CVE-2023-53520

| EUVD-2025-32747 MEDIUM
2025-10-01 416baaa9-dc9f-4396-8d5f-8c081fb06d67
4.7
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Local
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

3
Patch Released
Apr 06, 2026 - 13:13 nvd
Patch available
EUVD ID Assigned
Mar 13, 2026 - 18:18 euvd
EUVD-2025-32747
CVE Published
Oct 01, 2025 - 12:15 nvd
MEDIUM 4.7

Description

In the Linux kernel, the following vulnerability has been resolved: 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.

Analysis

In the Linux kernel, the following vulnerability has been resolved:

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.

Priority Score

24
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +24
POC: 0

Vendor Status

Ubuntu

Priority: Medium
linux
Release Status Version
noble not-affected 6.6.0-14.14
plucky not-affected 6.11.0-8.8
trusty ignored end of standard support, was needed
bionic needed -
focal needed -
xenial needed -
jammy pending -
upstream released 6.6~rc1
questing not-affected 6.14.0-15.15
linux-hwe
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream released 6.6~rc1
xenial needed -
trusty DNE -
focal DNE -
questing DNE -
linux-hwe-5.4
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
upstream released 6.6~rc1
bionic needed -
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
linux-hwe-5.8
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored superseded by linux-hwe-5.11
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-hwe-5.11
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored superseded by linux-hwe-5.13
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-hwe-5.13
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored superseded by linux-hwe-5.15
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-hwe-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
upstream released 6.6~rc1
focal needed -
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-hwe-5.19
Release Status Version
jammy ignored superseded by linux-hwe-6.2
noble DNE -
plucky DNE -
upstream ignored superseded by linux-hwe-6.2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-hwe-6.2
Release Status Version
jammy ignored superseded by linux-hwe-6.5
noble DNE -
plucky DNE -
upstream ignored superseded by linux-hwe-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-hwe-6.5
Release Status Version
jammy ignored superseded by linux-hwe-6.8
noble DNE -
plucky DNE -
upstream ignored superseded by linux-hwe-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-hwe-6.8
Release Status Version
noble DNE -
plucky DNE -
jammy not-affected 6.8.0-38.38~22.04.1
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-hwe-6.11
Release Status Version
jammy DNE -
noble ignored superseded by linux-hwe-6.14
plucky DNE -
upstream ignored superseded by linux-hwe-6.14
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-hwe-6.14
Release Status Version
jammy DNE -
plucky DNE -
noble not-affected -
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-hwe-edge
Release Status Version
xenial ignored end of standard support
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored end of life
trusty DNE -
focal DNE -
questing DNE -
linux-lts-xenial
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
trusty ignored end of standard support, was needed
upstream released 6.6~rc1
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-kvm
Release Status Version
noble DNE -
plucky DNE -
jammy needed -
upstream released 6.6~rc1
trusty DNE -
questing DNE -
bionic needed -
focal needed -
xenial needed -
linux-allwinner-5.19
Release Status Version
jammy ignored end of kernel support
noble DNE -
plucky DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-aws-5.0
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored superseded by linux-aws-5.3
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
linux-aws-5.3
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored superseded by linux-aws-5.4
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
linux-aws-5.4
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
bionic needed -
linux-aws-5.8
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored superseded by linux-aws-5.11
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-aws-5.11
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored superseded by linux-aws-5.13
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-aws-5.13
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored superseded by linux-aws-5.15
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-aws-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal needed -
linux-aws-5.19
Release Status Version
jammy ignored superseded by linux-aws-6.2
noble DNE -
plucky DNE -
upstream ignored superseded by linux-aws-6.2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-aws-6.2
Release Status Version
jammy ignored superseded by linux-aws-6.5
noble DNE -
plucky DNE -
upstream ignored superseded by linux-aws-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-aws-6.5
Release Status Version
jammy ignored superseded by linux-aws-6.8
noble DNE -
plucky DNE -
upstream ignored superseded by linux-aws-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-aws-6.8
Release Status Version
noble DNE -
plucky DNE -
