Vulnerability index

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Filtering by weakness Double FreeCWE-415 × clear
Linux Kernel HIGH 7.8
CVE-2024-26748

In the Linux kernel, the following vulnerability has been resolved: usb: cdns3: fix memory double free when handle zero packet 829 if (request->co…

Fix: 5.4.270 / 5.10.211+
Fix from $1,950 2024-04-03
Linux Kernel HIGH 7.8
CVE-2024-26704

In the Linux kernel, the following vulnerability has been resolved: ext4: fix double-free of blocks due to wrong extents moved_len In ext4_move_ext…

Fix: 4.19.307 / 5.4.269+
Fix from $1,950 2024-04-03
Linux Kernel HIGH 7.8
CVE-2024-26694

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: fix double-free bug The storage for the TLV PC register data was…

Fix: 6.6.18 / 6.7.6+
Fix from $1,950 2024-04-03
Linux Kernel HIGH 7.8
CVE-2024-26653

In the Linux kernel, the following vulnerability has been resolved: usb: misc: ljca: Fix double free in error handling path When auxiliary_device_a…

Fix: 6.7.12 / 6.8.3+
Fix from $1,950 2024-04-01
Linux Kernel HIGH 7.8
CVE-2021-47123

In the Linux kernel, the following vulnerability has been resolved: io_uring: fix ltout double free on completion race Always remove linked timeout…

Fix: 5.12.10+
Fix from $1,950 2024-03-15
Linux Kernel HIGH 7.8
CVE-2021-47082

In the Linux kernel, the following vulnerability has been resolved: tun: avoid double free in tun_free_netdev Avoid double free in tun_free_netdev(…

Fix: 4.19.280 / 5.4.240+
Fix from $1,950 2024-03-04
Linux Kernel MEDIUM 5.5
CVE-2021-46979

In the Linux kernel, the following vulnerability has been resolved: iio: core: fix ioctl handlers removal Currently ioctl handlers are removed twic…

Fix: 5.11.22 / 5.12.5+
Fix from $1,600 2024-02-28
Linux Kernel HIGH 7.8
CVE-2020-36785

In the Linux kernel, the following vulnerability has been resolved: media: atomisp: Fix use after free in atomisp_alloc_css_stat_bufs() The "s3a_bu…

Fix: 5.10.37 / 5.11.21+
Fix from $1,950 2024-02-28
Linux Kernel HIGH 7.8
CVE-2021-46938

In the Linux kernel, the following vulnerability has been resolved: dm rq: fix double free of blk_mq_tag_set in dev remove after table load fails W…

Fix: 4.9.269 / 4.14.233+
Fix from $1,950 2024-02-27
Linux Kernel HIGH 7.8
CVE-2023-52439

In the Linux kernel, the following vulnerability has been resolved: uio: Fix use-after-free in uio_open core-1 core-2 --------------------------…

Fix: 4.19.306 / 5.4.268+
Fix from $1,950 2024-02-20
Linux Kernel MEDIUM 5.5
CVE-2023-1032

The Linux kernel io_uring IORING_OP_SOCKET operation contained a double free in function __sys_socket_file() in file net/socket.c. This issue was int…

Fix: 6.3+
Fix from $1,600 2024-01-08
Linux Kernel HIGH 7.8
CVE-2022-2588EPSS 6%

It was discovered that the cls_route filter implementation in the Linux kernel would not remove an old filter from the hashtable before freeing it if…

Fix: 4.9.326 / 4.14.291+
Fix from $1,950 2024-01-08
Linux Kernel HIGH 7.1
CVE-2023-4389

A flaw was found in btrfs_get_root_ref in fs/btrfs/disk-io.c in the btrfs filesystem in the Linux Kernel due to a double decrement of the reference c…

Fix: 5.10.112 / 5.15.35+
Fix from $1,950 2023-08-16
Linux Kernel MEDIUM 6.7
CVE-2023-33952

A double-free vulnerability was found in handling vmw_buffer_object objects in the vmwgfx driver in the Linux kernel. This issue occurs due to the la…

Fix: after 6.3.9
Fix from $1,600 2023-07-24
Linux Kernel HIGH 7.5
CVE-2023-3312

A vulnerability was found in drivers/cpufreq/qcom-cpufreq-hw.c in cpufreq subsystem in the Linux Kernel. This flaw, during device unbind will lead to…

