CVE-2023-53071

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: do not run mt76_unregister_device() on unregistered hw Trying to probe a mt7921e pci card without firmware results in asuccessful probe where ieee80211_register_hw hasn't been called. Whenremoving the driver, ieee802111...

CVE-2022-48931

In the Linux kernel, the following vulnerability has been resolved: configfs: fix a race in configfs_{,un}register_subsystem() When configfs_register_subsystem() or configfs_unregister_subsystem()is executing link_group() or unlink_group(),it is possible that two processes add or delete list concur...

CVE-2022-48967

In the Linux kernel, the following vulnerability has been resolved: NFC: nci: Bounds check struct nfc_target arrays While running under CONFIG_FORTIFY_SOURCE=y, syzkaller reported: memcpy: detected field-spanning write (size 129) of single field "target->sensf_res" at net/nfc/nci/ntf.c:260 (size...

CVE-2022-49054

In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Deactivate sysctl_record_panic_msg by default in isolated guests hv_panic_page might contain guest-sensitive information, do not dump itover to Hyper-V by default in isolated guests. While at it, update some com...

CVE-2022-49088

In the Linux kernel, the following vulnerability has been resolved: dpaa2-ptp: Fix refcount leak in dpaa2_ptp_probe This node pointer is returned by of_find_compatible_node() withrefcount incremented. Calling of_node_put() to aovid the refcount leak.

CVE-2022-49132

In the Linux kernel, the following vulnerability has been resolved: ath11k: pci: fix crash on suspend if board file is not found Mario reported that the kernel was crashing on suspend if ath11k was not ableto find a board file: [ 473.693286] PM: Suspending system (s2idle)[ 473.693291] printk: Suspe...

CVE-2022-49194

In the Linux kernel, the following vulnerability has been resolved: net: bcmgenet: Use stronger register read/writes to assure ordering GCC12 appears to be much smarter about its dependency tracking and isaware that the relaxed variants are just normal loads and stores andthis is causing problems l...

CVE-2022-49225

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7921s: fix a possible memory leak in mt7921_load_patch Always release fw data at the end of mt7921_load_patch routine.

CVE-2022-49254

In the Linux kernel, the following vulnerability has been resolved: media: ti-vpe: cal: Fix a NULL pointer dereference in cal_ctx_v4l2_init_formats() In cal_ctx_v4l2_init_formats(), devm_kzalloc() is assigned toctx->active_fmt and there is a dereference of it after that, which couldlead to NULL ...

CVE-2022-49317

In the Linux kernel, the following vulnerability has been resolved: f2fs: avoid infinite loop to flush node pages xfstests/generic/475 can give EIO all the time which give an infinite loopto flush node page like below. Let's avoid it. [16418.518551] Call Trace:[16418.518553] ? dm_submit_bio+0x48/0x...

CVE-2022-49436

In the Linux kernel, the following vulnerability has been resolved: powerpc/papr_scm: Fix leaking nvdimm_events_map elements Right now 'char *' elements allocated for individual 'stat_id' in'papr_scm_priv.nvdimm_events_map[]' during papr_scm_pmu_check_events(), getleaked in papr_scm_remove() and pa...

CVE-2022-49457

In the Linux kernel, the following vulnerability has been resolved: ARM: versatile: Add missing of_node_put in dcscb_init The device_node pointer is returned by of_find_compatible_nodewith refcount incremented. We should use of_node_put() to avoidthe refcount leak.

CVE-2022-49490

In the Linux kernel, the following vulnerability has been resolved: drm/msm/mdp5: Return error code in mdp5_pipe_release when deadlock is detected mdp5_get_global_state runs the risk of hitting a -EDEADLK when acquiringthe modeset lock, but currently mdp5_pipe_release doesn't check for ifan error i...

CVE-2022-49510

In the Linux kernel, the following vulnerability has been resolved: drm/omap: fix NULL but dereferenced coccicheck error Fix the following coccicheck warning:./drivers/gpu/drm/omapdrm/omap_overlay.c:89:22-25: ERROR: r_ovl is NULLbut dereferenced. Here should be ovl->idx rather than r_ovl->idx...

CVE-2022-49571

In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_max_reordering. While reading sysctl_tcp_max_reordering, it can be changedconcurrently. Thus, we need to add READ_ONCE() to its readers.

CVE-2022-49672

In the Linux kernel, the following vulnerability has been resolved: net: tun: unlink NAPI from device on destruction Syzbot found a race between tun file and device destruction.NAPIs live in struct tun_file which can get destroyed beforethe netdev so we have to del them explicitly. The currentcode ...

