CVE-2022-50848
Unknown
Description
In the Linux kernel, the following vulnerability has been resolved: drivers: dio: fix possible memory leak in dio_init() If device_register() returns error, the 'dev' and name needs be freed. Add a release function, and then call put_device() in the error path, so the name is freed in kobject_cleanup() and to the 'dev' is freed in release function.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedDec 30, 2025
First seenDec 30, 2025
How to fix
Update
- Linux Linuxaffe3cea6b3148fa66796a48640664822ceccd48, 4b68caa95064ac464f1b261d08ac677e753d1088, a524e7fed696a4dfef671e0fda3511bfd2dca0cf, da64e01da40c6b71a54144126da53cc3b27201ac, fce9890e1be4c0460dad850cc8c00414a9d25f0f, a0ead7e8da84f4c3759417b8e928b65e0207c646, 8e002b9fe831b27d4506df6fa60cb33ba0730ac3, 78fddc0ff971f9874d53c854818cc4aafa144114, e63e99397b2613d50a5f4f02ed07307e67a190f1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 2e4c77bea3d8b17d94f8ee382411f359b708560f ≤ v < affe3cea6b3148fa66796a48640664822ceccd48, 2e4c77bea3d8b17d94f8ee382411f359b708560f ≤ v < 4b68caa95064ac464f1b261d08ac677e753d1088, 2e4c77bea3d8b17d94f8ee382411f359b708560f ≤ v < a524e7fed696a4dfef671e0fda3511bfd2dca0cf, 2e4c77bea3d8b17d94f8ee382411f359b708560f ≤ v < da64e01da40c6b71a54144126da53cc3b27201ac, 2e4c77bea3d8b17d94f8ee382411f359b708560f ≤ v < fce9890e1be4c0460dad850cc8c00414a9d25f0f, 2e4c77bea3d8b17d94f8ee382411f359b708560f ≤ v < a0ead7e8da84f4c3759417b8e928b65e0207c646, 2e4c77bea3d8b17d94f8ee382411f359b708560f ≤ v < 8e002b9fe831b27d4506df6fa60cb33ba0730ac3, 2e4c77bea3d8b17d94f8ee382411f359b708560f ≤ v < 78fddc0ff971f9874d53c854818cc4aafa144114, 2e4c77bea3d8b17d94f8ee382411f359b708560f ≤ v < e63e99397b2613d50a5f4f02ed07307e67a190f1, 2.6.29 | affe3cea6b3148fa66796a48640664822ceccd48, 4b68caa95064ac464f1b261d08ac677e753d1088, a524e7fed696a4dfef671e0fda3511bfd2dca0cf, da64e01da40c6b71a54144126da53cc3b27201ac, fce9890e1be4c0460dad850cc8c00414a9d25f0f, a0ead7e8da84f4c3759417b8e928b65e0207c646, 8e002b9fe831b27d4506df6fa60cb33ba0730ac3, 78fddc0ff971f9874d53c854818cc4aafa144114, e63e99397b2613d50a5f4f02ed07307e67a190f1 |
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