GSD-2022-1004778 net: stmmac: fix dma queue left shift overflow issue
An integer overflow in the stmmac network driver can lead to a denial of service, requiring a kernel patch.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2022-1004778?
GSD-2022-1004778 is a vulnerability in Kernel, published on 31 Jul 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
net: stmmac: fix dma queue left shift overflow issue
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 v4.19.254 by commit 508d86ead36cbd8dfb60773a33276790d668c473, it was introduced in version v4.12 by commit d43042f4da3e1c2e4ccac3b1d9153cb0798533a4. For more details please see the references link.
Which versions are affected by GSD-2022-1004778?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1004778?
No fix has been published for GSD-2022-1004778 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1004778 being exploited?
There is no known exploitation of GSD-2022-1004778 in the wild and no public exploit code.