Description
In the Linux kernel, the following vulnerability has been resolved: MIPS: vpe-mt: fix possible memory leak while module exiting Afer commit 1fa5ae857bb1 ("driver core: get rid of struct device's bus_id string array"), the name of device is allocated dynamically, it need be freed when module exiting, call put_device() to give up reference, so that it can be freed in kobject_cleanup() when the refcount hit to 0. The vpe_device is static, so remove kfree() from vpe_device_release().
Product status
1fa5ae857bb14f6046205171d98506d8112dd74e before 170e9913c2ed5cfc37c0adf0fdbd368d2d8d8168
1fa5ae857bb14f6046205171d98506d8112dd74e before 9d180e0bb21c57bd6cca2adeb672d3b522e910b5
1fa5ae857bb14f6046205171d98506d8112dd74e before 851ae5640875f06494e40002cd503b11a634c6fb
1fa5ae857bb14f6046205171d98506d8112dd74e before b3325a443525e3b89151879b834519b21c5e3011
1fa5ae857bb14f6046205171d98506d8112dd74e before 48d42f4464d713fbdd79f334fdcd6e5be534cc67
1fa5ae857bb14f6046205171d98506d8112dd74e before e820a8192ff68570100347855b567512aec43819
1fa5ae857bb14f6046205171d98506d8112dd74e before b191dde84e40624d5577f64db0ec922c5c0ec57c
1fa5ae857bb14f6046205171d98506d8112dd74e before ab3d47c1fd0202821abd473ca87580faafd47847
1fa5ae857bb14f6046205171d98506d8112dd74e before 5822e8cc84ee37338ab0bdc3124f6eec04dc232d
2.6.30
Any version before 2.6.30
4.9.337
4.14.303
4.19.270
5.4.229
5.10.163
5.15.86
6.0.16
6.1.2
6.2
References
git.kernel.org/...c/170e9913c2ed5cfc37c0adf0fdbd368d2d8d8168
git.kernel.org/...c/9d180e0bb21c57bd6cca2adeb672d3b522e910b5
git.kernel.org/...c/851ae5640875f06494e40002cd503b11a634c6fb
git.kernel.org/...c/b3325a443525e3b89151879b834519b21c5e3011
git.kernel.org/...c/48d42f4464d713fbdd79f334fdcd6e5be534cc67
git.kernel.org/...c/e820a8192ff68570100347855b567512aec43819
git.kernel.org/...c/b191dde84e40624d5577f64db0ec922c5c0ec57c
git.kernel.org/...c/ab3d47c1fd0202821abd473ca87580faafd47847
git.kernel.org/...c/5822e8cc84ee37338ab0bdc3124f6eec04dc232d
