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CVE-2022-50158
mtd: partitions: Fix refcount leak in parse_redboot_of
Medium5.5EPSS 0.20%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: mtd: partitions: Fix refcount leak in parse_redboot_of of_get_child_by_name() 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.
Timeline
ID reserved
By Linux
Published
- 11 months later
· 11 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 |
|---|---|---|---|
| NVDNVD · Analyzed | 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)
- 0.20% · top 91% of all CVEs (7 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Affected products
- affected 6490ed7c4684caf9851a0b98e0ab17a8d693dada – < f3cc27198c5d78cdda60a55ae749f815cd1fe5eb
- affected 2f8824f556a3ebea9840c53326e55cc183316611 – < 55d0f7da66dec93c4d53d0886a1555618079a900
- affected 237960880960863fb41888763d635b384cffb104 – < 8ea607579d300b2f7fc997f3dd20949114565fcd
- affected 237960880960863fb41888763d635b384cffb104 – < 7ec48ac18d8f9e002ce9bfbad32741086739e499
- affected 237960880960863fb41888763d635b384cffb104 – < e24af43d0cbe9f6aaa413c15ccce50bbbfd61e0e
- affected 237960880960863fb41888763d635b384cffb104 – < 9f7e62815cf3cbbcb1b8cb21649fb4dfdb3aa016
- affected fa132c7ea108eacc67357ffe3172d3e68fcd71a2
- affected d5023eb76f0dc651558b0c7ba04565891ff18435
- affected 5.4.132 – < 5.4.211
- affected 5.10.50 – < 5.10.137
- affected 5.12.17 – < 5.13
- affected 5.13.2 – < 5.14
- affected 5.14
- unaffected < 5.14
- unaffected 5.4.211 – ≤ 5.4.*
- unaffected 5.10.137 – ≤ 5.10.*
- unaffected 5.15.61 – ≤ 5.15.*
- unaffected 5.18.18 – ≤ 5.18.*
- unaffected 5.19.2 – ≤ 5.19.*
- unaffected 6.0 – ≤ *
References (6)
- https://git.kernel.org/stable/c/f3cc27198c5d78cdda60a55ae749f815cd1fe5eb (opens in a new tab)
- https://git.kernel.org/stable/c/55d0f7da66dec93c4d53d0886a1555618079a900 (opens in a new tab)
- https://git.kernel.org/stable/c/8ea607579d300b2f7fc997f3dd20949114565fcd (opens in a new tab)
- https://git.kernel.org/stable/c/7ec48ac18d8f9e002ce9bfbad32741086739e499 (opens in a new tab)
- https://git.kernel.org/stable/c/e24af43d0cbe9f6aaa413c15ccce50bbbfd61e0e (opens in a new tab)
- https://git.kernel.org/stable/c/9f7e62815cf3cbbcb1b8cb21649fb4dfdb3aa016 (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-2022-50158)Record last updated .