CVE-2022-49681

In the Linux kernel, the following vulnerability has been resolved: xtensa: xtfpga: Fix refcount leak bug in setup In machine_setup(), of_find_compatible_node() will return a nodepointer with refcount incremented. We should use of_node_put() whenit is not used anymore.

CVE-2022-49683

In the Linux kernel, the following vulnerability has been resolved: iio: adc: adi-axi-adc: Fix refcount leak in adi_axi_adc_attach_client of_parse_phandle() returns a node pointer with refcountincremented, we should use of_node_put() on it when not need anymore.Add missing of_node_put() to avoid re...

CVE-2022-49738

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on i_extra_isize in is_alive() syzbot found a f2fs bug: BUG: KASAN: slab-out-of-bounds in data_blkaddr fs/f2fs/f2fs.h:2891 [inline]BUG: KASAN: slab-out-of-bounds in is_alive fs/f2fs/gc.c:1117 [inline]BU...

CVE-2022-49741

In the Linux kernel, the following vulnerability has been resolved: fbdev: smscufx: fix error handling code in ufx_usb_probe The current error handling code in ufx_usb_probe have many unmatchingissues, e.g., missing ufx_free_usb_list, destroy_modedb label shouldonly include framebuffer_release, fb_...

CVE-2022-49788

In the Linux kernel, the following vulnerability has been resolved: misc/vmw_vmci: fix an infoleak in vmci_host_do_receive_datagram() struct vmci_event_qp allocated by qp_notify_peer() contains padding,which may carry uninitialized data to the userspace, as observed byKMSAN: BUG: KMSAN: kernel-info...

CVE-2022-49815

In the Linux kernel, the following vulnerability has been resolved: erofs: fix missing xas_retry() in fscache mode The xarray iteration only holds the RCU read lock and thus may encounterXA_RETRY_ENTRY if there's process modifying the xarray concurrently.This will cause oops when referring to the i...

CVE-2022-49862

In the Linux kernel, the following vulnerability has been resolved: tipc: fix the msg->req tlv len check in tipc_nl_compat_name_table_dump_header This is a follow-up for commit 974cb0e3e7c9 ("tipc: fix uninit-valuein tipc_nl_compat_name_table_dump") where it should have type castedsizeof(..) to ...

CVE-2022-49882

In the Linux kernel, the following vulnerability has been resolved: KVM: Reject attempts to consume or refresh inactive gfn_to_pfn_cache Reject kvm_gpc_check() and kvm_gpc_refresh() if the cache is inactive.Not checking the active flag during refresh is particularly egregious, asKVM can end up with...

CVE-2023-3312

A vulnerability was found in drivers/cpufreq/qcom-cpufreq-hw.c in cpufreq subsystem in the Linux Kernel. This flaw, during device unbind will lead to double release problem leading to denial of service.

CVE-2023-3317

A use-after-free flaw was found in mt7921_check_offload_capability in drivers/net/wireless/mediatek/mt76/mt7921/init.c in wifi mt76/mt7921 sub-component in the Linux Kernel. This flaw could allow an attacker to crash the system after 'features' memory release. This vulnerability could even lead to ...

CVE-2023-52526

In the Linux kernel, the following vulnerability has been resolved: erofs: fix memory leak of LZMA global compressed deduplication When stressing microLZMA EROFS images with the new global compresseddeduplication feature enabled (-Ededupe), I found some short-livedtemporary pages weren't properly r...

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-2023-52780

In the Linux kernel, the following vulnerability has been resolved: net: mvneta: fix calls to page_pool_get_stats Calling page_pool_get_stats in the mvneta driver without checksleads to kernel crashes.First the page pool is only available if the bm is not used.The page pool is also not allocated wh...

CVE-2023-52797

In the Linux kernel, the following vulnerability has been resolved: drivers: perf: Check find_first_bit() return value We must check the return value of find_first_bit() before using thereturn value as an index array since it happens to overflow the arrayand then panic: [ 107.318430] Kernel BUG [#1...

CVE-2023-52829

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix possible out-of-bound write in ath12k_wmi_ext_hal_reg_caps() reg_cap.phy_id is extracted from WMI event and could be an unexpected valuein case some errors happen. As a result out-of-bound write may occur tosoc-&g...

CVE-2023-52851

In the Linux kernel, the following vulnerability has been resolved: IB/mlx5: Fix init stage error handling to avoid double free of same QP and UAF In the unlikely event that workqueue allocation fails and returns NULL inmlx5_mkey_cache_init(), delete the call tomlx5r_umr_resource_cleanup() (which f...

CVE-2023-52860

In the Linux kernel, the following vulnerability has been resolved: drivers/perf: hisi: use cpuhp_state_remove_instance_nocalls() for hisi_hns3_pmu uninit process When tearing down a 'hisi_hns3' PMU, we mistakenly run the CPU hotplugcallbacks after the device has been unregistered, leading to firew...

