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CVE-2014-5148
Published: Oct 26, 2014
Modified: Aug 6, 2024
PUBLISHED
Description
Xen 4.4.x, when running on an ARM system and "handling an unknown system register access from 64-bit userspace," returns to an instruction of the trap handler for kernel space faults instead of an instruction that is associated with faults in 64-bit userspace, which allows local guest users to cause a denial of service (crash) and possibly gain privileges via a crafted process.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
59934
third-party-advisory
x_refsource_SECUNIA
xen-cve20145148-dos(95233)
vdb-entry
x_refsource_XF
http://xenbits.xenproject.org/xsa/advisory-103.html
x_refsource_CONFIRM
1030725
vdb-entry
x_refsource_SECTRACK
69189
vdb-entry
x_refsource_BID
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