CVE-2021-47595

In the Linux kernel, the following vulnerability has been resolved: net/sched: sch_ets: don't remove idle classes from the round-robin list Shuang reported that the following script: tc qdisc add dev ddd0 handle 10: parent 1: ets bands 8 strict 4 priomap 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 mausezahn dd...

CVE-2022-48651

In the Linux kernel, the following vulnerability has been resolved: ipvlan: Fix out-of-bound bugs caused by unset skb->mac_header If an AF_PACKET socket is used to send packets through ipvlan and thedefault xmit function of the AF_PACKET socket is changed fromdev_queue_xmit() to packet_direct_xm...

CVE-2022-48953

In the Linux kernel, the following vulnerability has been resolved: rtc: cmos: Fix event handler registration ordering issue Because acpi_install_fixed_event_handler() enables the eventautomatically on success, it is incorrect to call it before thehandler routine passed to it is ready to handle eve...

CVE-2022-49027

In the Linux kernel, the following vulnerability has been resolved: iavf: Fix error handling in iavf_init_module() The iavf_init_module() won't destroy workqueue when pci_register_driver()failed. Call destroy_workqueue() when pci_register_driver() failed toprevent the resource leak. Similar to the ...

CVE-2022-49033

In the Linux kernel, the following vulnerability has been resolved: btrfs: qgroup: fix sleep from invalid context bug in btrfs_qgroup_inherit() Syzkaller reported BUG as follows: BUG: sleeping function called from invalid context atinclude/linux/sched/mm.h:274Call Trace:dump_stack_lvl+0xcd/0x134__m...

CVE-2022-49307

In the Linux kernel, the following vulnerability has been resolved: tty: synclink_gt: Fix null-pointer-dereference in slgt_clean() When the driver fails at alloc_hdlcdev(), and then we remove the drivermodule, we will get the following splat: [ 25.065966] general protection fault, probably for non-...

CVE-2022-49381

In the Linux kernel, the following vulnerability has been resolved: jffs2: fix memory leak in jffs2_do_fill_super If jffs2_iget() or d_make_root() in jffs2_do_fill_super() returnsan error, we can observe the following kmemleak report: unreferenced object 0xffff888105a65340 (size 64):comm "mount", p...

CVE-2022-49669

In the Linux kernel, the following vulnerability has been resolved: mptcp: fix race on unaccepted mptcp sockets When the listener socket owning the relevant request is closed,it frees the unaccepted subflows and that causes later deletionof the paired MPTCP sockets. The mptcp socket's worker can ru...

CVE-2023-46343

In the Linux kernel before 6.5.9, there is a NULL pointer dereference in send_acknowledge in net/nfc/nci/spi.c.

CVE-2023-52627

In the Linux kernel, the following vulnerability has been resolved: iio: adc: ad7091r: Allow users to configure device events AD7091R-5 devices are supported by the ad7091r-5 driver together withthe ad7091r-base driver. Those drivers declared iio events for notifyinguser space when ADC readings fal...

CVE-2023-52783

In the Linux kernel, the following vulnerability has been resolved: net: wangxun: fix kernel panic due to null pointer When the device uses a custom subsystem vendor ID, the functionwx_sw_init() returns before the memory of 'wx->mac_table' is allocated.The null pointer will causes the kernel pan...

CVE-2024-26750

In the Linux kernel, the following vulnerability has been resolved: af_unix: Drop oob_skb ref before purging queue in GC. syzbot reported another task hung in __unix_gc(). [0] The current while loop assumes that all of the left candidateshave oob_skb and calling kfree_skb(oob_skb) releases the rema...

CVE-2024-26788

In the Linux kernel, the following vulnerability has been resolved: dmaengine: fsl-qdma: init irq after reg initialization Initialize the qDMA irqs after the registers are configured so thatinterrupts that may have been pending from a primary kernel don't getprocessed by the irq handler before it i...

CVE-2024-26807

In the Linux kernel, the following vulnerability has been resolved: Both cadence-quadspi ->runtime_suspend() and ->runtime_resume()implementations start with: struct cqspi_st *cqspi = dev_get_drvdata(dev); struct spi_controller *host = dev_get_drvdata(dev); This obviously cannot be correct, u...

CVE-2024-35829

In the Linux kernel, the following vulnerability has been resolved: drm/lima: fix a memleak in lima_heap_alloc When lima_vm_map_bo fails, the resources need to be deallocated, orthere will be memleaks.

CVE-2024-35992

In the Linux kernel, the following vulnerability has been resolved: phy: marvell: a3700-comphy: Fix out of bounds read There is an out of bounds read access of 'gbe_phy_init_fix[fix_idx].addr'every iteration after 'fix_idx' reaches 'ARRAY_SIZE(gbe_phy_init_fix)'. Make sure 'gbe_phy_init[addr]' is u...

