Published: 10/05/2021 Updated: 13/05/2022

CVSS v2 Base Score: 4.4 | Impact Score: 6.4 | Exploitability Score: 3.4

CVSS v3 Base Score: 7 | Impact Score: 5.9 | Exploitability Score: 1

VMScore: 393

Vector: AV:L/AC:M/Au:N/C:P/I:P/A:P

net/bluetooth/hci_request.c in the Linux kernel up to and including 5.12.2 has a race condition for removal of the HCI controller.

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linux linux kernel
debian debian linux 9.0
netapp cloud backup -
netapp solidfire_baseboard_management_controller_firmware -
netapp h300s_firmware -
netapp h500s_firmware -
netapp h700s_firmware -
netapp h300e_firmware -
netapp h500e_firmware -
netapp h700e_firmware -
netapp h410s_firmware -

Several security issues were fixed in the Linux kernel ...

net/bluetooth/hci_requestc in the Linux kernel through 5122 has a race condition for removal of the HCI controller ...

A flaw was found in the Linux kernels implementation of wifi fragmentation handling An attacker with the ability to transmit within the wireless transmission range of an access point can abuse a flaw where previous contents of wifi fragments can be unintentionally transmitted to another device (CVE-2020-24586) A flaw was found in the Linux kernel ...

A vulnerability was found in the bluez, where Passkey Entry protocol used in Secure Simple Pairing (SSP), Secure Connections (SC) and LE Secure Connections (LESC) of the Bluetooth Core Specification is vulnerable to an impersonation attack where an active attacker can impersonate the initiating device without any previous knowledge (CVE-2020-26558 ...

A flaw was found in the Linux kernels implementation of wifi fragmentation handling An attacker with the ability to transmit within the wireless transmission range of an access point can abuse a flaw where previous contents of wifi fragments can be unintentionally transmitted to another device (CVE-2020-24586) A flaw was found in the Linux kernel ...

CWE-362 https://github.com/torvalds/linux/commit/e2cb6b891ad2b8caa9131e3be70f45243df82a80 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e2cb6b891ad2b8caa9131e3be70f45243df82a80 http://www.openwall.com/lists/oss-security/2021/05/11/2 https://security.netapp.com/advisory/ntap-20210622-0006/https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html https://nvd.nist.gov https://ubuntu.com/security/notices/USN-5343-1

CVE-2021-32399

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