CVE Vulnerabilities

CVE-2013-6432

Published: Dec 09, 2013 | Modified: Feb 13, 2023
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
4.6 MEDIUM
AV:L/AC:L/Au:S/C:N/I:N/A:C
RedHat/V2
4.6 MODERATE
AV:L/AC:L/Au:S/C:N/I:N/A:C
RedHat/V3
Ubuntu
MEDIUM

The ping_recvmsg function in net/ipv4/ping.c in the Linux kernel before 3.12.4 does not properly interact with read system calls on ping sockets, which allows local users to cause a denial of service (NULL pointer dereference and system crash) by leveraging unspecified privileges to execute a crafted application.

Affected Software

Name Vendor Start Version End Version
Linux_kernel Linux * 3.12.3 (including)
Linux_kernel Linux 3.0-rc1 (including) 3.0-rc1 (including)
Linux_kernel Linux 3.0-rc2 (including) 3.0-rc2 (including)
Linux_kernel Linux 3.0-rc3 (including) 3.0-rc3 (including)
Linux_kernel Linux 3.0-rc4 (including) 3.0-rc4 (including)
Linux_kernel Linux 3.0-rc5 (including) 3.0-rc5 (including)
Linux_kernel Linux 3.0-rc6 (including) 3.0-rc6 (including)
Linux_kernel Linux 3.0-rc7 (including) 3.0-rc7 (including)
Linux_kernel Linux 3.0.1 (including) 3.0.1 (including)
Linux_kernel Linux 3.0.2 (including) 3.0.2 (including)
Linux_kernel Linux 3.0.3 (including) 3.0.3 (including)
Linux_kernel Linux 3.0.4 (including) 3.0.4 (including)
Linux_kernel Linux 3.0.5 (including) 3.0.5 (including)
Linux_kernel Linux 3.0.6 (including) 3.0.6 (including)
Linux_kernel Linux 3.0.7 (including) 3.0.7 (including)
Linux_kernel Linux 3.0.8 (including) 3.0.8 (including)
Linux_kernel Linux 3.0.9 (including) 3.0.9 (including)
Linux_kernel Linux 3.0.10 (including) 3.0.10 (including)
Linux_kernel Linux 3.0.11 (including) 3.0.11 (including)
Linux_kernel Linux 3.0.12 (including) 3.0.12 (including)
Linux_kernel Linux 3.0.13 (including) 3.0.13 (including)
Linux_kernel Linux 3.0.14 (including) 3.0.14 (including)
Linux_kernel Linux 3.0.15 (including) 3.0.15 (including)
Linux_kernel Linux 3.0.16 (including) 3.0.16 (including)
Linux_kernel Linux 3.0.17 (including) 3.0.17 (including)
Linux_kernel Linux 3.0.18 (including) 3.0.18 (including)
Linux_kernel Linux 3.0.19 (including) 3.0.19 (including)
Linux_kernel Linux 3.0.20 (including) 3.0.20 (including)
Linux_kernel Linux 3.0.21 (including) 3.0.21 (including)
Linux_kernel Linux 3.0.22 (including) 3.0.22 (including)
Linux_kernel Linux 3.0.23 (including) 3.0.23 (including)
Linux_kernel Linux 3.0.24 (including) 3.0.24 (including)
Linux_kernel Linux 3.0.25 (including) 3.0.25 (including)
Linux_kernel Linux 3.0.26 (including) 3.0.26 (including)
Linux_kernel Linux 3.0.27 (including) 3.0.27 (including)
Linux_kernel Linux 3.0.28 (including) 3.0.28 (including)
Linux_kernel Linux 3.0.29 (including) 3.0.29 (including)
Linux_kernel Linux 3.0.30 (including) 3.0.30 (including)
Linux_kernel Linux 3.0.31 (including) 3.0.31 (including)
Linux_kernel Linux 3.0.32 (including) 3.0.32 (including)
Linux_kernel Linux 3.0.33 (including) 3.0.33 (including)
Linux_kernel Linux 3.0.34 (including) 3.0.34 (including)
Linux_kernel Linux 3.0.35 (including) 3.0.35 (including)
Linux_kernel Linux 3.0.36 (including) 3.0.36 (including)
Linux_kernel Linux 3.0.37 (including) 3.0.37 (including)
Linux_kernel Linux 3.0.38 (including) 3.0.38 (including)
Linux_kernel Linux 3.0.39 (including) 3.0.39 (including)
Linux_kernel Linux 3.0.40 (including) 3.0.40 (including)
Linux_kernel Linux 3.0.41 (including) 3.0.41 (including)
Linux_kernel Linux 3.0.42 (including) 3.0.42 (including)
Linux_kernel Linux 3.0.43 (including) 3.0.43 (including)
Linux_kernel Linux 3.0.44 (including) 3.0.44 (including)
Linux_kernel Linux 3.0.45 (including) 3.0.45 (including)
Linux_kernel Linux 3.0.46 (including) 3.0.46 (including)
