CVE-2024-33847

In the Linux kernel, the following vulnerability has been resolved: f2fs: compress: don't allow unaligned truncation on released compress inode f2fs image may be corrupted after below testcase: mkfs.f2fs -O extra_attr,compression -f /dev/vdb mount /dev/vdb /mnt/f2fs touch /mnt/f2fs/file f2fs_io set...

CVE-2024-36965

In the Linux kernel, the following vulnerability has been resolved: remoteproc: mediatek: Make sure IPI buffer fits in L2TCM The IPI buffer location is read from the firmware that we load to theSystem Companion Processor, and it's not granted that both the SRAM(L2TCM) size that is defined in the de...

CVE-2024-38547

In the Linux kernel, the following vulnerability has been resolved: media: atomisp: ssh_css: Fix a null-pointer dereference in load_video_binaries The allocation failure of mycs->yuv_scaler_binary in load_video_binaries()is followed with a dereference of mycs->yuv_scaler_binary after thefollo...

CVE-2024-38566

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix verifier assumptions about socket->sk The verifier assumes that 'sk' field in 'struct socket' is validand non-NULL when 'socket' pointer itself is trusted and non-NULL.That may not be the case when socket was just creat...

CVE-2024-38569

In the Linux kernel, the following vulnerability has been resolved: drivers/perf: hisi_pcie: Fix out-of-bound access when valid event group The perf tool allows users to create event groups through followingcmd [1], but the driver does not check whether the array index is out ofbounds when writing ...

CVE-2024-39465

In the Linux kernel, the following vulnerability has been resolved: media: mgb4: Fix double debugfs remove Fixes an error where debugfs_remove_recursive() is called first on a parentdirectory and then again on a child which causes a kernel panic. [hverkuil: added Fixes/Cc tags]

CVE-2024-39510

In the Linux kernel, the following vulnerability has been resolved: cachefiles: fix slab-use-after-free in cachefiles_ondemand_daemon_read() We got the following issue in a fuzz test of randomly issuing the restorecommand: ==================================================================BUG: KASAN...

CVE-2024-40918

In the Linux kernel, the following vulnerability has been resolved: parisc: Try to fix random segmentation faults in package builds PA-RISC systems with PA8800 and PA8900 processors have had problemswith random segmentation faults for many years. Systems with earlierprocessors are much more stable....

CVE-2024-41003

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix reg_set_min_max corruption of fake_reg Juan reported that after doing some changes to buzzer [0] and implementinga new fuzzing strategy guided by coverage, they noticed the following inone of the probes: [...]13: (79) r6 =...

CVE-2024-41033

In the Linux kernel, the following vulnerability has been resolved: cachestat: do not flush stats in recency check syzbot detects that cachestat() is flushing stats, which can sleep, in itsRCU read section (see 1 ). This is done in the workingset_test_recent()step (which checks if the folio's evict...

CVE-2024-42088

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8195: Add platform entry for ETDM1_OUT_BE dai link Commit e70b8dd26711 ("ASoC: mediatek: mt8195: Remove afe-dai componentand rework codec link") removed the codec entry for the ETDM1_OUT_BEdai link entirely instea...

CVE-2024-42113

In the Linux kernel, the following vulnerability has been resolved: net: txgbe: initialize num_q_vectors for MSI/INTx interrupts When using MSI/INTx interrupts, wx->num_q_vectors is uninitialized.Thus there will be kernel panic in wx_alloc_q_vectors() to allocatequeue vectors.

CVE-2024-42256

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix server re-repick on subrequest retry When a subrequest is marked for needing retry, netfs will callcifs_prepare_write() which will make cifs repick the server for the opbefore renegotiating credits; it then calls cifs_iss...

CVE-2024-42293

In the Linux kernel, the following vulnerability has been resolved: arm64: mm: Fix lockless walks with static and dynamic page-table folding Lina reports random oopsen originating from the fast GUP code when16K pages are used with 4-level page-tables, the fourth level beingfolded at runtime due to ...

CVE-2024-42319

In the Linux kernel, the following vulnerability has been resolved: mailbox: mtk-cmdq: Move devm_mbox_controller_register() after devm_pm_runtime_enable() When mtk-cmdq unbinds, a WARN_ON message with conditionpm_runtime_get_sync()

CVE-2024-43880

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrum_acl_erp: Fix object nesting warning ACLs in Spectrum-2 and newer ASICs can reside in the algorithmic TCAM(A-TCAM) or in the ordinary circuit TCAM (C-TCAM). The former cancontain more ACLs (i.e., tc filters), but the...

