CVE-2024-50127

In the Linux kernel, the following vulnerability has been resolved: net: sched: fix use-after-free in taprio_change() In 'taprio_change()', 'admin' pointer may become dangling due to schedswitch / removal caused by 'advance_sched()', and critical sectionprotected by 'q->current_entry_lock' is to...

CVE-2024-53103

In the Linux kernel, the following vulnerability has been resolved: hv_sock: Initializing vsk->trans to NULL to prevent a dangling pointer When hvs is released, there is a possibility that vsk->trans may notbe initialized to NULL, which could lead to a dangling pointer.This issue is resolved ...

CVE-2024-56658

In the Linux kernel, the following vulnerability has been resolved: net: defer final 'struct net' free in netns dismantle Ilya reported a slab-use-after-free in dst_destroy [1] Issue is in xfrm6_net_init() and xfrm4_net_init() : They copy xfrm[46]_dst_ops_template into net->xfrm.xfrm[46]_dst_ops...

CVE-2021-47386

In the Linux kernel, the following vulnerability has been resolved: hwmon: (w83791d) Fix NULL pointer dereference by removing unnecessary structure field If driver read val value sufficient for(val & 0x08) && (!(val & 0x80)) && ((val & 0x7) == ((val >> 4) & 0x7))from device then Null pointer ...

CVE-2023-52574

In the Linux kernel, the following vulnerability has been resolved: team: fix null-ptr-deref when team device type is changed Get a null-ptr-deref bug as follows with reproducer [1]. BUG: kernel NULL pointer dereference, address: 0000000000000228...RIP: 0010:vlan_dev_hard_header+0x35/0x140 [8021q]....

CVE-2023-52621

In the Linux kernel, the following vulnerability has been resolved: bpf: Check rcu_read_lock_trace_held() before calling bpf map helpers These three bpf_map_{lookup,update,delete}_elem() helpers are alsoavailable for sleepable bpf program, so add the corresponding lockassertion for sleepable bpf pr...

CVE-2023-52772

In the Linux kernel, the following vulnerability has been resolved: af_unix: fix use-after-free in unix_stream_read_actor() syzbot reported the following crash [1] After releasing unix socket lock, u->oob_skb can be changedby another thread. We must temporarily increase skb refcountto make sure ...

CVE-2024-24858

A race condition was found in the Linux kernel's net/bluetooth in {conn,adv}_{min,max}_interval_set() function. This can result in I2cap connection or broadcast abnormality issue, possibly leading to denial of service.

CVE-2024-26634

In the Linux kernel, the following vulnerability has been resolved: net: fix removing a namespace with conflicting altnames Mark reports a BUG() when a net namespace is removed. kernel BUG at net/core/dev.c:11520! Physical interfaces moved outside of init_net get "refunded"to init_net when that nam...

CVE-2024-26668

In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_limit: reject configurations that cause integer overflow Reject bogus configs where internal token counter wraps around.This only occurs with very very large requests, such as 17gbyte/s. Its better to reject this rat...

CVE-2024-26700

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix MST Null Ptr for RV The change try to fix below error specific to RV platform: BUG: kernel NULL pointer dereference, address: 0000000000000008PGD 0 P4D 0Oops: 0000 [#1] PREEMPT SMP NOPTICPU: 4 PID: 917 Comm: sw...

CVE-2024-26932

In the Linux kernel, the following vulnerability has been resolved: usb: typec: tcpm: fix double-free issue in tcpm_port_unregister_pd() When unregister pd capabilitie in tcpm, KASAN will capture below double-free issue. The root cause is the same capabilitiy will be kfreed twice,the first time is ...

CVE-2024-27016

In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: validate pppoe header Ensure there is sufficient room to access the protocol field of thePPPoe header. Validate it once before the flowtable lookup, then use ahelper function to access protocol field.

CVE-2024-27059

In the Linux kernel, the following vulnerability has been resolved: USB: usb-storage: Prevent divide-by-0 error in isd200_ata_command The isd200 sub-driver in usb-storage uses the HEADS and SECTORS valuesin the ATA ID information to calculate cylinder and head values whencreating a CDB for READ or ...

CVE-2024-35863

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

CVE-2024-35927

In the Linux kernel, the following vulnerability has been resolved: drm: Check output polling initialized before disabling In drm_kms_helper_poll_disable() check if output pollingsupport is initialized before disabling polling. If not flagthis as a warning.Additionally in drm_mode_config_helper_sus...

CVE-2024-36953

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: vgic-v2: Check for non-NULL vCPU in vgic_v2_parse_attr() vgic_v2_parse_attr() is responsible for finding the vCPU that matchesthe user-provided CPUID, which (of course) may not be valid. If the IDis invalid, kvm_get_vcp...

