CVE-2024-36887

In the Linux kernel, the following vulnerability has been resolved: e1000e: change usleep_range to udelay in PHY mdic access This is a partial revert of commit 6dbdd4de0362 ("e1000e: Workaroundfor sporadic MDI error on Meteor Lake systems"). The referenced commitused usleep_range inside the PHY acc...

CVE-2024-38546

In the Linux kernel, the following vulnerability has been resolved: drm: vc4: Fix possible null pointer dereference In vc4_hdmi_audio_init() of_get_address() may returnNULL which is later dereferenced. Fix this bug by adding NULL check. Found by Linux Verification Center (linuxtesting.org) with SVA...

CVE-2024-40917

In the Linux kernel, the following vulnerability has been resolved: memblock: make memblock_set_node() also warn about use of MAX_NUMNODES On an (old) x86 system with SRAT just covering space above 4Gb: ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0xfffffffff] hotplug the commit referenced below leads...

CVE-2024-40944

In the Linux kernel, the following vulnerability has been resolved: x86/kexec: Fix bug with call depth tracking The call to cc_platform_has() triggers a fault and system crash if call depthtracking is active because the GS segment has been reset by load_segments() andGS_BASE is now 0 but call depth...

CVE-2024-40963

In the Linux kernel, the following vulnerability has been resolved: mips: bmips: BCM6358: make sure CBR is correctly set It was discovered that some device have CBR address set to 0 causingkernel panic when arch_sync_dma_for_cpu_all is called. This was notice in situation where the system is booted...

CVE-2024-42138

In the Linux kernel, the following vulnerability has been resolved: mlxsw: core_linecards: Fix double memory deallocation in case of invalid INI file In case of invalid INI file mlxsw_linecard_types_init() deallocates memorybut doesn't reset pointer to NULL and returns 0. In case of any erroroccurr...

CVE-2024-42142

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: E-switch, Create ingress ACL when needed Currently, ingress acl is used for three features. It is created onlywhen vport metadata match and prio tag are enabled. But active-backuplag mode also uses it. It is independent o...

CVE-2024-42151

In the Linux kernel, the following vulnerability has been resolved: bpf: mark bpf_dummy_struct_ops.test_1 parameter as nullable Test case dummy_st_ops/dummy_init_ret_value passes NULL as the firstparameter of the test_1() function. Mark this parameter as nullable tomake verifier aware of such possi...

CVE-2024-46694

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: avoid using null object of framebuffer Instead of using state->fb->obj[0] directly, get object from framebufferby calling drm_gem_fb_get_obj() and return error code when object isnull to avoid using null obje...

CVE-2024-46697

In the Linux kernel, the following vulnerability has been resolved: nfsd: ensure that nfsd4_fattr_args.context is zeroed out If nfsd4_encode_fattr4 ends up doing a "goto out" before we get tochecking for the security label, then args.context will be set touninitialized junk on the stack, which we'l...

CVE-2024-46727

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add otg_master NULL check within resource_log_pipe_topology_update [Why]Coverity reports NULL_RETURN warning. [How]Add otg_master NULL check.

CVE-2024-46788

In the Linux kernel, the following vulnerability has been resolved: tracing/osnoise: Use a cpumask to know what threads are kthreads The start_kthread() and stop_thread() code was not always called with theinterface_lock held. This means that the kthread variable could beunexpectedly changed causin...

CVE-2024-47733

In the Linux kernel, the following vulnerability has been resolved: netfs: Delete subtree of 'fs/netfs' when netfs module exits In netfs_init() or fscache_proc_init(), we create dentry under 'fs/netfs',but in netfs_exit(), we only delete the proc entry of 'fs/netfs' withoutdeleting its subtree. Thi...

CVE-2024-49887

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to don't panic system for no free segment fault injection f2fs: fix to don't panic system for no free segment fault injection syzbot reports a f2fs bug as below: F2FS-fs (loop0): inject no free segment in get_new_segment ...

CVE-2024-50165

In the Linux kernel, the following vulnerability has been resolved: bpf: Preserve param->string when parsing mount options In bpf_parse_param(), keep the value of param->string intact so it canbe freed later. Otherwise, the kmalloc area pointed to by param->stringwill be leaked as shown be...

CVE-2021-4441

In the Linux kernel, the following vulnerability has been resolved: spi: spi-zynq-qspi: Fix a NULL pointer dereference in zynq_qspi_exec_mem_op() In zynq_qspi_exec_mem_op(), kzalloc() is directly used in memset(),which could lead to a NULL pointer dereference on failure ofkzalloc(). Fix this bug by...

CVE-2021-47100

In the Linux kernel, the following vulnerability has been resolved: ipmi: Fix UAF when uninstall ipmi_si and ipmi_msghandler module Hi, When testing install and uninstall of ipmi_si.ko and ipmi_msghandler.ko,the system crashed. The log as follows:[ 141.087026] BUG: unable to handle kernel paging re...

