CVE-2022-49239

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

0.26% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 18.1% 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

2025-02-26 01:56Z1 YR AGO

Last updated

2026-05-11 18:55Z3 MO AGO

Reserved

2025-02-26

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Medium (CVSS 5.5)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.2

Document digest

9639e9ce85696afc84be3b382c9c17124543ed986cd1cab87c02dd796b495d7c

• git.kernel.orghttps://git.kernel.org/stable/c/1f24716e38220fc9e52e208d20591d2bc9b7f020
• git.kernel.orghttps://git.kernel.org/stable/c/2f44eca78cc6d4e1779eb95765ec79e433accab4
• git.kernel.orghttps://git.kernel.org/stable/c/f3793eeb7b94a5eeed6f5c7a44bce403c6681a12
• git.kernel.orghttps://git.kernel.org/stable/c/f8e89d84ea83c51ba3ba97ff154f7aa679326760
• git.kernel.orghttps://git.kernel.org/stable/c/9531a631379169d57756b2411178c6238655df88