CVE-2015-4700

2015-06-2400:00:00

ubuntu.com

4.9 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:N/I:N/A:C

0.0004 Low

EPSS

Percentile

10.1%

JSON

The bpf_int_jit_compile function in arch/x86/net/bpf_jit_comp.c in the
Linux kernel before 4.0.6 allows local users to cause a denial of service
(system crash) by creating a packet filter and then loading crafted BPF
instructions that trigger late convergence by the JIT compiler.

Bugs

<https://launchpad.net/bugs/1469320>

Notes

Author	Note
jdstrand	android kernels (flo, goldfish, grouper, maguro, mako and manta) are not supported on the Ubuntu Touch 14.10 and earlier preview kernels linux-lts-saucy no longer receives official support linux-lts-quantal no longer receives official support

OSVersionArchitecturePackageVersionFilename
ubuntu12.04noarchlinux< 3.2.0-88.126UNKNOWN
ubuntu14.04noarchlinux< 3.13.0-58.97UNKNOWN
ubuntu14.10noarchlinux< 3.16.0-43.58UNKNOWN
ubuntu15.04noarchlinux< 3.19.0-23.24UNKNOWN
ubuntu12.04noarchlinux-armadaxp< 3.2.0-1654.75UNKNOWN
ubuntu12.04noarchlinux-lts-trusty< 3.13.0-58.97~precise1UNKNOWN
ubuntu14.04noarchlinux-lts-utopic< 3.16.0-43.58~14.04.1UNKNOWN
ubuntu14.04noarchlinux-lts-vivid< 3.19.0-23.24~14.04.1UNKNOWN
ubuntu12.04noarchlinux-ti-omap4< 3.2.0-1468.89UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	12.04	noarch	linux	< 3.2.0-88.126	UNKNOWN
ubuntu	14.04	noarch	linux	< 3.13.0-58.97	UNKNOWN
ubuntu	14.10	noarch	linux	< 3.16.0-43.58	UNKNOWN
ubuntu	15.04	noarch	linux	< 3.19.0-23.24	UNKNOWN
ubuntu	12.04	noarch	linux-armadaxp	< 3.2.0-1654.75	UNKNOWN
ubuntu	12.04	noarch	linux-lts-trusty	< 3.13.0-58.97~precise1	UNKNOWN
ubuntu	14.04	noarch	linux-lts-utopic	< 3.16.0-43.58~14.04.1	UNKNOWN
ubuntu	14.04	noarch	linux-lts-vivid	< 3.19.0-23.24~14.04.1	UNKNOWN
ubuntu	12.04	noarch	linux-ti-omap4	< 3.2.0-1468.89	UNKNOWN