Tracker / CVE-2022-50513
CVE-2022-50513
Media 5.5
In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix a potential memory leak in rtw_init_cmd_priv() In rtw_init_cmd_priv(), if `pcmdpriv->rsp_allocated_buf` is allocated in failure, then `pcmdpriv->cmd_allocated_buf` will be not properly released. Besides, considering there are only two error paths and the first one can directly return, so we do not need implicitly jump to the `exit` tag to execute the error handler. So this patch added `kfree(pcmdpriv->cmd_allocated_buf);` on the error path to release the resource and simplified the return logic of rtw_init_cmd_priv(). As there is no proper device to test with, no runtime testing was performed.
Prodotti e versioni affette
| linux | linux_kernel · 4.12 → 5.4.220 |
|---|---|
| linux | linux_kernel · 5.11 → 5.15.75 |
| linux | linux_kernel · 5.16 → 5.19.17 |
| linux | linux_kernel · 5.5 → 5.10.150 |
| linux | linux_kernel · 6.0 → 6.0.3 |
Analisi
Questa pagina non è ancora indicizzabile.Finché non contiene un’analisi originale — cosa espone davvero, come verificare in due minuti se un sistema è stato toccato, cosa fare se lo è stato — la pagina resta noindex. È il database a deciderlo, non il modello di pagina.