CVE-2025-38143
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
backlight: pm8941: Add NULL check in wled_configure()
In the Linux kernel, the following vulnerability has been resolved: backlight: pm8941: Add NULL check in wled_configure() devm_kasprintf() returns NULL when memory allocation fails. Currently, wled_configure() does not check for this case, which results in a NULL pointer dereference. Add NULL check after devm_kasprintf() to prevent this issue.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| f86b77583d88c8402e8d89a339d96f847318f8a8 | affected | git | 6a56446595730a5e3f06a30902e23cb037d28146 | Unavailable | None listed |
| f86b77583d88c8402e8d89a339d96f847318f8a8 | affected | git | 9d06ac32c202142da40904180f2669ed4f5073ac | Unavailable | None listed |
| f86b77583d88c8402e8d89a339d96f847318f8a8 | affected | git | 21528806560510458378ea52c37e35b0773afaea | Unavailable | None listed |
| f86b77583d88c8402e8d89a339d96f847318f8a8 | affected | git | fde314445332015273c8f51d2659885c606fe135 | Unavailable | None listed |
| f86b77583d88c8402e8d89a339d96f847318f8a8 | affected | git | 1be2000b703b02e149f8f2061054489f6c18c972 | Unavailable | None listed |
| f86b77583d88c8402e8d89a339d96f847318f8a8 | affected | git | 4a715be3fe80b68fa55cb3569af3d294be101626 | Unavailable | None listed |
| f86b77583d88c8402e8d89a339d96f847318f8a8 | affected | git | e12d3e1624a02706cdd3628bbf5668827214fa33 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 5.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.0 | Unavailable | None listed |
| 5.10.239 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.186 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.142 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.94 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.34 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.15.3 | unaffected | semver | Unavailable | 6.15.* | None listed |
| 6.16 | unaffected | original_commit_for_fix | Unavailable | * | None listed |