CVE - CVE-2024-39499

CVE-ID
CVE-2024-39499	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: vmci: prevent speculation leaks by sanitizing event in event_deliver() Coverity spotted that event_msg is controlled by user-space, event_msg->event_data.event is passed to event_deliver() and used as an index without sanitization. This change ensures that the event index is sanitized to mitigate any possibility of speculative information leaks. This bug was discovered and resolved using Coverity Static Analysis Security Testing (SAST) by Synopsys, Inc. Only compile tested, no access to HW.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/58730dfbd4ae01c1b022b0d234a8bf8c02cdfb81 URL:https://git.kernel.org/stable/c/58730dfbd4ae01c1b022b0d234a8bf8c02cdfb81 MISC:https://git.kernel.org/stable/c/681967c4ff210e06380acf9b9a1b33ae06e77cbd URL:https://git.kernel.org/stable/c/681967c4ff210e06380acf9b9a1b33ae06e77cbd MISC:https://git.kernel.org/stable/c/757804e1c599af5d2a7f864c8e8b2842406ff4bb URL:https://git.kernel.org/stable/c/757804e1c599af5d2a7f864c8e8b2842406ff4bb MISC:https://git.kernel.org/stable/c/8003f00d895310d409b2bf9ef907c56b42a4e0f4 URL:https://git.kernel.org/stable/c/8003f00d895310d409b2bf9ef907c56b42a4e0f4 MISC:https://git.kernel.org/stable/c/95ac3e773a1f8da83c4710a720fbfe80055aafae URL:https://git.kernel.org/stable/c/95ac3e773a1f8da83c4710a720fbfe80055aafae MISC:https://git.kernel.org/stable/c/95bac1c8bedb362374ea1937b1d3e833e01174ee URL:https://git.kernel.org/stable/c/95bac1c8bedb362374ea1937b1d3e833e01174ee MISC:https://git.kernel.org/stable/c/e293c6b38ac9029d76ff0d2a6b2d74131709a9a8 URL:https://git.kernel.org/stable/c/e293c6b38ac9029d76ff0d2a6b2d74131709a9a8 MISC:https://git.kernel.org/stable/c/f70ff737346744633e7b655c1fb23e1578491ff3 URL:https://git.kernel.org/stable/c/f70ff737346744633e7b655c1fb23e1578491ff3
Assigning CNA
kernel.org
Date Record Created
20240625	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 (20240625)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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