GSD-2022-1004407 ima: Fix a potential integer overflow in ima_appraise_measurement
A potential integer overflow in the Linux Kernel IMA subsystem could lead to undefined behavior, requiring a kernel patch.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1004407?
GSD-2022-1004407 is a vulnerability in Kernel, published on 31 Jul 2022.
Official description
ima: Fix a potential integer overflow in ima_appraise_measurement
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 v5.15.56 by commit c8d5d81940938b5f6c0f495ca9538e7740416f30, it was introduced in version v5.4 by commit 39b07096364a42c516415d5f841069e885234e61. For more details please see the references link.
Which versions are affected by GSD-2022-1004407?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1004407?
No fix has been published for GSD-2022-1004407 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1004407 being exploited?
There is no known exploitation of GSD-2022-1004407 in the wild and no public exploit code.