CVE-2024-56647

In the Linux kernel, the following vulnerability has been resolved: net: Fix icmp host relookup triggering ip_rt_bug arp link failure may trigger ip_rt_bug while xfrm enabled, call trace is: WARNING: CPU: 0 PID: 0 at net/ipv4/route.c:1241 ip_rt_bug+0x14/0x20Modules linked in:CPU: 0 UID: 0 PID: 0 Co...

CVE-2024-56688

In the Linux kernel, the following vulnerability has been resolved: sunrpc: clear XPRT_SOCK_UPD_TIMEOUT when reset transport Since transport->sock has been set to NULL during reset transport,XPRT_SOCK_UPD_TIMEOUT also needs to be cleared. Otherwise, thexs_tcp_set_socket_timeouts() may be trigger...

CVE-2021-47103

In the Linux kernel, the following vulnerability has been resolved: inet: fully convert sk->sk_rx_dst to RCU rules syzbot reported various issues around early demux,one being included in this changelog [1] sk->sk_rx_dst is using RCU protection without clearlydocumenting it. And following sequ...

CVE-2021-47289

In the Linux kernel, the following vulnerability has been resolved: ACPI: fix NULL pointer dereference Commit 71f642833284 ("ACPI: utils: Fix reference counting infor_each_acpi_dev_match()") started doing "acpi_dev_put()" on a pointerthat was possibly NULL. That fails miserably, because that helper...

CVE-2021-47321

In the Linux kernel, the following vulnerability has been resolved: watchdog: Fix possible use-after-free by calling del_timer_sync() This driver's remove path calls del_timer(). However, that functiondoes not wait until the timer handler finishes. This means that thetimer handler may still be runn...

CVE-2022-48701

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix an out-of-bounds bug in __snd_usb_parse_audio_interface() There may be a bad USB audio device with a USB ID of (0x04fa, 0x4201) andthe number of it's interfaces less than 4, an out-of-bounds read bug occurswhen...

CVE-2023-52591

In the Linux kernel, the following vulnerability has been resolved: reiserfs: Avoid touching renamed directory if parent does not change The VFS will not be locking moved directory if its parent does notchange. Change reiserfs rename code to avoid touching renamed directoryif its parent does not ch...

CVE-2023-52686

In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv: Add a null pointer check in opal_event_init() kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

CVE-2023-52703

In the Linux kernel, the following vulnerability has been resolved: net/usb: kalmia: Don't pass act_len in usb_bulk_msg error path syzbot reported that act_len in kalmia_send_init_packet() isuninitialized when passing it to the first usb_bulk_msg error path. JiriPirko noted that it's pointless to p...

CVE-2023-52845

In the Linux kernel, the following vulnerability has been resolved: tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING syzbot reported the following uninit-value access issue [1]: =====================================================BUG: KMSAN: uninit-value in strlen lib/string.c:41...

CVE-2024-26736

In the Linux kernel, the following vulnerability has been resolved: afs: Increase buffer size in afs_update_volume_status() The max length of volume->vid value is 20 characters.So increase idbuf[] size up to 24 to avoid overflow. Found by Linux Verification Center (linuxtesting.org) with SVACE. ...

CVE-2024-26903

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: rfcomm: Fix null-ptr-deref in rfcomm_check_security During our fuzz testing of the connection and disconnection process at theRFCOMM layer, we discovered this bug. By comparing the packets from anormal connection and dis...

CVE-2024-27056

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: ensure offloading TID queue exists The resume code path assumes that the TX queue for the offloading TIDhas been configured. At resume time it then tries to sync the writepointer as it may have been updated by t...

CVE-2024-35884

In the Linux kernel, the following vulnerability has been resolved: udp: do not accept non-tunnel GSO skbs landing in a tunnel When rx-udp-gro-forwarding is enabled UDP packets might be GROed whenbeing forwarded. If such packets might land in a tunnel this can causevarious issues and udp_gro_receiv...

CVE-2024-35957

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fix WARN_ON in iommu probe path Commit 1a75cc710b95 ("iommu/vt-d: Use rbtree to track iommu probeddevices") adds all devices probed by the iommu driver in a rbtreeindexed by the source ID of each device. It assumes that...

CVE-2024-35976

In the Linux kernel, the following vulnerability has been resolved: xsk: validate user input for XDP_{UMEM|COMPLETION}_FILL_RING syzbot reported an illegal copy in xsk_setsockopt() [1] Make sure to validate setsockopt() @optlen parameter. [1] BUG: KASAN: slab-out-of-bounds in copy_from_sockptr_offs...

