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Yuri Karpov

Researcher fromLinux Verification Center
#45378of 53,635
5.5Total CVSS
Vulnerabilities · 1
PT-2024-11879
5.5
2022-11-24
Linux · Linux Kernel · CVE-2022-49019
**Name of the Vulnerable Software and Affected Versions** Linux kernel (affected versions not specified) **Description** A NULL pointer dereference issue has been identified in the Linux kernel, specifically in the nixge hw dma bd release() function. This issue arises when the allocation of priv->rx bd v fails in the nixge hw dma bd init() function, allowing for a potential NULL pointer dereference. To address this, the for() loop with the priv->rx bd v dereference has been moved under a check for its validity. This issue was discovered by the Linux Verification Center with SVACE. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.