CVE-2024-53162

In the Linux kernel, the following vulnerability has been resolved: crypto: qat/qat_4xxx - fix off by one in uof_get_name() The fw_objs[] array has "num_objs" elements so the > needs to be >= toprevent an out of bounds read.

CVE-2024-53055

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix 6 GHz scan construction If more than 255 colocated APs exist for the set of allAPs found during 2.4/5 GHz scanning, then the 6 GHz scanconstruction will loop forever since the loop variablehas type u8, which...

CVE-2024-26901

In the Linux kernel, the following vulnerability has been resolved: do_sys_name_to_handle(): use kzalloc() to fix kernel-infoleak syzbot identified a kernel information leak vulnerability indo_sys_name_to_handle() and issued the following report [1]. [1]"BUG: KMSAN: kernel-infoleak in instrument_co...

CVE-2023-52595

In the Linux kernel, the following vulnerability has been resolved: wifi: rt2x00: restart beacon queue when hardware reset When a hardware reset is triggered, all registers are reset, so allqueues are forced to stop in hardware interface. However, mac80211will not automatically stop the queue. If w...

CVE-2024-53142

In the Linux kernel, the following vulnerability has been resolved: initramfs: avoid filename buffer overrun The initramfs filename field is defined inDocumentation/driver-api/early-userspace/buffer-format.rst as: 37 cpio_file := ALGN(4) + cpio_header + filename + "\0" + ALGN(4) + data...55 =======...

CVE-2023-52619

In the Linux kernel, the following vulnerability has been resolved: pstore/ram: Fix crash when setting number of cpus to an odd number When the number of cpu cores is adjusted to 7 or other odd numbers,the zone size will become an odd number.The address of the zone will become:addr of zone0 = BASEa...

CVE-2024-27013

In the Linux kernel, the following vulnerability has been resolved: tun: limit printing rate when illegal packet received by tun dev vhost_worker will call tun call backs to receive packets. If too manyillegal packets arrives, tun_do_read will keep dumping packet contents.When console is enabled, i...

CVE-2024-53141

In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: add missing range check in bitmap_ip_uadt When tb[IPSET_ATTR_IP_TO] is not present but tb[IPSET_ATTR_CIDR] exists,the values of ip and ip_to are slightly swapped. Therefore, the range checkfor ip should be done la...

CVE-2023-6040

An out-of-bounds access vulnerability involving netfilter was reported and fixed as: f1082dd31fe4 (netfilter: nf_tables: Reject tables of unsupported family); While creating a new netfilter table, lack of a safeguard against invalid nf_tables family (pf) values within nf_tables_newtable function en...

CVE-2024-49974

In the Linux kernel, the following vulnerability has been resolved: NFSD: Limit the number of concurrent async COPY operations Nothing appears to limit the number of concurrent async COPYoperations that clients can start. In addition, AFAICT each asyncCOPY can copy an unlimited number of 4MB chunks...

CVE-2024-26852

In the Linux kernel, the following vulnerability has been resolved: net/ipv6: avoid possible UAF in ip6_route_mpath_notify() syzbot found another use-after-free in ip6_route_mpath_notify() [1] Commit f7225172f25a ("net/ipv6: prevent use after free inip6_route_mpath_notify") was not able to fix the ...

CVE-2024-36016

In the Linux kernel, the following vulnerability has been resolved: tty: n_gsm: fix possible out-of-bounds in gsm0_receive() Assuming the following: side A configures the n_gsm in basic option mode side B sends the header of a basic option mode frame with data length 1 side A switches to advanced o...

CVE-2024-44995

In the Linux kernel, the following vulnerability has been resolved: net: hns3: fix a deadlock problem when config TC during resetting When config TC during the reset process, may cause a deadlock, the flow isas below:pf reset start│▼......setup tc ││ ▼▼ DOWN: napi_disable()napi_disable()(skip) ││ │...

CVE-2023-52606

In the Linux kernel, the following vulnerability has been resolved: powerpc/lib: Validate size for vector operations Some of the fp/vmx code in sstep.c assume a certain maximum size for theinstructions being emulated. The size of those operations however isdetermined separately in analyse_instr(). ...

CVE-2023-52614

In the Linux kernel, the following vulnerability has been resolved: PM / devfreq: Fix buffer overflow in trans_stat_show Fix buffer overflow in trans_stat_show(). Convert simple snprintf to the more secure scnprintf with size ofPAGE_SIZE. Add condition checking if we are exceeding PAGE_SIZE and exi...

CVE-2024-50055

In the Linux kernel, the following vulnerability has been resolved: driver core: bus: Fix double free in driver API bus_register() For bus_register(), any error which happens after kset_register() willcause that @priv are freed twice, fixed by setting @priv with NULL afterthe first free.

