| 2021-06-14 11:08:35 |
Thadeu Lima de Souza Cascardo |
bug |
|
|
added bug |
| 2021-06-22 16:01:10 |
Launchpad Janitor |
linux (Ubuntu): status |
New |
Fix Released |
|
| 2021-06-22 16:01:10 |
Launchpad Janitor |
cve linked |
|
2020-24586 |
|
| 2021-06-22 16:01:10 |
Launchpad Janitor |
cve linked |
|
2020-24587 |
|
| 2021-06-22 16:01:10 |
Launchpad Janitor |
cve linked |
|
2020-24588 |
|
| 2021-06-22 16:01:10 |
Launchpad Janitor |
cve linked |
|
2020-26139 |
|
| 2021-06-22 16:01:10 |
Launchpad Janitor |
cve linked |
|
2020-26141 |
|
| 2021-06-22 16:01:10 |
Launchpad Janitor |
cve linked |
|
2020-26145 |
|
| 2021-06-22 16:01:10 |
Launchpad Janitor |
cve linked |
|
2020-26147 |
|
| 2021-06-22 16:01:10 |
Launchpad Janitor |
cve linked |
|
2021-20288 |
|
| 2021-06-22 16:01:10 |
Launchpad Janitor |
cve linked |
|
2021-33200 |
|
| 2021-06-22 16:01:10 |
Launchpad Janitor |
cve linked |
|
2021-3489 |
|
| 2021-06-22 16:01:10 |
Launchpad Janitor |
cve linked |
|
2021-3490 |
|
| 2021-06-22 17:35:50 |
Thadeu Lima de Souza Cascardo |
summary |
placeholder bug |
UAF on CAN BCM bcm_rx_handler |
|
| 2021-06-22 17:40:13 |
Thadeu Lima de Souza Cascardo |
description |
This reports a bug. |
[Impact]
bcm_rx_handler may run concurrently to can_rx_unregister on bcm_release, which will, then, free the bcm_op that is used by bcm_rx_handler, leading to a system crash.
[Potential regression]
CAN BCM sockets may stop working as expected.
[Test case]
Programs from can-utils were run, some of them concurrently. |
|
| 2021-06-22 17:40:18 |
Thadeu Lima de Souza Cascardo |
information type |
Private |
Public Security |
|
| 2021-06-24 22:02:48 |
Ubuntu Kernel Bot |
tags |
|
verification-needed-hirsute |
|
| 2021-07-01 09:19:44 |
Ubuntu Kernel Bot |
tags |
verification-needed-hirsute |
verification-needed-focal verification-needed-hirsute |
|
| 2021-07-13 10:38:20 |
Stefan Bader |
tags |
verification-needed-focal verification-needed-hirsute |
kernel-cve-tracking-bug |
|