CVE-2024-36025

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix off by one in qla_edif_app_getstats() The app_reply->elem[] array is allocated earlier in this function and ithas app_req.num_ports elements. Thus this > comparison needs to be >= toprevent memory corrup...

CVE-2024-36030

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: fix the double free in rvu_npc_freemem() Clang static checker(scan-build) warning：drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c:line 2184, column 2Attempt to free released memory. npc_mcam_rsrcs_deinit() has rel...

CVE-2024-36891

In the Linux kernel, the following vulnerability has been resolved: maple_tree: fix mas_empty_area_rev() null pointer dereference Currently the code calls mas_start() followed by mas_data_end() if themaple state is MA_START, but mas_start() may return with the maple statenode == NULL. This will lea...

CVE-2024-40959

In the Linux kernel, the following vulnerability has been resolved: xfrm6: check ip6_dst_idev() return value in xfrm6_get_saddr() ip6_dst_idev() can return NULL, xfrm6_get_saddr() must act accordingly. syzbot reported: Oops: general protection fault, probably for non-canonical address 0xdffffc00000...

CVE-2024-41041

In the Linux kernel, the following vulnerability has been resolved: udp: Set SOCK_RCU_FREE earlier in udp_lib_get_port(). syzkaller triggered the warning [0] in udp_v4_early_demux(). In udp_v[46]_early_demux() and sk_lookup(), we do not touch the refcountof the looked-up sk and use sock_pfree() as ...

CVE-2024-41063

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_core: cancel all works upon hci_unregister_dev() syzbot is reporting that calling hci_release_dev() from hci_error_reset()due to hci_dev_put() from hci_error_reset() can cause deadlock atdestroy_workqueue(), for hci_...

CVE-2024-43889

In the Linux kernel, the following vulnerability has been resolved: padata: Fix possible divide-by-0 panic in padata_mt_helper() We are hit with a not easily reproducible divide-by-0 panic in padata.c atbootup time. [ 10.017908] Oops: divide error: 0000 1 PREEMPT SMP NOPTI[ 10.017908] CPU: 26 PID: ...

CVE-2024-46856

In the Linux kernel, the following vulnerability has been resolved: net: phy: dp83822: Fix NULL pointer dereference on DP83825 devices The probe() function is only used for DP83822 and DP83826 PHY,leaving the private data pointer uninitialized for the DP83825 modelswhich causes a NULL pointer deref...

CVE-2024-49948

In the Linux kernel, the following vulnerability has been resolved: net: add more sanity checks to qdisc_pkt_len_init() One path takes care of SKB_GSO_DODGY, assumingskb->len is bigger than hdr_len. virtio_net_hdr_to_skb() does not fully dissect TCP headers,it only make sure it is at least 20 by...

CVE-2024-49950

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix uaf in l2cap_connect [Syzbot reported]BUG: KASAN: slab-use-after-free in l2cap_connect.constprop.0+0x10d8/0x1270 net/bluetooth/l2cap_core.c:3949Read of size 8 at addr ffff8880241e9800 by task kworker/u9:0/54 C...

CVE-2024-49991

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer Pass pointer reference to amdgpu_bo_unref to clear the correct pointer,otherwise amdgpu_bo_unref clear the local variable, the original pointernot set to NULL, this could ca...

CVE-2024-50151

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix OOBs when building SMB2_IOCTL request When using encryption, either enforced by the server or when using'seal' mount option, the client will squash all compound request buffersdown for encryption into a single iov ...

CVE-2024-50199

In the Linux kernel, the following vulnerability has been resolved: mm/swapfile: skip HugeTLB pages for unuse_vma I got a bad pud error and lost a 1GB HugeTLB when calling swapoff. Theproblem can be reproduced by the following steps: Allocate an anonymous 1GB HugeTLB and some other anonymous memory...

CVE-2024-56595

In the Linux kernel, the following vulnerability has been resolved: jfs: add a check to prevent array-index-out-of-bounds in dbAdjTree When the value of lp is 0 at the beginning of the for loop, it willbecome negative in the next assignment and we should bail out.

CVE-2024-56608

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix out-of-bounds access in 'dcn21_link_encoder_create' An issue was identified in the dcn21_link_encoder_create function wherean out-of-bounds access could occur when the hpd_source index was usedto reference the ...

CVE-2024-56751

In the Linux kernel, the following vulnerability has been resolved: ipv6: release nexthop on device removal The CI is hitting some aperiodic hangup at device removal time in thepmtu.sh self-test: unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6ref_tracker: veth_A-R1@ffff8...

