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ieee ieee 802.11 vulnerabilities and exploits
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5
CVSSv2
CVE-2021-39922
Buffer overflow in the C12.22 dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file
Wireshark Wireshark
Fedoraproject Fedora 34
Fedoraproject Fedora 35
Debian Debian Linux 9.0
Debian Debian Linux 10.0
Debian Debian Linux 11.0
5
CVSSv2
CVE-2021-39923
Large loop in the PNRP dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file
Wireshark Wireshark
Debian Debian Linux 10.0
Debian Debian Linux 11.0
Debian Debian Linux 9.0
5
CVSSv2
CVE-2021-39924
Large loop in the Bluetooth DHT dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file
Wireshark Wireshark
Fedoraproject Fedora 34
Fedoraproject Fedora 35
Debian Debian Linux 9.0
5
CVSSv2
CVE-2021-39925
Buffer overflow in the Bluetooth SDP dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file
Wireshark Wireshark
Fedoraproject Fedora 34
Fedoraproject Fedora 35
Debian Debian Linux 9.0
5
CVSSv2
CVE-2021-39926
Buffer overflow in the Bluetooth HCI_ISO dissector in Wireshark 3.4.0 to 3.4.9 allows denial of service via packet injection or crafted capture file
Wireshark Wireshark
Fedoraproject Fedora 34
Fedoraproject Fedora 35
Debian Debian Linux 10.0
Debian Debian Linux 11.0
2.9
CVSSv2
CVE-2017-13081
Wi-Fi Protected Access (WPA and WPA2) that supports IEEE 802.11w allows reinstallation of the Integrity Group Temporal Key (IGTK) during the group key handshake, allowing an attacker within radio range to spoof frames from access points to clients.
Debian Debian Linux 8.0
Freebsd Freebsd
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 17.04
Debian Debian Linux 9.0
Opensuse Leap 42.3
Opensuse Leap 42.2
Redhat Enterprise Linux Server 7
Redhat Enterprise Linux Desktop 7
Freebsd Freebsd 11
Freebsd Freebsd 11.1
Freebsd Freebsd 10
Freebsd Freebsd 10.4
W1.fi Hostapd 1.1
W1.fi Hostapd 2.4
W1.fi Hostapd 2.0
W1.fi Hostapd 0.7.3
W1.fi Wpa Supplicant 2.3
W1.fi Wpa Supplicant 2.1
W1.fi Wpa Supplicant 2.2
W1.fi Hostapd 1.0
2 Articles
2.1
CVSSv2
CVE-2019-20806
An issue exists in the Linux kernel prior to 5.2. There is a NULL pointer dereference in tw5864_handle_frame() in drivers/media/pci/tw5864/tw5864-video.c, which may cause denial of service, aka CID-2e7682ebfc75.
Linux Linux Kernel
2.1
CVSSv2
CVE-2019-20811
An issue exists in the Linux kernel prior to 5.0.6. In rx_queue_add_kobject() and netdev_queue_add_kobject() in net/core/net-sysfs.c, a reference count is mishandled, aka CID-a3e23f719f5c.
Linux Linux Kernel
Debian Debian Linux 8.0
Debian Debian Linux 9.0
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 16.04
4.6
CVSSv2
CVE-2019-2182
In the Android kernel in the kernel MMU code there is a possible execution path leaving some kernel text and rodata pages writable. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Google Android -
4.7
CVSSv2
CVE-2020-12652
The __mptctl_ioctl function in drivers/message/fusion/mptctl.c in the Linux kernel prior to 5.4.14 allows local users to hold an incorrect lock during the ioctl operation and trigger a race condition, i.e., a "double fetch" vulnerability, aka CID-28d76df18f0a. NOTE: the...
Linux Linux Kernel
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2018-25103
CVE-2024-36279
CVE-2024-38457
elevation of privilege
CVE-2024-27801
CVE-2024-30103
NULL pointer dereference
CVE-2024-6057
XML injection
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