The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - Bluetooth: Fix hci_suspend_sync crash If hci_unregister_dev() frees the hci_dev object but     hci_suspend_notifier may still be accessing it, it can cause the program to crash. Here's the call trace:
    <4>[102152.653246] Call Trace: <4>[102152.653254] hci_suspend_sync+0x109/0x301 [bluetooth]     <4>[102152.653259] hci_suspend_dev+0x78/0xcd [bluetooth] <4>[102152.653263] hci_suspend_notifier+0x42/0x7a     [bluetooth] <4>[102152.653268] notifier_call_chain+0x43/0x6b <4>[102152.653271]
    __blocking_notifier_call_chain+0x48/0x69 <4>[102152.653273] __pm_notifier_call_chain+0x22/0x39     <4>[102152.653276] pm_suspend+0x287/0x57c <4>[102152.653278] state_store+0xae/0xe5 <4>[102152.653281]     kernfs_fop_write+0x109/0x173 <4>[102152.653284] __vfs_write+0x16f/0x1a2 <4>[102152.653287] ?     selinux_file_permission+0xca/0x16f <4>[102152.653289] ? security_file_permission+0x36/0x109     <4>[102152.653291] vfs_write+0x114/0x21d <4>[102152.653293] __x64_sys_write+0x7b/0xdb <4>[102152.653296]     do_syscall_64+0x59/0x194 <4>[102152.653299] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 This patch holds the     reference count of the hci_dev object while processing it in hci_suspend_notifier to avoid potential crash     caused by the race condition. (CVE-2023-53520)

Note that Nessus relies on the presence of the package as reported by the vendor.

Detections

Analytics

Linux Distros Unpatched Vulnerability : CVE-2023-53520

medium Nessus Plugin ID 269556

Version 1.18

Version 1.17

Version 1.16

Version 1.15

Version 1.14

Version 1.13

Version 1.11

Version 1.10

Version 1.9

Version 1.8

Version 1.7

Version 1.6

Version 1.5

Version 1.3

Version 1.18 Jul 6, 2026, 4:58 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202607060458
Version 1.17 Jul 2, 2026, 3:38 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202607021538
Version 1.16 Jun 30, 2026, 12:42 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202606300042
Version 1.15 Jun 28, 2026, 7:50 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202606280750
Version 1.14 Jun 17, 2026, 2:25 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202606171425
Version 1.13 May 25, 2026, 4:06 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202605251606
Version 1.11 May 14, 2026, 3:47 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202605140347
Version 1.10 May 8, 2026, 1:55 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202605080155
Version 1.9 Apr 28, 2026, 8:33 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202604280833
Version 1.8 Apr 20, 2026, 10:26 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202604202226
Version 1.7 Apr 17, 2026, 10:08 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202604172208
Version 1.6 Apr 13, 2026, 4:17 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202604131617
Version 1.5 Feb 7, 2026, 12:50 AM Detection (updated detection logic) Plugin Feed: 202602070050
Version 1.3 Oct 27, 2025, 3:15 PM CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:U/RL:U/RC:C") CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:U/RL:U/RC:C") Detection (updated detection logic) Plugin metadata Plugin Feed: 202510271515