CVE-2023-29939 Null dereference in n/a
A segmentation fault in the LLVM MLIR SPIR-V target environment allows attackers to cause a denial of service via crafted input.
- 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
- Available
What is CVE-2023-29939?
CVE-2023-29939 is a medium-severity vulnerability in n/a, published on 5 May 2023. 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
llvm-project commit a0138390 was discovered to contain a segmentation fault via the component mlir::spirv::TargetEnv::TargetEnv(mlir::spirv::TargetEnvAttr).
Weakness: CWE-125
Which versions are affected by CVE-2023-29939?
It affects 1 product.
Products include Llvm Llvm.
How do I fix CVE-2023-29939?
Apply the vendor's patch.
Is CVE-2023-29939 being exploited?
There is no known exploitation of CVE-2023-29939 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as DEBIAN-CVE-2023-29939, GHSA-h387-m3xh-7q5j, UBUNTU-CVE-2023-29939.