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CVE-2022-50416irqchip/wpcm450: Fix memory leak in wpcm450_aic_of_init()
- 5.5MediumCVSS base score
- 0.16%Exploitation in 30 daysEPSS · top 95% 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: irqchip/wpcm450: Fix memory leak in wpcm450_aic_of_init() If of_iomap() failed, 'aic' should be freed before return. Otherwise there is a memory leak.
Timeline
ID reserved
By Linux
- 1 day later
· 1 day later
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 |
|---|---|---|---|
| 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)
- 0.16% · top 95% of all CVEs (14 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 fead4dd496631707549f414b4059afb86ea8fb80 – < 740efb64ca5e8f2b30ac843bc4ab07950479fed4
- affected fead4dd496631707549f414b4059afb86ea8fb80 – < bcbcb396e1a8bd4dcaabfb0d5b98abae70880470
- affected fead4dd496631707549f414b4059afb86ea8fb80 – < 773c9d7f127f7a599d42ceed831de69f5aa22f03
- affected fead4dd496631707549f414b4059afb86ea8fb80 – < 4208d4faf36573a507b5e5de17abe342e9276759
- affected 5.13
- unaffected < 5.13
- unaffected 5.15.86 – ≤ 5.15.*
- unaffected 6.0.16 – ≤ 6.0.*
- unaffected 6.1.2 – ≤ 6.1.*
- unaffected 6.2 – ≤ *
References
References4
- https://git.kernel.org/stable/c/740efb64ca5e8f2b30ac843bc4ab07950479fed4 (opens in a new tab)
- https://git.kernel.org/stable/c/bcbcb396e1a8bd4dcaabfb0d5b98abae70880470 (opens in a new tab)
- https://git.kernel.org/stable/c/773c9d7f127f7a599d42ceed831de69f5aa22f03 (opens in a new tab)
- https://git.kernel.org/stable/c/4208d4faf36573a507b5e5de17abe342e9276759 (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-2025-29891 (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-2022-50416)Record last updated .