01 Record

CVE-2022-49184

net: sparx5: switchdev: fix possible NULL pointer dereference

MediumPUBLISHEDCNA: Linux

CNA base score5.5 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

View raw JSON

02 Description

net: sparx5: switchdev: fix possible NULL pointer dereference

03 Exploitation and scoring

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 17.3% 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.

04 Metadata

Published

2025-02-26 01:55Z1 YR AGO

Last updated

2026-05-11 18:54Z3 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

a8565671676ebfc74c220186ce6b455f1dba2a3c39b1f938232d2da12823c3cd

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux10615907e9b51c9ae92f3a6ecabd01c482f20f32 to < b375ea083fa649092cd016ac1f89a2d1fd8f8e8b, 10615907e9b51c9ae92f3a6ecabd01c482f20f32 to < c346791877e6ce923bb21e34b30c6f99326aa5a8, 10615907e9b51c9ae92f3a6ecabd01c482f20f32 to < e7e1fff76c4c57688dc7d53a3b6212182d5628d0, 10615907e9b51c9ae92f3a6ecabd01c482f20f32 to < 0906f3a3df07835e37077d8971aac65347f2ed57, 5.15—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/b375ea083fa649092cd016ac1f89a2d1fd8f8e8b
git.kernel.orghttps://git.kernel.org/stable/c/c346791877e6ce923bb21e34b30c6f99326aa5a8
git.kernel.orghttps://git.kernel.org/stable/c/e7e1fff76c4c57688dc7d53a3b6212182d5628d0
git.kernel.orghttps://git.kernel.org/stable/c/0906f3a3df07835e37077d8971aac65347f2ed57

01 Record index

CVE-2022-49184

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2022-49184

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References