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Vuln ID | Summary | CVSS Severity |
---|---|---|
CVE-2022-3637 |
A vulnerability has been found in Linux Kernel and classified as problematic. This vulnerability affects the function jlink_init of the file monitor/jlink.c of the component BlueZ. The manipulation leads to denial of service. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211936. Published: October 21, 2022; 7:15:09 AM -0400 |
V3.1: 5.5 MEDIUM V2.0:(not available) |
CVE-2022-3563 |
A vulnerability classified as problematic has been found in Linux Kernel. Affected is the function read_50_controller_cap_complete of the file tools/mgmt-tester.c of the component BlueZ. The manipulation of the argument cap_len leads to null pointer dereference. It is recommended to apply a patch to fix this issue. VDB-211086 is the identifier assigned to this vulnerability. Published: October 17, 2022; 3:15:10 PM -0400 |
V3.1: 5.7 MEDIUM V2.0:(not available) |
CVE-2022-39177 |
BlueZ before 5.59 allows physically proximate attackers to cause a denial of service because malformed and invalid capabilities can be processed in profiles/audio/avdtp.c. Published: September 02, 2022; 12:15:11 AM -0400 |
V3.1: 8.8 HIGH V2.0:(not available) |
CVE-2022-39176 |
BlueZ before 5.59 allows physically proximate attackers to obtain sensitive information because profiles/audio/avrcp.c does not validate params_len. Published: September 02, 2022; 12:15:11 AM -0400 |
V3.1: 8.8 HIGH V2.0:(not available) |
CVE-2022-0204 |
A heap overflow vulnerability was found in bluez in versions prior to 5.63. An attacker with local network access could pass specially crafted files causing an application to halt or crash, leading to a denial of service. Published: March 10, 2022; 12:44:55 PM -0500 |
V3.1: 8.8 HIGH V2.0: 5.8 MEDIUM |
CVE-2021-3658 |
bluetoothd from bluez incorrectly saves adapters' Discoverable status when a device is powered down, and restores it when powered up. If a device is powered down while discoverable, it will be discoverable when powered on again. This could lead to inadvertent exposure of the bluetooth stack to physically nearby attackers. Published: March 02, 2022; 6:15:08 PM -0500 |
V3.1: 6.5 MEDIUM V2.0: 3.3 LOW |
CVE-2021-41229 |
BlueZ is a Bluetooth protocol stack for Linux. In affected versions a vulnerability exists in sdp_cstate_alloc_buf which allocates memory which will always be hung in the singly linked list of cstates and will not be freed. This will cause a memory leak over time. The data can be a very large object, which can be caused by an attacker continuously sending sdp packets and this may cause the service of the target device to crash. Published: November 12, 2021; 6:15:08 PM -0500 |
V3.1: 6.5 MEDIUM V2.0: 3.3 LOW |
CVE-2020-12352 |
Improper access control in BlueZ may allow an unauthenticated user to potentially enable information disclosure via adjacent access. Published: November 23, 2020; 12:15:12 PM -0500 |
V3.1: 6.5 MEDIUM V2.0: 3.3 LOW |