USN-2395-1

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Source
https://ubuntu.com/security/notices/USN-2395-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/USN-2395-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-2395-1
Related
  • CVE-2014-3182
  • CVE-2014-3610
  • CVE-2014-3611
  • CVE-2014-3646
  • CVE-2014-3647
  • CVE-2014-7145
Published
2014-10-30T19:39:17.372373Z
Modified
2014-10-30T19:39:17.372373Z
Summary
linux vulnerabilities
Details

Nadav Amit reported that the KVM (Kernel Virtual Machine) mishandles noncanonical addresses when emulating instructions that change the rip (Instruction Pointer). A guest user with access to I/O or the MMIO can use this flaw to cause a denial of service (system crash) of the guest. (CVE-2014-3647)

A flaw was discovered with the handling of the invept instruction in the KVM (Kernel Virtual Machine) subsystem of the Linux kernel. An unprivileged guest user could exploit this flaw to cause a denial of service (system crash) on the guest. (CVE-2014-3646)

Lars Bull reported a race condition in the PIT (programmable interrupt timer) emulation in the KVM (Kernel Virtual Machine) subsystem of the Linux kernel. A local guest user with access to PIT i/o ports could exploit this flaw to cause a denial of service (crash) on the host. (CVE-2014-3611)

Lars Bull and Nadav Amit reported a flaw in how KVM (the Kernel Virtual Machine) handles noncanonical writes to certain MSR registers. A privileged guest user can exploit this flaw to cause a denial of service (kernel panic) on the host. (CVE-2014-3610)

A bounds check error was discovered in the driver for the Logitech Unifying receivers and devices. A physically proximate attacker could exploit this flaw to to cause a denial of service (invalid kfree) or to execute arbitrary code. (CVE-2014-3182)

Raphael Geissert reported a NULL pointer dereference in the Linux kernel's CIFS client. A remote CIFS server could cause a denial of service (system crash) or possibly have other unspecified impact by deleting IPC$ share during resolution of DFS referrals. (CVE-2014-7145)

References

Affected packages

Ubuntu:14.04:LTS / linux

Package

Name
linux

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.13.0-39.66

Ecosystem specific

{
    "availability": "No subscription needed",
    "binaries": [
        {
            "linux-image-3.13.0-39-powerpc-e500mc": "3.13.0-39.66",
            "linux-image-3.13.0-39-lowlatency": "3.13.0-39.66",
            "linux-image-3.13.0-39-powerpc64-smp": "3.13.0-39.66",
            "linux-image-extra-3.13.0-39-generic": "3.13.0-39.66",
            "linux-image-3.13.0-39-generic": "3.13.0-39.66",
            "linux-image-3.13.0-39-powerpc64-emb": "3.13.0-39.66",
            "linux-image-3.13.0-39-powerpc-e500": "3.13.0-39.66",
            "linux-image-3.13.0-39-powerpc-smp": "3.13.0-39.66",
            "linux-image-3.13.0-39-generic-lpae": "3.13.0-39.66"
        }
    ]
}