CLSA-2023-1695046791

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2023-1695046791
Upstream
Published
2023-09-18T14:19:55Z
Modified
2026-06-04T10:03:39.139083852Z
Summary
Fix of 7 CVEs
Details
  • Bionic update: upstream stable patchset 2022-12-01 (LP: #1998542) // CVE-2022-26373
    • x86/speculation: Add RSB VM Exit protections
  • Bionic update: upstream stable patchset 2022-12-01 (LP: #1998542)
    • Revert "x86/cpu: Add a steppings field to struct x86cpuid"
    • x86/cpufeature: Add facility to check for min microcode revisions
    • x86/cpufeature: Fix various quality problems in the <asm/cpu_device_hd.h> header
    • x86/devicetable: Move x86 specific macro out of generic code
    • x86/cpu: Add consistent CPU match macros
    • x86/cpu: Add a steppings field to struct x86cpuid
    • x86/cpufeatures: Move RETPOLINE flags to word 11
    • x86/bugs: Report AMD retbleed vulnerability
    • x86/bugs: Keep a per-CPU IA32SPECCTRL value
    • x86/entry: Add kernel IBRS implementation
    • x86/speculation: Add spectrev2=ibrs option to support Kernel IBRS
    • x86/speculation: Add LFENCE to RSB fill sequence
    • KVM: VMX: Prevent guest RSB poisoning attacks with eIBRS
    • x86/speculation: Fill RSB on vmexit for IBRS
    • x86/cpu/amd: Enumerate BTCNO
    • x86/speculation: Disable RRSBA behavior
    • x86/bugs: Warn when "ibrs" mitigation is selected on Enhanced IBRS parts
  • Bionic update: upstream stable patchset 2022-12-01 (LP: #1998542) // CVE-2022-29901
    • x86/bugs: Optimize SPECCTRL MSR writes
    • x86/bugs: Split spectrev2selectmitigation() and spectrev2userselectmitigation()
    • x86/bugs: Report Intel retbleed vulnerability
    • entelidle: Disable IBRS during long idle
    • x86/speculation: Change FILLRETURNBUFFER to work with objtool
    • x86/speculation: Fix RSB filling with CONFIGRETPOLINE=n
    • x86/speculation: Fix firmware entry SPECCTRL handling
    • x86/speculation: Fix SPECCTRL write on SMT state change
    • x86/speculation: Use cached host SPECCTRL value for guest entry/exit
    • x86/speculation: Remove x86specctrlmask
    • x86/common: Stamp out the stepping madness
    • x86/bugs: Add Cannon lake to RETBleed affected CPU list
    • x86/speculation: Use DECLAREPERCPU for x86specctrl_current
  • Bionic update: upstream stable patchset 2022-12-01 (LP: #1998542) // CVE-2022-29900
    • x86/bugs: Add AMD retbleed= boot parameter
  • Bionic update: upstream stable patchset 2022-10-06 (LP: #1992112)
    • x86/bugs: Add "unknown" reporting for MMIO Stale Data
  • CVE-2021-26401
    • x86/speculation: Warn about Spectre v2 LFENCE mitigation
    • x86/speculation: Warn about eIBRS + LFENCE + Unprivileged eBPF + SMT
  • CVE-2022-0001
    • x86/speculation: Include unprivileged eBPF status in Spectre v2 mitigation reporting
  • Bionic update: upstream stable patchset 2019-10-07 (LP: #1847155)
    • x86/cpu: Add Tiger Lake to Intel family
  • CVE-url: https://ubuntu.com/security/CVE-2023-4622
    • afunix: Fix null-ptr-deref in unixstream_sendpage().
  • CVE-url: https://ubuntu.com/security/CVE-2022-45919
    • media: dvb-core: Fix use-after-free due to race condition at dvbcaen50221
  • Miscellaneous upstream changes
    • Revert "x86/enter: Use IBRS on syscall and interrupts"
References

Affected packages

TuxCare:Ubuntu:16.04
linux-buildinfo-4.4.0-245-tuxcare.els16-generic

Package

Name
linux-buildinfo-4.4.0-245-tuxcare.els16-generic
Purl
pkg:deb/tuxcare/linux-buildinfo-4.4.0-245-tuxcare.els16-generic?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0-245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-buildinfo-4.4.0-245-tuxcare.els16-lowlatency

Package

Name
linux-buildinfo-4.4.0-245-tuxcare.els16-lowlatency
Purl
pkg:deb/tuxcare/linux-buildinfo-4.4.0-245-tuxcare.els16-lowlatency?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0-245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-cloud-tools-4.4.0-245-tuxcare.els16

Package

Name
linux-cloud-tools-4.4.0-245-tuxcare.els16
Purl
pkg:deb/tuxcare/linux-cloud-tools-4.4.0-245-tuxcare.els16?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0-245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-cloud-tools-4.4.0-245-tuxcare.els16-generic

Package

Name
linux-cloud-tools-4.4.0-245-tuxcare.els16-generic
Purl
pkg:deb/tuxcare/linux-cloud-tools-4.4.0-245-tuxcare.els16-generic?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0-245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-cloud-tools-4.4.0-245-tuxcare.els16-lowlatency

Package

Name
linux-cloud-tools-4.4.0-245-tuxcare.els16-lowlatency
Purl
pkg:deb/tuxcare/linux-cloud-tools-4.4.0-245-tuxcare.els16-lowlatency?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0-245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-cloud-tools-common

