CVE-2024-35838

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix potential sta-link leak When a station is allocated, links are added but notset to valid yet (e.g. during connection to an AP MLD),we might remove the station without ever marking linksvalid, and leak them. Fix ...

CVE-2024-36882

In the Linux kernel, the following vulnerability has been resolved: mm: use memalloc_nofs_save() in page_cache_ra_order() See commit f2c817bed58d ("mm: use memalloc_nofs_save in readahead path"),ensure that page_cache_ra_order() do not attempt to reclaim file-backedpages too, or it leads to a deadl...

CVE-2024-36921

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: guard against invalid STA ID on removal Guard against invalid station IDs in iwl_mvm_mld_rm_sta_id as that wouldresult in out-of-bounds array accesses. This prevents issues should thedriver get into a bad state ...

CVE-2024-41005

In the Linux kernel, the following vulnerability has been resolved: netpoll: Fix race condition in netpoll_owner_active KCSAN detected a race condition in netpoll: BUG: KCSAN: data-race in net_rx_action / netpoll_send_skb write (marked) to 0xffff8881164168b0 of 4 bytes by interrupt on cpu 10: net_r...

CVE-2024-47692

In the Linux kernel, the following vulnerability has been resolved: nfsd: return -EINVAL when namelen is 0 When we have a corrupted main.sqlite in /var/lib/nfs/nfsdcld/, it mayresult in namelen being 0, which will cause memdup_user() to returnZERO_SIZE_PTR.When we access the name.data that has been...

CVE-2024-49851

In the Linux kernel, the following vulnerability has been resolved: tpm: Clean up TPM space after command failure tpm_dev_transmit prepares the TPM space before attempting commandtransmission. However if the command fails no rollback of thispreparation is done. This can result in transient handles ...

CVE-2024-49894

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix index out of bounds in degamma hardware format translation Fixes index out of bounds issue incm_helper_translate_curve_to_degamma_hw_format function. The issuecould occur when the index 'i' exceeds the number o...

CVE-2024-49948

In the Linux kernel, the following vulnerability has been resolved: net: add more sanity checks to qdisc_pkt_len_init() One path takes care of SKB_GSO_DODGY, assumingskb->len is bigger than hdr_len. virtio_net_hdr_to_skb() does not fully dissect TCP headers,it only make sure it is at least 20 by...

CVE-2024-57807

In the Linux kernel, the following vulnerability has been resolved: scsi: megaraid_sas: Fix for a potential deadlock This fixes a 'possible circular locking dependency detected' warningCPU0 CPU1---- ----lock(&instance->reset_mutex);lock(&shost->scan_mutex);lock(&instance->reset_mutex);lock...

CVE-2024-57843

In the Linux kernel, the following vulnerability has been resolved: virtio-net: fix overflow inside virtnet_rq_alloc When the frag just got a page, then may lead to regression on VM.Specially if the sysctl net.core.high_order_alloc_disable value is 1,then the frag always get a page when do refill. ...

CVE-2024-57879

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: iso: Always release hdev at the end of iso_listen_bis Since hci_get_route holds the device before returning, the hdevshould be released with hci_dev_put at the end of iso_listen_biseven if the function returns with an er...

CVE-2024-57938

In the Linux kernel, the following vulnerability has been resolved: net/sctp: Prevent autoclose integer overflow in sctp_association_init() While by default max_autoclose equals to INT_MAX / HZ, one may setnet.sctp.max_autoclose to UINT_MAX. There is code insctp_association_init() that can conseque...

CVE-2025-39755

In the Linux kernel, the following vulnerability has been resolved: staging: gpib: Fix cb7210 pcmcia Oops The pcmcia_driver struct was still only using the old .nameinitialization in the drv field. This led to a NULL pointerderef Oops in strcmp called from pcmcia_register_driver. Initialize the pcm...

CVE-2014-4608

Multiple integer overflows in the lzo1x_decompress_safe function in lib/lzo/lzo1x_decompress_safe.c in the LZO decompressor in the Linux kernel before 3.15.2 allow context-dependent attackers to cause a denial of service (memory corruption) via a crafted Literal Run. NOTE: the author of the LZO alg...

CVE-2016-2186

The powermate_probe function in drivers/input/misc/powermate.c in the Linux kernel before 4.5.1 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor.

CVE-2017-18193

fs/f2fs/extent_cache.c in the Linux kernel before 4.13 mishandles extent trees, which allows local users to cause a denial of service (BUG) via an application with multiple threads.

