Canonical Security Advisories · March 2023 — Canonical Security Advisories
108 advisories 175 CVEs 19 EXPLOITED

Ubuntu Security Notices (USN-NNNN-N) for 2023-03. 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). 19 are already weaponised in the wild — see the Exploited section.

Advisories

USN-5982-1

USNExploitedHIGH2023-03-28

linux, linux-aws, linux-aws-5.15, linux-azure, linux-azure-5.15, linux-azure-fde, linux-gcp, linux-gcp-5.15, linux-gkeop, linux-hwe-5.15, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-oracle, linux-oracle-5.15, linux-raspi vulnerabilities

CVEs:CVE-2022-2196CVE-2022-3424CVE-2022-4382CVE-2022-36280CVE-2022-41218CVE-2022-48423CVE-2022-48424CVE-2023-0045CVE-2023-0210CVE-2023-0266CVE-2023-23454CVE-2023-23455CVE-2023-23559CVE-2023-26606CVE-2023-28328

Upstream advisory

USN-5975-1

USNExploitedHIGH2023-03-27

linux-azure vulnerabilities

CVEs:CVE-2021-3669CVE-2022-2663CVE-2022-3424CVE-2022-3521CVE-2022-3545CVE-2022-3628CVE-2022-3640CVE-2022-3646CVE-2022-3649CVE-2022-20369CVE-2022-26373CVE-2022-29900CVE-2022-29901CVE-2022-36280CVE-2022-39842CVE-2022-41218CVE-2022-41849CVE-2022-41850CVE-2022-42328CVE-2022-42329CVE-2022-42895CVE-2022-43750CVE-2022-47929CVE-2023-0045CVE-2023-0266CVE-2023-0394CVE-2023-0461CVE-2023-23455CVE-2023-23559CVE-2023-26607CVE-2023-28328

Upstream advisory

USN-5924-1

USNExploitedHIGH2023-03-06

linux-azure, linux-azure, linux-azure vulnerabilities

CVEs:CVE-2021-3669CVE-2022-2663CVE-2022-3424CVE-2022-3521CVE-2022-3545CVE-2022-3628CVE-2022-3640CVE-2022-3646CVE-2022-3649CVE-2022-20369CVE-2022-26373CVE-2022-29900CVE-2022-29901CVE-2022-36280CVE-2022-39842CVE-2022-41218CVE-2022-41849CVE-2022-41850CVE-2022-42328CVE-2022-42329CVE-2022-42895CVE-2022-43750CVE-2022-47929CVE-2023-0045CVE-2023-0266CVE-2023-0394CVE-2023-0461CVE-2023-23455CVE-2023-23559

Upstream advisory

USN-5917-1

USNExploitedHIGH2023-03-03

linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gke, linux-gkeop, linux-hwe-5.4, linux-kvm, linux-oracle, linux-oracle-5.4 vulnerabilities

CVEs:CVE-2022-3169CVE-2022-3424CVE-2022-3435CVE-2022-3521CVE-2022-3545CVE-2022-3623CVE-2022-4139CVE-2022-36280CVE-2022-41218CVE-2022-42328CVE-2022-42329CVE-2022-47520CVE-2022-47929CVE-2023-0045CVE-2023-0266CVE-2023-0394CVE-2023-0461CVE-2023-20938CVE-2023-23454CVE-2023-23455

Upstream advisory

USN-5912-1

USNHIGH2023-03-02

linux, linux-aws, linux-aws-5.15, linux-azure, linux-azure-5.15, linux-azure-fde, linux-gcp, linux-gcp-5.15, linux-gke, linux-gke-5.15, linux-hwe-5.15, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-oracle, linux-oracle-5.15 vulnerabilities

CVEs:CVE-2022-3169CVE-2022-3344CVE-2022-3435CVE-2022-3521CVE-2022-3545CVE-2022-4139CVE-2022-4379CVE-2022-42328CVE-2022-42329CVE-2022-45869CVE-2022-47518CVE-2022-47519CVE-2022-47520CVE-2022-47521CVE-2023-0179CVE-2023-0461CVE-2023-0468CVE-2023-26605

Upstream advisory

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