CVE Vulnerabilities

CVE-2020-3964

Use of Uninitialized Resource

Published: Jun 25, 2020 | Modified: May 03, 2022
CVSS 3.x
4.7
MEDIUM
Source:
NVD
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS 2.x
1.9 LOW
AV:L/AC:M/Au:N/C:P/I:N/A:N
RedHat/V2
RedHat/V3
Ubuntu

VMware ESXi (7.0 before ESXi_7.0.0-1.20.16321839, 6.7 before ESXi670-202006401-SG and 6.5 before ESXi650-202005401-SG), Workstation (15.x before 15.5.2), and Fusion (11.x before 11.5.2) contain an information leak in the EHCI USB controller. A malicious actor with local access to a virtual machine may be able to read privileged information contained in the hypervisors memory. Additional conditions beyond the attackers control need to be present for exploitation to be possible.

Weakness

The product uses or accesses a resource that has not been initialized.

Affected Software

Name Vendor Start Version End Version
Cloud_foundation Vmware 3.0 (including) 3.10 (excluding)
Cloud_foundation Vmware 4.0.0 (including) 4.0.1 (excluding)
Fusion Vmware 11.0.0 (including) 11.5.2 (excluding)
Workstation Vmware 15.0.0 (including) 15.5.2 (excluding)
Esxi Vmware 6.5 (including) 6.5 (including)
Esxi Vmware 6.5-650-201701001 (including) 6.5-650-201701001 (including)
Esxi Vmware 6.5-650-201703001 (including) 6.5-650-201703001 (including)
Esxi Vmware 6.5-650-201703002 (including) 6.5-650-201703002 (including)
Esxi Vmware 6.5-650-201704001 (including) 6.5-650-201704001 (including)
Esxi Vmware 6.5-650-201707101 (including) 6.5-650-201707101 (including)
Esxi Vmware 6.5-650-201707102 (including) 6.5-650-201707102 (including)
Esxi Vmware 6.5-650-201707103 (including) 6.5-650-201707103 (including)
Esxi Vmware 6.5-650-201707201 (including) 6.5-650-201707201 (including)
Esxi Vmware 6.5-650-201707202 (including) 6.5-650-201707202 (including)
Esxi Vmware 6.5-650-201707203 (including) 6.5-650-201707203 (including)
Esxi Vmware 6.5-650-201707204 (including) 6.5-650-201707204 (including)
Esxi Vmware 6.5-650-201707205 (including) 6.5-650-201707205 (including)
Esxi Vmware 6.5-650-201707206 (including) 6.5-650-201707206 (including)
Esxi Vmware 6.5-650-201707207 (including) 6.5-650-201707207 (including)
Esxi Vmware 6.5-650-201707208 (including) 6.5-650-201707208 (including)
Esxi Vmware 6.5-650-201707209 (including) 6.5-650-201707209 (including)
Esxi Vmware 6.5-650-201707210 (including) 6.5-650-201707210 (including)
Esxi Vmware 6.5-650-201707211 (including) 6.5-650-201707211 (including)
Esxi Vmware 6.5-650-201707212 (including) 6.5-650-201707212 (including)
Esxi Vmware 6.5-650-201707213 (including) 6.5-650-201707213 (including)
Esxi Vmware 6.5-650-201707214 (including) 6.5-650-201707214 (including)
Esxi Vmware 6.5-650-201707215 (including) 6.5-650-201707215 (including)
Esxi Vmware 6.5-650-201707216 (including) 6.5-650-201707216 (including)
Esxi Vmware 6.5-650-201707217 (including) 6.5-650-201707217 (including)
Esxi Vmware 6.5-650-201707218 (including) 6.5-650-201707218 (including)
Esxi Vmware 6.5-650-201707219 (including) 6.5-650-201707219 (including)
Esxi Vmware 6.5-650-201707220 (including) 6.5-650-201707220 (including)
Esxi Vmware 6.5-650-201707221 (including) 6.5-650-201707221 (including)
Esxi Vmware 6.5-650-201710001 (including) 6.5-650-201710001 (including)
Esxi Vmware 6.5-650-201712001 (including) 6.5-650-201712001 (including)
Esxi Vmware 6.5-650-201803001 (including) 6.5-650-201803001 (including)
Esxi Vmware 6.5-650-201806001 (including) 6.5-650-201806001 (including)
Esxi Vmware 6.5-650-201808001 (including) 6.5-650-201808001 (including)
Esxi Vmware 6.5-650-201810001 (including) 6.5-650-201810001 (including)
