CVE-2023-53757
irqchip/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_probe
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
In the Linux kernel, the following vulnerability has been resolved: irqchip/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_probe of_irq_find_parent() returns a node pointer with refcount incremented, We should use of_node_put() on it when not needed anymore. Add missing of_node_put() to avoid refcount leak.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
4.13
References 8
git.kernel.org
- stable/c/d6b99b9b5e354f9c801a3cc3b1d4881d920e1718
- stable/c/4545d7a70ce0fc78b1d3c33c4a0939a86f363b57
- stable/c/c7d78d36e19eeb74a1c12799fbadbcdbaf36c0bd
- stable/c/cee12e8be8e227731a845ae43a4c9ce2e404be45
- stable/c/88cb93d3a16f706bd7213f8a5882c394e5d10c4e
- stable/c/bb755e020abc24793b9411c9419ed43f07f9a03d
- stable/c/91e149b201bdb68c77011d50d011e47fadbcc8bd
- stable/c/9419e700021a393f67be36abd0c4f3acc6139041