CVE-2021-47138

In the Linux kernel, the following vulnerability has been resolved: cxgb4: avoid accessing registers when clearing filters Hardware register having the server TID base can containinvalid values when adapter is in bad state (for example,due to AER fatal error). Reading these invalid values in thereg...

CVE-2021-47598

In the Linux kernel, the following vulnerability has been resolved: sch_cake: do not call cake_destroy() from cake_init() qdiscs are not supposed to call their own destroy() methodfrom init(), because core stack already does that. syzbot was able to trigger use after free: DEBUG_LOCKS_WARN_ON(lock-...

CVE-2022-48628

In the Linux kernel, the following vulnerability has been resolved: ceph: drop messages from MDS when unmounting When unmounting all the dirty buffers will be flushed and afterthe last osd request is finished the last reference of the i_countwill be released. Then it will flush the dirty cap/snap t...

CVE-2022-48840

In the Linux kernel, the following vulnerability has been resolved: iavf: Fix hang during reboot/shutdown Recent commit 974578017fc1 ("iavf: Add waiting so the port isinitialized in remove") adds a wait-loop at the beginning ofiavf_remove() to ensure that port initialization is finishedprior unregi...

CVE-2022-49134

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrum: Guard against invalid local ports When processing events generated by the device's firmware, the driverprotects itself from events reported for non-existent local ports, butnot for the CPU port (local port 0), whic...

CVE-2022-49302

In the Linux kernel, the following vulnerability has been resolved: USB: host: isp116x: check return value after calling platform_get_resource() It will cause null-ptr-deref if platform_get_resource() returns NULL,we need check the return value.

CVE-2023-32257

A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the processing of SMB2_SESSION_SETUP and SMB2_LOGOFF commands. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage t...

CVE-2023-52504

In the Linux kernel, the following vulnerability has been resolved: x86/alternatives: Disable KASAN in apply_alternatives() Fei has reported that KASAN triggers during apply_alternatives() ona 5-level paging machine: BUG: KASAN: out-of-bounds in rcu_is_watching() Read of size 4 at addr ff110003ee64...

CVE-2023-52511

In the Linux kernel, the following vulnerability has been resolved: spi: sun6i: reduce DMA RX transfer width to single byte Through empirical testing it has been determined that sometimes RX SPItransfers with DMA enabled return corrupted data. This is down to singleor even multiple bytes lost durin...

CVE-2023-52596

In the Linux kernel, the following vulnerability has been resolved: sysctl: Fix out of bounds access for empty sysctl registers When registering tables to the sysctl subsystem there is a check to seeif header is a permanently empty directory (used for mounts). This checkevaluates the first element ...

CVE-2023-52631

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix an NULL dereference bug The issue here is when this is called from ntfs_load_attr_list(). The"size" comes from le32_to_cpu(attr->res.data_size) so it can't overflowon a 64bit systems but on 32bit systems the "+ 102...

CVE-2023-52633

In the Linux kernel, the following vulnerability has been resolved: um: time-travel: fix time corruption In 'basic' time-travel mode (without =inf-cpu or =ext), westill get timer interrupts. These can happen at arbitrarypoints in time, i.e. while in timer_read(), which pushestime forward just a lit...

CVE-2023-52810

In the Linux kernel, the following vulnerability has been resolved: fs/jfs: Add check for negative db_l2nbperpage l2nbperpage is log2(number of blks per page), and the minimum legalvalue should be 0, not negative. In the case of l2nbperpage being negative, an error will occurwhen subsequently used ...

CVE-2023-52913

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fix potential context UAFs gem_context_register() makes the context visible to userspace, and whichpoint a separate thread can trigger the I915_GEM_CONTEXT_DESTROY ioctl.So we need to ensure that nothing uses the ctx ptr ...

CVE-2023-52991

In the Linux kernel, the following vulnerability has been resolved: net: fix NULL pointer in skb_segment_list Commit 3a1296a38d0c ("net: Support GRO/GSO fraglist chaining.")introduced UDP listifyed GRO. The segmentation relies on frag_list beinguntouched when passing through the network stack. This...

CVE-2024-26648

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix variable deferencing before NULL check in edp_setup_replay() In edp_setup_replay(), 'struct dc *dc' & 'struct dmub_replay *replay'was dereferenced before the pointer 'link' & 'replay' NULL check. Fixes the belo...

