GSD-2021-1002301 scsi: lpfc: Fix list_add() corruption in lpfc_drain_txq()
A list corruption vulnerability in the Linux kernel's lpfc driver could allow attackers to cause denial of service or potentially execute code.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2021-1002301?
GSD-2021-1002301 is a memory corruption vulnerability in Kernel, published on 29 Nov 2021.
Official description
scsi: lpfc: Fix list_add() corruption in lpfc_drain_txq()
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 v5.10.82 by commit c097bd5a59162156d9c2077a2f58732ffbaa9fca. For more details please see the references link.
Which versions are affected by GSD-2021-1002301?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2021-1002301?
No fix has been published for GSD-2021-1002301 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is GSD-2021-1002301 being exploited?
There is no known exploitation of GSD-2021-1002301 in the wild and no public exploit code.