jammy not-affected 6.8.0-1009.9~22.04.2
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-aws-6.14
Release Status Version
jammy DNE -
plucky DNE -
noble not-affected 6.14.0-1007.7~24.04.1
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-aws-hwe
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
upstream released 6.6~rc1
trusty DNE -
bionic DNE -
focal DNE -
questing DNE -
xenial needed -
linux-azure
Release Status Version
bionic ignored end of standard support
jammy needed -
noble not-affected 6.6.0-1001.1
plucky not-affected 6.11.0-1004.4
trusty ignored end of standard support, was needed
upstream released 6.6~rc1
questing not-affected 6.14.0-1004.4
focal needed -
xenial needed -
linux-azure-4.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
bionic needed -
linux-azure-5.3
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored superseded by linux-azure-5.4
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
linux-azure-5.4
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
bionic needed -
linux-azure-5.8
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored superseded by linux-azure-5.11
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-azure-5.11
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored superseded by linux-azure-5.13
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-azure-5.13
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored superseded by linux-azure-5.15
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-azure-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal needed -
linux-azure-5.19
Release Status Version
jammy ignored superseded by linux-azure-6.2
noble DNE -
plucky DNE -
upstream ignored superseded by linux-azure-6.2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-azure-6.2
Release Status Version
jammy ignored superseded by linux-azure-6.5
noble DNE -
plucky DNE -
upstream ignored superseded by linux-azure-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-azure-6.5
Release Status Version
jammy ignored superseded by linux-azure-6.8
noble DNE -
plucky DNE -
upstream ignored superseded by linux-azure-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-azure-6.8
Release Status Version
noble DNE -
plucky DNE -
jammy not-affected 6.8.0-1008.8~22.04.1
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-azure-6.11
Release Status Version
jammy DNE -
noble ignored superseded by linux-azure-6.14
plucky DNE -
upstream ignored superseded by linux-azure-6.14
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-azure-fde
Release Status Version
focal ignored end of standard support
noble needs-triage -
jammy needed -
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
plucky not-affected 6.14.0-1014.14
questing not-affected 6.17.0-1003.3
linux-azure-fde-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal needed -
linux-azure-fde-5.19
Release Status Version
jammy ignored superseded by linux-azure-fde-6.2
noble DNE -
plucky DNE -
upstream ignored superseded by linux-azure-fde-6.2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-azure-fde-6.2
Release Status Version
jammy ignored replaced by linux-azure-6.5
noble DNE -
plucky DNE -
upstream ignored replaced by linux-azure-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-azure-nvidia
Release Status Version
jammy DNE -
plucky DNE -
noble not-affected 6.8.0-1013.14
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-bluefield
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal needed -
linux-azure-edge
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored superseded by linux-azure-5.3
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
linux-fips
Release Status Version
plucky DNE -
noble not-affected 6.8.0-38.38+fips4
bionic needed -
focal needed -
jammy needed -
upstream released 6.6~rc1
xenial needed -
trusty DNE -
questing DNE -
linux-aws-fips
Release Status Version
plucky DNE -
noble not-affected 6.8.0-1035.37+fips1
bionic needed -
focal needed -
jammy needed -
upstream released 6.6~rc1
trusty DNE -
questing DNE -
xenial DNE -
linux-azure-fips
Release Status Version
plucky DNE -
noble not-affected 6.8.0-1034.39+fips1
bionic needed -
focal needed -
jammy needed -
upstream released 6.6~rc1
trusty DNE -
questing DNE -
xenial DNE -
linux-gcp-fips
Release Status Version
plucky DNE -
noble not-affected 6.8.0-1036.38+fips1
bionic needed -
focal needed -
jammy needed -
upstream released 6.6~rc1
trusty DNE -
questing DNE -
xenial DNE -
linux-gcp
Release Status Version
bionic ignored end of standard support
jammy needed -
noble not-affected 6.6.0-1001.1
plucky not-affected 6.11.0-1003.3
upstream released 6.6~rc1
trusty DNE -
questing not-affected 6.14.0-1006.6
focal needed -
xenial needed -
linux-gcp-4.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
bionic needed -
linux-gcp-5.3
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored superseded by linux-gcp-5.4
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
linux-gcp-5.4
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
bionic needed -
linux-gcp-5.8
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored superseded by linux-gcp-5.11
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-gcp-5.11
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored superseded by linux-gcp-5.13