Esxi Vmware 6.5-650-201810002 (including) 6.5-650-201810002 (including)
Esxi Vmware 6.5-650-201811001 (including) 6.5-650-201811001 (including)
Esxi Vmware 6.5-650-201811002 (including) 6.5-650-201811002 (including)
Esxi Vmware 6.5-650-201811301 (including) 6.5-650-201811301 (including)
Esxi Vmware 6.5-650-201901001 (including) 6.5-650-201901001 (including)
Esxi Vmware 6.5-650-201903001 (including) 6.5-650-201903001 (including)
Esxi Vmware 6.5-650-201905001 (including) 6.5-650-201905001 (including)
Esxi Vmware 6.5-650-201908001 (including) 6.5-650-201908001 (including)
Esxi Vmware 6.5-650-201910001 (including) 6.5-650-201910001 (including)
Esxi Vmware 6.5-650-20191004001 (including) 6.5-650-20191004001 (including)
Esxi Vmware 6.5-650-201911001 (including) 6.5-650-201911001 (including)
Esxi Vmware 6.5-650-201911401 (including) 6.5-650-201911401 (including)
Esxi Vmware 6.5-650-201911402 (including) 6.5-650-201911402 (including)
Esxi Vmware 6.5-650-201912001 (including) 6.5-650-201912001 (including)
Esxi Vmware 6.5-650-201912002 (including) 6.5-650-201912002 (including)
Esxi Vmware 6.5-650-201912101 (including) 6.5-650-201912101 (including)
Esxi Vmware 6.5-650-201912102 (including) 6.5-650-201912102 (including)
Esxi Vmware 6.5-650-201912103 (including) 6.5-650-201912103 (including)
Esxi Vmware 6.5-650-201912104 (including) 6.5-650-201912104 (including)
Esxi Vmware 6.5-650-201912301 (including) 6.5-650-201912301 (including)
Esxi Vmware 6.5-650-201912401 (including) 6.5-650-201912401 (including)
Esxi Vmware 6.5-650-201912402 (including) 6.5-650-201912402 (including)
Esxi Vmware 6.5-650-201912403 (including) 6.5-650-201912403 (including)
Esxi Vmware 6.5-650-201912404 (including) 6.5-650-201912404 (including)
Esxi Vmware 6.5-650-202005001 (including) 6.5-650-202005001 (including)
Esxi Vmware 6.7 (including) 6.7 (including)
Esxi Vmware 6.7-670-201806001 (including) 6.7-670-201806001 (including)
Esxi Vmware 6.7-670-201807001 (including) 6.7-670-201807001 (including)
Esxi Vmware 6.7-670-201808001 (including) 6.7-670-201808001 (including)
Esxi Vmware 6.7-670-201810001 (including) 6.7-670-201810001 (including)
Esxi Vmware 6.7-670-201810101 (including) 6.7-670-201810101 (including)
Esxi Vmware 6.7-670-201810102 (including) 6.7-670-201810102 (including)
Esxi Vmware 6.7-670-201810103 (including) 6.7-670-201810103 (including)
Esxi Vmware 6.7-670-201810201 (including) 6.7-670-201810201 (including)
Esxi Vmware 6.7-670-201810202 (including) 6.7-670-201810202 (including)
Esxi Vmware 6.7-670-201810203 (including) 6.7-670-201810203 (including)
Esxi Vmware 6.7-670-201810204 (including) 6.7-670-201810204 (including)
Esxi Vmware 6.7-670-201810205 (including) 6.7-670-201810205 (including)
Esxi Vmware 6.7-670-201810206 (including) 6.7-670-201810206 (including)
Esxi Vmware 6.7-670-201810207 (including) 6.7-670-201810207 (including)
Esxi Vmware 6.7-670-201810208 (including) 6.7-670-201810208 (including)
Esxi Vmware 6.7-670-201810209 (including) 6.7-670-201810209 (including)
Esxi Vmware 6.7-670-201810210 (including) 6.7-670-201810210 (including)
Esxi Vmware 6.7-670-201810211 (including) 6.7-670-201810211 (including)
Esxi Vmware 6.7-670-201810212 (including) 6.7-670-201810212 (including)
Esxi Vmware 6.7-670-201810213 (including) 6.7-670-201810213 (including)
Esxi Vmware 6.7-670-201810214 (including) 6.7-670-201810214 (including)
Esxi Vmware 6.7-670-201810215 (including) 6.7-670-201810215 (including)
Esxi Vmware 6.7-670-201810216 (including) 6.7-670-201810216 (including)
Esxi Vmware 6.7-670-201810217 (including) 6.7-670-201810217 (including)
Esxi Vmware 6.7-670-201810218 (including) 6.7-670-201810218 (including)