CVE-2024-35998

In the Linux kernel, the following vulnerability has been resolved: smb3: fix lock ordering potential deadlock in cifs_sync_mid_result Coverity spotted that the cifs_sync_mid_result function could deadlock "Thread deadlock (ORDER_REVERSAL) lock_order: Calling spin_lock acquireslock TCP_Server_Info....

CVE-2024-36008

In the Linux kernel, the following vulnerability has been resolved: ipv4: check for NULL idev in ip_route_use_hint() syzbot was able to trigger a NULL deref in fib_validate_source()in an old tree [1]. It appears the bug exists in latest trees. All calls to __in_dev_get_rcu() must be checked for a N...

CVE-2024-38549

In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: Add 0 size check to mtk_drm_gem_obj Add a check to mtk_drm_gem_init if we attempt to allocate a GEM objectof 0 bytes. Currently, no such check exists and the kernel will panic ifa userspace application attempts to all...

CVE-2024-39495

In the Linux kernel, the following vulnerability has been resolved: greybus: Fix use-after-free bug in gb_interface_release due to race condition. In gb_interface_create, &intf->mode_switch_completion is bound withgb_interface_mode_switch_work. Then it will be started bygb_interface_request_mode...

CVE-2024-42134

In the Linux kernel, the following vulnerability has been resolved: virtio-pci: Check if is_avq is NULL [bug]In the virtio_pci_common.c function vp_del_vqs, vp_dev->is_avq is involvedto determine whether it is admin virtqueue, but this function vp_dev->is_avqmay be empty. For installations, v...

CVE-2024-42157

In the Linux kernel, the following vulnerability has been resolved: s390/pkey: Wipe sensitive data on failure Wipe sensitive data from stack also if the copy_to_user() fails.

CVE-2024-42313

In the Linux kernel, the following vulnerability has been resolved: media: venus: fix use after free in vdec_close There appears to be a possible use after free with vdec_close().The firmware will add buffer release work to the work queue throughHFI callbacks as a normal part of decoding. Randomly ...

CVE-2024-44998

In the Linux kernel, the following vulnerability has been resolved: atm: idt77252: prevent use after free in dequeue_rx() We can't dereference "skb" after calling vcc->push() because the skbis released.

CVE-2024-46782

In the Linux kernel, the following vulnerability has been resolved: ila: call nf_unregister_net_hooks() sooner syzbot found an use-after-free Read in ila_nf_input [1] Issue here is that ila_xlat_exit_net() frees the rhashtable,then call nf_unregister_net_hooks(). It should be done in the reverse wa...

CVE-2024-46804

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add array index check for hdcp ddc access [Why]Coverity reports OVERRUN warning. Do not check if arrayindex valid. [How]Check msg_id valid and valid array index.

CVE-2024-46832

In the Linux kernel, the following vulnerability has been resolved: MIPS: cevt-r4k: Don't call get_c0_compare_int if timer irq is installed This avoids warning: [ 0.118053] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:283 Caused by get_c0_compare_int on secondary CPU...

CVE-2024-47677

In the Linux kernel, the following vulnerability has been resolved: exfat: resolve memory leak from exfat_create_upcase_table() If exfat_load_upcase_table reaches end and returns -EINVAL,allocated memory doesn't get freed and whileexfat_load_default_upcase_table allocates more memory, leading to am...

CVE-2024-47732

In the Linux kernel, the following vulnerability has been resolved: crypto: iaa - Fix potential use after free bug The free_device_compression_mode(iaa_device, device_mode) function frees"device_mode" but it iss passed to iaa_compression_modes[i]->free() a fewlines later resulting in a use after...

CVE-2024-49908

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add null check for 'afb' in amdgpu_dm_update_cursor (v2) This commit adds a null check for the 'afb' variable in theamdgpu_dm_update_cursor function. Previously, 'afb' was assumed to benull at line 8388, but was us...

CVE-2024-49940

In the Linux kernel, the following vulnerability has been resolved: l2tp: prevent possible tunnel refcount underflow When a session is created, it sets a backpointer to its tunnel. Whenthe session refcount drops to 0, l2tp_session_free drops the tunnelrefcount if session->tunnel is non-NULL. How...

CVE-2024-50021

In the Linux kernel, the following vulnerability has been resolved: ice: Fix improper handling of refcount in ice_dpll_init_rclk_pins() This patch addresses a reference count handling issue in theice_dpll_init_rclk_pins() function. The function calls ice_dpll_get_pins(),which increments the referen...