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-gcp-5.13
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored superseded by linux-gcp-5.15
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-gcp-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal needed -
linux-gcp-5.19
Release Status Version
jammy ignored superseded by linux-gcp-6.2
noble DNE -
plucky DNE -
upstream ignored superseded by linux-gcp-6.2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-gcp-6.2
Release Status Version
jammy ignored superseded by linux-gcp-6.5
noble DNE -
plucky DNE -
upstream ignored superseded by linux-gcp-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-gcp-6.5
Release Status Version
jammy ignored superseded by linux-gcp-6.8
noble DNE -
plucky DNE -
upstream ignored superseded by linux-gcp-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-gcp-6.8
Release Status Version
noble DNE -
plucky DNE -
jammy not-affected 6.8.0-1010.11~22.04.1
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-gcp-6.11
Release Status Version
jammy DNE -
noble ignored superseded by linux-gcp-6.14
plucky DNE -
upstream ignored superseded by linux-gcp-6.14
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-gcp-6.14
Release Status Version
jammy DNE -
plucky DNE -
noble not-affected 6.14.0-1007.7~24.04.1
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-gke
Release Status Version
focal ignored end of kernel support
plucky DNE -
jammy needed -
noble not-affected 6.8.0-1003.5
upstream released 6.6~rc1
trusty DNE -
xenial ignored end of standard support
bionic DNE -
questing DNE -
linux-gke-4.15
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored superseded by linux-gke-5.0
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
linux-gke-5.4
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
linux-gke-5.15
Release Status Version
focal ignored end of kernel support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-gkeop
Release Status Version
focal ignored end of kernel support
plucky DNE -
jammy needed -
noble not-affected 6.8.0-1001.3
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-gkeop-5.4
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
linux-gkeop-5.15
Release Status Version
focal ignored end of kernel support
jammy DNE -
noble DNE -
plucky DNE -
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-ibm
Release Status Version
plucky DNE -
jammy needed -
noble not-affected 6.8.0-1001.1
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal needed -
linux-ibm-5.4
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
bionic needed -
linux-ibm-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal needed -
linux-ibm-6.8
Release Status Version
noble DNE -
plucky DNE -
jammy not-affected 6.8.0-1008.8~22.04.1
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-intel-5.13
Release Status Version
focal ignored end of kernel support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-intel-iotg
Release Status Version
noble DNE -
plucky DNE -
jammy needed -
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-intel-iotg-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal needed -
linux-iot
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal needed -
linux-intel-iot-realtime
Release Status Version
noble DNE -
plucky DNE -
jammy needed -
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-lowlatency
Release Status Version
plucky DNE -
jammy needed -
noble not-affected 6.6.0-14.14.1
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-lowlatency-hwe-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal needed -
linux-lowlatency-hwe-5.19
Release Status Version
jammy ignored superseded by linux-lowlatency-hwe-6.2
noble DNE -
plucky DNE -
upstream ignored superseded by linux-lowlatency-hwe-6.2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-lowlatency-hwe-6.2
Release Status Version
jammy ignored superseded by linux-lowlatency-hwe-6.5
noble DNE -
plucky DNE -
upstream ignored superseded by linux-lowlatency-hwe-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-lowlatency-hwe-6.5
Release Status Version
jammy ignored superseded by linux-lowlatency-hwe-6.8
noble DNE -
plucky DNE -
upstream ignored superseded by linux-lowlatency-hwe-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-lowlatency-hwe-6.8
Release Status Version
noble DNE -
plucky DNE -
jammy not-affected 6.8.0-38.38.1~22.04.2
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-lowlatency-hwe-6.11
Release Status Version
jammy DNE -
noble ignored replaced by linux-hwe-6.14
plucky DNE -
upstream ignored replaced by linux-hwe-6.14
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-nvidia
Release Status Version
plucky DNE -
jammy needed -
noble not-affected 6.8.0-1007.7
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-nvidia-6.2
Release Status Version
jammy ignored superseded by linux-nvidia-6.5
noble DNE -
plucky DNE -
upstream ignored superseded by linux-nvidia-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-nvidia-6.5
Release Status Version
jammy ignored superseded by linux-nvidia-6.8
noble DNE -
plucky DNE -
upstream ignored superseded by linux-nvidia-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-nvidia-6.8
Release Status Version
noble DNE -
plucky DNE -
jammy not-affected 6.8.0-1008.8~22.04.1
