CVE-2022-49386
net: ethernet: ti: am65-cpsw-nuss: Fix some refcount leaks
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: net: ethernet: ti: am65-cpsw-nuss: Fix some refcount leaks of_get_child_by_name() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. am65_cpsw_init_cpts() and am65_cpsw_nuss_probe() don't release the refcount in error case. 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)
- 0.26% · top 82% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
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 93a76530316a3d8cc2d82c3deca48424fee92100 – < f7ba2cc57f404d2d9f26fb85bd3833d35a477829
- affected 93a76530316a3d8cc2d82c3deca48424fee92100 – < a4b7ef3b159805ba6be061d0cd2403d84b9b0063
- affected 93a76530316a3d8cc2d82c3deca48424fee92100 – < 78aca10a16f001c9f49f1cc4dadfee8d444bb173
- affected 93a76530316a3d8cc2d82c3deca48424fee92100 – < 2e44f21c384503562713b7d3b673c40bed20af3d
- affected 93a76530316a3d8cc2d82c3deca48424fee92100 – < 5dd89d2fc438457811cbbec07999ce0d80051ff5
- affected 5.7
- unaffected < 5.7
- 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 (5)
- https://git.kernel.org/stable/c/f7ba2cc57f404d2d9f26fb85bd3833d35a477829 (opens in a new tab)
- https://git.kernel.org/stable/c/a4b7ef3b159805ba6be061d0cd2403d84b9b0063 (opens in a new tab)
- https://git.kernel.org/stable/c/78aca10a16f001c9f49f1cc4dadfee8d444bb173 (opens in a new tab)
- https://git.kernel.org/stable/c/2e44f21c384503562713b7d3b673c40bed20af3d (opens in a new tab)
- https://git.kernel.org/stable/c/5dd89d2fc438457811cbbec07999ce0d80051ff5 (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-2022-49386)Record last updated .