Package

Name
linux-cloud-tools-common
Purl
pkg:deb/tuxcare/linux-cloud-tools-common?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0-245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-cloud-tools-generic

Package

Name
linux-cloud-tools-generic
Purl
pkg:deb/tuxcare/linux-cloud-tools-generic?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0.245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-cloud-tools-lowlatency

Package

Name
linux-cloud-tools-lowlatency
Purl
pkg:deb/tuxcare/linux-cloud-tools-lowlatency?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0.245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-crashdump

Package

Name
linux-crashdump
Purl
pkg:deb/tuxcare/linux-crashdump?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0.245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-doc

Package

Name
linux-doc
Purl
pkg:deb/tuxcare/linux-doc?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0-245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-generic

Package

Name
linux-generic
Purl
pkg:deb/tuxcare/linux-generic?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0.245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-headers-4.4.0-245-tuxcare.els16

Package

Name
linux-headers-4.4.0-245-tuxcare.els16
Purl
pkg:deb/tuxcare/linux-headers-4.4.0-245-tuxcare.els16?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0-245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-headers-4.4.0-245-tuxcare.els16-generic

Package

Name
linux-headers-4.4.0-245-tuxcare.els16-generic
Purl
pkg:deb/tuxcare/linux-headers-4.4.0-245-tuxcare.els16-generic?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0-245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-headers-4.4.0-245-tuxcare.els16-lowlatency

Package

Name
linux-headers-4.4.0-245-tuxcare.els16-lowlatency
Purl
pkg:deb/tuxcare/linux-headers-4.4.0-245-tuxcare.els16-lowlatency?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0-245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-headers-generic

Package

Name
linux-headers-generic
Purl
pkg:deb/tuxcare/linux-headers-generic?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0.245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-headers-lowlatency

Package

Name
linux-headers-lowlatency
Purl
pkg:deb/tuxcare/linux-headers-lowlatency?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0.245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-image-generic

Package

Name
linux-image-generic
Purl
pkg:deb/tuxcare/linux-image-generic?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0.245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-image-lowlatency

Package

Name
linux-image-lowlatency
Purl
pkg:deb/tuxcare/linux-image-lowlatency?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0.245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-image-unsigned-4.4.0-245-tuxcare.els16-generic

Package

Name
linux-image-unsigned-4.4.0-245-tuxcare.els16-generic
Purl
pkg:deb/tuxcare/linux-image-unsigned-4.4.0-245-tuxcare.els16-generic?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0-245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-image-unsigned-4.4.0-245-tuxcare.els16-lowlatency

Package

Name
linux-image-unsigned-4.4.0-245-tuxcare.els16-lowlatency
Purl
pkg:deb/tuxcare/linux-image-unsigned-4.4.0-245-tuxcare.els16-lowlatency?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0-245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-libc-dev

Package

Name
linux-libc-dev
Purl
pkg:deb/tuxcare/linux-libc-dev?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0-245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-lowlatency

Package

Name
linux-lowlatency
Purl
pkg:deb/tuxcare/linux-lowlatency?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0.245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-modules-4.4.0-245-tuxcare.els16-generic

Package

Name
linux-modules-4.4.0-245-tuxcare.els16-generic
Purl
pkg:deb/tuxcare/linux-modules-4.4.0-245-tuxcare.els16-generic?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0-245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-modules-4.4.0-245-tuxcare.els16-lowlatency

Package

Name
linux-modules-4.4.0-245-tuxcare.els16-lowlatency
Purl
pkg:deb/tuxcare/linux-modules-4.4.0-245-tuxcare.els16-lowlatency?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0-245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-modules-extra-4.4.0-245-tuxcare.els16-generic

Package

Name
linux-modules-extra-4.4.0-245-tuxcare.els16-generic
Purl
pkg:deb/tuxcare/linux-modules-extra-4.4.0-245-tuxcare.els16-generic?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0-245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-source

Package

Name
linux-source
Purl
pkg:deb/tuxcare/linux-source?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0.245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-source-4.4.0

Package

Name
linux-source-4.4.0
Purl
pkg:deb/tuxcare/linux-source-4.4.0?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0-245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-tools-4.4.0-245-tuxcare.els16

Package

Name
linux-tools-4.4.0-245-tuxcare.els16
Purl
pkg:deb/tuxcare/linux-tools-4.4.0-245-tuxcare.els16?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0-245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-tools-4.4.0-245-tuxcare.els16-generic

Package

Name
linux-tools-4.4.0-245-tuxcare.els16-generic
Purl
pkg:deb/tuxcare/linux-tools-4.4.0-245-tuxcare.els16-generic?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0-245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-tools-4.4.0-245-tuxcare.els16-lowlatency

Package

Name
linux-tools-4.4.0-245-tuxcare.els16-lowlatency
Purl
pkg:deb/tuxcare/linux-tools-4.4.0-245-tuxcare.els16-lowlatency?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0-245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-tools-common

Package

Name
linux-tools-common
Purl
pkg:deb/tuxcare/linux-tools-common?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0-245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-tools-generic

Package

Name
linux-tools-generic
Purl
pkg:deb/tuxcare/linux-tools-generic?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0.245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-tools-host

Package

Name
linux-tools-host
Purl
pkg:deb/tuxcare/linux-tools-host?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0-245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"
linux-tools-lowlatency

Package

Name
linux-tools-lowlatency
Purl
pkg:deb/tuxcare/linux-tools-lowlatency?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0.245.279

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1695046791.json"