CVE-2022-49241ASoC: atmel: Fix error handling in sam9x5_wm8731_driver_probe
- 5.5MediumCVSS base score
- 0.26%Exploitation in 30 daysEPSS · top 82% 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: ASoC: atmel: Fix error handling in sam9x5_wm8731_driver_probe The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done. This function only calls of_node_put() in the regular path. And it will cause refcount leak in error path.
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 (15 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.
Affected products
- affected fdbcb3cba54b29a37dfe42acdc0e72c543e0807d – < 90ac679aa6a01841da90ec5a4aaa4b5e0badddf0
- affected fdbcb3cba54b29a37dfe42acdc0e72c543e0807d – < f589063b585ac6dd2081bde6c145411cf48d8d92
- affected fdbcb3cba54b29a37dfe42acdc0e72c543e0807d – < 14228225091a0854b1de23e5b4fe8bdeeca9683b
- affected fdbcb3cba54b29a37dfe42acdc0e72c543e0807d – < f43ad5dc43240289f4cf13c16cc506f4f7087931
- affected fdbcb3cba54b29a37dfe42acdc0e72c543e0807d – < 740dc3e846537c3743da98bf106f376023fd085c
- affected 3.12
- unaffected < 3.12
- unaffected 5.10.110 – ≤ 5.10.*
- unaffected 5.15.33 – ≤ 5.15.*
- unaffected 5.16.19 – ≤ 5.16.*
- unaffected 5.17.2 – ≤ 5.17.*
- unaffected 5.18 – ≤ *
References
References5
- https://git.kernel.org/stable/c/90ac679aa6a01841da90ec5a4aaa4b5e0badddf0 (opens in a new tab)
- https://git.kernel.org/stable/c/f589063b585ac6dd2081bde6c145411cf48d8d92 (opens in a new tab)
- https://git.kernel.org/stable/c/14228225091a0854b1de23e5b4fe8bdeeca9683b (opens in a new tab)
- https://git.kernel.org/stable/c/f43ad5dc43240289f4cf13c16cc506f4f7087931 (opens in a new tab)
- https://git.kernel.org/stable/c/740dc3e846537c3743da98bf106f376023fd085c (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-2022-54985 (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-2022-49241)Record last updated .