CVE-2020-10742

A flaw was found in the Linux kernel. An index buffer overflow during Direct IO write leading to the NFS client to crash. In some cases, a reach out of the index after one memory allocation by kmalloc will cause a kernel panic. The highest threat from this vulnerability is to data confidentiality a...

CVE-2021-30178

An issue was discovered in the Linux kernel through 5.11.11. synic_get in arch/x86/kvm/hyperv.c has a NULL pointer dereference for certain accesses to the SynIC Hyper-V context, aka CID-919f4ebc5987.

CVE-2021-47671

In the Linux kernel, the following vulnerability has been resolved: can: etas_es58x: es58x_rx_err_msg(): fix memory leak in error path In es58x_rx_err_msg(), if can->do_set_mode() fails, the functiondirectly returns without calling netif_rx(skb). This means that theskb previously allocated by al...

CVE-2022-2318

There are use-after-free vulnerabilities caused by timer handler in net/rose/rose_timer.c of linux that allow attackers to crash linux kernel without any privileges.

CVE-2022-45888

An issue was discovered in the Linux kernel through 6.0.9. drivers/char/xillybus/xillyusb.c has a race condition and use-after-free during physical removal of a USB device.

CVE-2022-48943

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: make apf token non-zero to fix bug In current async pagefault logic, when a page is ready, KVM relies onkvm_arch_can_dequeue_async_page_present() to determine whether to delivera READY event to the Guest. This functio...

CVE-2023-52690

In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv: Add a null pointer check to scom_debug_init_one() kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.Add a null pointer check, and release 'ent' to avoid memory leaks.

CVE-2023-52760

In the Linux kernel, the following vulnerability has been resolved: gfs2: Fix slab-use-after-free in gfs2_qd_dealloc In gfs2_put_super(), whether withdrawn or not, the quota shouldbe cleaned up by gfs2_quota_cleanup(). Otherwise, struct gfs2_sbd will be freed before gfs2_qd_dealloc (rcucallback) ha...

CVE-2023-52819

In the Linux kernel, the following vulnerability has been resolved: drm/amd: Fix UBSAN array-index-out-of-bounds for Polaris and Tonga For pptable structs that use flexible array sizes, use flexible arrays.

CVE-2024-0582

A memory leak flaw was found in the Linux kernel’s io_uring functionality in how a user registers a buffer ring with IORING_REGISTER_PBUF_RING, mmap() it, and then frees it. This flaw allows a local user to crash or potentially escalate their privileges on the system.

CVE-2024-26883

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix stackmap overflow check on 32-bit arches The stackmap code relies on roundup_pow_of_two() to compute the numberof hash buckets, and contains an overflow check by checking if theresulting value is 0. However, on 32-bit arch...

CVE-2024-27016

In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: validate pppoe header Ensure there is sufficient room to access the protocol field of thePPPoe header. Validate it once before the flowtable lookup, then use ahelper function to access protocol field.

CVE-2024-35852

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrum_acl_tcam: Fix memory leak when canceling rehash work The rehash delayed work is rescheduled with a delay if the number ofcredits at end of the work is not negative as supposedly it means thatthe migration ended. Oth...

CVE-2024-35960

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Properly link new fs rules into the tree Previously, add_rule_fg would only add newly created rules from thehandle into the tree when they had a refcount of 1. On the other hand,create_flow_handle tries hard to find and r...

CVE-2024-36933

In the Linux kernel, the following vulnerability has been resolved: nsh: Restore skb->{protocol,data,mac_header} for outer header in nsh_gso_segment(). syzbot triggered various splats (see [0] and links) by a crafted GSOpacket of VIRTIO_NET_HDR_GSO_UDP layering the following protocols: ETH_P_802...

CVE-2024-36955

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: intel-sdw-acpi: fix usage of device_get_named_child_node() The documentation for device_get_named_child_node() mentions thisimportant point: "The caller is responsible for calling fwnode_handle_put() on thereturned fwnod...

CVE-2024-38559

In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Ensure the copied buf is NUL terminated Currently, we allocate a count-sized kernel buffer and copy count fromuserspace to that buffer. Later, we use kstrtouint on this buffer but wedon't ensure that the string is termi...

CVE-2024-40954

In the Linux kernel, the following vulnerability has been resolved: net: do not leave a dangling sk pointer, when socket creation fails It is possible to trigger a use-after-free by: attaching an fentry probe to __sock_release() and the probe calling thebpf_get_socket_cookie() helper running tracer...