CVE-2024-38600

In the Linux kernel, the following vulnerability has been resolved: ALSA: Fix deadlocks with kctl removals at disconnection In snd_card_disconnect(), we set card->shutdown flag at the beginning,call callbacks and do sync for card->power_ref_sleep waiters at theend. The callback may delete a k...

CVE-2024-39291

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix buffer size in gfx_v9_4_3_init_ cp_compute_microcode() and rlc_microcode() The function gfx_v9_4_3_init_microcode in gfx_v9_4_3.c was generatingabout potential truncation of output when using the snprintf function.T...

CVE-2024-39487

In the Linux kernel, the following vulnerability has been resolved: bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set() In function bond_option_arp_ip_targets_set(), if newval->string is anempty string, newval->string+1 will point to the byte after thestring, causing an out-of...

CVE-2024-39503

In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: Fix race between namespace cleanup and gc in the list:set type Lion Ackermann reported that there is a race condition between namespace cleanupin ipset and the garbage collection of the list:set type. The namespac...

CVE-2024-40972

In the Linux kernel, the following vulnerability has been resolved: ext4: do not create EA inode under buffer lock ext4_xattr_set_entry() creates new EA inodes while holding buffer lockon the external xattr block. This is problematic as it nests all theallocation locking (which acquires locks on ot...

CVE-2024-49962

In the Linux kernel, the following vulnerability has been resolved: ACPICA: check null return of ACPI_ALLOCATE_ZEROED() in acpi_db_convert_to_package() ACPICA commit 4d4547cf13cca820ff7e0f859ba83e1a610b9fd0 ACPI_ALLOCATE_ZEROED() may fail, elements might be NULL and will causeNULL pointer dereferen...

CVE-2024-50150

In the Linux kernel, the following vulnerability has been resolved: usb: typec: altmode should keep reference to parent The altmode device release refers to its parent device, but without keepinga reference to it. When registering the altmode, get a reference to the parent and put it inthe release ...

CVE-2024-53120

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: CT: Fix null-ptr-deref in add rule err flow In error flow of mlx5_tc_ct_entry_add_rule(), in case ct_rule_add()callback returns error, zone_rule->attr is used uninitiated. Fix it touse attr which has the needed pointe...

CVE-2024-53161

In the Linux kernel, the following vulnerability has been resolved: EDAC/bluefield: Fix potential integer overflow The 64-bit argument for the "get DIMM info" SMC call consists of mem_ctrl_idxleft-shifted 16 bits and OR-ed with DIMM index. With mem_ctrl_idx defined as32-bits wide the left-shift ope...

CVE-2022-48619

An issue was discovered in drivers/input/input.c in the Linux kernel before 5.17.10. An attacker can cause a denial of service (panic) because input_set_capability mishandles the situation in which an event code falls outside of a bitmap.

CVE-2022-48672

In the Linux kernel, the following vulnerability has been resolved: of: fdt: fix off-by-one error in unflatten_dt_nodes() Commit 78c44d910d3e ("drivers/of: Fix depth when unflattening devicetree")forgot to fix up the depth check in the loop body in unflatten_dt_nodes()which makes it possible to ove...

CVE-2023-52730

In the Linux kernel, the following vulnerability has been resolved: mmc: sdio: fix possible resource leaks in some error paths If sdio_add_func() or sdio_init_func() fails, sdio_remove_func() cannot release the resources, because the sdio function is not presentedin these two cases, it won't call o...

CVE-2023-52784

In the Linux kernel, the following vulnerability has been resolved: bonding: stop the device in bond_setup_by_slave() Commit 9eed321cde22 ("net: lapbether: only support ethernet devices")has been able to keep syzbot away from net/lapb, until today. In the following splat [1], the issue is that a la...

CVE-2023-52869

In the Linux kernel, the following vulnerability has been resolved: pstore/platform: Add check for kstrdup Add check for the return value of kstrdup() and return the errorif it fails in order to avoid NULL pointer dereference.

CVE-2024-26680

In the Linux kernel, the following vulnerability has been resolved: net: atlantic: Fix DMA mapping for PTP hwts ring Function aq_ring_hwts_rx_alloc() maps extra AQ_CFG_RXDS_DEF bytesfor PTP HWTS ring but then generic aq_ring_free() does not take thisinto account.Create and use a specific function t...

CVE-2024-26758

In the Linux kernel, the following vulnerability has been resolved: md: Don't ignore suspended array in md_check_recovery() mddev_suspend() never stop sync_thread, hence it doesn't make sense toignore suspended array in md_check_recovery(), which might causesync_thread can't be unregistered. After ...

