USN-2908-2

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Source
https://ubuntu.com/security/notices/USN-2908-2
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-2908-2.json
JSON Data
https://api.osv.dev/v1/vulns/USN-2908-2
Related
Published
2016-02-22T20:42:03.120527Z
Modified
2016-02-22T20:42:03.120527Z
Summary
linux-lts-wily vulnerabilities
Details

halfdog discovered that OverlayFS, when mounting on top of a FUSE mount, incorrectly propagated file attributes, including setuid. A local unprivileged attacker could use this to gain privileges. (CVE-2016-1576)

halfdog discovered that OverlayFS in the Linux kernel incorrectly propagated security sensitive extended attributes, such as POSIX ACLs. A local unprivileged attacker could use this to gain privileges. (CVE-2016-1575)

It was discovered that the Linux kernel did not properly enforce rlimits for file descriptors sent over UNIX domain sockets. A local attacker could use this to cause a denial of service. (CVE-2013-4312)

It was discovered that the Linux kernel's Filesystem in Userspace (FUSE) implementation did not handle initial zero length segments properly. A local attacker could use this to cause a denial of service (unkillable task). (CVE-2015-8785)

Andy Lutomirski discovered a race condition in the Linux kernel's translation lookaside buffer (TLB) handling of flush events. A local attacker could use this to cause a denial of service or possibly leak sensitive information. (CVE-2016-2069)

References

Affected packages

Ubuntu:14.04:LTS / linux-lts-wily

Package

Name
linux-lts-wily
Purl
pkg:deb/ubuntu/linux-lts-wily@4.2.0-30.35~14.04.1?arch=src?distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.2.0-30.35~14.04.1

Affected versions

4.*

4.2.0-18.22~14.04.1
4.2.0-19.23~14.04.1
4.2.0-21.25~14.04.1
4.2.0-22.27~14.04.1
4.2.0-23.28~14.04.1
4.2.0-25.30~14.04.1
4.2.0-27.32~14.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
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            "mouse-modules-4.2.0-30-generic-di": "4.2.0-30.35~14.04.1",
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            "vlan-modules-4.2.0-30-powerpc64-smp-di": "4.2.0-30.35~14.04.1",
            "storage-core-modules-4.2.0-30-powerpc64-smp-di": "4.2.0-30.35~14.04.1",
            "firewire-core-modules-4.2.0-30-powerpc-e500mc-di": "4.2.0-30.35~14.04.1",
            "speakup-modules-4.2.0-30-powerpc-smp-di": "4.2.0-30.35~14.04.1",
            "pcmcia-modules-4.2.0-30-generic-di": "4.2.0-30.35~14.04.1",
            "sata-modules-4.2.0-30-generic-lpae-di": "4.2.0-30.35~14.04.1",
            "plip-modules-4.2.0-30-powerpc64-smp-di": "4.2.0-30.35~14.04.1",
            "nic-usb-modules-4.2.0-30-generic-di": "4.2.0-30.35~14.04.1",
            "block-modules-4.2.0-30-powerpc-e500mc-di": "4.2.0-30.35~14.04.1",
            "serial-modules-4.2.0-30-generic-di": "4.2.0-30.35~14.04.1",
            "parport-modules-4.2.0-30-powerpc-smp-di": "4.2.0-30.35~14.04.1",
            "linux-headers-4.2.0-30-generic-lpae": "4.2.0-30.35~14.04.1",
            "plip-modules-4.2.0-30-generic-di": "4.2.0-30.35~14.04.1",
            "ppp-modules-4.2.0-30-powerpc-smp-di": "4.2.0-30.35~14.04.1",
            "vlan-modules-4.2.0-30-powerpc-e500mc-di": "4.2.0-30.35~14.04.1",
            "fb-modules-4.2.0-30-generic-di": "4.2.0-30.35~14.04.1"
        }
    ]
}