CVE-2022-49891

In the Linux kernel, the following vulnerability has been resolved: tracing: kprobe: Fix memory leak in test_gen_kprobe/kretprobe_cmd() test_gen_kprobe_cmd() only free buf in fail path, hence buf will leakwhen there is no failure. Move kfree(buf) from fail path to common pathto prevent the memleak....

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-2022-49961

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-2022-50068

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-2022-50126

In the Linux kernel, the following vulnerability has been resolved: jbd2: fix assertion 'jh->b_frozen_data == NULL' failure when journal aborted Following process will fail assertion 'jh->b_frozen_data == NULL' injbd2_journal_dirty_metadata(): jbd2_journal_commit_transaction unlink(dir/a)jh-&...

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-2023-52645

In the Linux kernel, the following vulnerability has been resolved: pmdomain: mediatek: fix race conditions with genpd If the power domains are registered first with genpd and after that the driver attempts to power them on in the probe sequence, then it ispossible that a race condition occurs if g...

CVE-2023-52745

In the Linux kernel, the following vulnerability has been resolved: IB/IPoIB: Fix legacy IPoIB due to wrong number of queues The cited commit creates child PKEY interfaces over netlink willmultiple tx and rx queues, but some devices doesn't support more than 1tx and 1 rx queues. This causes to a cr...

CVE-2023-52779

In the Linux kernel, the following vulnerability has been resolved: fs: Pass AT_GETATTR_NOSEC flag to getattr interface function When vfs_getattr_nosec() calls a filesystem's getattr interface functionthen the 'nosec' should propagate into this function so thatvfs_getattr_nosec() can again be calle...

CVE-2023-52930

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fix potential bit_17 double-free A userspace with multiple threads racing I915_GEM_SET_TILING to set thetiling to I915_TILING_NONE could trigger a double free of the bit_17bitmask. (Or conversely leak memory on the transi...

CVE-2023-52979

In the Linux kernel, the following vulnerability has been resolved: squashfs: harden sanity check in squashfs_read_xattr_id_table While mounting a corrupted filesystem, a signed integer '*xattr_ids' canbecome less than zero. This leads to the incorrect computation of 'len'and 'indexes' values which...

CVE-2023-53030

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Avoid use of GFP_KERNEL in atomic context Using GFP_KERNEL in preemption disable context, causing below warningwhen CONFIG_DEBUG_ATOMIC_SLEEP is enabled. [ 32.542271] BUG: sleeping function called from invalid context...

CVE-2023-53035

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix kernel-infoleak in nilfs_ioctl_wrap_copy() The ioctl helper function nilfs_ioctl_wrap_copy(), which exchanges ametadata array to/from user space, may copy uninitialized buffer regionsto user space memory for read-only i...

CVE-2023-53049

In the Linux kernel, the following vulnerability has been resolved: usb: ucsi: Fix NULL pointer deref in ucsi_connector_change() When ucsi_init() fails, ucsi->connector is NULL, yet in case ofucsi_acpi we may still get events which cause the ucs_acpi code to callucsi_connector_change(), which th...

CVE-2023-53111

In the Linux kernel, the following vulnerability has been resolved: loop: Fix use-after-free issues do_req_filebacked() calls blk_mq_complete_request() synchronously orasynchronously when using asynchronous I/O unless memory allocation fails.Hence, modify loop_handle_cmd() such that it does not der...

CVE-2023-53138

In the Linux kernel, the following vulnerability has been resolved: net: caif: Fix use-after-free in cfusbl_device_notify() syzbot reported use-after-free in cfusbl_device_notify() [1]. Thiscauses a stack trace like below: BUG: KASAN: use-after-free in cfusbl_device_notify+0x7c9/0x870 net/caif/caif...

CVE-2024-26762

In the Linux kernel, the following vulnerability has been resolved: cxl/pci: Skip to handle RAS errors if CXL.mem device is detached The PCI AER model is an awkward fit for CXL error handling. While theexpectation is that a PCI device can escalate to link reset to recoverfrom an AER event, the same...

CVE-2024-26834

In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_flow_offload: release dst in case direct xmit path is used Direct xmit does not use it since it calls dev_queue_xmit() to sendpackets, hence it calls dst_release(). kmemleak reports: unreferenced object 0xffff88814f4...

CVE-2024-27061

In the Linux kernel, the following vulnerability has been resolved: crypto: sun8i-ce - Fix use after free in unprepare sun8i_ce_cipher_unprepare should be called beforecrypto_finalize_skcipher_request, because client callbacks mayimmediately free memory, that isn't needed anymore. But it will beuse...

