CVE-2022-50574drm/omap: dss: Fix refcount leak bugs
- —Not scoredno CVSS score yet
- 0.22%Exploitation in 30 daysEPSS · top 87% 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: drm/omap: dss: Fix refcount leak bugs In dss_init_ports() and __dss_uninit_ports(), we should call of_node_put() for the reference returned by of_graph_get_port_by_id() in fail path or when it is not used anymore.
Timeline
ID reserved
By Linux
Published
- 7 months later
· 7 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
No CVSS score yet: neither the CNA, CISA nor NVD has scored this CVE. NVD status: Deferred.
- EPSS (exploitation in 30 days)
- 0.22% · top 87% of all CVEs (13 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected 09bffa6e519256c6fa1552d6ba1f5d594337a464 – < 9d7af9b1624dd70b67354972d7297429e6372091
- affected 09bffa6e519256c6fa1552d6ba1f5d594337a464 – < 1f340e1c1c74d11c45a6e32663829b26acd4f47b
- affected 09bffa6e519256c6fa1552d6ba1f5d594337a464 – < a5ce83e85d795ec98697039ecc518b21d5810adc
- affected 09bffa6e519256c6fa1552d6ba1f5d594337a464 – < e55261beb86a15c190b2ff9090cb47bc06765353
- affected 09bffa6e519256c6fa1552d6ba1f5d594337a464 – < 8f7c4114db841497e1148598e22548dd1f700b22
- affected 09bffa6e519256c6fa1552d6ba1f5d594337a464 – < 8b42057e62120813ebe9274f508fa785b7cab33a
- affected 4.12
- unaffected < 4.12
- 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
References6
- https://git.kernel.org/stable/c/9d7af9b1624dd70b67354972d7297429e6372091 (opens in a new tab)
- https://git.kernel.org/stable/c/1f340e1c1c74d11c45a6e32663829b26acd4f47b (opens in a new tab)
- https://git.kernel.org/stable/c/a5ce83e85d795ec98697039ecc518b21d5810adc (opens in a new tab)
- https://git.kernel.org/stable/c/e55261beb86a15c190b2ff9090cb47bc06765353 (opens in a new tab)
- https://git.kernel.org/stable/c/8f7c4114db841497e1148598e22548dd1f700b22 (opens in a new tab)
- https://git.kernel.org/stable/c/8b42057e62120813ebe9274f508fa785b7cab33a (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)
- EUVD EUVD-2022-55654 (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://cveledger.app/cve/CVE-2022-50574)Record last updated .