CVE-2022-48732

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

0.24% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 14.6% of scored records. A rank, not a probability.

NVD base score

7.8 (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:H/I:H/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

2024-06-20 11:13Z2 YR AGO

Last updated

2026-05-11 18:45Z3 MO AGO

Reserved

2024-06-20

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-193Off-by-one ErrorBase
• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass

Data version

5.2

Document digest

8d69fd15082b5e7d7485abc37f3621af8317c9768c8d091193e331795bd4b009

• git.kernel.orghttps://git.kernel.org/stable/c/d4b746e60fd8eaa8016e144223abe91158edcdad
• git.kernel.orghttps://git.kernel.org/stable/c/909d3ec1bf9f0ec534bfc081b77c0836fea7b0e2
• git.kernel.orghttps://git.kernel.org/stable/c/b2a21669ee98aafc41c6d42ef15af4dab9e6e882
• git.kernel.orghttps://git.kernel.org/stable/c/acc887ba88333f5fec49631f12d8cc7ebd95781c
• git.kernel.orghttps://git.kernel.org/stable/c/f071d9fa857582d7bd77f4906691f73d3edeab73
• git.kernel.orghttps://git.kernel.org/stable/c/d877e814a62b7de9069aeff8bc1d979dfc996e06
• git.kernel.orghttps://git.kernel.org/stable/c/e7c36fa8a1e63b08312162179c78a0c7795ea369
• git.kernel.orghttps://git.kernel.org/stable/c/1b777d4d9e383d2744fc9b3a09af6ec1893c8b1a