CVE-2024-26735

In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: fix possible use-after-free and null-ptr-deref The pernet operations structure for the subsystem must be registeredbefore registering the generic netlink family.

CVE-2024-26984

In the Linux kernel, the following vulnerability has been resolved: nouveau: fix instmem race condition around ptr stores Running a lot of VK CTS in parallel against nouveau, once everyfew hours you might see something like this crash. BUG: kernel NULL pointer dereference, address: 0000000000000008...

CVE-2024-42223

In the Linux kernel, the following vulnerability has been resolved: media: dvb-frontends: tda10048: Fix integer overflow state->xtal_hz can be up to 16M, so it can overflow a 32 bit integerwhen multiplied by pll_mfactor. Create a new 64 bit variable to hold the calculations.

CVE-2024-50082

In the Linux kernel, the following vulnerability has been resolved: blk-rq-qos: fix crash on rq_qos_wait vs. rq_qos_wake_function race We're seeing crashes from rq_qos_wake_function that look like this: BUG: unable to handle page fault for address: ffffafe180a40084#PF: supervisor write access in ke...

CVE-2024-50138

In the Linux kernel, the following vulnerability has been resolved: bpf: Use raw_spinlock_t in ringbuf The function __bpf_ringbuf_reserve is invoked from a tracepoint, whichdisables preemption. Using spinlock_t in this context can lead to a"sleep in atomic" warning in the RT variant. This issue is ...

CVE-2022-2585

It was discovered that when exec'ing from a non-leader thread, armed POSIX CPU timers would be left on a list but freed, leading to a use-after-free.

CVE-2023-52615

In the Linux kernel, the following vulnerability has been resolved: hwrng: core - Fix page fault dead lock on mmap-ed hwrng There is a dead-lock in the hwrng device read path. This triggerswhen the user reads from /dev/hwrng into memory also mmap-ed from/dev/hwrng. The resulting page fault triggers...

CVE-2023-52919

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: fix possible NULL pointer dereference in send_acknowledge() Handle memory allocation failure from nci_skb_alloc() (callingalloc_skb()) to avoid possible NULL pointer dereference.

CVE-2024-38780

In the Linux kernel, the following vulnerability has been resolved: dma-buf/sw-sync: don't enable IRQ from sync_print_obj() Since commit a6aa8fca4d79 ("dma-buf/sw-sync: Reduce irqsave/irqrestore fromknown context") by error replaced spin_unlock_irqrestore() withspin_unlock_irq() for both sync_debug...

CVE-2024-41012

In the Linux kernel, the following vulnerability has been resolved: filelock: Remove locks reliably when fcntl/close race is detected When fcntl_setlk() races with close(), it removes the created lock withdo_lock_file_wait().However, LSMs can allow the first do_lock_file_wait() that created the loc...

CVE-2024-27017

In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_pipapo: walk over current view on netlink dump The generation mask can be updated while netlink dump is in progress.The pipapo set backend walk iterator cannot rely on it to infer whatview of the datastructure is...

CVE-2024-50299

In the Linux kernel, the following vulnerability has been resolved: sctp: properly validate chunk size in sctp_sf_ootb() A size validation fix similar to that in Commit 50619dbf8db7 ("sctp: addsize validation when walking chunks") is also required in sctp_sf_ootb()to address a crash reported by syz...

CVE-2023-52922

In the Linux kernel, the following vulnerability has been resolved: can: bcm: Fix UAF in bcm_proc_show() BUG: KASAN: slab-use-after-free in bcm_proc_show+0x969/0xa80Read of size 8 at addr ffff888155846230 by task cat/7862 CPU: 1 PID: 7862 Comm: cat Not tainted 6.5.0-rc1-00153-gc8746099c197 #230Hard...

CVE-2024-26645

In the Linux kernel, the following vulnerability has been resolved: tracing: Ensure visibility when inserting an element into tracing_map Running the following two commands in parallel on a multi-processorAArch64 machine can sporadically produce an unexpected warning aboutduplicate histogram entrie...

CVE-2024-27014

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Prevent deadlock while disabling aRFS When disabling aRFS under the priv->state_lock, any scheduledaRFS works are canceled using the cancel_work_sync function,which waits for the work to end if it has already started....

CVE-2024-42154

In the Linux kernel, the following vulnerability has been resolved: tcp_metrics: validate source addr length I don't see anything checking that TCP_METRICS_ATTR_SADDR_IPV4is at least 4 bytes long, and the policy doesn't have an entryfor this attribute at all (neither does it for IPv6 but v6 ismanua...

CVE-2024-53076

In the Linux kernel, the following vulnerability has been resolved: iio: gts-helper: Fix memory leaks for the error path of iio_gts_build_avail_scale_table() If per_time_scales[i] or per_time_gains[i] kcalloc fails in the for loopof iio_gts_build_avail_scale_table(), the err_free_out will fail to c...

