CVE-2022-48857

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

0.21% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 10.8% 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

9a4a5565054f807858236f94e9be8973e2e220c64df34df4706eccce8a3f7345

• git.kernel.orghttps://git.kernel.org/stable/c/205c4ec78e71cbf561794e6043da80e7bae6790f
• git.kernel.orghttps://git.kernel.org/stable/c/32e866ae5a7af590597ef4bcff8451bf96d5f980
• git.kernel.orghttps://git.kernel.org/stable/c/b1db33d4e54bc35d8db96ce143ea0ef92e23d58e
• git.kernel.orghttps://git.kernel.org/stable/c/cd2a5c0da0d1ddf11d1f84e9c9b1949f50f6e161
• git.kernel.orghttps://git.kernel.org/stable/c/2b1c85f56512d49e43bc53741fce2f508cd90029
• git.kernel.orghttps://git.kernel.org/stable/c/0e721b8f2ee5e11376dd55363f9ccb539d754b8a
• git.kernel.orghttps://git.kernel.org/stable/c/7194737e1be8fdc89d2a9382bd2f371f7ee2eda8
• git.kernel.orghttps://git.kernel.org/stable/c/f80cfe2f26581f188429c12bd937eb905ad3ac7b