CVE-2024-40958

In the Linux kernel, the following vulnerability has been resolved: netns: Make get_net_ns() handle zero refcount net Syzkaller hit a warning:refcount_t: addition on 0; use-after-free.WARNING: CPU: 3 PID: 7890 at lib/refcount.c:25 refcount_warn_saturate+0xdf/0x1d0Modules linked in:CPU: 3 PID: 7890 ...

CVE-2024-40989

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Disassociate vcpus from redistributor region on teardown When tearing down a redistributor region, make sure we don't haveany dangling pointer to that region stored in a vcpu.

CVE-2024-41044

In the Linux kernel, the following vulnerability has been resolved: ppp: reject claimed-as-LCP but actually malformed packets Since 'ppp_async_encode()' assumes valid LCP packets (with codefrom 1 to 7 inclusive), add 'ppp_check_packet()' to ensure thatLCP packet has an actual body beyond PPP_LCP he...

CVE-2024-41063

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_core: cancel all works upon hci_unregister_dev() syzbot is reporting that calling hci_release_dev() from hci_error_reset()due to hci_dev_put() from hci_error_reset() can cause deadlock atdestroy_workqueue(), for hci_...

CVE-2024-42240

In the Linux kernel, the following vulnerability has been resolved: x86/bhi: Avoid warning in #DB handler due to BHI mitigation When BHI mitigation is enabled, if SYSENTER is invoked with the TF flag setthen entry_SYSENTER_compat() uses CLEAR_BRANCH_HISTORY and calls theclear_bhb_loop() before the ...

CVE-2024-46724

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix out-of-bounds read of df_v1_7_channel_number Check the fb_channel_number range to avoid the array out-of-boundsread error

CVE-2024-50024

In the Linux kernel, the following vulnerability has been resolved: net: Fix an unsafe loop on the list The kernel may crash when deleting a genetlink family if there are stilllisteners for that family: Oops: Kernel access of bad area, sig: 11 [#1]...NIP [c000000000c080bc] netlink_update_socket_mc+...

CVE-2024-50234

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlegacy: Clear stale interrupts before resuming device iwl4965 fails upon resume from hibernation on my laptop. The reasonseems to be a stale interrupt which isn't being cleared out beforeinterrupts are enabled. We end up wi...

CVE-2024-53059

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: Fix response handling in iwl_mvm_send_recovery_cmd() The size of the response packet is not validated. The response buffer is not freed. Resolve these issues by switching to iwl_mvm_send_cmd_status(),which handl...

CVE-2024-53166

In the Linux kernel, the following vulnerability has been resolved: block, bfq: fix bfqq uaf in bfq_limit_depth() Set new allocated bfqq to bic or remove freed bfqq from bic are bothprotected by bfqd->lock, however bfq_limit_depth() is deferencing bfqqfrom bic without the lock, this can lead to ...

CVE-2024-53227

In the Linux kernel, the following vulnerability has been resolved: scsi: bfa: Fix use-after-free in bfad_im_module_exit() BUG: KASAN: slab-use-after-free in __lock_acquire+0x2aca/0x3a20Read of size 8 at addr ffff8881082d80c8 by task modprobe/25303 Call Trace:dump_stack_lvl+0x95/0xe0print_report+0x...

CVE-2024-56751

In the Linux kernel, the following vulnerability has been resolved: ipv6: release nexthop on device removal The CI is hitting some aperiodic hangup at device removal time in thepmtu.sh self-test: unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6ref_tracker: veth_A-R1@ffff8...

CVE-2024-56770

In the Linux kernel, the following vulnerability has been resolved: net/sched: netem: account for backlog updates from child qdisc In general, 'qlen' of any classful qdisc should keep track of thenumber of packets that the qdisc itself and all of its children holds.In case of netem, 'qlen' only acc...

CVE-2025-21667

In the Linux kernel, the following vulnerability has been resolved: iomap: avoid avoid truncating 64-bit offset to 32 bits on 32-bit kernels, iomap_write_delalloc_scan() was inadvertently using a32-bit position due to folio_next_index() returning an unsigned long.This could lead to an infinite loop...

CVE-2025-21846

In the Linux kernel, the following vulnerability has been resolved: acct: perform last write from workqueue In [1] it was reported that the acct(2) system call can be used totrigger NULL deref in cases where it is set to write to a file thattriggers an internal lookup. This can e.g., happen when po...

CVE-2009-1439

Buffer overflow in fs/cifs/connect.c in CIFS in the Linux kernel 2.6.29 and earlier allows remote attackers to cause a denial of service (crash) via a long nativeFileSystem field in a Tree Connect response to an SMB mount request.