CVE-2024-26727

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not ASSERT() if the newly created subvolume already got read [BUG]There is a syzbot crash, triggered by the ASSERT() during subvolumecreation: assertion failed: !anon_dev, in fs/btrfs/disk-io.c:1319------------[ cut here ...

CVE-2024-26790

In the Linux kernel, the following vulnerability has been resolved: dmaengine: fsl-qdma: fix SoC may hang on 16 byte unaligned read There is chip (ls1028a) errata: The SoC may hang on 16 byte unaligned read transactions by QDMA. Unaligned read transactions initiated by QDMA may stall in the NOC(Net...

CVE-2024-26829

In the Linux kernel, the following vulnerability has been resolved: media: ir_toy: fix a memleak in irtoy_tx When irtoy_command fails, buf should be freed since it is allocated byirtoy_tx, or there is a memleak.

CVE-2024-26887

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: Fix memory leak This checks if CONFIG_DEV_COREDUMP is enabled before attempting to clonethe skb and also make sure btmtk_process_coredump frees the skb passedfollowing the same logic.

CVE-2024-35868

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential UAF in cifs_stats_proc_write() Skip sessions that are being teared down (status == SES_EXITING) toavoid UAF.

CVE-2024-35940

In the Linux kernel, the following vulnerability has been resolved: pstore/zone: Add a null pointer check to the psz_kmsg_read kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure. Ensure the allocation was successfulby checking the pointer validity.

CVE-2024-35990

In the Linux kernel, the following vulnerability has been resolved: dma: xilinx_dpdma: Fix locking There are several places where either chan->lock or chan->vchan.lock wasnot held. Add appropriate locking. This fixes lockdep warnings like [ 31.077578] ------------[ cut here ]------------[ 31....

CVE-2024-36923

In the Linux kernel, the following vulnerability has been resolved: fs/9p: fix uninitialized values during inode evict If an iget fails due to not being able to retrieve informationfrom the server then the inode structure is only partiallyinitialized. When the inode gets evicted, references tounini...

CVE-2024-38576

In the Linux kernel, the following vulnerability has been resolved: rcu: Fix buffer overflow in print_cpu_stall_info() The rcuc-starvation output from print_cpu_stall_info() might overflow thebuffer if there is a huge difference in jiffies difference. The situationmight seem improbable, but compute...

CVE-2024-38582

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix potential hang in nilfs_detach_log_writer() Syzbot has reported a potential hang in nilfs_detach_log_writer() calledduring nilfs2 unmount. Analysis revealed that this is because nilfs_segctor_sync(), whichsynchronizes w...

CVE-2024-42160

In the Linux kernel, the following vulnerability has been resolved: f2fs: check validation of fault attrs in f2fs_build_fault_attr() It missed to check validation of fault attrs in parse_options(),let's fix to add check condition in f2fs_build_fault_attr(). Use f2fs_build_fault_attr() in __sbi_stor...

CVE-2024-43895

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip Recompute DSC Params if no Stream on Link [why]Encounter NULL pointer dereference uner mst + dsc setup. BUG: kernel NULL pointer dereference, address: 0000000000000008PGD 0 P4D 0Oops: 0000 [#1] PREEMPT SMP NOP...

CVE-2024-43912

In the Linux kernel, the following vulnerability has been resolved: wifi: nl80211: disallow setting special AP channel widths Setting the AP channel width is meant for use with the normal20/40/... MHz channel width progression, and switching aroundin S1G or narrow channels isn't supported. Disallow...

CVE-2024-46730

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Ensure array index tg_inst won't be -1 [WHY & HOW]tg_inst will be a negative if timing_generator_count equals 0, whichshould be checked before used. This fixes 2 OVERRUN issues reported by Coverity.

CVE-2024-47681

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: fix NULL pointer dereference in mt7996_mcu_sta_bfer_he Fix the NULL pointer dereference in mt7996_mcu_sta_bfer_heroutine adding an sta interface to the mt7996 driver. Found by code review.

CVE-2024-47714

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: use hweight16 to get correct tx antenna The chainmask is u16 so using hweight8 cannot get correct tx_ant.Without this patch, the tx_ant of band 2 would be -1 and lead to thefollowing issue:BUG: KASAN: stack-out-...

CVE-2024-48875

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't take dev_replace rwsem on task already holding it Running fstests btrfs/011 with MKFS_OPTIONS="-O rst" to force the usage ofthe RAID stripe-tree, we get the following splat from lockdep: BTRFS info (device sdd): dev_re...

