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CVE-2022-50429
memory: of: Fix refcount leak bug in of_lpddr3_get_ddr_timings()
Medium5.5EPSS 0.16%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: memory: of: Fix refcount leak bug in of_lpddr3_get_ddr_timings() We should add the of_node_put() when breaking out of for_each_child_of_node() as it will automatically increase and decrease the refcount.
Timeline
ID reserved
By Linux
- 14 days later
· 14 days later
Published
- 13 months later
· 13 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)
- 0.16% · top 95% 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.
Affected products
- affected 976897dd96db94c74209d0a0671d7a73aa02fab9 – < 1d312c12c91f831fcc48623c921f2d4560edb159
- affected 976897dd96db94c74209d0a0671d7a73aa02fab9 – < 7e053784c4c70df28324106d476778be7a4519b3
- affected 976897dd96db94c74209d0a0671d7a73aa02fab9 – < daab421fc2dc7d6ae7eb20a3f565ae09652c68b9
- affected 976897dd96db94c74209d0a0671d7a73aa02fab9 – < 3b321bf7687968a090cf6b62bd8e67d692f59a16
- affected 976897dd96db94c74209d0a0671d7a73aa02fab9 – < 48af14fb0eaa63d9aa68f59fb0b205ec55a95636
- affected 5.5
- unaffected < 5.5
- unaffected 5.10.150 – ≤ 5.10.*
- unaffected 5.15.75 – ≤ 5.15.*
- unaffected 5.19.17 – ≤ 5.19.*
- unaffected 6.0.3 – ≤ 6.0.*
- unaffected 6.1 – ≤ *
References (5)
- https://git.kernel.org/stable/c/1d312c12c91f831fcc48623c921f2d4560edb159 (opens in a new tab)
- https://git.kernel.org/stable/c/7e053784c4c70df28324106d476778be7a4519b3 (opens in a new tab)
- https://git.kernel.org/stable/c/daab421fc2dc7d6ae7eb20a3f565ae09652c68b9 (opens in a new tab)
- https://git.kernel.org/stable/c/3b321bf7687968a090cf6b62bd8e67d692f59a16 (opens in a new tab)
- https://git.kernel.org/stable/c/48af14fb0eaa63d9aa68f59fb0b205ec55a95636 (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)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2022-50429)Record last updated .