Canonical Security Advisories · October 2023 — Canonical Security Advisories
107 advisories 164 CVEs 5 EXPLOITED

Ubuntu Security Notices (USN-NNNN-N) for 2023-10. Mirrored into Vulnetix VDB.

Every advisory below is enriched with the Vulnetix VDB exploit-intelligence chip (hover a CVE ID in the interactive page to see CVSS, EPSS, KEV status, and PoC maturity). 5 are already weaponised in the wild — see the Exploited section.

Advisories

USN-6466-1

USNHIGH2023-10-31

linux-nvidia-6.2 vulnerabilities

CVEs:CVE-2022-45886CVE-2022-45887CVE-2022-45919CVE-2022-48425CVE-2023-1206CVE-2023-2156CVE-2023-3212CVE-2023-3772CVE-2023-3863CVE-2023-3865CVE-2023-3866CVE-2023-3867CVE-2023-4128CVE-2023-4132CVE-2023-4134CVE-2023-4155CVE-2023-4194CVE-2023-4244CVE-2023-4273CVE-2023-4569CVE-2023-4622CVE-2023-4623CVE-2023-4881CVE-2023-4921CVE-2023-5197CVE-2023-20569CVE-2023-20588CVE-2023-21264CVE-2023-31083CVE-2023-34319CVE-2023-38427CVE-2023-38430CVE-2023-38431CVE-2023-38432CVE-2023-40283CVE-2023-42752CVE-2023-42753CVE-2023-42755CVE-2023-42756CVE-2023-44466

Upstream advisory

USN-6465-1

USNMEDIUM2023-10-31

linux, linux-aws, linux-aws-5.15, linux-azure, linux-azure-5.15, linux-azure-fde, linux-azure-fde-5.15, linux-gcp, linux-gcp-5.15, linux-gkeop, linux-gkeop-5.15, linux-hwe-5.15, linux-ibm, linux-ibm-5.15, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-oracle, linux-oracle-5.15 vulnerabilities

CVEs:CVE-2023-3772CVE-2023-31083

Upstream advisory

USN-6416-1

USNHIGH2023-10-04

linux, linux-aws, linux-aws-5.15, linux-azure, linux-azure-5.15, linux-azure-fde, linux-azure-fde-5.15, linux-gcp, linux-gcp-5.15, linux-gke, linux-gkeop, linux-gkeop-5.15, linux-ibm, linux-ibm-5.15, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-oracle vulnerabilities

CVEs:CVE-2023-1206CVE-2023-2156CVE-2023-3338CVE-2023-3863CVE-2023-3865CVE-2023-3866CVE-2023-4132CVE-2023-4155CVE-2023-4194CVE-2023-4273CVE-2023-20569CVE-2023-38432CVE-2023-44466

Upstream advisory

Need live exploit intelligence?

Every CVE above is indexed in the Vulnetix VDB with KEV, EPSS, and PoC maturity. The interactive page surfaces that on hover.