CVE-2022-49349

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 ImpacttotalSuccessful exploitation gives total 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

0.29% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 21.5% 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:N/UI:R/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-08-04.

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 02:11Z1 YR AGO

Last updated

2026-08-05 08:54Z1 MO AGO

Reserved

2025-02-26

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

• CWE-416Use After FreeVariant

Data version

5.2

Document digest

bcf3fbda62cdcaca40acd2e57fc3a290a9078b6721c7995972932e7f4c0c3094

• git.kernel.orghttps://git.kernel.org/stable/c/1a3a15bf6f9963d755270cbdb282863b84839195
• git.kernel.orghttps://git.kernel.org/stable/c/97f802a652a749422dede32071d29a53cf4bd034
• git.kernel.orghttps://git.kernel.org/stable/c/10801095224de0d0ab06ae60698680c1f883a3ae
• git.kernel.orghttps://git.kernel.org/stable/c/eaecf7ebfd5dd09038a80b14be46b844f54cfc5c
• git.kernel.orghttps://git.kernel.org/stable/c/dd887f83ea54aea5b780a84527e23ab95f777fed
• git.kernel.orghttps://git.kernel.org/stable/c/364380c00912bed9b5d99eb485018360b0ecf64f
• git.kernel.orghttps://git.kernel.org/stable/c/0ff38b99fa075ddd246487a28cb9af049f4ceef1
• git.kernel.orghttps://git.kernel.org/stable/c/4a2bea60cf7ff957b3eda0b17750d483876a02fa
• git.kernel.orghttps://git.kernel.org/stable/c/0be698ecbe4471fcad80e81ec6a05001421041b3