In the Linux kernel, the following vulnerability has been resolved: mmc: vub300: fix NULL-deref on disconnect Make sure to deregister the controller before dropping the reference to the driver data on disconnect to avoid NULL-pointer dereferences or use-after-free.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
| Attack Vector | LOCAL |
|---|---|
| Attack Complexity | LOW |
| Privileges Required | LOW |
| User Interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality Impact | NONE |
| Integrity Impact | NONE |
| Availability Impact | HIGH |
| Source | Type | Description |
|---|---|---|
| [email protected] | Primary |
en
CWE-476
|
| Vendor | Product | Version | Update | Type |
|---|---|---|---|---|
| linux | linux_kernel | * | <built-in method update of dict object at 0x7d23beb1f940> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x7d23a65fc9c0> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x7d23bea66d00> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x7d23beb1d400> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x7d23beb1c380> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x7d23beb1e780> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x7d23bea6fb40> | Operating System |
| linux | linux_kernel | 3.0 | <built-in method update of dict object at 0x7d23a59fcb00> | Operating System |
| linux | linux_kernel | 7.0 | <built-in method update of dict object at 0x7d23bea6f800> | Operating System |
| linux | linux_kernel | 7.0 | <built-in method update of dict object at 0x7d23beb1f700> | Operating System |
| linux | linux_kernel | 7.0 | <built-in method update of dict object at 0x7d23a59fe2c0> | Operating System |
| linux | linux_kernel | 7.0 | <built-in method update of dict object at 0x7d23bea6ef40> | Operating System |
| linux | linux_kernel | 7.0 | <built-in method update of dict object at 0x7d24604e0f00> | Operating System |
| linux | linux_kernel | 7.0 | <built-in method update of dict object at 0x7d23a59fc680> | Operating System |
| linux | linux_kernel | 7.0 | <built-in method update of dict object at 0x7d23bea65100> | Operating System |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:3.0:-:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:7.0:rc1:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:7.0:rc2:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:7.0:rc3:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:7.0:rc4:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:7.0:rc5:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:7.0:rc6:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:7.0:rc7:*:*:*:*:*:* |