GSD-2022-1004213 can: m_can: m_can_{read_fifo,echo_tx_event}(): shift timestamp to full 32 bits
A timestamp handling issue in the Linux Kernel m_can driver was fixed to prevent potential integer overflow or truncation errors.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1004213?
GSD-2022-1004213 is a vulnerability in Kernel, published on 31 Jul 2022.
Official description
can: m_can: m_can_{read_fifo,echo_tx_event}(): shift timestamp to full 32 bits
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.18.11 by commit 2a2914a5bd7f38efe55a8372178146de82e0bce9, it was introduced in version v5.13 by commit 1be37d3b0414e3db47f6fcba6c16286bbae0cb65. For more details please see the references link.
Which versions are affected by GSD-2022-1004213?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1004213?
No fix has been published for GSD-2022-1004213 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1004213 being exploited?
There is no known exploitation of GSD-2022-1004213 in the wild and no public exploit code.