CVE-2021-47023

In the Linux kernel, the following vulnerability has been resolved: net: marvell: prestera: fix port event handling on init For some reason there might be a crash during ports creation if portevents are handling at the same time because fw may send initialport event with down state. The crash point...

CVE-2021-47385

In the Linux kernel, the following vulnerability has been resolved: hwmon: (w83792d) 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-2023-52632

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix lock dependency warning with srcu ======================================================WARNING: possible circular locking dependency detected6.5.0-kfd-yangp #2289 Not tainted kworker/0:2/996 is trying to acquire lo...

CVE-2023-52634

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix disable_otg_wa logic [Why]When switching to another HDMI mode, we are unnecesarillydisabling/enabling FIFO causing both HPO and DIG registers to be set atthe same time when only HPO is supposed to be set. This ...

CVE-2024-26623

In the Linux kernel, the following vulnerability has been resolved: pds_core: Prevent race issues involving the adminq There are multiple paths that can result in using the pdsc'sadminq. [1] pdsc_adminq_isr and the resulting work from queue_work(),i.e. pdsc_work_thread()->pdsc_process_adminq() [...

CVE-2024-26884

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix hashtab overflow check on 32-bit arches The hashtab code relies on roundup_pow_of_two() to compute the number ofhash buckets, and contains an overflow check by checking if theresulting value is 0. However, on 32-bit arches...

CVE-2024-27018

In the Linux kernel, the following vulnerability has been resolved: netfilter: br_netfilter: skip conntrack input hook for promisc packets For historical reasons, when bridge device is in promisc mode, packetsthat are directed to the taps follow bridge input hook path. This patchadds a workaround t...

CVE-2024-27404

In the Linux kernel, the following vulnerability has been resolved: mptcp: fix data races on remote_id Similar to the previous patch, address the data race onremote_id, adding the suitable ONCE annotations.

CVE-2024-35822

In the Linux kernel, the following vulnerability has been resolved: usb: udc: remove warning when queue disabled ep It is possible trigger below warning message from mass storage function, WARNING: CPU: 6 PID: 3839 at drivers/usb/gadget/udc/core.c:294 usb_ep_queue+0x7c/0x104pc : usb_ep_queue+0x7c/0...

CVE-2024-35824

In the Linux kernel, the following vulnerability has been resolved: misc: lis3lv02d_i2c: Fix regulators getting en-/dis-abled twice on suspend/resume When not configured for wakeup lis3lv02d_i2c_suspend() will calllis3lv02d_poweroff() even if the device has already been turned offby the runtime-sus...

CVE-2024-35913

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: pick the version of SESSION_PROTECTION_NOTIF When we want to know whether we should look for the mac_id or thelink_id in struct iwl_mvm_session_prot_notif, we should look at theversion of SESSION_PROTECTION_NOTI...

CVE-2024-36010

In the Linux kernel, the following vulnerability has been resolved: igb: Fix string truncation warnings in igb_set_fw_version Commit 1978d3ead82c ("intel: fix string truncation warnings")fixes '-Wformat-truncation=' warnings in igb_main.c by using kasprintf. drivers/net/ethernet/intel/igb/igb_main....

CVE-2024-36922

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: read txq->read_ptr under lock If we read txq->read_ptr without lock, we can read the samevalue twice, then obtain the lock, and reclaim from thereto two different places, but crucially reclaim the sameentry twi...

CVE-2024-38579

In the Linux kernel, the following vulnerability has been resolved: crypto: bcm - Fix pointer arithmetic In spu2_dump_omd() value of ptr is increased by ciph_key_leninstead of hash_iv_len which could lead to going beyond thebuffer boundaries.Fix this bug by changing ciph_key_len to hash_iv_len. Fou...

CVE-2024-40929

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: check n_ssids before accessing the ssids In some versions of cfg80211, the ssids poinet might be a valid one eventhough n_ssids is 0. Accessing the pointer in this case will cuase anout-of-bound access. Fix this...

CVE-2024-40977

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921s: fix potential hung tasks during chip recovery During chip recovery (e.g. chip reset), there is a possible situation thatkernel worker reset_work is holding the lock and waiting for kernel threadstat_worker to b...

CVE-2024-40989

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Disassociate vcpus from redistributor region on teardown When tearing down a redistributor region, make sure we don't haveany dangling pointer to that region stored in a vcpu.

CVE-2024-41038

In the Linux kernel, the following vulnerability has been resolved: firmware: cs_dsp: Prevent buffer overrun when processing V2 alg headers Check that all fields of a V2 algorithm header fit into the availablefirmware data buffer. The wmfw V2 format introduced variable-length strings in the algorit...