CVE-2020-36386

published 2021-06-07

CVE-2020-36386: An issue was discovered in the Linux kernel before 5.8.1. net/bluetooth/hci_event.c has a slab out-of-bounds read in hci_extended_inquiry_result_evt, aka…

Priority P4 29 high 7.1 CVSS 3.1

AV L AC L PR L UI N S U C H I N A H

An issue was discovered in the Linux kernel before 5.8.1. net/bluetooth/hci_event.c has a slab out-of-bounds read in hci_extended_inquiry_result_evt, aka CID-51c19bf3d5cf.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
debian	linux	< linux 5.7.17-1 (bookworm)	linux 5.7.17-1 (bookworm)
linux	linux_kernel	< 5.8.1	5.8.1
linux	linux_kernel	>= 0 < 5.7.17-1	5.7.17-1
linux	linux_kernel	>= 0 < 5.7.17-1	5.7.17-1
linux	linux_kernel	>= 0 < 5.7.17-1	5.7.17-1
linux	linux_kernel	>= 0 < 5.7.17-1	5.7.17-1

CVSS provenance

nvd v3.1 7.1 HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

nvd v2.0 5.6 MEDIUM AV:L/AC:L/Au:N/C:P/I:N/A:C

osv 7.1 HIGH

vendor_debian 7.1 HIGH

vendor_redhat 7.1 HIGH

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.

CWE-125