CVE-2022-49508
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-49508
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49508.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-49508
- Downstream
- Related
- Published
- 2025-02-26T07:01:26Z
- Modified
- 2025-08-09T20:01:27Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
HID: elan: Fix potential double free in elaninputconfigured
'input' is a managed resource allocated with devminputallocatedevice(), so there is no need to call inputfree_device() explicitly or there will be a double free.
According to the doc of devminputallocate_device(): * Managed input devices do not need to be explicitly unregistered or * freed as it will be done automatically when owner device unbinds from * its driver (or binding fails).
- References
-
- https://git.kernel.org/stable/c/1af20714fedad238362571620be0bd690ded05b6
- https://git.kernel.org/stable/c/24f9dfdaece9bd75bb8dbfdba83eddeefdf7dc47
- https://git.kernel.org/stable/c/5291451851feeb66fd4bf0826710f482f3b1ab38
- https://git.kernel.org/stable/c/6d0726725c7c560495f5ff364862a2cefea542e3
- https://git.kernel.org/stable/c/8bb1716507ebf12d50bbf181764481de3b6bc7fd
- https://git.kernel.org/stable/c/c92ec22a991778a096342cf1a917ae36c5c86a90
- https://git.kernel.org/stable/c/f1d4f19a796551edc6679a681ea1756b8c578c08