CLSA-2025-1754037789

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1754037789.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2025-1754037789
Upstream
Published
2025-08-01T08:43:13Z
Modified
2026-06-04T10:04:22.268765331Z
Summary
Fix of 5 CVEs
Details
  • Focal update: v5.4.291 upstream stable release (LP: #2106002) // CVE-2025-21760 // CVE-url: https://ubuntu.com/security/CVE-2025-21760
    • ndisc: extend RCU protection in ndiscsendskb()
  • Focal update: v5.4.291 upstream stable release (LP: #2106002) // CVE-2025-21761 // CVE-url: https://ubuntu.com/security/CVE-2025-21761
    • openvswitch: use RCU protection in ovsvportcmdfillinfo()
  • Focal update: v5.4.291 upstream stable release (LP: #2106002) // CVE-2025-21764 // CVE-url: https://ubuntu.com/security/CVE-2025-21764
    • ndisc: use RCU protection in ndiscallocskb()
  • Focal update: v5.4.291 upstream stable release (LP: #2106002) // CVE-2025-21765 // CVE-url: https://ubuntu.com/security/CVE-2025-21764
    • ipv6: use RCU protection in ip6defaultadvmss()
  • Focal update: v5.4.291 upstream stable release (LP: #2106002) // CVE-url: https://ubuntu.com/security/CVE-2025-21764
    • ipv4: use RCU protection in rtisexpired()
    • ipv4: use RCU protection in inetselectaddr()
  • CVE-url: https://ubuntu.com/security/CVE-2025-21762
    • net: treat possiblenett net pointer as an RCU one and add readpnetrcu()
    • net: add devnetrcu() helper
    • arp: use RCU protection in arp_xmit()
References

Affected packages

TuxCare:Ubuntu:18.04
linux-buildinfo-4.15.0-250-tuxcare.els38-generic

Package

Name
linux-buildinfo-4.15.0-250-tuxcare.els38-generic
Purl
pkg:deb/tuxcare/linux-buildinfo-4.15.0-250-tuxcare.els38-generic?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15.0-250.261

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1754037789.json"
linux-buildinfo-4.15.0-250-tuxcare.els38-lowlatency

Package

Name
linux-buildinfo-4.15.0-250-tuxcare.els38-lowlatency
Purl
pkg:deb/tuxcare/linux-buildinfo-4.15.0-250-tuxcare.els38-lowlatency?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15.0-250.261

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1754037789.json"
linux-cloud-tools-4.15.0-250-tuxcare.els38

Package

Name
linux-cloud-tools-4.15.0-250-tuxcare.els38
Purl
pkg:deb/tuxcare/linux-cloud-tools-4.15.0-250-tuxcare.els38?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15.0-250.261

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1754037789.json"
linux-cloud-tools-4.15.0-250-tuxcare.els38-generic

Package

Name
linux-cloud-tools-4.15.0-250-tuxcare.els38-generic
Purl
pkg:deb/tuxcare/linux-cloud-tools-4.15.0-250-tuxcare.els38-generic?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15.0-250.261

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1754037789.json"
linux-cloud-tools-4.15.0-250-tuxcare.els38-lowlatency

Package

Name
linux-cloud-tools-4.15.0-250-tuxcare.els38-lowlatency
Purl
pkg:deb/tuxcare/linux-cloud-tools-4.15.0-250-tuxcare.els38-lowlatency?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15.0-250.261

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1754037789.json"
linux-cloud-tools-common

Package

Name
linux-cloud-tools-common
Purl
pkg:deb/tuxcare/linux-cloud-tools-common?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15.0-250.261

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1754037789.json"
linux-doc

Package

Name
linux-doc
Purl
pkg:deb/tuxcare/linux-doc?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15.0-250.261

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1754037789.json"
linux-headers-4.15.0-250-tuxcare.els38

Package

Name
linux-headers-4.15.0-250-tuxcare.els38
Purl
pkg:deb/tuxcare/linux-headers-4.15.0-250-tuxcare.els38?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15.0-250.261

