CVE-2023-53757
irqchip/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_probe
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
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
ID reserved
By Linux
Published
- 5 months later
· 5 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
No CVSS score yet: neither the CNA, CISA nor NVD has scored this CVE. NVD status: Deferred.
- EPSS (exploitation in 30 days)
- 0.19% · top 91% of all CVEs (7 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected a68a63cb4dfc30e8a79b444aabc7747bb7621acf – < d6b99b9b5e354f9c801a3cc3b1d4881d920e1718
- affected a68a63cb4dfc30e8a79b444aabc7747bb7621acf – < 4545d7a70ce0fc78b1d3c33c4a0939a86f363b57
- affected a68a63cb4dfc30e8a79b444aabc7747bb7621acf – < c7d78d36e19eeb74a1c12799fbadbcdbaf36c0bd
- affected a68a63cb4dfc30e8a79b444aabc7747bb7621acf – < cee12e8be8e227731a845ae43a4c9ce2e404be45
- affected a68a63cb4dfc30e8a79b444aabc7747bb7621acf – < 88cb93d3a16f706bd7213f8a5882c394e5d10c4e
- affected a68a63cb4dfc30e8a79b444aabc7747bb7621acf – < bb755e020abc24793b9411c9419ed43f07f9a03d
- affected a68a63cb4dfc30e8a79b444aabc7747bb7621acf – < 91e149b201bdb68c77011d50d011e47fadbcc8bd
- affected a68a63cb4dfc30e8a79b444aabc7747bb7621acf – < 9419e700021a393f67be36abd0c4f3acc6139041
- affected 4.13
- unaffected < 4.13
- unaffected 4.14.308 – ≤ 4.14.*
- unaffected 4.19.276 – ≤ 4.19.*
- unaffected 5.4.235 – ≤ 5.4.*
- unaffected 5.10.173 – ≤ 5.10.*
- unaffected 5.15.99 – ≤ 5.15.*
- unaffected 6.1.16 – ≤ 6.1.*
- unaffected 6.2.3 – ≤ 6.2.*
- unaffected 6.3 – ≤ *
References (8)
- https://git.kernel.org/stable/c/d6b99b9b5e354f9c801a3cc3b1d4881d920e1718 (opens in a new tab)
- https://git.kernel.org/stable/c/4545d7a70ce0fc78b1d3c33c4a0939a86f363b57 (opens in a new tab)
- https://git.kernel.org/stable/c/c7d78d36e19eeb74a1c12799fbadbcdbaf36c0bd (opens in a new tab)
- https://git.kernel.org/stable/c/cee12e8be8e227731a845ae43a4c9ce2e404be45 (opens in a new tab)
- https://git.kernel.org/stable/c/88cb93d3a16f706bd7213f8a5882c394e5d10c4e (opens in a new tab)
- https://git.kernel.org/stable/c/bb755e020abc24793b9411c9419ed43f07f9a03d (opens in a new tab)
- https://git.kernel.org/stable/c/91e149b201bdb68c77011d50d011e47fadbcc8bd (opens in a new tab)
- https://git.kernel.org/stable/c/9419e700021a393f67be36abd0c4f3acc6139041 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2023-53757)Record last updated .