CVE-2024-50170

In the Linux kernel, the following vulnerability has been resolved: net: bcmasp: fix potential memory leak in bcmasp_xmit() The bcmasp_xmit() returns NETDEV_TX_OK without freeing skbin case of mapping fails, add dev_kfree_skb() to fix it.

CVE-2024-50238

In the Linux kernel, the following vulnerability has been resolved: phy: qcom: qmp-usbc: fix NULL-deref on runtime suspend Commit 413db06c05e7 ("phy: qcom-qmp-usb: clean up probe initialisation")removed most users of the platform device driver data from theqcom-qmp-usb driver, but mistakenly also r...

CVE-2024-53081

In the Linux kernel, the following vulnerability has been resolved: media: ar0521: don't overflow when checking PLL values The PLL checks are comparing 64 bit integers with 32 bitones, as reported by Coverity. Depending on the values ofthe variables, this may underflow. Fix it ensuring that both si...

CVE-2024-53098

In the Linux kernel, the following vulnerability has been resolved: drm/xe/ufence: Prefetch ufence addr to catch bogus address access_ok() only checks for addr overflow so also try to read the addrto catch invalid addr sent from userspace. (cherry picked from commit 9408c4508483ffc60811e910a93d6425...

CVE-2024-53216

In the Linux kernel, the following vulnerability has been resolved: nfsd: release svc_expkey/svc_export with rcu_work The last reference for cache_head can be reduced to zero in c_showand e_show(using rcu_read_lock and rcu_read_unlock). Consequently,svc_export_put and expkey_put will be invoked, le...

CVE-2024-56620

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: qcom: Only free platform MSIs when ESI is enabled Otherwise, it will result in a NULL pointer dereference as below: Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008Call trace:mutex_loc...

CVE-2024-56750

In the Linux kernel, the following vulnerability has been resolved: erofs: fix blksize s_blocksize{,_bits} directly for file-backedmounts when the fs block size is smaller than PAGE_SIZE. Previously, EROFS used sb_set_blocksize(), which causeda panic if bdev-backed mounts is not used.

CVE-2024-57881

In the Linux kernel, the following vulnerability has been resolved: mm/page_alloc: don't call pfn_to_page() on possibly non-existent PFN in split_large_buddy() In split_large_buddy(), we might call pfn_to_page() on a PFN that mightnot exist. In corner cases, such as when freeing the highest pageblo...

CVE-2025-21833

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Avoid use of NULL after WARN_ON_ONCE There is a WARN_ON_ONCE to catch an unlikely situation whendomain_remove_dev_pasid can't find the pasid. In case it neverthelesshappens we must avoid using a NULL pointer.

CVE-2025-22040

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix session use-after-free in multichannel connection There is a race condition between session setup andksmbd_sessions_deregister. The session can be freed before the connectionis added to channel list of session.This patch...

CVE-2025-22081

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix a couple integer overflows on 32bit systems On 32bit systems the "off + sizeof(struct NTFS_DE)" addition canhave an integer wrapping issue. Fix it by using size_add().

CVE-2025-22085

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fix use-after-free when rename device name Syzbot reported a slab-use-after-free with the following call trace: ==================================================================BUG: KASAN: slab-use-after-free in nla_put...

CVE-2025-37801

In the Linux kernel, the following vulnerability has been resolved: spi: spi-imx: Add check for spi_imx_setupxfer() Add check for the return value of spi_imx_setupxfer().spi_imx->rx and spi_imx->tx function pointer can be NULL whenspi_imx_setupxfer() return error, and make NULL pointer derefe...

CVE-2008-5182

The inotify functionality in Linux kernel 2.6 before 2.6.28-rc5 might allow local users to gain privileges via unknown vectors related to race conditions in inotify watch removal and umount.

CVE-2010-2954

The irda_bind function in net/irda/af_irda.c in the Linux kernel before 2.6.36-rc3-next-20100901 does not properly handle failure of the irda_open_tsap function, which allows local users to cause a denial of service (NULL pointer dereference and panic) and possibly have unspecified other impact via...

CVE-2010-4342

The aun_incoming function in net/econet/af_econet.c in the Linux kernel before 2.6.37-rc6, when Econet is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and OOPS) by sending an Acorn Universal Networking (AUN) packet over UDP.

CVE-2011-1478

The napi_reuse_skb function in net/core/dev.c in the Generic Receive Offload (GRO) implementation in the Linux kernel before 2.6.38 does not reset the values of certain structure members, which might allow remote attackers to cause a denial of service (NULL pointer dereference) via a malformed VLAN...

CVE-2012-1146

The mem_cgroup_usage_unregister_event function in mm/memcontrol.c in the Linux kernel before 3.2.10 does not properly handle multiple events that are attached to the same eventfd, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unsp...