CVE-2022-49528
- Source
- https://cve.org/CVERecord?id=CVE-2022-49528
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49528.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-49528
- Downstream
- Published
- 2025-02-26T02:13:50Z
- Modified
- 2026-08-17T03:36:28Z
- Summary
- media: i2c: dw9714: Disable the regulator when the driver fails to probe
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
media: i2c: dw9714: Disable the regulator when the driver fails to probe
When the driver fails to probe, we will get the following splat:
[ 59.305988] ------------[ cut here ]------------ [ 59.306417] WARNING: CPU: 2 PID: 395 at drivers/regulator/core.c:2257 _regulator_put+0x3ec/0x4e0 [ 59.310345] RIP: 0010:_regulator_put+0x3ec/0x4e0 [ 59.318362] Call Trace: [ 59.318582] [ 59.318765] regulator_put+0x1f/0x30 [ 59.319058] devres_release_group+0x319/0x3d0 [ 59.319420] i2c_device_probe+0x766/0x940
Fix this by disabling the regulator in error handling.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49528.json" }- References
-
- https://git.kernel.org/stable/c/02276e18defa2fccf16413b44440277d98c2b1ea
- https://git.kernel.org/stable/c/fa83ea1de5b3efd87fe01408d5db1fd2ff4767fa
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49528.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-49528
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git