CVE - CVE-2023-2008

CVE-ID
CVE-2023-2008	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://security.netapp.com/advisory/ntap-20230517-0007/ MISC:https://bugzilla.redhat.com/show_bug.cgi?id=2186862 URL:https://bugzilla.redhat.com/show_bug.cgi?id=2186862 MISC:https://github.com/torvalds/linux/commit/05b252cccb2e5c3f56119d25de684b4f810ba4 URL:https://github.com/torvalds/linux/commit/05b252cccb2e5c3f56119d25de684b4f810ba4 MISC:https://www.zerodayinitiative.com/advisories/ZDI-23-441/ URL:https://www.zerodayinitiative.com/advisories/ZDI-23-441/
Assigning CNA
Red Hat, Inc.
Date Record Created
20230412	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20230412)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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