CVE-2022-49376

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

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 02:11Z1 YR AGO

Last updated

2026-05-11 18:58Z3 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

0b6f9fb4a2cb86ffa8a2d2f9437c0b20ddd829e317bd1f1e6287778cdaded80e

• git.kernel.orghttps://git.kernel.org/stable/c/c1f0187025905e9981000d44a92e159468b561a8
• git.kernel.orghttps://git.kernel.org/stable/c/0fcb0b131cc90c8f523a293d84c58d0c7273c96f
• git.kernel.orghttps://git.kernel.org/stable/c/78f8e96df06e2d04d82d4071c299b59d28744f47
• git.kernel.orghttps://git.kernel.org/stable/c/3733439593ad12f7b54ae35c273ea6f15d692de3
• git.kernel.orghttps://git.kernel.org/stable/c/05fbde3a77a4f1d62e4c4428f384288c1f1a0be5