CVE-2024-26801

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Avoid potential use-after-free in hci_error_reset While handling the HCI_EV_HARDWARE_ERROR event, if the underlyingBT controller is not responding, the GPIO reset mechanism wouldfree the hci_dev and lead to a use-after-f...

CVE-2024-26830

In the Linux kernel, the following vulnerability has been resolved: i40e: Do not allow untrusted VF to remove administratively set MAC Currently when PF administratively sets VF's MAC address and the VFis put down (VF tries to delete all MACs) then the MAC is removedfrom MAC filters and primary VF ...

CVE-2024-26930

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix double free of the ha->vp_map pointer Coverity scan reported potential risk of double free of the pointerha->vp_map. ha->vp_map was freed in qla2x00_mem_alloc(), and again freedin function qla2x00_mem_fr...

CVE-2024-27431

In the Linux kernel, the following vulnerability has been resolved: cpumap: Zero-initialise xdp_rxq_info struct before running XDP program When running an XDP program that is attached to a cpumap entry, we don'tinitialise the xdp_rxq_info data structure being used in the xdp_buffthat backs the XDP ...

CVE-2024-35931

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Skip do PCI error slot reset during RAS recovery Why:The PCI error slot reset maybe triggered after inject ue to UMC multi times, thiscaused system hang.[ 557.371857] amdgpu 0000:af:00.0: amdgpu: GPU reset succeeded, tr...

CVE-2024-35937

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: check A-MSDU format more carefully If it looks like there's another subframe in the A-MSDUbut the header isn't fully there, we can end up readingdata out of bounds, only to discard later. Make this abit more careful...

CVE-2024-35978

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix memory leak in hci_req_sync_complete() In 'hci_req_sync_complete()', always free the previous syncrequest state before assigning reference to a new one.

CVE-2024-36031

In the Linux kernel, the following vulnerability has been resolved: keys: Fix overwrite of key expiration on instantiation The expiry time of a key is unconditionally overwritten duringinstantiation, defaulting to turn it permanent. This causes a problemfor DNS resolution as the expiration set by u...

CVE-2024-38555

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Discard command completions in internal error Fix use after free when FW completion arrives while device is ininternal error state. Avoid calling completion handler in this case,since the device will flush the command int...

CVE-2024-42271

In the Linux kernel, the following vulnerability has been resolved: net/iucv: fix use after free in iucv_sock_close() iucv_sever_path() is called from process context and from bh context.iucv->path is used as indicator whether somebody else is taking care ofsevering the path (or it is already re...

CVE-2024-43830

In the Linux kernel, the following vulnerability has been resolved: leds: trigger: Unregister sysfs attributes before calling deactivate() Triggers which have trigger specific sysfs attributes typically storerelated data in trigger-data allocated by the activate() callback andfreed by the deactivat...

CVE-2024-49860

In the Linux kernel, the following vulnerability has been resolved: ACPI: sysfs: validate return type of _STR method Only buffer objects are valid return values of _STR. If something else is returned description_show() will access invalidmemory.

CVE-2024-49960

In the Linux kernel, the following vulnerability has been resolved: ext4: fix timer use-after-free on failed mount Syzbot has found an ODEBUG bug in ext4_fill_super The del_timer_sync function cancels the s_err_report timer,which reminds about filesystem errors daily. We shouldguarantee the timer i...

CVE-2024-50039

In the Linux kernel, the following vulnerability has been resolved: net/sched: accept TCA_STAB only for root qdisc Most qdiscs maintain their backlog using qdisc_pkt_len(skb)on the assumption it is invariant between the enqueue()and dequeue() handlers. Unfortunately syzbot can crash a host rather e...

CVE-2024-50236

In the Linux kernel, the following vulnerability has been resolved: wifi: ath10k: Fix memory leak in management tx In the current logic, memory is allocated for storing the MSDU contextduring management packet TX but this memory is not being freed duringmanagement TX completion. Similar leaks are s...

CVE-2024-50262

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix out-of-bounds write in trie_get_next_key() trie_get_next_key() allocates a node stack with size trie->max_prefixlen,while it writes (trie->max_prefixlen + 1) nodes to the stack when it hasfull paths from the root to ...

CVE-2024-50279

In the Linux kernel, the following vulnerability has been resolved: dm cache: fix out-of-bounds access to the dirty bitset when resizing dm-cache checks the dirty bits of the cache blocks to be dropped whenshrinking the fast device, but an index bug in bitset iteration causesout-of-bounds access. R...