slimbus: core: fix device reference leak on report present
In the Linux kernel, the following vulnerability has been resolved: slimbus: core: fix device reference leak on report present Slimbus devices can be allocated dynamically upon reception of report-present messages. Make sure to drop the reference taken when looking up already registered devices. Note that this requires taking an extra reference in case the device has not yet been registered and has to be allocated.
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In the Linux kernel, the following vulnerability has been resolved: slimbus: core: fix device reference leak on report present Slimbus devices can be allocated dynamically upon reception of report-present messages. Make sure to drop the reference taken when looking up already registered devices. Note that this requires taking an extra reference in case the device has not yet been registered and has to be allocated.
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/02b78bbfbafe49832e508079148cb87cdfa55825
- https://git.kernel.org/stable/c/2ddc09f6a0a221b1d91a7cbc8cc2cefdbd334fe6
- https://git.kernel.org/stable/c/54de72a7aabc0749938d7a2833a0c1a5d3ed7ac9
- https://git.kernel.org/stable/c/6602bb4d1338e92b5838e50322b87697bdbd2ee0
- https://git.kernel.org/stable/c/9391380eb91ea5ac792aae9273535c8da5b9aa01
- https://git.kernel.org/stable/c/948615429c9f2ac9d25d4e1f1a4472926b217a9a
- https://git.kernel.org/stable/c/b1217e40705b2f6d311c197b12866752656217ff
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23090.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-23090