Linux_kernel Linux 3.0.47 (including) 3.0.47 (including)
Linux_kernel Linux 3.0.48 (including) 3.0.48 (including)
Linux_kernel Linux 3.0.49 (including) 3.0.49 (including)
Linux_kernel Linux 3.0.50 (including) 3.0.50 (including)
Linux_kernel Linux 3.0.51 (including) 3.0.51 (including)
Linux_kernel Linux 3.0.52 (including) 3.0.52 (including)
Linux_kernel Linux 3.0.53 (including) 3.0.53 (including)
Linux_kernel Linux 3.0.54 (including) 3.0.54 (including)
Linux_kernel Linux 3.0.55 (including) 3.0.55 (including)
Linux_kernel Linux 3.0.56 (including) 3.0.56 (including)
Linux_kernel Linux 3.0.57 (including) 3.0.57 (including)
Linux_kernel Linux 3.0.58 (including) 3.0.58 (including)
Linux_kernel Linux 3.0.59 (including) 3.0.59 (including)
Linux_kernel Linux 3.0.60 (including) 3.0.60 (including)
Linux_kernel Linux 3.0.61 (including) 3.0.61 (including)
Linux_kernel Linux 3.0.62 (including) 3.0.62 (including)
Linux_kernel Linux 3.0.63 (including) 3.0.63 (including)
Linux_kernel Linux 3.0.64 (including) 3.0.64 (including)
Linux_kernel Linux 3.0.65 (including) 3.0.65 (including)
Linux_kernel Linux 3.0.66 (including) 3.0.66 (including)
Linux_kernel Linux 3.0.67 (including) 3.0.67 (including)
Linux_kernel Linux 3.0.68 (including) 3.0.68 (including)
Linux_kernel Linux 3.1 (including) 3.1 (including)
Linux_kernel Linux 3.1-rc1 (including) 3.1-rc1 (including)
Linux_kernel Linux 3.1-rc2 (including) 3.1-rc2 (including)
Linux_kernel Linux 3.1-rc3 (including) 3.1-rc3 (including)
Linux_kernel Linux 3.1-rc4 (including) 3.1-rc4 (including)
Linux_kernel Linux 3.1.1 (including) 3.1.1 (including)
Linux_kernel Linux 3.1.2 (including) 3.1.2 (including)
Linux_kernel Linux 3.1.3 (including) 3.1.3 (including)
Linux_kernel Linux 3.1.4 (including) 3.1.4 (including)
Linux_kernel Linux 3.1.5 (including) 3.1.5 (including)
Linux_kernel Linux 3.1.6 (including) 3.1.6 (including)
Linux_kernel Linux 3.1.7 (including) 3.1.7 (including)
Linux_kernel Linux 3.1.8 (including) 3.1.8 (including)
Linux_kernel Linux 3.1.9 (including) 3.1.9 (including)
Linux_kernel Linux 3.1.10 (including) 3.1.10 (including)
Linux_kernel Linux 3.2 (including) 3.2 (including)
Linux_kernel Linux 3.2-rc2 (including) 3.2-rc2 (including)
Linux_kernel Linux 3.2-rc3 (including) 3.2-rc3 (including)
Linux_kernel Linux 3.2-rc4 (including) 3.2-rc4 (including)
Linux_kernel Linux 3.2-rc5 (including) 3.2-rc5 (including)
Linux_kernel Linux 3.2-rc6 (including) 3.2-rc6 (including)
Linux_kernel Linux 3.2-rc7 (including) 3.2-rc7 (including)
Linux_kernel Linux 3.2.1 (including) 3.2.1 (including)
Linux_kernel Linux 3.2.2 (including) 3.2.2 (including)
Linux_kernel Linux 3.2.3 (including) 3.2.3 (including)
Linux_kernel Linux 3.2.4 (including) 3.2.4 (including)
Linux_kernel Linux 3.2.5 (including) 3.2.5 (including)
Linux_kernel Linux 3.2.6 (including) 3.2.6 (including)
Linux_kernel Linux 3.2.7 (including) 3.2.7 (including)
Linux_kernel Linux 3.2.8 (including) 3.2.8 (including)
Linux_kernel Linux 3.2.9 (including) 3.2.9 (including)
Linux_kernel Linux 3.2.10 (including) 3.2.10 (including)
Linux_kernel Linux 3.2.11 (including) 3.2.11 (including)
Linux_kernel Linux 3.2.12 (including) 3.2.12 (including)
Linux_kernel Linux 3.2.13 (including) 3.2.13 (including)
Linux_kernel Linux 3.2.14 (including) 3.2.14 (including)
Linux_kernel Linux 3.2.15 (including) 3.2.15 (including)
Linux_kernel Linux 3.2.16 (including) 3.2.16 (including)
Linux_kernel Linux 3.2.17 (including) 3.2.17 (including)
Linux_kernel Linux 3.2.18 (including) 3.2.18 (including)
Linux_kernel Linux 3.2.19 (including) 3.2.19 (including)
Linux_kernel Linux 3.2.20 (including) 3.2.20 (including)
Linux_kernel Linux 3.2.21 (including) 3.2.21 (including)
