GSD-2022-1005242 RDMA/irdma: Fix a window for use-after-free
A use-after-free vulnerability in the Linux kernel's irdma driver could allow attackers to execute arbitrary code or cause a system crash.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1005242?
GSD-2022-1005242 is an use after free vulnerability in Kernel, published on 16 Sep 2022.
Official description
RDMA/irdma: Fix a window for use-after-free
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 v5.19.2 by commit 350ac793a03c8a30a3f2b27fc282cd1c67070763, it was introduced in version v5.14 by commit b48c24c2d710cf34810c555dcef883a3d35a9c08. For more details please see the references link.
Which versions are affected by GSD-2022-1005242?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1005242?
No fix has been published for GSD-2022-1005242 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. These bugs are found with fuzzing and sanitisers and avoided by memory-safe languages. More about Use after free.
Is GSD-2022-1005242 being exploited?
There is no known exploitation of GSD-2022-1005242 in the wild and no public exploit code.