GSD-2023-1001095 scsi: snic: Fix possible UAF in snic_tgt_create()
A use-after-free vulnerability in the Linux kernel snic driver could allow attackers to execute code or cause a denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2023-1001095?
GSD-2023-1001095 is an use after free vulnerability in Kernel, published on 17 Jan 2023.
Official description
scsi: snic: Fix possible UAF in snic_tgt_create()
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 v5.15.86 by commit 1895e908b3ae66a5312fd1b2cdda2da82993dca7, it was introduced in version v4.2 by commit c8806b6c9e824f47726f2a9b7fbbe7ebf19306fa. For more details please see the references link.
Which versions are affected by GSD-2023-1001095?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1001095?
No fix has been published for GSD-2023-1001095 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-2023-1001095 being exploited?
There is no known exploitation of GSD-2023-1001095 in the wild and no public exploit code.