Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: usb: chipidea: ci_hdrc_imx: fix usbmisc handling usbmisc is an optional device property so it is totally valid for the corresponding data->usbmisc_data to have a NULL value. Check that before dereferencing the pointer. Found by Linux Verification Center (linuxtesting.org) with Svace static analysis tool.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 3f46fefab962fc5dcfe4d53a7c2cdccd51ebdc6d before 8060b719676e8c0e5a2222c2977ba0458d9d9535; affected 7ae96eba35036bdd47ecd956e882ff057a550405 before 0ee460498ced49196149197c9f6d29a10e5e0798; affected dcd4de31bd01a7189c24e3cafe40649c9c42b9af before 121e9f80ea5478bca3a8f3f26593fd66f87da649; affected 57797497a696cffaea421fc4e5a3ea2a8536b1a2 before 887902ca73490f38c69fd6149ef361a041cf912f; affected 74adad500346fb07d69af2c79acbff4adb061134 before 2aa87bd825377f5073b76701780a902cd0fc725a; affected 74adad500346fb07d69af2c79acbff4adb061134 before 4e28f79e3dffa52d327b46d1a78dac16efb5810b; affected 5.15.179 before 5.15.181; affected 6.1.129 before 6.1.136; affected 6.6.72 before 6.6.89; affected 6.12.10 before 6.12.26 |
| Linux / Linux | affected 6.13; unaffected 0 before 6.13; unaffected 5.15.181 through 5.15.*; unaffected 6.1.136 through 6.1.*; unaffected 6.6.89 through 6.6.*; unaffected 6.12.26 through 6.12.*; unaffected 6.14.5 through 6.14.*; unaffected 6.15 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/8060b719676e8c0e5a2222c2977ba0458d9d9535
- https://git.kernel.org/stable/c/0ee460498ced49196149197c9f6d29a10e5e0798
- https://git.kernel.org/stable/c/121e9f80ea5478bca3a8f3f26593fd66f87da649
- https://git.kernel.org/stable/c/887902ca73490f38c69fd6149ef361a041cf912f
- https://git.kernel.org/stable/c/2aa87bd825377f5073b76701780a902cd0fc725a
- https://git.kernel.org/stable/c/4e28f79e3dffa52d327b46d1a78dac16efb5810b
ADP enrichment
No English description supplied.