CVE-2022-48946

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

0.25% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 17.0% 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

Analyzed. 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

2024-10-21 20:05Z1 YR AGO

Last updated

2026-05-11 18:50Z3 MO AGO

Reserved

2024-08-22

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass

Data version

5.2

Document digest

4d4b262c477e82c77bdf878823ccc2f03c3b599881a6f4014b24359d683de64f

• git.kernel.orghttps://git.kernel.org/stable/c/c8b6fa4511a7900db9fb0353b630d4d2ed1ba99c
• git.kernel.orghttps://git.kernel.org/stable/c/7665857f88557c372da35534165721156756f77f
• git.kernel.orghttps://git.kernel.org/stable/c/72f651c96c8aadf087fd782d551bf7db648a8c2e
• git.kernel.orghttps://git.kernel.org/stable/c/4d835efd561dfb9bf5409f11f4ecd428d5d29226
• git.kernel.orghttps://git.kernel.org/stable/c/1a075f4a549481ce6e8518d8379f193ccec6b746
• git.kernel.orghttps://git.kernel.org/stable/c/63dbbd8f1499b0a161e701a04aa50148d60bd1f7
• git.kernel.orghttps://git.kernel.org/stable/c/ae56d9a017724f130cf1a263dd82a78d2a6e3852
• git.kernel.orghttps://git.kernel.org/stable/c/12a88f572d6d94b5c0b72e2d1782cc2e96ac06cf
• git.kernel.orghttps://git.kernel.org/stable/c/cfe4c1b25dd6d2f056afc00b7c98bcb3dd0b1fc3