CVE-2022-48838

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

0.23% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 14.3% 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

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

2024-07-16 12:25Z2 YR AGO

Last updated

2026-05-11 18:48Z3 MO AGO

Reserved

2024-07-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-416Use After FreeVariant

Data version

5.2

Document digest

77f2df8ed86d7e30ba672782320f4999c9bf4443ffb72c6c79577022846ebcc3

• git.kernel.orghttps://git.kernel.org/stable/c/4325124dde6726267813c736fee61226f1d38f0b
• git.kernel.orghttps://git.kernel.org/stable/c/e2d3a7009e505e120805f449c832942660f3f7f3
• git.kernel.orghttps://git.kernel.org/stable/c/609a7119bffe3ddd7c93f2fa65be8917e02a0b7e
• git.kernel.orghttps://git.kernel.org/stable/c/2282a6eb6d4e118e294e43dcc421e0e0fe4040b5
• git.kernel.orghttps://git.kernel.org/stable/c/00bdd9bf1ac6d401ad926d3d8df41b9f1399f646
• git.kernel.orghttps://git.kernel.org/stable/c/2015c23610cd0efadaeca4d3a8d1dae9a45aa35a
• git.kernel.orghttps://git.kernel.org/stable/c/27d64436984fb8835a8b7e95993193cc478b162e
• git.kernel.orghttps://git.kernel.org/stable/c/16b1941eac2bd499f065a6739a40ce0011a3d740