop furtherwriteback and wait for associated delayed work to complete. However,wb_inode_writeback_end() may schedule bandw...

CVE-2022-50035

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix use-after-free on amdgpu_bo_list mutex If amdgpu_cs_vm_handling returns r != 0, then it will unlock thebo_list_mutex inside the function amdgpu_cs_vm_handling and again onamdgpu_cs_parser_fini. This problem results ...

CVE-2022-50072

In the Linux kernel, the following vulnerability has been resolved: NFSv4/pnfs: Fix a use-after-free bug in open If someone cancels the open RPC call, then we must not try to freeeither the open slot or the layoutget operation arguments, since theyare likely still in use by the hung RPC call.

CVE-2022-50168

In the Linux kernel, the following vulnerability has been resolved: bpf, x86: fix freeing of not-finalized bpf_prog_pack syzbot reported a few issues with bpf_prog_pack [1], [2]. This only happenswith multiple subprogs. In jit_subprogs(), we first call bpf_int_jit_compile()on each sub program. And ...

CVE-2022-50177

In the Linux kernel, the following vulnerability has been resolved: rcutorture: Fix ksoftirqd boosting timing and iteration The RCU priority boosting can fail in two situations: If (nr_cpus= > maxcpus=), which means if the total number of CPUsis higher than those brought online at boot, then tor...

CVE-2022-49940

In the Linux kernel, the following vulnerability has been resolved: tty: n_gsm: add sanity check for gsm->receive in gsm_receive_buf() A null pointer dereference can happen when attempting to access the"gsm->receive()" function in gsmld_receive_buf(). Currently, the codeassumes that gsm->r...

CVE-2022-50212

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: do not allow CHAIN_ID to refer to another table When doing lookups for chains on the same batch by using its ID, a chainfrom a different table can be used. If a rule is added to a table butrefers to a chain in...

CVE-2022-49983

In the Linux kernel, the following vulnerability has been resolved: udmabuf: Set the DMA mask for the udmabuf device (v2) If the DMA mask is not set explicitly, the following warning occurswhen the userspace tries to access the dma-buf via the CPU asreported by syzbot here: WARNING: CPU: 1 PID: 359...

CVE-2022-50022

In the Linux kernel, the following vulnerability has been resolved: drivers:md:fix a potential use-after-free bug In line 2884, "raid5_release_stripe(sh);" drops the reference to sh andmay cause sh to be released. However, sh is subsequently used in lines2886 "if (sh->batch_head && sh != sh->...

CVE-2022-50115

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc3-topology: Prevent double freeing of ipc_control_data via load_bytes We have sanity checks for byte controls and if any of the fail the locallyallocated scontrol->ipc_control_data is freed up, but not set to NULL....

CVE-2022-50178

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: 8852a: rfk: fix div 0 exception The DPK is a kind of RF calibration whose algorithm is to fine tuneparameters and calibrate, and check the result. If the result isn't goodenough, it could adjust parameters and try agai...

CVE-2022-49977

In the Linux kernel, the following vulnerability has been resolved: ftrace: Fix NULL pointer dereference in is_ftrace_trampoline when ftrace is dead ftrace_startup does not remove ops from ftrace_ops_list whenftrace_startup_enable fails: register_ftrace_functionftrace_startup__register_ftrace_funct...

CVE-2022-50211

In the Linux kernel, the following vulnerability has been resolved: md-raid10: fix KASAN warning There's a KASAN warning in raid10_remove_disk when running the lvmtest lvconvert-raid-reshape.sh. We fix this warning by verifying that thevalue "number" is valid. BUG: KASAN: slab-out-of-bounds in raid...

CVE-2022-50213

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: do not allow SET_ID to refer to another table When doing lookups for sets on the same batch by using its ID, a set from adifferent table can be used. Then, when the table is removed, a reference to the set may...

CVE-2022-50000

In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: fix stuck flows on cleanup due to pending work To clear the flow table on flow table free, the following sequencenormally happens in order: gc_step work is stopped to disable any further stats/del requests. Al...

CVE-2022-50136

In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Fix duplicated reported IW_CM_EVENT_CONNECT_REPLY event If siw_recv_mpa_rr returns -EAGAIN, it means that the MPA reply hasn'tbeen received completely, and should not report IW_CM_EVENT_CONNECT_REPLYin this case. This may...

CVE-2022-49962

In the Linux kernel, the following vulnerability has been resolved: xhci: Fix null pointer dereference in remove if xHC has only one roothub The remove path in xhci platform driver tries to remove and put both mainand shared hcds even if only a main hcd exists (one roothub) This causes a null point...

CVE-2022-50039

In the Linux kernel, the following vulnerability has been resolved: stmmac: intel: Add a missing clk_disable_unprepare() call in intel_eth_pci_remove() Commit 09f012e64e4b ("stmmac: intel: Fix clock handling on error and removepaths") removed this clk_disable_unprepare() This was partly revert by c...

CVE-2022-50053

In the Linux kernel, the following vulnerability has been resolved: iavf: Fix reset error handling Do not call iavf_close in iavf_reset_task error handling. Doing so canlead to double call of napi_disable, which can lead to deadlock there.Removing VF would lead to iavf_remove task being stuck, beca...

CVE-2022-50068

In the Linux kernel, the following vulnerability has been resolved: drm/ttm: Fix dummy res NULL ptr deref bug Check the bo->resource value before accessing the resourcemem_type. v2: Fix commit description unwrapped warning [ 40.191227][ T184] general protection fault, probably for non-canonical ...

CVE-2022-50091

In the Linux kernel, the following vulnerability has been resolved: locking/csd_lock: Change csdlock_debug from early_param to __setup The csdlock_debug kernel-boot parameter is parsed by theearly_param() function csdlock_debug(). If set, csdlock_debug()invokes static_branch_enable() to enable csd_...

CVE-2022-50148

In the Linux kernel, the following vulnerability has been resolved: kernfs: fix potential NULL dereference in __kernfs_remove When lockdep is enabled, lockdep_assert_held_write wouldcause potential NULL pointer dereference. Fix the following smatch warnings: fs/kernfs/dir.c:1353 __kernfs_remove() w...

CVE-2022-50227

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/xen: Initialize Xen timer only once Add a check for existing xen timers before initializing a new one. Currently kvm_xen_init_timer() is called on everyKVM_XEN_VCPU_ATTR_TYPE_TIMER, which is causing the following ODEBUGcra...