CVE-2024-38585

In the Linux kernel, the following vulnerability has been resolved: tools/nolibc/stdlib: fix memory error in realloc() Pass user_p_len to memcpy() instead of heap->len to prevent realloc()from copying an extra sizeof(heap) bytes from beyond the allocatedregion.

CVE-2024-41052

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Init the count variable in collecting hot-reset devices The count variable is used without initialization, it results in mistakesin the device counting and crashes the userspace if the get hot reset infopath is triggered.

CVE-2024-41054

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Fix ufshcd_clear_cmd racing issue When ufshcd_clear_cmd is racing with the completion ISR, the completed tagof the request's mq_hctx pointer will be set to NULL by the ISR. Andufshcd_clear_cmd's call to ufshcd_mcq_...

CVE-2024-43816

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Revise lpfc_prep_embed_io routine with proper endian macro usages On big endian architectures, it is possible to run into a memory out ofbounds pointer dereference when FCP targets are zoned. In lpfc_prep_embed_io, the ...

CVE-2024-43838

In the Linux kernel, the following vulnerability has been resolved: bpf: fix overflow check in adjust_jmp_off() adjust_jmp_off() incorrectly used the insn->imm field for all overflow check,which is incorrect as that should only be done or the BPF_JMP32 | BPF_JA case,not the general jump instruct...

CVE-2024-45004

In the Linux kernel, the following vulnerability has been resolved: KEYS: trusted: dcp: fix leak of blob encryption key Trusted keys unseal the key blob on load, but keep the sealed payload inthe blob field so that every subsequent read (export) will simplyconvert this field to hex and send it to u...

CVE-2024-46741

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: Fix double free of 'buf' in error path smatch warning:drivers/misc/fastrpc.c:1926 fastrpc_req_mmap() error: double free of 'buf' In fastrpc_req_mmap() error path, the fastrpc buffer is freed infastrpc_req_munmap_impl...

CVE-2024-57953

In the Linux kernel, the following vulnerability has been resolved: rtc: tps6594: Fix integer overflow on 32bit systems The problem is this multiply in tps6594_rtc_set_offset() tmp = offset * TICKS_PER_HOUR; The "tmp" variable is an s64 but "offset" is a long in the(-277774)-277774 range. On 32bit ...

CVE-2024-57975

In the Linux kernel, the following vulnerability has been resolved: btrfs: do proper folio cleanup when run_delalloc_nocow() failed [BUG]With CONFIG_DEBUG_VM set, test case generic/476 has some chance to crashwith the following VM_BUG_ON_FOLIO(): BTRFS error (device dm-3): cow_file_range failed, st...

CVE-2025-21746

In the Linux kernel, the following vulnerability has been resolved: Input: synaptics - fix crash when enabling pass-through port When enabling a pass-through port an interrupt might come before psmousedriver binds to the pass-through port. However synaptics sub-drivertries to access psmouse instanc...

CVE-2025-21851

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix softlockup in arena_map_free on 64k page kernel On an aarch64 kernel with CONFIG_PAGE_SIZE_64KB=y,arena_htab tests cause a segmentation fault and soft lockup.The same failure is not observed with 4k pages on aarch64. It tu...

CVE-2025-21990

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: NULL-check BO's backing store when determining GFX12 PTE flags PRT BOs may not have any backing store, so bo->tbo.resource will beNULL. Check for that before dereferencing. (cherry picked from commit 3e3fcd29b505cebe...

CVE-2025-23153

In the Linux kernel, the following vulnerability has been resolved: arm/crc-t10dif: fix use of out-of-scope array in crc_t10dif_arch() Fix a silly bug where an array was used outside of its scope.

CVE-2025-37845

In the Linux kernel, the following vulnerability has been resolved: tracing: fprobe events: Fix possible UAF on modules Commit ac91052f0ae5 ("tracing: tprobe-events: Fix leakage of modulerefcount") moved try_module_get() from __find_tracepoint_module_cb()to find_tracepoint() caller, but that introd...

CVE-2025-37929

In the Linux kernel, the following vulnerability has been resolved: arm64: errata: Add missing sentinels to Spectre-BHB MIDR arrays Commit a5951389e58d ("arm64: errata: Add newer ARM cores to thespectre_bhb_loop_affected() lists") added some additional CPUs to theSpectre-BHB workaround, including s...

