CVE-2022-49335

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

0.27% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 19.6% 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 02:10Z1 YR AGO

Last updated

2026-05-11 18:57Z3 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

• CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

fe522a2a6e03741aef987515bedf8656935188d21d4fbd2f54cbd2feb11e975f

• git.kernel.orghttps://git.kernel.org/stable/c/8189f44270db1be78169e11eec51a3eeb980bc63
• git.kernel.orghttps://git.kernel.org/stable/c/aa25acbe96692e4bf8482311c293f72d8c6034c0
• git.kernel.orghttps://git.kernel.org/stable/c/15c3bcc9b5349d40207e5f8d4d799b8b4b7d13b8
• git.kernel.orghttps://git.kernel.org/stable/c/c12984cdb077b9042d2dc20ca18cb16a87bcc774
• git.kernel.orghttps://git.kernel.org/stable/c/be585921f29df5422a39c952d188b418ad48ffab
• git.kernel.orghttps://git.kernel.org/stable/c/70276460e914d560e96bfc208695a872fe9469c9
• git.kernel.orghttps://git.kernel.org/stable/c/20b947e5a3c74c5084d661c097517a554989d462
• git.kernel.orghttps://git.kernel.org/stable/c/7086a23890d255bb5761604e39174b20d06231a4
• git.kernel.orghttps://git.kernel.org/stable/c/31ab27b14daaa75541a415c6794d6f3567fea44a