Non notée
CVE-2022-2991 A heap-based buffer overflow was found in the Linux kernel's LightNVM subsystem
Description
A heap-based buffer overflow was found in the Linux kernel's LightNVM subsystem. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. This vulnerability allows a local attacker to escalate privileges and execute arbitrary code in the context of the kernel. The attacker must first obtain the ability to execute high-privileged code on the target system to exploit this vulnerability.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| kernel | Versions non publiées |
Références
- www.zerodayinitiative.com www.zerodayinitiative.com
- git.kernel.org git.kernel.org
Chronologie
- Publiée
- Dernière modification
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