CVE-2022-25479 Information disclosure in n/a
A vulnerability in Realtek card reader drivers allows attackers to leak kernel memory from the stack and heap, potentially exposing sensitive data.
- 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-2022-25479?
CVE-2022-25479 is a medium-severity vulnerability in n/a, published on 2 Jul 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Vulnerability in Realtek RtsPer driver for PCIe Card Reader (RtsPer.sys) before 10.0.22000.21355 and Realtek RtsUer driver for USB Card Reader (RtsUer.sys) before 10.0.22000.31274 allows for the leakage of kernel memory from both the stack and the heap.
Weakness: CWE-401
Which versions are affected by CVE-2022-25479?
It affects 2 products.
Products include Realtek Rtsper, Realtek Rtsuer.
How do I fix CVE-2022-25479?
No fix has been published for CVE-2022-25479 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-25479 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-25479 exists.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in n/a
Sources
Also known as GHSA-7vph-xj83-rw6v.