Fix: 6.2.15 / 6.3.2+
Fix from $1,950 2023-06-19
Linux Kernel HIGH 7.8
CVE-2023-28464

hci_conn_cleanup in net/bluetooth/hci_conn.c in the Linux kernel through 6.2.9 has a use-after-free (observed in hci_conn_hash_flush) because of call…

Patch available
Fix from $1,950 2023-03-31
Linux Kernel HIGH 7.8
CVE-2022-4744

A double-free flaw was found in the Linux kernel’s TUN/TAP device driver functionality in how a user registers the device when the register_netdevice…

Fix: 5.10.136 / 5.15.12+
Fix from $1,950 2023-03-30
Linux Kernel MEDIUM 5.5
CVE-2022-3707

A double-free memory flaw was found in the Linux kernel. The Intel GVT-g graphics driver triggers VGA card system resource overload, causing a fail i…

Fix: 6.1+
Fix from $1,600 2023-03-06
Linux Kernel HIGH 7.8
CVE-2022-3238

A double-free flaw was found in the Linux kernel’s NTFS3 subsystem in how a user triggers remount and umount simultaneously. This flaw allows a local…

Mitigation only
Fix from $1,950 2022-11-14
Linux Kernel MEDIUM 5.5
CVE-2022-3595

A vulnerability was found in Linux Kernel. It has been rated as problematic. Affected by this issue is the function sess_free_buffer of the file fs/c…

Fix: 6.1+
Fix from $1,600 2022-10-18
Linux Kernel HIGH 7.8
CVE-2022-2327

io_uring use work_flags to determine which identity need to grab from the calling process to make sure it is consistent with the calling process when…

Patch available
Fix from $1,950 2022-07-22
Linux Kernel MEDIUM 5.5
CVE-2022-34494

rpmsg_virtio_add_ctrl_dev in drivers/rpmsg/virtio_rpmsg_bus.c in the Linux kernel before 5.18.4 has a double free.

Fix: 5.18.4+
Fix from $1,600 2022-06-26
Linux Kernel MEDIUM 5.5
CVE-2022-34495

rpmsg_probe in drivers/rpmsg/virtio_rpmsg_bus.c in the Linux kernel before 5.18.4 has a double free.

Fix: 5.18.4+
Fix from $1,600 2022-06-26
Linux Kernel HIGH 7.8
CVE-2022-29156

drivers/infiniband/ulp/rtrs/rtrs-clt.c in the Linux kernel before 5.16.12 has a double free related to rtrs_clt_dev_release.

Fix: 5.10.103 / 5.15.26+
Fix from $1,950 2022-04-13
Linux Kernel HIGH 7.8
CVE-2022-28390

ems_usb_start_xmit in drivers/net/can/usb/ems_usb.c in the Linux kernel through 5.17.1 has a double free.

Fix: after 5.17.1
Fix from $1,950 2022-04-03
Linux Kernel MEDIUM 5.5
CVE-2022-28388

usb_8dev_start_xmit in drivers/net/can/usb/usb_8dev.c in the Linux kernel through 5.17.1 has a double free.

Fix: after 5.17.1
Fix from $1,600 2022-04-03
Linux Kernel MEDIUM 5.5
CVE-2022-28389

mcba_usb_start_xmit in drivers/net/can/usb/mcba_usb.c in the Linux kernel through 5.17.1 has a double free.

Fix: after 5.17.1
Fix from $1,600 2022-04-03
Linux Kernel HIGH 7.0
CVE-2021-22600 KEVEPSS 6%

A double free bug in packet_set_ring() in net/packet/af_packet.c can be exploited by a local user through crafted syscalls to escalate privileges or …

Fix: 4.14.259 / 4.19.222+
Fix from $1,950 2022-01-26
Linux Kernel MEDIUM 6.4
CVE-2021-37159

hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev without checking for the NETREG_REGISTERED st…

Fix: after 5.13.4
Fix from $1,600 2021-07-21
Linux Kernel MEDIUM 5.5
CVE-2021-3564

A flaw double-free memory corruption in the Linux kernel HCI device initialization subsystem was found in the way user attach malicious HCI TTY Bluet…

No fix yet
Fix from $1,600 2021-06-08