CVE-2024-26475 Null dereference in n/a
A local attacker can cause a denial of service in radare2 via a null pointer dereference in the grub_sfs_read_extent function.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-26475?
CVE-2024-26475 is a medium-severity vulnerability in Radare Radare2, published on 14 Mar 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
An issue in radareorg radare2 v.0.9.7 through v.5.8.6 and fixed in v.5.8.8 allows a local attacker to cause a denial of service via the grub_sfs_read_extent function.
Weakness: CWE-476
Which versions are affected by CVE-2024-26475?
It affects 1 product.
Products include Radare Radare2.
How do I fix CVE-2024-26475?
No fix has been published for CVE-2024-26475 yet. Limit exposure of the affected software until one is available.
Is CVE-2024-26475 being exploited?
There is no known exploitation of CVE-2024-26475 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in Radare Radare2
Sources
Also known as GHSA-65mr-fw35-qf44, UBUNTU-CVE-2024-26475.