CVE-2023-52870

In the Linux kernel, the following vulnerability has been resolved: clk: mediatek: clk-mt6765: 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-2023-52871

In the Linux kernel, the following vulnerability has been resolved: soc: qcom: llcc: Handle a second device without data corruption Usually there is only one llcc device. But if there were a second, evena failed probe call would modify the global drv_data pointer. So checkif drv_data is valid befor...

CVE-2023-52904

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix possible NULL pointer dereference in snd_usb_pcm_has_fixed_rate() The subs function argument may be NULL, so do not use it before the NULL check.

CVE-2023-52916

In the Linux kernel, the following vulnerability has been resolved: media: aspeed: Fix memory overwrite if timing is 1600x900 When capturing 1600x900, system could crash when system memory usage istight. The way to reproduce this issue: Use 1600x900 to display on host Mount ISO through 'Virtual med...

CVE-2023-53011

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: enable all safety features by default In the original implementation of dwmac5commit 8bf993a5877e ("net: stmmac: Add support for DWMAC5 and implement Safety Features")all safety features were enabled by default. Later ...

CVE-2023-53083

In the Linux kernel, the following vulnerability has been resolved: nfsd: don't replace page in rq_pages if it's a continuation of last page The splice read calls nfsd_splice_actor to put the pages containing filedata into the svc_rqst->rq_pages array. It's possible however to get asplice result...

CVE-2023-53089

In the Linux kernel, the following vulnerability has been resolved: ext4: fix task hung in ext4_xattr_delete_inode Syzbot reported a hung task problem: INFO: task syz-executor232:5073 blocked for more than 143 seconds.Not tainted 6.2.0-rc2-syzkaller-00024-g512dee0c00ad #0"echo 0 > /proc/sys/kern...

CVE-2023-53112

In the Linux kernel, the following vulnerability has been resolved: drm/i915/sseu: fix max_subslices array-index-out-of-bounds access It seems that commit bc3c5e0809ae ("drm/i915/sseu: Don't try to store EUmask internally in UAPI format") exposed a potential out-of-boundsaccess, reported by UBSAN a...

CVE-2024-26652

In the Linux kernel, the following vulnerability has been resolved: net: pds_core: Fix possible double free in error handling path When auxiliary_device_add() returns error and then callsauxiliary_device_uninit(), Callback function pdsc_auxbus_dev_releasecalls kfree(padev) to free memory. We should...

CVE-2024-26780

In the Linux kernel, the following vulnerability has been resolved: af_unix: Fix task hung while purging oob_skb in GC. syzbot reported a task hung; at the same time, GC was looping infinitelyin list_for_each_entry_safe() for OOB skb. [0] syzbot demonstrated that the list_for_each_entry_safe() was ...

CVE-2024-35856

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: mediatek: Fix double free of skb in coredump hci_devcd_append() would free the skb on error so the caller don'thave to free it again otherwise it would cause the double free of skb. Reported-by : Dan Carpenter dan...

CVE-2024-35948

In the Linux kernel, the following vulnerability has been resolved: bcachefs: Check for journal entries overruning end of sb clean section Fix a missing bounds check in superblock validation. Note that we don't yet have repair code for this case - repair code forindividual items is generally low pr...

CVE-2024-35953

In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Fix deadlock in context_xa ivpu_device->context_xa is locked both in kernel thread and IRQ context.It requires XA_FLAGS_LOCK_IRQ flag to be passed during initializationotherwise the lock could be acquired from a thre...

CVE-2024-35971

In the Linux kernel, the following vulnerability has been resolved: net: ks8851: Handle softirqs at the end of IRQ thread to fix hang The ks8851_irq() thread may call ks8851_rx_pkts() in case there areany packets in the MAC FIFO, which calls netif_rx(). This netif_rx()implementation is guarded by l...

CVE-2024-36958

In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix nfsd4_encode_fattr4() crasher Ensure that args.acl is initialized early. It is used in anunconditional call to kfree() on the way out ofnfsd4_encode_fattr4().

CVE-2024-36975

In the Linux kernel, the following vulnerability has been resolved: KEYS: trusted: Do not use WARN when encode fails When asn1_encode_sequence() fails, WARN is not the correct solution. asn1_encode_sequence() is not an internal function (locatedin lib/asn1_encode.c). Location is known, which makes ...

CVE-2024-38606

In the Linux kernel, the following vulnerability has been resolved: crypto: qat - validate slices count returned by FW The function adf_send_admin_tl_start() enables the telemetry (TL)feature on a QAT device by sending the ICP_QAT_FW_TL_START message tothe firmware. This triggers the FW to start wr...