Detections
Analytics
CVE-2024-39499
medium
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
https://git.kernel.org/stable/c/f70ff737346744633e7b655c1fb23e1578491ff3
https://git.kernel.org/stable/c/e293c6b38ac9029d76ff0d2a6b2d74131709a9a8
https://git.kernel.org/stable/c/95bac1c8bedb362374ea1937b1d3e833e01174ee
https://git.kernel.org/stable/c/95ac3e773a1f8da83c4710a720fbfe80055aafae
https://git.kernel.org/stable/c/8003f00d895310d409b2bf9ef907c56b42a4e0f4
https://git.kernel.org/stable/c/757804e1c599af5d2a7f864c8e8b2842406ff4bb
https://git.kernel.org/stable/c/681967c4ff210e06380acf9b9a1b33ae06e77cbd
https://git.kernel.org/stable/c/58730dfbd4ae01c1b022b0d234a8bf8c02cdfb81