Esxi Vmware 6.7-670-201810219 (including) 6.7-670-201810219 (including)
Esxi Vmware 6.7-670-201810220 (including) 6.7-670-201810220 (including)
Esxi Vmware 6.7-670-201810221 (including) 6.7-670-201810221 (including)
Esxi Vmware 6.7-670-201810222 (including) 6.7-670-201810222 (including)
Esxi Vmware 6.7-670-201810223 (including) 6.7-670-201810223 (including)
Esxi Vmware 6.7-670-201810224 (including) 6.7-670-201810224 (including)
Esxi Vmware 6.7-670-201810225 (including) 6.7-670-201810225 (including)
Esxi Vmware 6.7-670-201810226 (including) 6.7-670-201810226 (including)
Esxi Vmware 6.7-670-201810227 (including) 6.7-670-201810227 (including)
Esxi Vmware 6.7-670-201810228 (including) 6.7-670-201810228 (including)
Esxi Vmware 6.7-670-201810229 (including) 6.7-670-201810229 (including)
Esxi Vmware 6.7-670-201810230 (including) 6.7-670-201810230 (including)
Esxi Vmware 6.7-670-201810231 (including) 6.7-670-201810231 (including)
Esxi Vmware 6.7-670-201810232 (including) 6.7-670-201810232 (including)
Esxi Vmware 6.7-670-201810233 (including) 6.7-670-201810233 (including)
Esxi Vmware 6.7-670-201810234 (including) 6.7-670-201810234 (including)
Esxi Vmware 6.7-670-201811001 (including) 6.7-670-201811001 (including)
Esxi Vmware 6.7-670-201901001 (including) 6.7-670-201901001 (including)
Esxi Vmware 6.7-670-201901401 (including) 6.7-670-201901401 (including)
Esxi Vmware 6.7-670-201901402 (including) 6.7-670-201901402 (including)
Esxi Vmware 6.7-670-201901403 (including) 6.7-670-201901403 (including)
Esxi Vmware 6.7-670-201903001 (including) 6.7-670-201903001 (including)
Esxi Vmware 6.7-670-201904001 (including) 6.7-670-201904001 (including)
Esxi Vmware 6.7-670-201904201 (including) 6.7-670-201904201 (including)
Esxi Vmware 6.7-670-201904202 (including) 6.7-670-201904202 (including)
Esxi Vmware 6.7-670-201904203 (including) 6.7-670-201904203 (including)
Esxi Vmware 6.7-670-201904204 (including) 6.7-670-201904204 (including)
Esxi Vmware 6.7-670-201904205 (including) 6.7-670-201904205 (including)
Esxi Vmware 6.7-670-201904206 (including) 6.7-670-201904206 (including)
Esxi Vmware 6.7-670-201904207 (including) 6.7-670-201904207 (including)
Esxi Vmware 6.7-670-201904208 (including) 6.7-670-201904208 (including)
Esxi Vmware 6.7-670-201904209 (including) 6.7-670-201904209 (including)
Esxi Vmware 6.7-670-201904210 (including) 6.7-670-201904210 (including)
Esxi Vmware 6.7-670-201904211 (including) 6.7-670-201904211 (including)
Esxi Vmware 6.7-670-201904212 (including) 6.7-670-201904212 (including)
Esxi Vmware 6.7-670-201904213 (including) 6.7-670-201904213 (including)
Esxi Vmware 6.7-670-201904214 (including) 6.7-670-201904214 (including)
Esxi Vmware 6.7-670-201904215 (including) 6.7-670-201904215 (including)
Esxi Vmware 6.7-670-201904216 (including) 6.7-670-201904216 (including)
Esxi Vmware 6.7-670-201904217 (including) 6.7-670-201904217 (including)
Esxi Vmware 6.7-670-201904218 (including) 6.7-670-201904218 (including)
Esxi Vmware 6.7-670-201904219 (including) 6.7-670-201904219 (including)
Esxi Vmware 6.7-670-201904220 (including) 6.7-670-201904220 (including)
Esxi Vmware 6.7-670-201904221 (including) 6.7-670-201904221 (including)
Esxi Vmware 6.7-670-201904222 (including) 6.7-670-201904222 (including)
Esxi Vmware 6.7-670-201904223 (including) 6.7-670-201904223 (including)
Esxi Vmware 6.7-670-201904224 (including) 6.7-670-201904224 (including)
Esxi Vmware 6.7-670-201904225 (including) 6.7-670-201904225 (including)
Esxi Vmware 6.7-670-201904226 (including) 6.7-670-201904226 (including)
Esxi Vmware 6.7-670-201904227 (including) 6.7-670-201904227 (including)
