CVE-2014-3647 — Uncaught Exception in Kernel

CWE-248 — Uncaught Exception16 documents9 sources
Severity
5.5MEDIUMNVD
OSV6.9
EPSS
0.0%
top 87.56%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
Linux KernelCanonical Ubuntu LinuxDebian Linux+4 more
Timeline
PublishedNov 10
Latest updateMay 13

Description

arch/x86/kvm/emulate.c in the KVM subsystem in the Linux kernel through 3.17.2 does not properly perform RIP changes, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages6 packages

▶Debianlinux/linux_kernel< 3.16.7-1+3
▶Ubuntulinux/linux_kernel< 3.13.0-39.66
▶NVDlinux/linux_kernel3.17.2

Also affects: Debian Linux 7.0, Ubuntu Linux 12.04, Enterprise Linux 5.0, 6.0

Patches

Patch: www.openwall.com ↗Patch: bugzilla.redhat.com ↗Patch: github.com ↗

🔴Vulnerability Details

7
GHSA
GHSA-v5ch-j8v9-2r5x: arch/x86/kvm/emulate↗2022-05-13
▶
OSV
CVE-2014-3647: arch/x86/kvm/emulate↗2014-11-10
▶
CVEList
CVE-2014-3647: arch/x86/kvm/emulate↗2014-11-10
▶
OSV
linux vulnerabilities↗2014-10-30
▶
OSV
CVE-2014-3647: arch/x86/kvm/emulate↗2014-10-23
▶

📋Vendor Advisories

7
Ubuntu
Linux kernel vulnerabilities↗2014-11-25
▶
Ubuntu
Linux kernel (OMAP4) vulnerabilities↗2014-11-25
▶
Ubuntu
Linux kernel vulnerabilities↗2014-10-31
▶
Ubuntu
Linux kernel vulnerabilities↗2014-10-30
▶
Ubuntu
Linux kernel (Trusty HWE) vulnerabilities↗2014-10-30
▶

💬Community

1
Bugzilla
CVE-2014-3647 kernel: kvm: noncanonical rip after emulation↗2014-09-21
▶
CVE-2014-3647 — Uncaught Exception in Linux Kernel | cvebase