CVE-2024-45013

In the Linux kernel, the following vulnerability has been resolved: nvme: move stopping keep-alive into nvme_uninit_ctrl() Commit 4733b65d82bd ("nvme: start keep-alive after admin queue setup")moves starting keep-alive from nvme_start_ctrl() intonvme_init_ctrl_finish(), but don't move stopping keep...

CVE-2024-45019

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Take state lock during tx timeout reporter mlx5e_safe_reopen_channels() requires the state lock taken. Thereferenced changed in the Fixes tag removed the lock to fix anotherissue. This patch adds it back but at a later p...

CVE-2024-46706

In the Linux kernel, the following vulnerability has been resolved: tty: serial: fsl_lpuart: mark last busy before uart_add_one_port With "earlycon initcall_debug=1 loglevel=8" in bootargs, kernelsometimes boot hang. It is because normal console still is not ready,but runtime suspend is called, so ...

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-2024-46748

In the Linux kernel, the following vulnerability has been resolved: cachefiles: Set the max subreq size for cache writes to MAX_RW_COUNT Set the maximum size of a subrequest that writes to cachefiles to beMAX_RW_COUNT so that we don't overrun the maximum write we can make to thebacking filesystem.

CVE-2024-46767

In the Linux kernel, the following vulnerability has been resolved: net: phy: Fix missing of_node_put() for leds The call of of_get_child_by_name() will cause refcount incrementedfor leds, if it succeeds, it should call of_node_put() to decreaseit, fix it.

CVE-2024-46823

In the Linux kernel, the following vulnerability has been resolved: kunit/overflow: Fix UB in overflow_allocation_test The 'device_name' array doesn't exist out of the'overflow_allocation_test' function scope. However, it is being used asa driver name when calling 'kunit_driver_create' from'kunit_d...

CVE-2024-49854

In the Linux kernel, the following vulnerability has been resolved: block, bfq: fix uaf for accessing waker_bfqq after splitting After commit 42c306ed7233 ("block, bfq: don't break merge chain inbfq_split_bfqq()"), if the current procress is the last holder of bfqq,the bfqq can be freed after bfq_s...

CVE-2024-50020

In the Linux kernel, the following vulnerability has been resolved: ice: Fix improper handling of refcount in ice_sriov_set_msix_vec_count() This patch addresses an issue with improper reference count handling in theice_sriov_set_msix_vec_count() function. First, the function calls ice_get_vf_by_id...

CVE-2024-50176

In the Linux kernel, the following vulnerability has been resolved: remoteproc: k3-r5: Fix error handling when power-up failed By simply bailing out, the driver was violating its rule and internalassumptions that either both or no rproc should be initialized. E.g.,this could cause the first core to...

CVE-2024-50253

In the Linux kernel, the following vulnerability has been resolved: bpf: Check the validity of nr_words in bpf_iter_bits_new() Check the validity of nr_words in bpf_iter_bits_new(). Without thischeck, when multiplication overflow occurs for nr_bits (e.g., whennr_words = 0x0400-0001, nr_bits becomes...

CVE-2024-50281

In the Linux kernel, the following vulnerability has been resolved: KEYS: trusted: dcp: fix NULL dereference in AEAD crypto operation When sealing or unsealing a key blob we currently do not wait forthe AEAD cipher operation to finish and simply return after submittingthe request. If there is some ...

CVE-2024-50286

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix slab-use-after-free in ksmbd_smb2_session_create There is a race condition between ksmbd_smb2_session_create andksmbd_expire_session. This patch add missing sessions_table_lockwhile adding/deleting session from global se...

CVE-2024-53109

In the Linux kernel, the following vulnerability has been resolved: nommu: pass NULL argument to vma_iter_prealloc() When deleting a vma entry from a maple tree, it has to pass NULL tovma_iter_prealloc() in order to calculate internal state of the tree, butit passed a wrong argument. As a result, n...

CVE-2024-53149

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: glink: fix off-by-one in connector_status UCSI connector's indices start from 1 up to 3, PMIC_GLINK_MAX_PORTS.Correct the condition in the pmic_glink_ucsi_connector_status()callback, fixing Type-C orientation repo...

CVE-2024-56547

In the Linux kernel, the following vulnerability has been resolved: rcu/nocb: Fix missed RCU barrier on deoffloading Currently, running rcutorture test with torture_type=rcu fwd_progress=8n_barrier_cbs=8 nocbs_nthreads=8 nocbs_toggle=100 onoff_interval=60test_boost=2, will trigger the following war...

CVE-2024-56669

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Remove cache tags before disabling ATS The current implementation removes cache tags after disabling ATS,leading to potential memory leaks and kernel crashes. Specifically,CACHE_TAG_DEVTLB type cache tags may still rema...

CVE-2024-56676

In the Linux kernel, the following vulnerability has been resolved: thermal: testing: Initialize some variables annoteded with _free() Variables annotated with __free() need to be initialized if the functioncan return before they get updated for the first time or the attempt tofree the memory point...

