Updated: 2023-12-06
CWE: Improper Access Control
Description:
The x86_decode_insn function in arch/x86/kvm/emulate.c in the Linux kernel before 4.8.7, when KVM is enabled, allows local users to cause a denial of service (host OS crash) via a certain use of a ModR/M byte in an undefined instruction.
CVSS3: 5.5
| OS | Vendor version | Errata |
|---|---|---|
| RHEL 7 | 3.10.0-514.10.2.el7 | RHSA-2017:0386 |
| Ubuntu 16.04 | 4.4.0-57.78 | USN-3161-1 |
| Ubuntu 14.04 HWE | 4.4.0-57.78~14.04.1 | USN-3161-2 |
| CentOS 7 | 3.10.0-514.10.2.el7 | CESA-2017:0386 |
| CentOS 7 plus | 3.10.0-514.10.2.el7.centos.plus | CESA-2017:0386 |
| Oracle Linux 7 | 3.10.0-514.10.2.0.1.el7 | ELSA-2017-0386-1 |
| OS | Original kernel version | State |
|---|---|---|
| RHEL 7 |
3.10.0-514.6.1.el7
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3.10.0-327.18.2.el7
3.10.0-327.4.5.el7
3.10.0-327.3.1.el7
3.10.0-327.36.3.el7
3.10.0-327.36.2.el7
3.10.0-327.36.1.el7
3.10.0-327.13.1.el7
3.10.0-327.4.4.el7
3.10.0-514.2.2.el7
3.10.0-327.22.2.el7
3.10.0-327.28.2.el7
3.10.0-327.10.1.el7
3.10.0-327.28.3.el7
3.10.0-327.el7
3.10.0-514.el7
3.10.0-514.6.2.el7
|
Released |
| Ubuntu 16.04 |
4.4.0-34.53
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4.4.0-22.40
4.4.0-31.50
4.4.0-28.47
4.4.0-24.43
4.4.0-38.57
4.4.0-47.68
4.4.0-22.39
4.4.0-42.62
4.4.0-51.72
4.4.0-53.74
4.4.0-36.55
4.4.0-21.37
4.4.0-23.41
4.4.0-43.63
4.4.0-45.66
|
Released |
| Ubuntu 14.04 HWE |
4.4.0-34.53~14.04.1
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4.4.0-51.72~14.04.1
4.4.0-53.74~14.04.1
4.4.0-28.47~14.04.1
4.4.0-24.43~14.04.1
4.4.0-47.68~14.04.1
4.4.0-31.50~14.04.1
4.4.0-38.57~14.04.1
4.4.0-42.62~14.04.1
4.4.0-22.40~14.04.1
4.4.0-21.37~14.04.1
4.4.0-23.41~14.04.1
4.4.0-36.55~14.04.1
4.4.0-22.39~14.04.1
4.4.0-45.66~14.04.1
|
Released |
| CentOS 7 |
3.10.0-327.3.1.el7
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3.10.0-327.36.3.el7
3.10.0-327.36.2.el7
3.10.0-327.10.1.el7
3.10.0-327.28.2.el7
3.10.0-514.6.2.el7
3.10.0-327.el7
3.10.0-327.22.2.el7
3.10.0-327.18.2.el7
3.10.0-514.6.1.el7
3.10.0-327.13.1.el7
3.10.0-327.4.4.el7
3.10.0-514.2.2.el7
3.10.0-327.28.3.el7
3.10.0-327.36.1.el7
3.10.0-514.el7
3.10.0-327.4.5.el7
|
Released |
| CentOS 7 plus |
3.10.0-327.28.2.el7.centos.plus
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3.10.0-327.36.3.el7.centos.plus
3.10.0-327.22.2.el7.centos.plus
3.10.0-327.36.2.el7.centos.plus
3.10.0-514.el7.centos.plus
3.10.0-327.10.1.el7.centos.plus
3.10.0-327.28.3.el7.centos.plus
3.10.0-514.6.1.el7.centos.plus
3.10.0-327.13.1.el7.centos.plus
3.10.0-514.2.2.el7.centos.plus
3.10.0-327.4.4.el7.centos.plus
3.10.0-327.18.2.el7.centos.plus
3.10.0-327.36.1.el7.centos.plus
3.10.0-327.el7.centos.plus
3.10.0-327.3.1.el7.centos.plus
3.10.0-327.4.5.el7.centos.plus
3.10.0-514.6.2.el7.centos.plus
|
Released |
| Oracle Linux 7 |
3.10.0-327.4.5.el7
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3.10.0-327.36.3.el7
3.10.0-327.18.2.el7
3.10.0-327.36.2.el7
3.10.0-327.28.3.el7
3.10.0-327.3.1.el7
3.10.0-327.10.1.el7
3.10.0-514.el7
3.10.0-327.13.1.el7
3.10.0-327.4.4.el7
3.10.0-514.2.2.el7
3.10.0-514.6.2.el7
3.10.0-327.22.2.el7
3.10.0-327.28.2.el7
3.10.0-327.el7
3.10.0-514.6.1.el7
3.10.0-327.36.1.el7
|
Released |
| CloudLinux OS 7 |
3.10.0-427.18.2.lve1.4.24.el7
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3.10.0-427.10.1.lve1.4.19.el7
3.10.0-427.10.1.lve1.4.22.el7
3.10.0-427.18.2.lve1.4.27.el7
3.10.0-427.18.2.lve1.4.38.el7
3.10.0-427.36.1.lve1.4.37.el7
3.10.0-427.10.1.lve1.4.7.el7
|
Released |
| CloudLinux OS 6h |
3.10.0-427.18.2.lve1.4.24.el6h
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3.10.0-427.18.2.lve1.4.27.el6h
3.10.0-427.18.2.lve1.4.38.el6h
3.10.0-427.36.1.lve1.4.32.el6h
3.10.0-427.36.1.lve1.4.37.el6h
|
Released |
| Endurance 6 elrepo | |
Ready For Release |
| OEL 7 Dell | |
Ready For Release |
| Endurance 7 eig 3.10 | |
Ready For Release |
| Debian 10 cloud | |
Will Not Fix |
| Debian 9 backports | |
Will Not Fix |