01 Record

CVE-2025-38143

backlight: pm8941: Add NULL check in wled_configure()

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

backlight: pm8941: Add NULL check in wled_configure()

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.18% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 7.3% 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: Analyzed. NVD last modified this record on 2026-06-17.
Red Hat severity: No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2025-07-03 08:35Z1 YR AGO

Last updated

2026-05-11 21:22Z3 MO AGO

Reserved

2025-04-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

1209750b852a723ed06f5308d524372e58c8e3065d0253cd4f42c12265306189

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxf86b77583d88c8402e8d89a339d96f847318f8a8 to < 6a56446595730a5e3f06a30902e23cb037d28146, f86b77583d88c8402e8d89a339d96f847318f8a8 to < 9d06ac32c202142da40904180f2669ed4f5073ac, f86b77583d88c8402e8d89a339d96f847318f8a8 to < 21528806560510458378ea52c37e35b0773afaea, f86b77583d88c8402e8d89a339d96f847318f8a8 to < fde314445332015273c8f51d2659885c606fe135, f86b77583d88c8402e8d89a339d96f847318f8a8 to < 1be2000b703b02e149f8f2061054489f6c18c972, f86b77583d88c8402e8d89a339d96f847318f8a8 to < 4a715be3fe80b68fa55cb3569af3d294be101626, f86b77583d88c8402e8d89a339d96f847318f8a8 to < e12d3e1624a02706cdd3628bbf5668827214fa33, 5.0—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/6a56446595730a5e3f06a30902e23cb037d28146
git.kernel.orghttps://git.kernel.org/stable/c/9d06ac32c202142da40904180f2669ed4f5073ac
git.kernel.orghttps://git.kernel.org/stable/c/21528806560510458378ea52c37e35b0773afaea
git.kernel.orghttps://git.kernel.org/stable/c/fde314445332015273c8f51d2659885c606fe135
git.kernel.orghttps://git.kernel.org/stable/c/1be2000b703b02e149f8f2061054489f6c18c972
git.kernel.orghttps://git.kernel.org/stable/c/4a715be3fe80b68fa55cb3569af3d294be101626
git.kernel.orghttps://git.kernel.org/stable/c/e12d3e1624a02706cdd3628bbf5668827214fa33
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00007.html

01 Record index

CVE-2025-38143

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2025-38143

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References