CVE-2023-0045

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

2.40% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 82.6% of scored records. A rank, not a probability.

NVD base score

7.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2023-04-25 22:44Z3 YR AGO

Last updated

2025-02-13 16:38Z1 YR AGO

Reserved

2023-01-04

Assigning CNA

Google

Record state

PUBLISHED

Severity

Medium (CVSS 4.7)

CNA CVSS vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Weaknesses

• CWE-610Externally Controlled Reference to a Resource in Another SphereClass

Data version

5.1

Document digest

9d6404b9898805f43fdb3f5298fce6fb6051c86bc2f6f6651ca4fe8b20079f78

• git.kernel.orghttps://git.kernel.org/tip/a664ec9158eeddd75121d39c9a0758016097fa96
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2023/05/msg00005.html
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2023/05/msg00006.html
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20230714-0001/
• github.comhttps://github.com/google/security-research/security/advisories/GHSA-9x5g-vmxf-4qj8