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60.583 CVE
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| Identificativo | Gravità, ordina dal più alto | Prodotto e difetto | EPSS, ordina dal più alto | In KEV dal, ordinato dal più basso |
|---|---|---|---|---|
| CVE-2021-47570 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: staging: r8188eu: fix a memory leak in rtw_wx_read32() Free "ptmp" before returning -EINVAL. | 0,2% | — |
| CVE-2021-47569 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: io_uring: fail cancellation for EXITING tasks WARNING: CPU: 1 PID: 20 at fs/io_uring.c:6269 io_try_cancel_userdata+0x3c5/0x640 fs/io_uring.c:6269 CPU: 1 PID: 20 Comm: kworker/1:0 Not tainted | 0,2% | — |
| CVE-2021-47568 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix memleak in get_file_stream_info() Fix memleak in get_file_stream_info() | 0,2% | — |
| CVE-2021-47567 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: powerpc/32: Fix hardlockup on vmap stack overflow Since the commit c118c7303ad5 ("powerpc/32: Fix vmap stack - Do not activate MMU before reading task struct") a vmap stack overflow results | 0,2% | — |
| CVE-2021-47566 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: proc/vmcore: fix clearing user buffer by properly using clear_user() To clear a user buffer we cannot simply use memset, we have to use clear_user(). With a virtio-mem device that registers | 0,2% | — |
| CVE-2021-47565 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Fix kernel panic during drive powercycle test While looping over shost's sdev list it is possible that one of the drives is getting removed and its sas_target object is freed | 0,2% | — |
| CVE-2021-47564 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: net: marvell: prestera: fix double free issue on err path fix error path handling in prestera_bridge_port_join() that cases prestera driver to crash (see below). Trace: Internal error: | 0,2% | — |
| CVE-2021-47563 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ice: avoid bpf_prog refcount underflow Ice driver has the routines for managing XDP resources that are shared between ndo_bpf op and VSI rebuild flow. The latter takes place for example when | 0,2% | — |
| CVE-2021-47562 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ice: fix vsi->txq_map sizing The approach of having XDP queue per CPU regardless of user's setting exposed a hidden bug that could occur in case when Rx queue count differ from Tx queue coun | 0,2% | — |
| CVE-2021-47561 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: i2c: virtio: disable timeout handling If a timeout is hit, it can result is incorrect data on the I2C bus and/or memory corruptions in the guest since the device can still be operating on th | 0,2% | — |
| CVE-2021-47560 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrum: Protect driver from buggy firmware When processing port up/down events generated by the device's firmware, the driver protects itself from events reported for non-existent l | 0,2% | — |
| CVE-2021-47559 | HIGH 7.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: net/smc: Fix NULL pointer dereferencing in smc_vlan_by_tcpsk() Coverity reports a possible NULL dereferencing problem: in smc_vlan_by_tcpsk(): 6. returned_null: netdev_lower_get_next return | 0,5% | — |
| CVE-2021-47558 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: net: stmmac: Disable Tx queues when reconfiguring the interface The Tx queues were not disabled in situations where the driver needed to stop the interface to apply a new configuration. This | 0,2% | — |
| CVE-2021-47557 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: net/sched: sch_ets: don't peek at classes beyond 'nbands' when the number of DRR classes decreases, the round-robin active list can contain elements that have already been freed in ets_qdisc | 0,2% | — |
| CVE-2021-47556 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ethtool: ioctl: fix potential NULL deref in ethtool_set_coalesce() ethtool_set_coalesce() now uses both the .get_coalesce() and .set_coalesce() callbacks. But the check for their availabilit | 0,2% | — |
| CVE-2021-47555 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: net: vlan: fix underflow for the real_dev refcnt Inject error before dev_hold(real_dev) in register_vlan_dev(), and execute the following testcase: ip link add dev dummy1 type dummy ip link | 0,2% | — |
| CVE-2021-47554 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: vdpa_sim: avoid putting an uninitialized iova_domain The system will crash if we put an uninitialized iova_domain, this could happen when an error occurs before initializing the iova_domain | 0,2% | — |
| CVE-2021-47553 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: sched/scs: Reset task stack state in bringup_cpu() To hot unplug a CPU, the idle task on that CPU calls a few layers of C code before finally leaving the kernel. When KASAN is in use, poison | 0,3% | — |
| CVE-2021-47552 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: blk-mq: cancel blk-mq dispatch work in both blk_cleanup_queue and disk_release() For avoiding to slow down queue destroy, we don't call blk_mq_quiesce_queue() in blk_cleanup_queue(), instead | 0,2% | — |
| CVE-2021-47551 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: drm/amd/amdkfd: Fix kernel panic when reset failed and been triggered again In SRIOV configuration, the reset may failed to bring asic back to normal but stop cpsch already been called, the | 0,3% | — |
| CVE-2021-47550 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: drm/amd/amdgpu: fix potential memleak In function amdgpu_get_xgmi_hive, when kobject_init_and_add failed There is a potential memleak if not call kobject_put. | 0,2% | — |
| CVE-2021-47549 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: sata_fsl: fix UAF in sata_fsl_port_stop when rmmod sata_fsl When the `rmmod sata_fsl.ko` command is executed in the PPC64 GNU/Linux, a bug is reported: ===================================== | 0,2% | — |
| CVE-2021-47548 | CRIT 9.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in hns_dsaf_ge_srst_by_port() The if statement: if (port >= DSAF_GE_NUM) return; limits the value of port le | 1,4% | — |
| CVE-2021-47547 | MED 4.4 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: net: tulip: de4x5: fix the problem that the array 'lp->phy[8]' may be out of bound In line 5001, if all id in the array 'lp->phy[8]' is not 0, when the 'for' end, the 'k' is 8. At this time | 0,2% | — |
| CVE-2021-47546 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ipv6: fix memory leak in fib6_rule_suppress The kernel leaks memory when a `fib` rule is present in IPv6 nftables firewall rules and a suppress_prefix rule is present in the IPv6 routing rul | 0,2% | — |