Linux Kernel Livepatch Advisory: Fixing UAF and NULL Pointer Dereference
Security Advisory
LSN-0122-1
High
Ubuntu
Affected:
- Linux Kernel for Amazon Web Services (aws) >= 4.15.0-1159, >= 5.15.0-1000, >= 6.8.0-1008, >= 7.0.0-1000, >= 4.4.0-1159
- Linux Kernel for Amazon Web Services (aws-6.8) >= 6.8.0-1000
- Linux Kernel for Amazon Web Services (aws-hwe) >= 4.15.0-1126
- Linux Kernel for Microsoft Azure Cloud (azure) >= 5.15.0-1000, >= 6.8.0-1007, >= 7.0.0-1000, >= 4.15.0-1114
- Linux Kernel for Microsoft Azure Cloud (azure-4.15) >= 4.15.0-1168
Fixed in:
- Livepatch 122.1 (for aws on 24.04, 22.04, 18.04, 16.04; aws-6.8 on 16.04; aws-hwe on 16.04; azure on 24.04, 22.04, 16.04; azure-4.15 on 20.04; gcp on 24.04, 22.04, 16.04; gcp-4.15 on 20.04; gcp-6.8 on 22.04; generic-4.15 on 20.04, 16.04; generic-4.4 on 16.04; generic-5.4 on 20.04, 18.04; gke on 24.04, 22.04; hwe-6.8 on 22.04; ibm on 24.04, 22.04; ibm-6.8 on 22.04; linux on 26.04, 24.04, 22.04; lowlatency on 22.04; lowlatency-4.15 on 20.04, 16.04; lowlatency-4.4 on 16.04; lowlatency-5.4 on 20.04, 18.04; oracle on 24.04, 20.04)
- Livepatch 122.2 (for linux on 24.04, hwe-6.8 on 22.04)
- Livepatch 122.4 (for aws on 22.04; azure on 22.04; gcp on 22.04; gke on 22.04; ibm on 22.04; linux on 22.04)
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