CVE-2024-56614

In the Linux kernel, the following vulnerability has been resolved: xsk: fix OOB map writes when deleting elements Jordy says: "In the xsk_map_delete_elem function an unsigned integer(map->max_entries) is compared with a user-controlled signed integer(k). Due to implicit type conversion, a large...

CVE-2021-47274

In the Linux kernel, the following vulnerability has been resolved: tracing: Correct the length check which causes memory corruption We've suffered from severe kernel crashes due to memory corruption onour production environment, like, Call Trace:[1640542.554277] general protection fault: 0000 [#1]...

CVE-2022-48627

In the Linux kernel, the following vulnerability has been resolved: vt: fix memory overlapping when deleting chars in the buffer A memory overlapping copy occurs when deleting a long line. This memoryoverlapping copy can cause data corruption when scr_memcpyw is optimizedto memcpy because memcpy do...

CVE-2024-26960

In the Linux kernel, the following vulnerability has been resolved: mm: swap: fix race between free_swap_and_cache() and swapoff() There was previously a theoretical window where swapoff() could run andteardown a swap_info_struct while a call to free_swap_and_cache() wasrunning in another thread. T...

CVE-2024-36902

In the Linux kernel, the following vulnerability has been resolved: ipv6: fib6_rules: avoid possible NULL dereference in fib6_rule_action() syzbot is able to trigger the following crash [1],caused by unsafe ip6_dst_idev() use. Indeed ip6_dst_idev() can return NULL, and must always be checked. [1] O...

CVE-2024-36920

In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Avoid memcpy field-spanning write WARNING When the "storcli2 show" command is executed for eHBA-9600, mpi3mr driverprints this WARNING message: memcpy: detected field-spanning write (size 128) of single field "bsg_rep...

CVE-2022-48773

In the Linux kernel, the following vulnerability has been resolved: xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create If there are failures then we must not leave the non-NULL pointers withthe error value, otherwise rpcrdma_ep_destroy gets confused and triesfree them, resulting in an...

CVE-2024-26664

In the Linux kernel, the following vulnerability has been resolved: hwmon: (coretemp) Fix out-of-bounds memory access Fix a bug that pdata->cpu_map[] is set before out-of-bounds check.The problem might be triggered on systems with more than 128 cores perpackage.

CVE-2024-50136

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Unregister notifier on eswitch init failure It otherwise remains registered and a subsequent attempt at eswitchenabling might trigger warnings of the sort: [ 682.589148] ------------[ cut here ]------------[ 682.590204] n...

CVE-2024-50264

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: Initialization of the dangling pointer occurring in vsk->trans During loopback communication, a dangling pointer can be created invsk->trans, potentially leading to a Use-After-Free condition. Thisissue is resol...

CVE-2024-0841

A null pointer dereference flaw was found in the hugetlbfs_fill_super function in the Linux kernel hugetlbfs (HugeTLB pages) functionality. This issue may allow a local user to crash the system or potentially escalate their privileges on the system.

CVE-2024-26772

In the Linux kernel, the following vulnerability has been resolved: ext4: avoid allocating blocks from corrupted group in ext4_mb_find_by_goal() Places the logic for checking if the group's block bitmap is corrupt underthe protection of the group lock to avoid allocating blocks from the groupwith a...

CVE-2024-26900

In the Linux kernel, the following vulnerability has been resolved: md: fix kmemleak of rdev->serial If kobject_add() is fail in bind_rdev_to_array(), 'rdev->serial' will bealloc not be freed, and kmemleak occurs. unreferenced object 0xffff88815a350000 (size 49152):comm "mdadm", pid 789, jiff...

CVE-2024-50137

In the Linux kernel, the following vulnerability has been resolved: reset: starfive: jh71x0: Fix accessing the empty member on JH7110 SoC data->asserted will be NULL on JH7110 SoC since commit 82327b127d41("reset: starfive: Add StarFive JH7110 reset driver") was added. Addthe judgment condition ...

CVE-2023-52477

In the Linux kernel, the following vulnerability has been resolved: usb: hub: Guard against accesses to uninitialized BOS descriptors Many functions in drivers/usb/core/hub.c and drivers/usb/core/hub.haccess fields inside udev->bos without checking if it was allocated andinitialized. If usb_get_...

CVE-2024-35966

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: Fix not validating setsockopt user input syzbot reported rfcomm_sock_setsockopt_old() is copying data withoutchecking user input length. BUG: KASAN: slab-out-of-bounds in copy_from_sockptr_offsetinclude/linux/soc...

CVE-2024-40960

In the Linux kernel, the following vulnerability has been resolved: ipv6: prevent possible NULL dereference in rt6_probe() syzbot caught a NULL dereference in rt6_probe() [1] Bail out if __in6_dev_get() returns NULL. [1]Oops: general protection fault, probably for non-canonical address 0xdffffc0000...