CVE-2024-39499
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2024
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
vmci: prevent speculation leaks by sanitizing event in event_deliver()
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 1d990201f9bb499b7c76ab00abeb7e803c0bcb2a | affected | git | 58730dfbd4ae01c1b022b0d234a8bf8c02cdfb81 | Unavailable | None listed |
| 1d990201f9bb499b7c76ab00abeb7e803c0bcb2a | affected | git | 681967c4ff210e06380acf9b9a1b33ae06e77cbd | Unavailable | None listed |
| 1d990201f9bb499b7c76ab00abeb7e803c0bcb2a | affected | git | f70ff737346744633e7b655c1fb23e1578491ff3 | Unavailable | None listed |
| 1d990201f9bb499b7c76ab00abeb7e803c0bcb2a | affected | git | 95ac3e773a1f8da83c4710a720fbfe80055aafae | Unavailable | None listed |
| 1d990201f9bb499b7c76ab00abeb7e803c0bcb2a | affected | git | 95bac1c8bedb362374ea1937b1d3e833e01174ee | Unavailable | None listed |
| 1d990201f9bb499b7c76ab00abeb7e803c0bcb2a | affected | git | e293c6b38ac9029d76ff0d2a6b2d74131709a9a8 | Unavailable | None listed |
| 1d990201f9bb499b7c76ab00abeb7e803c0bcb2a | affected | git | 757804e1c599af5d2a7f864c8e8b2842406ff4bb | Unavailable | None listed |
| 1d990201f9bb499b7c76ab00abeb7e803c0bcb2a | affected | git | 8003f00d895310d409b2bf9ef907c56b42a4e0f4 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 3.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.9 | Unavailable | None listed |
| 4.19.317 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.279 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.221 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.162 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.95 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.35 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.9.6 | unaffected | semver | Unavailable | 6.9.* | None listed |
| 6.10 | unaffected | original_commit_for_fix | Unavailable | * | None listed |