Esxi Vmware 6.7-670-201904228 (including) 6.7-670-201904228 (including)
Esxi Vmware 6.7-670-201904229 (including) 6.7-670-201904229 (including)
Esxi Vmware 6.7-670-201905001 (including) 6.7-670-201905001 (including)
Esxi Vmware 6.7-670-201906002 (including) 6.7-670-201906002 (including)
Esxi Vmware 6.7-670-201908101 (including) 6.7-670-201908101 (including)
Esxi Vmware 6.7-670-201908102 (including) 6.7-670-201908102 (including)
Esxi Vmware 6.7-670-201908103 (including) 6.7-670-201908103 (including)
Esxi Vmware 6.7-670-201908104 (including) 6.7-670-201908104 (including)
Esxi Vmware 6.7-670-201908201 (including) 6.7-670-201908201 (including)
Esxi Vmware 6.7-670-201908202 (including) 6.7-670-201908202 (including)
Esxi Vmware 6.7-670-201908203 (including) 6.7-670-201908203 (including)
Esxi Vmware 6.7-670-201908204 (including) 6.7-670-201908204 (including)
Esxi Vmware 6.7-670-201908205 (including) 6.7-670-201908205 (including)
Esxi Vmware 6.7-670-201908206 (including) 6.7-670-201908206 (including)
Esxi Vmware 6.7-670-201908207 (including) 6.7-670-201908207 (including)
Esxi Vmware 6.7-670-201908208 (including) 6.7-670-201908208 (including)
Esxi Vmware 6.7-670-201908209 (including) 6.7-670-201908209 (including)
Esxi Vmware 6.7-670-201908210 (including) 6.7-670-201908210 (including)
Esxi Vmware 6.7-670-201908211 (including) 6.7-670-201908211 (including)
Esxi Vmware 6.7-670-201908212 (including) 6.7-670-201908212 (including)
Esxi Vmware 6.7-670-201908213 (including) 6.7-670-201908213 (including)
Esxi Vmware 6.7-670-201908214 (including) 6.7-670-201908214 (including)
Esxi Vmware 6.7-670-201908215 (including) 6.7-670-201908215 (including)
Esxi Vmware 6.7-670-201908216 (including) 6.7-670-201908216 (including)
Esxi Vmware 6.7-670-201908217 (including) 6.7-670-201908217 (including)
Esxi Vmware 6.7-670-201908218 (including) 6.7-670-201908218 (including)
Esxi Vmware 6.7-670-201908219 (including) 6.7-670-201908219 (including)
Esxi Vmware 6.7-670-201908220 (including) 6.7-670-201908220 (including)
Esxi Vmware 6.7-670-201908221 (including) 6.7-670-201908221 (including)
Esxi Vmware 6.7-670-201912001 (including) 6.7-670-201912001 (including)
Esxi Vmware 6.7-670-201912101 (including) 6.7-670-201912101 (including)
Esxi Vmware 6.7-670-201912102 (including) 6.7-670-201912102 (including)
Esxi Vmware 6.7-670-201912401 (including) 6.7-670-201912401 (including)
Esxi Vmware 6.7-670-201912402 (including) 6.7-670-201912402 (including)
Esxi Vmware 6.7-670-201912403 (including) 6.7-670-201912403 (including)
Esxi Vmware 6.7-670-201912404 (including) 6.7-670-201912404 (including)
Esxi Vmware 6.7-670-201912405 (including) 6.7-670-201912405 (including)
Esxi Vmware 6.7-670-202004001 (including) 6.7-670-202004001 (including)
Esxi Vmware 6.7-670-202004002 (including) 6.7-670-202004002 (including)
Esxi Vmware 6.7-670-202004301 (including) 6.7-670-202004301 (including)
Esxi Vmware 6.7-670-202004401 (including) 6.7-670-202004401 (including)
Esxi Vmware 6.7-670-202004402 (including) 6.7-670-202004402 (including)
Esxi Vmware 6.7-670-202004403 (including) 6.7-670-202004403 (including)
Esxi Vmware 6.7-670-202004404 (including) 6.7-670-202004404 (including)
Esxi Vmware 6.7-670-202004405 (including) 6.7-670-202004405 (including)
Esxi Vmware 6.7-670-202004406 (including) 6.7-670-202004406 (including)
Esxi Vmware 6.7-670-202004407 (including) 6.7-670-202004407 (including)
Esxi Vmware 6.7-670-202004408 (including) 6.7-670-202004408 (including)
Esxi Vmware 6.7-670-202006001 (including) 6.7-670-202006001 (including)
Esxi Vmware 7.0.0 (including) 7.0.0 (including)

Potential Mitigations

References