CVE-2022-22374 Security feature bypass in Power 9 AC922
Attackers can downgrade BMC firmware on IBM Power 9 systems, potentially disrupting host operations and availability.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-22374?
CVE-2022-22374 is a medium-severity vulnerability in IBM Power 9 AC922, published on 24 Mar 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The BMC (IBM Power 9 AC922 OP910, OP920, OP930, and OP940) may be subject to a firmware downgrade attack which may affect its ability to operate its host. IBM X-Force ID: 221442.
Which versions are affected by CVE-2022-22374?
It affects 1 product.
Products include Ibm Power 9 Ac922 Firmware.
How do I fix CVE-2022-22374?
No fix has been published for CVE-2022-22374 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-22374 being exploited?
There is no known exploitation of CVE-2022-22374 in the wild and no public exploit code.
Sources
Also known as GHSA-5pw4-vwm4-fmr2.