CVE-2022-22891 Null dereference in n/a
A null pointer dereference in the Jerryscript JavaScript engine allows attackers to cause a denial of service via crafted scripts.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2022-22891?
CVE-2022-22891 is a medium-severity vulnerability in Jerryscript Jerryscript, published on 20 Jan 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Jerryscript 3.0.0 was discovered to contain a SEGV vulnerability via ecma_ref_object_inline in /jerry-core/ecma/base/ecma-gc.c.
Which versions are affected by CVE-2022-22891?
It affects 1 product.
Products include Jerryscript Jerryscript.
How do I fix CVE-2022-22891?
No fix has been published for CVE-2022-22891 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-22891 being exploited?
There is no known exploitation of CVE-2022-22891 in the wild and no public exploit code.
Other vulnerabilities in Jerryscript Jerryscript
Sources
Also known as GHSA-mhxx-c3gc-722v, UBUNTU-CVE-2022-22891.