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CVE-2022-49382
soc: rockchip: Fix refcount leak in rockchip_grf_init
Medium5.5EPSS 0.27%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: soc: rockchip: Fix refcount leak in rockchip_grf_init of_find_matching_node_and_match returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.
Timeline
ID reserved
By Linux
Published
- 15 months later
· 15 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
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| NVDNVD · Modified | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.27% · top 81% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Weakness
- CWE-noinfo Not enough information
Affected products
- affected 4c58063d4258f6beb4fd5647db6b58f49e337c8f – < d5422f323858cad3ac3581075f9a3a5e0d41c0d8
- affected 4c58063d4258f6beb4fd5647db6b58f49e337c8f – < 28133325526b92921f3269fdf97a20d90b92b217
- affected 4c58063d4258f6beb4fd5647db6b58f49e337c8f – < 69a30b2ed620c2206cbbd1e9c112e4fc584e02bd
- affected 4c58063d4258f6beb4fd5647db6b58f49e337c8f – < 5b3e990f85eb034faa461e691e719e8ce9e2a3c8
- affected 4c58063d4258f6beb4fd5647db6b58f49e337c8f – < aab25b669cb9fd3698c2631be4435f4fe92d9e59
- affected 4c58063d4258f6beb4fd5647db6b58f49e337c8f – < 042571fe1d171773655ad706715ecc865913d9a4
- affected 4c58063d4258f6beb4fd5647db6b58f49e337c8f – < 8f64e84924604bb969ee1fbc4b8d7d09b9214889
- affected 4c58063d4258f6beb4fd5647db6b58f49e337c8f – < 9b59588d8be91c96bfb0371e912ceb4f16315dbf
- affected 4.11
- unaffected < 4.11
- unaffected 4.14.283 – ≤ 4.14.*
- unaffected 4.19.247 – ≤ 4.19.*
- unaffected 5.4.198 – ≤ 5.4.*
- unaffected 5.10.122 – ≤ 5.10.*
- unaffected 5.15.47 – ≤ 5.15.*
- unaffected 5.17.15 – ≤ 5.17.*
- unaffected 5.18.4 – ≤ 5.18.*
- unaffected 5.19 – ≤ *
References (8)
- https://git.kernel.org/stable/c/d5422f323858cad3ac3581075f9a3a5e0d41c0d8 (opens in a new tab)
- https://git.kernel.org/stable/c/28133325526b92921f3269fdf97a20d90b92b217 (opens in a new tab)
- https://git.kernel.org/stable/c/69a30b2ed620c2206cbbd1e9c112e4fc584e02bd (opens in a new tab)
- https://git.kernel.org/stable/c/5b3e990f85eb034faa461e691e719e8ce9e2a3c8 (opens in a new tab)
- https://git.kernel.org/stable/c/aab25b669cb9fd3698c2631be4435f4fe92d9e59 (opens in a new tab)
- https://git.kernel.org/stable/c/042571fe1d171773655ad706715ecc865913d9a4 (opens in a new tab)
- https://git.kernel.org/stable/c/8f64e84924604bb969ee1fbc4b8d7d09b9214889 (opens in a new tab)
- https://git.kernel.org/stable/c/9b59588d8be91c96bfb0371e912ceb4f16315dbf (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-2022-49382)Record last updated .