CVE-2024-49855

In the Linux kernel, the following vulnerability has been resolved: nbd: fix race between timeout and normal completion If request timetout is handled by nbd_requeue_cmd(), normal completionhas to be stopped for avoiding to complete this requeued request, otheruse-after-free can be triggered. Fix t...

CVE-2024-49915

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add NULL check for clk_mgr in dcn32_init_hw This commit addresses a potential null pointer dereference issue in thedcn32_init_hw function. The issue could occur when dc->clk_mgr isnull. The fix adds a check to e...

CVE-2024-49988

In the Linux kernel, the following vulnerability has been resolved: ksmbd: add refcnt to ksmbd_conn struct When sending an oplock break request, opinfo->conn is used,But freed ->conn can be used on multichannel.This patch add a reference count to the ksmbd_conn structso that it can be freed w...

CVE-2024-50025

In the Linux kernel, the following vulnerability has been resolved: scsi: fnic: Move flush_work initialization out of if block After commit 379a58caa199 ("scsi: fnic: Move fnic_fnic_flush_tx() to awork queue"), it can happen that a work item is sent to an uninitializedwork queue. This may has the e...

CVE-2024-50172

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt_re: Fix a possible memory leak In bnxt_re_setup_chip_ctx() when bnxt_qplib_map_db_bar() failsdriver is not freeing the memory allocated for "rdev->chip_ctx".

CVE-2024-50243

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix general protection fault in run_is_mapped_full Fixed deleating of a non-resident attribute in ntfs_create_inode()rollback.

CVE-2024-50274

In the Linux kernel, the following vulnerability has been resolved: idpf: avoid vport access in idpf_get_link_ksettings When the device control plane is removed or the platformrunning device control plane is rebooted, a reset is detectedon the driver. On driver reset, it releases the resources andw...

CVE-2024-53188

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix crash when unbinding If there is an error during some initialization related to firmware,the function ath12k_dp_cc_cleanup is called to release resources.However this is released again when the device is unbinded ...

CVE-2024-53202

In the Linux kernel, the following vulnerability has been resolved: firmware_loader: Fix possible resource leak in fw_log_firmware_info() The alg instance should be released under the exception path, otherwisethere may be resource leak here. To mitigate this, free the alg instance with crypto_free_...

CVE-2024-53228

In the Linux kernel, the following vulnerability has been resolved: riscv: kvm: Fix out-of-bounds array access In kvm_riscv_vcpu_sbi_init() the entry->ext_idx can contain anout-of-bound index. This is used as a special marker for the baseextensions, that cannot be disabled. However, when travers...

CVE-2024-57801

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Skip restore TC rules for vport rep without loaded flag During driver unload, unregister_netdev is called after unloadingvport rep. So, the mlx5e_rep_priv is already freed while trying to getrpriv->netdev, or walk rpr...

CVE-2024-57872

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: pltfrm: Dellocate HBA during ufshcd_pltfrm_remove() This will ensure that the scsi host is cleaned up properly usingscsi_host_dev_release(). Otherwise, it may lead to memory leaks.

CVE-2024-57982

In the Linux kernel, the following vulnerability has been resolved: xfrm: state: fix out-of-bounds read during lookup lookup and resize can run in parallel. The xfrm_state_hash_generation seqlock ensures a retry, but the hashfunctions can observe a hmask value that is too large for the new hlistarr...

CVE-2024-58034

In the Linux kernel, the following vulnerability has been resolved: memory: tegra20-emc: fix an OF node reference bug in tegra_emc_find_node_by_ram_code() As of_find_node_by_name() release the reference of the argument devicenode, tegra_emc_find_node_by_ram_code() releases some device nodes whilest...

CVE-2008-4210

fs/open.c in the Linux kernel before 2.6.22 does not properly strip setuid and setgid bits when there is a write to a file, which allows local users to gain the privileges of a different group, and obtain sensitive information or possibly have unspecified other impact, by creating an executable fil...

CVE-2009-2407

Heap-based buffer overflow in the parse_tag_3_packet function in fs/ecryptfs/keystore.c in the eCryptfs subsystem in the Linux kernel before 2.6.30.4 allows local users to cause a denial of service (system crash) or possibly gain privileges via vectors involving a crafted eCryptfs file, related to ...

CVE-2009-3238

The get_random_int function in drivers/char/random.c in the Linux kernel before 2.6.30 produces insufficiently random numbers, which allows attackers to predict the return value, and possibly defeat protection mechanisms based on randomization, via vectors that leverage the function's tendency to "...