CVE-2021-47205

In the Linux kernel, the following vulnerability has been resolved: clk: sunxi-ng: Unregister clocks/resets when unbinding Currently, unbinding a CCU driver unmaps the device's MMIO region, whileleaving its clocks/resets and their providers registered. This can causea page fault later when some clo...

CVE-2021-47207

In the Linux kernel, the following vulnerability has been resolved: ALSA: gus: fix null pointer dereference on pointer block The pointer block return from snd_gf1_dma_next_block could benull, so there is a potential null pointer dereference issue.Fix this by adding a null check before dereference.

CVE-2021-47376

In the Linux kernel, the following vulnerability has been resolved: bpf: Add oversize check before call kvcalloc() Commit 7661809d493b ("mm: don't allow oversized kvmalloc() calls") add theoversize check. When the allocation is larger than what kmalloc() supports,the following warning triggered: WA...

CVE-2021-47419

In the Linux kernel, the following vulnerability has been resolved: net/sched: sch_taprio: properly cancel timer from taprio_destroy() There is a comment in qdisc_create() about us not calling ops->reset()in some cases. err_out4:/** Any broken qdiscs that would require a ops->reset() here?* T...

CVE-2021-47433

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix abort logic in btrfs_replace_file_extents Error injection testing uncovered a case where we'd end up with acorrupt file system with a missing extent in the middle of a file. Thisoccurs because the if statement to decide ...

CVE-2021-47482

In the Linux kernel, the following vulnerability has been resolved: net: batman-adv: fix error handling Syzbot reported ODEBUG warning in batadv_nc_mesh_free(). The problem wasin wrong error handling in batadv_mesh_init(). Before this patch batadv_mesh_init() was calling batadv_mesh_free() in caseo...

CVE-2021-47500

In the Linux kernel, the following vulnerability has been resolved: iio: mma8452: Fix trigger reference couting The mma8452 driver directly assigns a trigger to the struct iio_dev. TheIIO core when done using this trigger will call iio_trigger_put() to dropthe reference count by 1. Without the matc...

CVE-2021-47565

In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Fix kernel panic during drive powercycle test While looping over shost's sdev list it is possible that oneof the drives is getting removed and its sas_target object isfreed but its sdev object remains intact. Consequ...

CVE-2022-48744

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Avoid field-overflowing memcpy() In preparation for FORTIFY_SOURCE performing compile-time and run-timefield bounds checking for memcpy(), memmove(), and memset(), avoidintentionally writing across neighboring fields. Us...

CVE-2022-48923

In the Linux kernel, the following vulnerability has been resolved: btrfs: prevent copying too big compressed lzo segment Compressed length can be corrupted to be a lot larger than memorywe have allocated for buffer.This will cause memcpy in copy_compressed_segment to write outsideof allocated memo...

CVE-2022-48977

In the Linux kernel, the following vulnerability has been resolved: can: af_can: fix NULL pointer dereference in can_rcv_filter Analogue to commit 8aa59e355949 ("can: af_can: fix NULL pointerdereference in can_rx_register()") we need to check for a missinginitialization of ml_priv in the receive pa...

CVE-2022-49003

In the Linux kernel, the following vulnerability has been resolved: nvme: fix SRCU protection of nvme_ns_head list Walking the nvme_ns_head siblings list is protected by the head's srcuin nvme_ns_head_submit_bio() but not nvme_mpath_revalidate_paths().Removing namespaces from the list also fails to...

CVE-2023-1032

The Linux kernel io_uring IORING_OP_SOCKET operation contained a double free in function __sys_socket_file() in file net/socket.c. This issue was introduced in da214a475f8bd1d3e9e7a19ddfeb4d1617551bab and fixed in 649c15c7691e9b13cbe9bf6c65c365350e056067.

CVE-2023-52694

In the Linux kernel, the following vulnerability has been resolved: drm/bridge: tpd12s015: Drop buggy __exit annotation for remove function With tpd12s015_remove() marked with __exit this function is discardedwhen the driver is compiled as a built-in. The result is that when thedriver unbinds there...

CVE-2023-52737

In the Linux kernel, the following vulnerability has been resolved: btrfs: lock the inode in shared mode before starting fiemap Currently fiemap does not take the inode's lock (VFS lock), it only locksa file range in the inode's io tree. This however can lead to a deadlockif we have a concurrent fs...

CVE-2023-52842

In the Linux kernel, the following vulnerability has been resolved: virtio/vsock: Fix uninit-value in virtio_transport_recv_pkt() KMSAN reported the following uninit-value access issue: =====================================================BUG: KMSAN: uninit-value in virtio_transport_recv_pkt+0x1dfb...

CVE-2023-52873

In the Linux kernel, the following vulnerability has been resolved: clk: mediatek: clk-mt6779: Add check for mtk_alloc_clk_data Add the check for the return value of mtk_alloc_clk_data() in order toavoid NULL pointer dereference.

CVE-2023-52876

In the Linux kernel, the following vulnerability has been resolved: clk: mediatek: clk-mt7629-eth: Add check for mtk_alloc_clk_data Add the check for the return value of mtk_alloc_clk_data() in order toavoid NULL pointer dereference.

CVE-2024-26637

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: rely on mac80211 debugfs handling for vif mac80211 started to delete debugfs entries in certain cases, causing aath11k to crash when it tried to delete the entries later. Fix this byrelying on mac80211 to delete the e...

CVE-2024-26658

In the Linux kernel, the following vulnerability has been resolved: bcachefs: grab s_umount only if snapshotting When I was testing mongodb over bcachefs with compression,there is a lockdep warning when snapshotting mongodb data volume. $ cat test.shprog=bcachefs $prog subvolume create /mnt/data$pr...

CVE-2024-26666

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix RCU use in TDLS fast-xmit This looks up the link under RCU protection, but isn'tguaranteed to actually have protection. Fix that.

CVE-2024-26723

In the Linux kernel, the following vulnerability has been resolved: lan966x: Fix crash when adding interface under a lag There is a crash when adding one of the lan966x interfaces under a laginterface. The issue can be reproduced like this:ip link add name bond0 type bond miimon 100 mode balance-xo...

CVE-2024-26753

In the Linux kernel, the following vulnerability has been resolved: crypto: virtio/akcipher - Fix stack overflow on memcpy sizeof(struct virtio_crypto_akcipher_session_para) is less thansizeof(struct virtio_crypto_op_ctrl_req::u), copying more bytes fromstack variable leads stack overflow. Clang re...

CVE-2024-26789

In the Linux kernel, the following vulnerability has been resolved: crypto: arm64/neonbs - fix out-of-bounds access on short input The bit-sliced implementation of AES-CTR operates on blocks of 128bytes, and will fall back to the plain NEON version for tail blocks orinputs that are shorter than 128...

CVE-2024-26796

In the Linux kernel, the following vulnerability has been resolved: drivers: perf: ctr_get_width function for legacy is not defined With parameters CONFIG_RISCV_PMU_LEGACY=y and CONFIG_RISCV_PMU_SBI=nlinux kernel crashes when you try perf record: $ perf record ls[ 46.749286] Unable to handle kernel...

CVE-2024-26832

In the Linux kernel, the following vulnerability has been resolved: mm: zswap: fix missing folio cleanup in writeback race path In zswap_writeback_entry(), after we get a folio from__read_swap_cache_async(), we grab the tree lock again to check that theswap entry was not invalidated and recycled. I...

CVE-2024-26902

In the Linux kernel, the following vulnerability has been resolved: perf: RISCV: Fix panic on pmu overflow handler (1 << idx) of int is not desired when setting bits in unsigned longoverflowed_ctrs, use BIT() instead. This panic happens when running'perf record -e branches' on sophgo sg2042. ...

CVE-2024-26913

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix dcn35 8k30 Underflow/Corruption Issue [why]odm calculation is missing for pipe split policy determinationand cause Underflow/Corruption issue. [how]Add the odm calculation.

CVE-2024-35247

In the Linux kernel, the following vulnerability has been resolved: fpga: region: add owner module and take its refcount The current implementation of the fpga region assumes that the low-levelmodule registers a driver for the parent device and uses its owner pointerto take the module's refcount. T...

CVE-2024-35818

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Define the __io_aw() hook as mmiowb() Commit fb24ea52f78e0d595852e ("drivers: Remove explicit invocations ofmmiowb()") remove all mmiowb() in drivers, but it says: "NOTE: mmiowb() has only ever guaranteed ordering in con...

CVE-2024-35968

In the Linux kernel, the following vulnerability has been resolved: pds_core: Fix pdsc_check_pci_health function to use work thread When the driver notices fw_status == 0xff it tries to perform a PCIreset on itself via pci_reset_function() in the context of the driver'shealth thread. However, pdsc_...

CVE-2024-35986

In the Linux kernel, the following vulnerability has been resolved: phy: ti: tusb1210: Resolve charger-det crash if charger psy is unregistered The power_supply frame-work is not really designed for there to belong living in kernel references to power_supply devices. Specifically unregistering a po...

CVE-2024-35988

In the Linux kernel, the following vulnerability has been resolved: riscv: Fix TASK_SIZE on 64-bit NOMMU On NOMMU, userspace memory can come from anywhere in physical RAM. Thecurrent definition of TASK_SIZE is wrong if any RAM exists above 4G,causing spurious failures in the userspace access routin...