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-nvidia-6.11
Release Status Version
jammy DNE -
plucky DNE -
noble not-affected 6.11.0-1002.2
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-nvidia-lowlatency
Release Status Version
jammy DNE -
plucky DNE -
noble not-affected 6.8.0-1009.9.1
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-nvidia-tegra
Release Status Version
plucky DNE -
jammy needed -
noble not-affected 6.8.0-1003.3
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-nvidia-tegra-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal needed -
linux-nvidia-tegra-igx
Release Status Version
noble DNE -
plucky DNE -
jammy needed -
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-oracle-5.0
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored superseded by linux-oracle-5.3
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
linux-oracle-5.3
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored superseded by linux-oracle-5.4
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
linux-oracle-5.4
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
bionic needed -
linux-oracle-5.8
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored superseded by linux-oracle-5.11
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-oracle-5.11
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored superseded by linux-oracle-5.13
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-oracle-5.13
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored superseded by linux-oracle-5.15
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-oracle-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal needed -
linux-oracle-6.5
Release Status Version
jammy ignored superseded by linux-oracle-6.8
noble DNE -
plucky DNE -
upstream ignored superseded by linux-oracle-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-oracle-6.8
Release Status Version
noble DNE -
plucky DNE -
jammy not-affected 6.8.0-1006.6~22.04.3
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-oracle-6.14
Release Status Version
jammy DNE -
plucky DNE -
noble not-affected 6.14.0-1007.7~24.04.1
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-oem
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored end of life
trusty DNE -
xenial ignored end of standard support
focal DNE -
questing DNE -
linux-oem-5.6
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored superseded by linux-oem-5.10
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-oem-5.10
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored superseded by linux-oem-5.13
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-oem-5.13
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored superseded by linux-oem-5.14
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-oem-5.14
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored replaced by linux-hwe-5.15
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-oem-5.17
Release Status Version
jammy ignored superseded by linux-oem-6.1
noble DNE -
plucky DNE -
upstream ignored superseded by linux-oem-6.1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-oem-6.0
Release Status Version
jammy ignored superseded by linux-oem-6.1
noble DNE -
plucky DNE -
upstream ignored superseded by linux-oem-6.1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-oem-6.1
Release Status Version
jammy ignored superseded by linux-oem-6.5
noble DNE -
plucky DNE -
upstream ignored superseded by linux-oem-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-oem-6.5
Release Status Version
jammy ignored superseded by linux-oem-6.8
noble DNE -
plucky DNE -
upstream ignored superseded by linux-oem-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-oem-6.8
Release Status Version
jammy DNE -
plucky DNE -
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
noble ignored superseded by linux-oem-6.14, was needs-triage
linux-oem-6.11
Release Status Version
jammy DNE -
plucky DNE -
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
noble ignored superseded by linux-oem-6.14, was needs-triage
linux-oem-6.14
Release Status Version
jammy DNE -
plucky DNE -
noble not-affected 6.14.0-1005.5
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-raspi2
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored replaced by linux-raspi
trusty DNE -
xenial ignored end of standard support
bionic ignored end of standard support
questing DNE -
linux-raspi-5.4
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
bionic needed -
linux-raspi-realtime
Release Status Version
jammy DNE -
plucky DNE -
noble not-affected 6.7.0-2001.1
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-realtime-6.8
Release Status Version
noble DNE -
plucky DNE -
jammy not-affected 6.8.1-1004.4~22.04.1
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-realtime-6.14
Release Status Version
jammy DNE -
plucky DNE -
noble not-affected 6.14.0-1003.3~24.04.3
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-riscv
Release Status Version
focal ignored end of standard support
jammy ignored end of kernel support
noble ignored replaced by linux-riscv-6.14
plucky not-affected 6.11.0-8.8.1
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
questing not-affected 6.14.0-13.13.2
linux-riscv-5.8
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored superseded by linux-riscv-5.11