CVE-2025-37954

In the Linux kernel, the following vulnerability has been resolved: smb: client: Avoid race in open_cached_dir with lease breaks A pre-existing valid cfid returned from find_or_create_cached_dir mightrace with a lease break, meaning open_cached_dir doesn't consider itvalid, and thinks it's newly-co...

CVE-2025-37959

In the Linux kernel, the following vulnerability has been resolved: bpf: Scrub packet on bpf_redirect_peer When bpf_redirect_peer is used to redirect packets to a device inanother network namespace, the skb isn't scrubbed. That can lead skbinformation from one namespace to be "misused" in another n...

CVE-2025-37978

In the Linux kernel, the following vulnerability has been resolved: block: integrity: Do not call set_page_dirty_lock() Placing multiple protection information buffers inside the same pagecan lead to oopses because set_page_dirty_lock() can't be called frominterrupt context. Since a protection info...

CVE-2001-1391

Off-by-one vulnerability in CPIA driver of Linux kernel before 2.2.19 allows users to modify kernel memory.

CVE-2007-1353

The setsockopt function in the L2CAP and HCI Bluetooth support in the Linux kernel before 2.4.34.3 allows context-dependent attackers to read kernel memory and obtain sensitive information via unspecified vectors involving the copy_from_user function accessing an uninitialized stack buffer.

CVE-2008-3534

The shmem_delete_inode function in mm/shmem.c in the tmpfs implementation in the Linux kernel before 2.6.26.1 allows local users to cause a denial of service (system crash) via a certain sequence of file create, remove, and overwrite operations, as demonstrated by the insserv program, related to al...

CVE-2013-1958

The scm_check_creds function in net/core/scm.c in the Linux kernel before 3.8.6 does not properly enforce capability requirements for controlling the PID value associated with a UNIX domain socket, which allows local users to bypass intended access restrictions by leveraging the time interval durin...

CVE-2013-7348

Double free vulnerability in the ioctx_alloc function in fs/aio.c in the Linux kernel before 3.12.4 allows local users to cause a denial of service (system crash) or possibly have unspecified other impact via vectors involving an error condition in the aio_setup_ring function.

CVE-2014-4157

arch/mips/include/asm/thread_info.h in the Linux kernel before 3.14.8 on the MIPS platform does not configure _TIF_SECCOMP checks on the fast system-call path, which allows local users to bypass intended PR_SET_SECCOMP restrictions by executing a crafted application without invoking a trace or audi...

CVE-2014-6417

net/ceph/auth_x.c in Ceph, as used in the Linux kernel before 3.16.3, does not properly consider the possibility of kmalloc failure, which allows remote attackers to cause a denial of service (system crash) or possibly have unspecified other impact via a long unencrypted auth ticket.

CVE-2015-0568

Use-after-free vulnerability in the msm_set_crop function in drivers/media/video/msm/msm_camera.c in the MSM-Camera driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, allows attackers to gain privileges or cause a ...

CVE-2021-47199

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: CT, Fix multiple allocations and memleak of mod acts CT clear action offload adds additional mod hdr actions to theflow's original mod actions in order to clear the registers whichhold ct_state.When such flow also includ...

CVE-2021-47244

In the Linux kernel, the following vulnerability has been resolved: mptcp: Fix out of bounds when parsing TCP options The TCP option parser in mptcp (mptcp_get_options) could read one byteout of bounds. When the length is 1, the execution flow gets into theloop, reads one byte of the opcode, and if...

CVE-2021-47322

In the Linux kernel, the following vulnerability has been resolved: NFSv4: Fix an Oops in pnfs_mark_request_commit() when doing O_DIRECT Fix an Oopsable condition in pnfs_mark_request_commit() when we'reputting a set of writes on the commit list to reschedule them after afailed pNFS attempt.

CVE-2021-47507

In the Linux kernel, the following vulnerability has been resolved: nfsd: Fix nsfd startup race (again) Commit bd5ae9288d64 ("nfsd: register pernet ops last, unregister first")has re-opened rpc_pipefs_event() race against nfsd_net_id registration(register_pernet_subsys()) which has been fixed by co...

CVE-2021-47508

In the Linux kernel, the following vulnerability has been resolved: btrfs: free exchange changeset on failures Fstests runs on my VMs have show several kmemleak reports like the following. unreferenced object 0xffff88811ae59080 (size 64):comm "xfs_io", pid 12124, jiffies 4294987392 (age 6.368s)hex ...