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CVE-2018-20976

kernel: use-after-free in fs/xfs/xfs_super.c

An issue was discovered in fs/xfs/xfs_super.c in the Linux kernel before 4.18. A use after free exists, related to xfs_fs_fill_super failure.

CVSS 3.0 · 7.8 High EPSS < 1% KEV · Not listed
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CVE-2018-20969

patch: do_ed_script in pch.c does not block strings beginning with a ! character

do_ed_script in pch.c in GNU patch through 2.7.6 does not block strings beginning with a ! character. NOTE: this is the same commit as for CVE-2019-13638, but the ! syntax is specific to ed, and is unrelated to a shell metacharacter.

CVSS 3.0 · 7.8 High EPSS 2.7% KEV · Not listed
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CVE-2018-20961

kernel: double free vulnerability in function f_midi_set_alt in drivers/usb/gadget/function/f_midi.c causing denial of service

In the Linux kernel before 4.16.4, a double free vulnerability in the f_midi_set_alt function of drivers/usb/gadget/function/f_midi.c in the f_midi driver may allow attackers to cause a denial of service or possibly have unspecified other impact.

CVSS 3.1 · 9.8 Critical EPSS 6.3% KEV · Not listed
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CVE-2018-20958

The Bluetooth Low Energy (BLE) subsystem on Tapplock devices before 2018-06-12 relies on Key1 and SerialNo for unlock operations; however, these are derived from the MAC address, which is broadcasted by the device.

CVSS 3.0 · 6.5 Medium EPSS < 1% KEV · Not listed
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