CVE-2023-52513

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

0.66% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 49.0% 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 2026-08-04.

Red Hat severity

Moderate. 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

2024-03-02 21:52Z2 YR AGO

Last updated

2026-08-05 09:10Z1 MO AGO

Reserved

2024-02-20

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

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

Weaknesses

• CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

77b3789322e3a11d6d1695c644989e45efb610629e1ba7708f5f76c4daa4c943

• git.kernel.orghttps://git.kernel.org/stable/c/6e26812e289b374c17677d238164a5a8f5770594
• git.kernel.orghttps://git.kernel.org/stable/c/0d520cdb0cd095eac5d00078dfd318408c9b5eed
• git.kernel.orghttps://git.kernel.org/stable/c/81b7bf367eea795d259d0261710c6a89f548844d
• git.kernel.orghttps://git.kernel.org/stable/c/5cf38e638e5d01b68f9133968a85e8b3fd1ecf2f
• git.kernel.orghttps://git.kernel.org/stable/c/eeafc50a77f6a783c2c44e7ec3674a7b693e06f8
• git.kernel.orghttps://git.kernel.org/stable/c/53a3f777049771496f791504e7dc8ef017cba590