CVE-2026-72245
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
gpu: host1x: Fix device reference leak in host1x_device_parse_dt() error path
In the Linux kernel, the following vulnerability has been resolved: gpu: host1x: Fix device reference leak in host1x_device_parse_dt() error path After device_initialize(), the embedded struct device in struct host1x_device should be released through the device core with put_device(). In host1x_device_add(), if host1x_device_parse_dt() fails, the current error path frees the object directly with kfree(device). That bypasses the normal device lifetime handling and leaks the reference held on the embedded struct device. The issue was identified by a static analysis tool I developed and confirmed by manual review. Fix this by using put_device() in the host1x_device_parse_dt() failure path.
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) |
|---|---|---|---|---|---|
| f4c5cf88fbd50e4779042268947b2e2f90c20484 | affected | git | a408d89e20d38d78f540e1951dc4c6056ad662e1 | Unavailable | None listed |
| f4c5cf88fbd50e4779042268947b2e2f90c20484 | affected | git | 4ee41361c637eafa80f5d88b46d0016e6cdb24db | Unavailable | None listed |
| f4c5cf88fbd50e4779042268947b2e2f90c20484 | affected | git | 3642d0a45214e3b4cf61bf5e75b04b490d0b3519 | Unavailable | None listed |
| f4c5cf88fbd50e4779042268947b2e2f90c20484 | affected | git | edc7267b59a465c6ae7c5ffac2171c30962bd325 | Unavailable | None listed |
| f4c5cf88fbd50e4779042268947b2e2f90c20484 | affected | git | 4454caa204a2edb19c62754ddb96e5dbca0d2f49 | Unavailable | None listed |
| f4c5cf88fbd50e4779042268947b2e2f90c20484 | affected | git | c4d6442ac3ed00041fe4e1df715717ed78a7d37f | Unavailable | None listed |
| f4c5cf88fbd50e4779042268947b2e2f90c20484 | affected | git | 8559b1501f77a5b5d003790bec170ca449e0c674 | Unavailable | None listed |
| f4c5cf88fbd50e4779042268947b2e2f90c20484 | affected | git | e75717f9aec04355777be41070890c6a815c76df | 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) |
|---|---|---|---|---|---|
| 4.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.0 | Unavailable | None listed |
| 5.10.261 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.212 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.178 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.145 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.97 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.40 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.1.5 | unaffected | semver | Unavailable | 7.1.* | None listed |
| 7.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |