CVE-2023-53191

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Source
https://cve.org/CVERecord?id=CVE-2023-53191
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53191.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-53191
Downstream
Related
Published
2025-09-15T14:06:33.648Z
Modified
2026-04-02T09:43:46.256150Z
Summary
irqchip/alpine-msi: Fix refcount leak in alpine_msix_init_domains
Details

In the Linux kernel, the following vulnerability has been resolved:

irqchip/alpine-msi: Fix refcount leak in alpinemsixinit_domains

ofirqfindparent() returns a node pointer with refcount incremented, We should use ofnodeput() on it when not needed anymore. Add missing ofnode_put() to avoid refcount leak.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53191.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
e6b78f2c3e14a9e3a909be3e6ec305d9f1cbabbd
Fixed
eef04516f0c317ce80502c1d6b0d06235a87cd8f
Fixed
eef09f786df4b34b97557929287c4e5a83bbf09b
Fixed
9e79ac4f70fd51243e1c6108d4b0baf16cfde99c
Fixed
c9aaf4efe1f02b2fef21a69fb3652f5ad12a5710
Fixed
d6c66c46889752fa4962c6388516f7ab66a8d6a1
Fixed
65e30bd1310d90b794c377bf405394157854aa30
Fixed
5fbf2cc39b62a4afe44f3d42ee3dcf8f012c1926
Fixed
071d068b89e95d1b078aa6bbcb9d0961b77d6aa1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53191.json"