A use-after-free flaw was found in the Linux kernel’s Bluetooth subsystem in the way user calls connect to the socket and disconnect simultaneously due to a race condition. This flaw allows a user to crash the system or escalate their privileges. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
References
| Link | Resource |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1999544 | Issue Tracking Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2022/03/msg00011.html | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html | Mailing List Third Party Advisory |
| https://lore.kernel.org/lkml/20211115165435.133245729%40linuxfoundation.org/ | |
| https://security.netapp.com/advisory/ntap-20220318-0009/ | Third Party Advisory |
| https://www.debian.org/security/2022/dsa-5096 | Third Party Advisory |
| https://www.openwall.com/lists/oss-security/2021/09/15/4 | Exploit Mailing List Third Party Advisory |
| https://www.oracle.com/security-alerts/cpujul2022.html | Patch Third Party Advisory |
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History
26 Jun 2023, 18:56
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-362 |
24 Feb 2023, 14:42
| Type | Values Removed | Values Added |
|---|---|---|
| References | (N/A) https://www.oracle.com/security-alerts/cpujul2022.html - Patch, Third Party Advisory | |
| CPE | cpe:2.3:a:oracle:communications_cloud_native_core_binding_support_function:22.1.3:*:*:*:*:*:*:* cpe:2.3:a:oracle:communications_cloud_native_core_network_exposure_function:22.1.1:*:*:*:*:*:*:* cpe:2.3:a:oracle:communications_cloud_native_core_policy:22.2.0:*:*:*:*:*:*:* |
25 Jul 2022, 18:16
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
11 May 2022, 14:37
| Type | Values Removed | Values Added |
|---|---|---|
| References | (MLIST) https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html - Mailing List, Third Party Advisory | |
| References | (MLIST) https://lists.debian.org/debian-lts-announce/2022/03/msg00011.html - Mailing List, Third Party Advisory | |
| References | (DEBIAN) https://www.debian.org/security/2022/dsa-5096 - Third Party Advisory | |
| References | (CONFIRM) https://security.netapp.com/advisory/ntap-20220318-0009/ - Third Party Advisory | |
| CPE | cpe:2.3:h:netapp:baseboard_management_controller_h500e:-:*:*:*:*:*:*:* cpe:2.3:h:netapp:baseboard_management_controller_h700e:-:*:*:*:*:*:*:* cpe:2.3:h:netapp:baseboard_management_controller_h410c:-:*:*:*:*:*:*:* cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* cpe:2.3:o:netapp:baseboard_management_controller_h300e_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:netapp:baseboard_management_controller_h300s:-:*:*:*:*:*:*:* cpe:2.3:o:netapp:baseboard_management_controller_h500s_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:netapp:baseboard_management_controller_h410c_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:netapp:baseboard_management_controller_h300e:-:*:*:*:*:*:*:* cpe:2.3:o:netapp:baseboard_management_controller_h410s_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:netapp:baseboard_management_controller_h300s_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:netapp:baseboard_management_controller_h700e_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:netapp:baseboard_management_controller_h700s:-:*:*:*:*:*:*:* cpe:2.3:h:netapp:baseboard_management_controller_h410s:-:*:*:*:*:*:*:* cpe:2.3:h:netapp:baseboard_management_controller_h500s:-:*:*:*:*:*:*:* cpe:2.3:o:netapp:baseboard_management_controller_h500e_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:netapp:baseboard_management_controller_h700s_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* |
18 Mar 2022, 20:15
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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10 Mar 2022, 17:43
| Type | Values Removed | Values Added |
|---|---|---|
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28 Feb 2022, 19:47
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : 7.9
v3 : 7.1 |
| CWE | CWE-416 | |
| References | (MISC) https://lore.kernel.org/lkml/20211115165435.133245729@linuxfoundation.org/ - Patch, Vendor Advisory | |
| References | (MISC) https://www.openwall.com/lists/oss-security/2021/09/15/4 - Exploit, Mailing List, Third Party Advisory | |
| References | (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=1999544 - Issue Tracking, Third Party Advisory | |
| CPE | cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_real_time:7:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* cpe:2.3:a:redhat:virtualization_host:4.0:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* cpe:2.3:a:redhat:3scale:2.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_real_time_for_nfv:7:*:*:*:*:*:*:* |
16 Feb 2022, 19:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2022-02-16 19:15
Updated : 2024-02-04 22:29
NVD link : CVE-2021-3752
Mitre link : CVE-2021-3752
CVE.ORG link : CVE-2021-3752
JSON object : View
Products Affected
redhat
- enterprise_linux_for_real_time_for_nfv
- enterprise_linux_for_real_time
- enterprise_linux
- 3scale
- virtualization_host
netapp
- h500s
- h300s
- h410c_firmware
- h300s_firmware
- h700e_firmware
- h700e
- h700s_firmware
- h300e
- h410s_firmware
- h500e_firmware
- h500e
- h700s
- h410s
- h410c
- h300e_firmware
- h500s_firmware
debian
- debian_linux
linux
- linux_kernel
fedoraproject
- fedora
oracle
- communications_cloud_native_core_policy
- communications_cloud_native_core_binding_support_function
- communications_cloud_native_core_network_exposure_function