CVE-2019-15030
CVSS v3.1
4.4 (Medium)
CVSS v2.0
3.6 (Low)
EPSS
0.04 % (5th)
Affected Products
4
Advisories
16
In the Linux kernel through 5.2.14 on the powerpc platform, a local user can read vector registers of other users' processes via a Facility Unavailable exception. To exploit the venerability, a local user starts a transaction (via the hardware transactional memory instruction tbegin) and then accesses vector registers. At some point, the vector registers will be corrupted with the values from a different local Linux process because of a missing arch/powerpc/kernel/process.c check.
Weaknesses
- CWE-862
- Missing Authorization
- CVE Status
- PUBLISHED
- CNA
- MITRE
- Published Date
-
2019-09-13 13:15:11
(5 years ago) - Updated Date
-
2020-08-24 17:37:01
(4 years ago)
Affected Products
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Configuration #1
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Configuration #2
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