CVE-2026-72245
CVE CVE-2026-72245EUVD EUVD-2026-59144Published 2026-08-15T05:54:32.000ZLast changed 2026-08-17T05:11:03.000Z
What the advisory describes
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.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux patch: 0; patch: 6.18.40; f4c5cf88fbd50e4779042268947b2e2f90c20484 <e75717f9aec04355777be41070890c6a815c76df; patch: 5.10.261; f4c5cf88fbd50e4779042268947b2e2f90c20484 <4454caa204a2edb19c62754ddb96e5dbca0d2f49; patch: 6.1.178; f4c5cf88fbd50e4779042268947b2e2f90c20484 <3642d0a45214e3b4cf61bf5e75b04b490d0b3519; patch: 7.1.5; f4c5cf88fbd50e4779042268947b2e2f90c20484 <8559b1501f77a5b5d003790bec170ca449e0c674; f4c5cf88fbd50e4779042268947b2e2f90c20484 <4ee41361c637eafa80f5d88b46d0016e6cdb24db; patch: 5.15.212; f4c5cf88fbd50e4779042268947b2e2f90c20484 <a408d89e20d38d78f540e1951dc4c6056ad662e1; 4.0; patch: 6.6.145; f4c5cf88fbd50e4779042268947b2e2f90c20484 <edc7267b59a465c6ae7c5ffac2171c30962bd325; f4c5cf88fbd50e4779042268947b2e2f90c20484 <c4d6442ac3ed00041fe4e1df715717ed78a7d37f; patch: 7.2; patch: 6.12.97
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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