CVE-2021-47121

In the Linux kernel, the following vulnerability has been resolved: net: caif: fix memory leak in cfusbl_device_notify In case of caif_enroll_dev() fail, allocatedlink_support won't be assigned to the correspondingstructure. So simply free allocated pointer in caseof error.

CVE-2021-47125

In the Linux kernel, the following vulnerability has been resolved: sch_htb: fix refcount leak in htb_parent_to_leaf_offload The commit ae81feb7338c ("sch_htb: fix null pointer dereferenceon a null new_q") fixes a NULL pointer dereference bug, but itis not correct. Because htb_graft_helper properly...

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-2021-47240

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: fix OOB Read in qrtr_endpoint_post Syzbot reported slab-out-of-bounds Read inqrtr_endpoint_post. The problem was in wrongsize type: if (len != ALIGN(size, 4) + hdrlen) goto err; If size from qrtr_hdr is 4294967293 (0xfff...

CVE-2021-47282

In the Linux kernel, the following vulnerability has been resolved: spi: bcm2835: Fix out-of-bounds access with more than 4 slaves Commit 571e31fa60b3 ("spi: bcm2835: Cache CS register value for->prepare_message()") limited the number of slaves to 3 at compile-time.The limitation was necessitate...

CVE-2021-47470

In the Linux kernel, the following vulnerability has been resolved: mm, slub: fix potential use-after-free in slab_debugfs_fops When sysfs_slab_add failed, we shouldn't call debugfs_slab_add() for sbecause s will be freed soon. And slab_debugfs_fops will use s laterleading to a use-after-free.

CVE-2021-47514

In the Linux kernel, the following vulnerability has been resolved: devlink: fix netns refcount leak in devlink_nl_cmd_reload() While preparing my patch series adding netns refcount tracking,I spotted bugs in devlink_nl_cmd_reload() Some error paths forgot to release a refcount on a netns. To fix t...

CVE-2021-47519

In the Linux kernel, the following vulnerability has been resolved: can: m_can: m_can_read_fifo: fix memory leak in error branch In m_can_read_fifo(), if the second call to m_can_fifo_read() fails,the function jump to the out_fail label and returns without callingm_can_receive_skb(). This means tha...

CVE-2021-47528

In the Linux kernel, the following vulnerability has been resolved: usb: cdnsp: Fix a NULL pointer dereference in cdnsp_endpoint_init() In cdnsp_endpoint_init(), cdnsp_ring_alloc() is assigned to pep->ringand there is a dereference of it in cdnsp_endpoint_init(), which couldlead to a NULL pointe...

CVE-2021-47532

In the Linux kernel, the following vulnerability has been resolved: drm/msm/devfreq: Fix OPP refcnt leak

CVE-2021-47613

In the Linux kernel, the following vulnerability has been resolved: i2c: virtio: fix completion handling The driver currently assumes that the notify callback is only receivedwhen the device is done with all the queued buffers. However, this is not true, since the notify callback could be calledwit...

CVE-2022-48807

In the Linux kernel, the following vulnerability has been resolved: ice: Fix KASAN error in LAG NETDEV_UNREGISTER handler Currently, the same handler is called for both a NETDEV_BONDING_INFOLAG unlink notification as for a NETDEV_UNREGISTER call. This iscausing a problem though, since the netdev_no...

CVE-2022-48813

In the Linux kernel, the following vulnerability has been resolved: net: dsa: felix: don't use devres for mdiobus As explained in commits:74b6d7d13307 ("net: dsa: realtek: register the MDIO bus under devres")5135e96a3dd2 ("net: dsa: don't allocate the slave_mii_bus using devres") mdiobus_free() wil...

CVE-2022-48818

In the Linux kernel, the following vulnerability has been resolved: net: dsa: mv88e6xxx: don't use devres for mdiobus As explained in commits:74b6d7d13307 ("net: dsa: realtek: register the MDIO bus under devres")5135e96a3dd2 ("net: dsa: don't allocate the slave_mii_bus using devres") mdiobus_free()...

CVE-2022-48821

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: avoid double fput() on failed usercopy If the copy back to userland fails for the FASTRPC_IOCTL_ALLOC_DMA_BUFFioctl(), we shouldn't assume that 'buf->dmabuf' is still valid. In fact,dma_buf_fd() called fd_install(...

CVE-2022-48832

In the Linux kernel, the following vulnerability has been resolved: audit: don't deref the syscall args when checking the openat2 open_how::flags As reported by Jeff, dereferencing the openat2 syscall argument inaudit_match_perm() to obtain the open_how::flags can result in anoops/page-fault. This ...