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1754037789.json"
linux-headers-4.15.0-250-tuxcare.els38-generic

Package

Name
linux-headers-4.15.0-250-tuxcare.els38-generic
Purl
pkg:deb/tuxcare/linux-headers-4.15.0-250-tuxcare.els38-generic?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15.0-250.261

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1754037789.json"
linux-headers-4.15.0-250-tuxcare.els38-lowlatency

Package

Name
linux-headers-4.15.0-250-tuxcare.els38-lowlatency
Purl
pkg:deb/tuxcare/linux-headers-4.15.0-250-tuxcare.els38-lowlatency?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15.0-250.261

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1754037789.json"
linux-image-unsigned-4.15.0-250-tuxcare.els38-generic

Package

Name
linux-image-unsigned-4.15.0-250-tuxcare.els38-generic
Purl
pkg:deb/tuxcare/linux-image-unsigned-4.15.0-250-tuxcare.els38-generic?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15.0-250.261

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1754037789.json"
linux-image-unsigned-4.15.0-250-tuxcare.els38-lowlatency

Package

Name
linux-image-unsigned-4.15.0-250-tuxcare.els38-lowlatency
Purl
pkg:deb/tuxcare/linux-image-unsigned-4.15.0-250-tuxcare.els38-lowlatency?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15.0-250.261

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1754037789.json"
linux-libc-dev

Package

Name
linux-libc-dev
Purl
pkg:deb/tuxcare/linux-libc-dev?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15.0-250.261

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1754037789.json"
linux-modules-4.15.0-250-tuxcare.els38-generic

Package

Name
linux-modules-4.15.0-250-tuxcare.els38-generic
Purl
pkg:deb/tuxcare/linux-modules-4.15.0-250-tuxcare.els38-generic?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15.0-250.261

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1754037789.json"
linux-modules-4.15.0-250-tuxcare.els38-lowlatency

Package

Name
linux-modules-4.15.0-250-tuxcare.els38-lowlatency
Purl
pkg:deb/tuxcare/linux-modules-4.15.0-250-tuxcare.els38-lowlatency?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15.0-250.261

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1754037789.json"
linux-modules-extra-4.15.0-250-tuxcare.els38-generic

Package

Name
linux-modules-extra-4.15.0-250-tuxcare.els38-generic
Purl
pkg:deb/tuxcare/linux-modules-extra-4.15.0-250-tuxcare.els38-generic?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15.0-250.261

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1754037789.json"
linux-source-4.15.0

Package

Name
linux-source-4.15.0
Purl
pkg:deb/tuxcare/linux-source-4.15.0?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15.0-250.261

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1754037789.json"
linux-tools-4.15.0-250-tuxcare.els38

Package

Name
linux-tools-4.15.0-250-tuxcare.els38
Purl
pkg:deb/tuxcare/linux-tools-4.15.0-250-tuxcare.els38?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15.0-250.261

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1754037789.json"
linux-tools-4.15.0-250-tuxcare.els38-generic

Package

Name
linux-tools-4.15.0-250-tuxcare.els38-generic
Purl
pkg:deb/tuxcare/linux-tools-4.15.0-250-tuxcare.els38-generic?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15.0-250.261

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1754037789.json"
linux-tools-4.15.0-250-tuxcare.els38-lowlatency

Package

Name
linux-tools-4.15.0-250-tuxcare.els38-lowlatency
Purl
pkg:deb/tuxcare/linux-tools-4.15.0-250-tuxcare.els38-lowlatency?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15.0-250.261

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1754037789.json"
linux-tools-common

Package

Name
linux-tools-common
Purl
pkg:deb/tuxcare/linux-tools-common?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15.0-250.261

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1754037789.json"
linux-tools-host

Package

Name
linux-tools-host
Purl
pkg:deb/tuxcare/linux-tools-host?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15.0-250.261

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1754037789.json"