CVE-2023-52806

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• 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

0.26% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 17.3% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

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

2024-05-21 15:31Z2 YR AGO

Last updated

2026-05-11 19:33Z3 MO AGO

Reserved

2024-05-21

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

faa3798b93caf6487b61e6a1ca90cad700eab79eb1d5d3b743c6c2be348d5245

• git.kernel.orghttps://git.kernel.org/stable/c/7de25112de8222fd20564769e6c99dc9f9738a0b
• git.kernel.orghttps://git.kernel.org/stable/c/758c7733cb821041f5fd403b7b97c0b95d319323
• git.kernel.orghttps://git.kernel.org/stable/c/2527775616f3638f4fd54649eba8c7b84d5e4250
• git.kernel.orghttps://git.kernel.org/stable/c/25354bae4fc310c3928e8a42fda2d486f67745d7
• git.kernel.orghttps://git.kernel.org/stable/c/631a96e9eb4228ff75fce7e72d133ca81194797e
• git.kernel.orghttps://git.kernel.org/stable/c/43b91df291c8802268ab3cfd8fccfdf135800ed4
• git.kernel.orghttps://git.kernel.org/stable/c/fe7c1a0c2b25c82807cb46fc3aadbf2664a682b0
• git.kernel.orghttps://git.kernel.org/stable/c/4a320da7f7cbdab2098b103c47f45d5061f42edd
• git.kernel.orghttps://git.kernel.org/stable/c/f93dc90c2e8ed664985e366aa6459ac83cdab236