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CVE-2022-50105
powerpc/spufs: Fix refcount leak in spufs_init_isolated_loader
Medium5.5EPSS 0.19%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: powerpc/spufs: Fix refcount leak in spufs_init_isolated_loader of_find_node_by_path() returns remote device nodepointer with refcount incremented, we should use of_node_put() on it when done. 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)
- 0.19% · top 91% of all CVEs (8 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 0afacde3df4c9980f505d9afd7cb0058389732ca – < 43584490ee6c8a104797444af6bf89d0dafe95c0
- affected 0afacde3df4c9980f505d9afd7cb0058389732ca – < d0cb99948c5f6d8fe56f6e69b8dd0a05ee5f9cec
- affected 0afacde3df4c9980f505d9afd7cb0058389732ca – < 14329d29a048dc35aac2374fb3d588d8190095a2
- affected 0afacde3df4c9980f505d9afd7cb0058389732ca – < 85aff6a9b7b7ec4e5c319f7946c9864c8d5e3d4a
- affected 0afacde3df4c9980f505d9afd7cb0058389732ca – < 69e9fa07b229badab808980e984a9fe824116f00
- affected 0afacde3df4c9980f505d9afd7cb0058389732ca – < 0aa5de2547b7ccf0a31bc740d12f829fae243112
- affected 0afacde3df4c9980f505d9afd7cb0058389732ca – < 4288eb035ba4ddb53245e9365c919bb51ac00c2c
- affected 0afacde3df4c9980f505d9afd7cb0058389732ca – < 6ac059dacffa8ab2f7798f20e4bd3333890c541c
- affected 2.6.20
- unaffected < 2.6.20
- unaffected 4.14.291 – ≤ 4.14.*
- unaffected 4.19.256 – ≤ 4.19.*
- 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 (8)
- https://git.kernel.org/stable/c/43584490ee6c8a104797444af6bf89d0dafe95c0 (opens in a new tab)
- https://git.kernel.org/stable/c/d0cb99948c5f6d8fe56f6e69b8dd0a05ee5f9cec (opens in a new tab)
- https://git.kernel.org/stable/c/14329d29a048dc35aac2374fb3d588d8190095a2 (opens in a new tab)
- https://git.kernel.org/stable/c/85aff6a9b7b7ec4e5c319f7946c9864c8d5e3d4a (opens in a new tab)
- https://git.kernel.org/stable/c/69e9fa07b229badab808980e984a9fe824116f00 (opens in a new tab)
- https://git.kernel.org/stable/c/0aa5de2547b7ccf0a31bc740d12f829fae243112 (opens in a new tab)
- https://git.kernel.org/stable/c/4288eb035ba4ddb53245e9365c919bb51ac00c2c (opens in a new tab)
- https://git.kernel.org/stable/c/6ac059dacffa8ab2f7798f20e4bd3333890c541c (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://cveledger.app/cve/CVE-2022-50105)Record last updated .