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-riscv-5.11
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
upstream ignored superseded by linux-riscv-5.13
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-riscv-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal needed -
linux-riscv-5.19
Release Status Version
jammy ignored end of kernel support
noble DNE -
plucky DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-riscv-6.5
Release Status Version
jammy ignored superseded by linux-riscv-6.8
noble DNE -
plucky DNE -
upstream ignored superseded by linux-riscv-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-riscv-6.8
Release Status Version
noble DNE -
plucky DNE -
jammy not-affected 6.8.0-38.38.1~22.04.1
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-riscv-6.14
Release Status Version
jammy DNE -
plucky DNE -
noble not-affected 6.14.0-22.22.1~24.04.1
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-starfive-5.19
Release Status Version
jammy ignored end of kernel support
noble DNE -
plucky DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-starfive-6.2
Release Status Version
jammy ignored superseded by linux-starfive-6.5
noble DNE -
plucky DNE -
upstream ignored superseded by linux-starfive-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-starfive-6.5
Release Status Version
jammy ignored end of kernel support
noble DNE -
plucky DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-xilinx-zynqmp
Release Status Version
noble DNE -
plucky DNE -
jammy needed -
upstream released 6.6~rc1
focal needed -
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-aws
Release Status Version
jammy needed -
noble not-affected 6.6.0-1001.1
plucky not-affected 6.11.0-1004.4
trusty ignored end of standard support, was needed
upstream released 6.6~rc1
bionic needed -
questing not-affected 6.14.0-1005.5
focal needed -
xenial needed -
linux-oracle
Release Status Version
jammy needed -
noble not-affected 6.6.0-1001.1
plucky not-affected 6.11.0-1006.6
upstream released 6.6~rc1
trusty DNE -
questing not-affected 6.14.0-1005.5
bionic needed -
focal needed -
xenial needed -
linux-raspi
Release Status Version
jammy needed -
noble not-affected 6.7.0-1001.1
plucky not-affected 6.11.0-1004.4
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
questing not-affected 6.14.0-1005.5
focal needed -
linux-realtime
Release Status Version
jammy needed -
noble not-affected 6.8.0-1008.19
plucky not-affected 6.11.0-1001.1
upstream released 6.6~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing not-affected 6.14.0-1002.2
linux-intel
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
plucky DNE -
upstream released 6.6~rc1
questing DNE -
noble ignored end of kernel support, was needs-triage
linux-azure-6.14
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
plucky DNE -
questing DNE -
noble not-affected 6.14.0-1012.12~24.04.1
upstream released 6.6~rc1
linux-azure-fde-6.14
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
plucky DNE -
questing DNE -
noble not-affected 6.14.0-1014.14~24.04.1
upstream released 6.6~rc1
linux-azure-nvidia-6.14
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
plucky DNE -
questing DNE -
noble not-affected 6.14.0-1003.3
upstream released 6.6~rc1
linux-xilinx
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
questing DNE -
noble not-affected 6.8.0-1008.9
plucky not-affected 6.14.0-1002.2
upstream released 6.6~rc1
linux-oem-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble not-affected 6.17.0-1005.5
plucky DNE -
questing DNE -
upstream released 6.6~rc1
linux-azure-fde-6.8
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy needs-triage -
noble DNE -
plucky DNE -
questing DNE -
upstream released 6.6~rc1
linux-aws-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
questing DNE -
noble not-affected 6.17.0-1005.5~24.04.2
upstream released 6.6~rc1
linux-gcp-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
questing DNE -
noble not-affected 6.17.0-1004.4~24.04.3
upstream released 6.6~rc1
linux-hwe-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
questing DNE -
noble not-affected 6.17.0-14.14~24.04.1
upstream released 6.6~rc1
linux-oracle-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
questing DNE -
noble not-affected 6.17.0-1004.4~24.04.2
upstream released 6.6~rc1
linux-riscv-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
questing DNE -
noble not-affected 6.17.0-14.14.1~24.04.1
upstream released 6.6~rc1
linux-azure-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble not-affected 6.17.0-1008.8~24.04.1
questing DNE -
upstream released 6.6~rc1
linux-azure-fde-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
questing DNE -
upstream released 6.6~rc1
noble not-affected 6.17.0-1005.5~24.04.1

Debian

linux
Release Status Fixed Version Urgency
bullseye vulnerable 5.10.223-1 -
bullseye (security) vulnerable 5.10.251-1 -
bookworm fixed 6.1.55-1 -
bookworm (security) fixed 6.1.164-1 -
trixie fixed 6.12.63-1 -
trixie (security) fixed 6.12.74-2 -
forky fixed 6.19.6-1 -
sid fixed 6.19.6-2 -
(unstable) fixed 6.5.6-1 -

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CVE-2023-53520 vulnerability details – vuln.today

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