CVE-2022-49085

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

0.28% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 20.3% 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

Analyzed. 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

2025-02-26 01:54Z1 YR AGO

Last updated

2026-08-05 08:53Z1 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:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses

• CWE-416Use After FreeVariant

Data version

5.2

Document digest

df93625f3a5a5505a199143028103d5107cac8484596c2dd00ae6f0535cb3adf

• git.kernel.orghttps://git.kernel.org/stable/c/0489700bfeb1e53eb2039c2291c67e71b0b40103
• git.kernel.orghttps://git.kernel.org/stable/c/dcf6be17b5c53b741898d2223b23e66d682de300
• git.kernel.orghttps://git.kernel.org/stable/c/188fe6b26765edbad4055611c0f788b6870f4024
• git.kernel.orghttps://git.kernel.org/stable/c/b6a4055036eed1f5e239ce3d8b0db1ce38bba447
• git.kernel.orghttps://git.kernel.org/stable/c/594205b4936771a250f9d141e7e0fff21c3dd2d9
• git.kernel.orghttps://git.kernel.org/stable/c/a972c768723359ec995579902473028fe3cd64b1
• git.kernel.orghttps://git.kernel.org/stable/c/de63e74da2333b4068bb79983e632db730fea97e
• git.kernel.orghttps://git.kernel.org/stable/c/226e993c39405292781bfcf4b039a8db56aab362
• git.kernel.orghttps://git.kernel.org/stable/c/aadb22ba2f656581b2f733deb3a467c48cc618f6