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CVE-2022-49609
power/reset: arm-versatile: Fix refcount leak in versatile_reboot_probe
Medium5.5EPSS 0.27%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: power/reset: arm-versatile: Fix refcount leak in versatile_reboot_probe of_find_matching_node_and_match() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.
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 (6 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
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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 0e545f57b708630c54c8c5c24ea7f7034f6c40d9 – < b4d224eec96a18fa8959512cd9e5b6a50bd16a41
- affected 0e545f57b708630c54c8c5c24ea7f7034f6c40d9 – < a9ed3ad3a8d1dfbc829d86edb3236873a315db11
- affected 0e545f57b708630c54c8c5c24ea7f7034f6c40d9 – < 6689754b121bd487f99680280102b3a5cd7374af
- affected 0e545f57b708630c54c8c5c24ea7f7034f6c40d9 – < 78bdf732cf5d74d1c6ecda06830a91f80a4aef6f
- affected 0e545f57b708630c54c8c5c24ea7f7034f6c40d9 – < 493ceca3271316e74639c89ff8ac35883de64256
- affected 0e545f57b708630c54c8c5c24ea7f7034f6c40d9 – < 71ab83ac65e2d671552374123bf920c1d698335a
- affected 0e545f57b708630c54c8c5c24ea7f7034f6c40d9 – < 49fa778ee044b00471dd9ccae5f6a121fffea1ac
- affected 0e545f57b708630c54c8c5c24ea7f7034f6c40d9 – < 80192eff64eee9b3bc0594a47381937b94b9d65a
- affected 3.18
- unaffected < 3.18
- unaffected 4.9.325 – ≤ 4.9.*
- unaffected 4.14.290 – ≤ 4.14.*
- unaffected 4.19.254 – ≤ 4.19.*
- unaffected 5.4.208 – ≤ 5.4.*
- unaffected 5.10.134 – ≤ 5.10.*
- unaffected 5.15.58 – ≤ 5.15.*
- unaffected 5.18.15 – ≤ 5.18.*
- unaffected 5.19 – ≤ *
References (8)
- https://git.kernel.org/stable/c/b4d224eec96a18fa8959512cd9e5b6a50bd16a41 (opens in a new tab)
- https://git.kernel.org/stable/c/a9ed3ad3a8d1dfbc829d86edb3236873a315db11 (opens in a new tab)
- https://git.kernel.org/stable/c/6689754b121bd487f99680280102b3a5cd7374af (opens in a new tab)
- https://git.kernel.org/stable/c/78bdf732cf5d74d1c6ecda06830a91f80a4aef6f (opens in a new tab)
- https://git.kernel.org/stable/c/493ceca3271316e74639c89ff8ac35883de64256 (opens in a new tab)
- https://git.kernel.org/stable/c/71ab83ac65e2d671552374123bf920c1d698335a (opens in a new tab)
- https://git.kernel.org/stable/c/49fa778ee044b00471dd9ccae5f6a121fffea1ac (opens in a new tab)
- https://git.kernel.org/stable/c/80192eff64eee9b3bc0594a47381937b94b9d65a (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-2022-49609)Record last updated .