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CVE-2022-48859
net: marvell: prestera: Add missing of_node_put() in prestera_switch_set_base_mac_addr
- 5.5MediumCVSS base score
- 0.21%Exploitation in 30 daysEPSS · top 89% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
In the Linux kernel, the following vulnerability has been resolved: net: marvell: prestera: Add missing of_node_put() in prestera_switch_set_base_mac_addr This node pointer is returned by of_find_compatible_node() with refcount incremented. Calling of_node_put() to aovid the refcount leak.
Timeline
ID reserved
By Linux
Published
- 22 months later
· 22 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 · 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)
- 0.21% · top 89% of all CVEs (11 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 501ef3066c89d7f9045315e1be58749cf9e6814d – < b7c2fd1d126329340639adfb8dd2938fe4b65df7
- affected 501ef3066c89d7f9045315e1be58749cf9e6814d – < 4cc66bf17220ff9631f9fa99b02a872e0ad5a08b
- affected 501ef3066c89d7f9045315e1be58749cf9e6814d – < c9ffa3e2bc451816ce0295e40063514fabf2bd36
- affected 5.10
- unaffected < 5.10
- unaffected 5.15.29 – ≤ 5.15.*
- unaffected 5.16.15 – ≤ 5.16.*
- unaffected 5.17 – ≤ *
References
References3
- https://git.kernel.org/stable/c/b7c2fd1d126329340639adfb8dd2938fe4b65df7 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/4cc66bf17220ff9631f9fa99b02a872e0ad5a08b (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/c9ffa3e2bc451816ce0295e40063514fabf2bd36 (opens in a new tab)x_transferred
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)
- EUVD EUVD-2022-53738 (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://cveledger.app/cve/CVE-2022-48859)Record last updated .