CVE-2023-2008
Vulnerability from cvelistv5
Published
2023-04-14 00:00
Modified
2024-08-02 06:05
Severity ?
Summary
A flaw was found in the Linux kernel's udmabuf device driver. The specific flaw exists within a fault handler. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an array. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the kernel.
References
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2186862Issue Tracking, Patch, Third Party Advisory
secalert@redhat.comhttps://github.com/torvalds/linux/commit/05b252cccb2e5c3f56119d25de684b4f810ba4Patch
secalert@redhat.comhttps://security.netapp.com/advisory/ntap-20230517-0007/Third Party Advisory
secalert@redhat.comhttps://www.zerodayinitiative.com/advisories/ZDI-23-441/Third Party Advisory, VDB Entry
Impacted products
n/aLinux kernel udmabuf device driver
Show details on NVD website

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