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CVE-2022-50309
media: xilinx: vipp: Fix refcount leak in xvip_graph_dma_init
Medium5.5EPSS 0.16%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: media: xilinx: vipp: Fix refcount leak in xvip_graph_dma_init 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
- 8 months later
· 8 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 94% 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 df3305156f989339529b3d6744b898d498fb1f7b – < 7b0efe7534071e0153708886355d80db69525d50
- affected df3305156f989339529b3d6744b898d498fb1f7b – < 6e7b3b1e4e9f739800cd8010b75a9bee8d808cee
- affected df3305156f989339529b3d6744b898d498fb1f7b – < 3c38467c3255c428cdbd3cefaccca4662f302dc9
- affected df3305156f989339529b3d6744b898d498fb1f7b – < 59b315353252abe7b8fdb8651ca31b8484ce287a
- affected df3305156f989339529b3d6744b898d498fb1f7b – < 2630cc88327a5557aa0d9cc63be95e3c6e0a55b3
- affected df3305156f989339529b3d6744b898d498fb1f7b – < 2ea7caa9684687cf3adc1467cf4af3653a776192
- affected df3305156f989339529b3d6744b898d498fb1f7b – < 22b93530bbe6af9dce8e520bb6e978d1bda39d2b
- affected df3305156f989339529b3d6744b898d498fb1f7b – < 3336210948b22c2db43e9df2ea403d251b4d24ab
- affected df3305156f989339529b3d6744b898d498fb1f7b – < 1c78f19c3a0ea312a8178a6bfd8934eb93e9b10a
- affected 4.1
- unaffected < 4.1
- unaffected 4.9.331 – ≤ 4.9.*
- unaffected 4.14.296 – ≤ 4.14.*
- unaffected 4.19.262 – ≤ 4.19.*
- unaffected 5.4.220 – ≤ 5.4.*
- 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 (9)
- https://git.kernel.org/stable/c/7b0efe7534071e0153708886355d80db69525d50 (opens in a new tab)
- https://git.kernel.org/stable/c/6e7b3b1e4e9f739800cd8010b75a9bee8d808cee (opens in a new tab)
- https://git.kernel.org/stable/c/3c38467c3255c428cdbd3cefaccca4662f302dc9 (opens in a new tab)
- https://git.kernel.org/stable/c/59b315353252abe7b8fdb8651ca31b8484ce287a (opens in a new tab)
- https://git.kernel.org/stable/c/2630cc88327a5557aa0d9cc63be95e3c6e0a55b3 (opens in a new tab)
- https://git.kernel.org/stable/c/2ea7caa9684687cf3adc1467cf4af3653a776192 (opens in a new tab)
- https://git.kernel.org/stable/c/22b93530bbe6af9dce8e520bb6e978d1bda39d2b (opens in a new tab)
- https://git.kernel.org/stable/c/3336210948b22c2db43e9df2ea403d251b4d24ab (opens in a new tab)
- https://git.kernel.org/stable/c/1c78f19c3a0ea312a8178a6bfd8934eb93e9b10a (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-2022-50309)Record last updated .