Linux_kernel Linux 3.2.22 (including) 3.2.22 (including)
Linux_kernel Linux 3.2.23 (including) 3.2.23 (including)
Linux_kernel Linux 3.2.24 (including) 3.2.24 (including)
Linux_kernel Linux 3.2.25 (including) 3.2.25 (including)
Linux_kernel Linux 3.2.26 (including) 3.2.26 (including)
Linux_kernel Linux 3.2.27 (including) 3.2.27 (including)
Linux_kernel Linux 3.2.28 (including) 3.2.28 (including)
Linux_kernel Linux 3.2.29 (including) 3.2.29 (including)
Linux_kernel Linux 3.2.30 (including) 3.2.30 (including)
Linux_kernel Linux 3.3 (including) 3.3 (including)
Linux_kernel Linux 3.3-rc1 (including) 3.3-rc1 (including)
Linux_kernel Linux 3.3-rc2 (including) 3.3-rc2 (including)
Linux_kernel Linux 3.3-rc3 (including) 3.3-rc3 (including)
Linux_kernel Linux 3.3-rc4 (including) 3.3-rc4 (including)
Linux_kernel Linux 3.3-rc5 (including) 3.3-rc5 (including)
Linux_kernel Linux 3.3-rc6 (including) 3.3-rc6 (including)
Linux_kernel Linux 3.3-rc7 (including) 3.3-rc7 (including)
Linux_kernel Linux 3.3.1 (including) 3.3.1 (including)
Linux_kernel Linux 3.3.2 (including) 3.3.2 (including)
Linux_kernel Linux 3.3.3 (including) 3.3.3 (including)
Linux_kernel Linux 3.3.4 (including) 3.3.4 (including)
Linux_kernel Linux 3.3.5 (including) 3.3.5 (including)
Linux_kernel Linux 3.3.6 (including) 3.3.6 (including)
Linux_kernel Linux 3.3.7 (including) 3.3.7 (including)
Linux_kernel Linux 3.3.8 (including) 3.3.8 (including)
Linux_kernel Linux 3.4 (including) 3.4 (including)
Linux_kernel Linux 3.4-rc1 (including) 3.4-rc1 (including)
Linux_kernel Linux 3.4-rc2 (including) 3.4-rc2 (including)
Linux_kernel Linux 3.4-rc3 (including) 3.4-rc3 (including)
Linux_kernel Linux 3.4-rc4 (including) 3.4-rc4 (including)
Linux_kernel Linux 3.4-rc5 (including) 3.4-rc5 (including)
Linux_kernel Linux 3.4-rc6 (including) 3.4-rc6 (including)
Linux_kernel Linux 3.4-rc7 (including) 3.4-rc7 (including)
Linux_kernel Linux 3.4.1 (including) 3.4.1 (including)
Linux_kernel Linux 3.4.2 (including) 3.4.2 (including)
Linux_kernel Linux 3.4.3 (including) 3.4.3 (including)
Linux_kernel Linux 3.4.4 (including) 3.4.4 (including)
Linux_kernel Linux 3.4.5 (including) 3.4.5 (including)
Linux_kernel Linux 3.4.6 (including) 3.4.6 (including)
Linux_kernel Linux 3.4.7 (including) 3.4.7 (including)
Linux_kernel Linux 3.4.8 (including) 3.4.8 (including)
Linux_kernel Linux 3.4.9 (including) 3.4.9 (including)
Linux_kernel Linux 3.4.10 (including) 3.4.10 (including)
Linux_kernel Linux 3.4.11 (including) 3.4.11 (including)
Linux_kernel Linux 3.4.12 (including) 3.4.12 (including)
Linux_kernel Linux 3.4.13 (including) 3.4.13 (including)
Linux_kernel Linux 3.4.14 (including) 3.4.14 (including)
Linux_kernel Linux 3.4.15 (including) 3.4.15 (including)
Linux_kernel Linux 3.4.16 (including) 3.4.16 (including)
Linux_kernel Linux 3.4.17 (including) 3.4.17 (including)
Linux_kernel Linux 3.4.18 (including) 3.4.18 (including)
Linux_kernel Linux 3.4.19 (including) 3.4.19 (including)
Linux_kernel Linux 3.4.20 (including) 3.4.20 (including)
Linux_kernel Linux 3.4.21 (including) 3.4.21 (including)
Linux_kernel Linux 3.4.22 (including) 3.4.22 (including)
Linux_kernel Linux 3.4.23 (including) 3.4.23 (including)
Linux_kernel Linux 3.4.24 (including) 3.4.24 (including)
Linux_kernel Linux 3.4.25 (including) 3.4.25 (including)
Linux_kernel Linux 3.4.26 (including) 3.4.26 (including)
Linux_kernel Linux 3.4.27 (including) 3.4.27 (including)
Linux_kernel Linux 3.4.28 (including) 3.4.28 (including)
Linux_kernel Linux 3.4.29 (including) 3.4.29 (including)
Linux_kernel Linux 3.4.30 (including) 3.4.30 (including)
Linux_kernel Linux 3.4.31 (including) 3.4.31 (including)
Linux_kernel Linux 3.4.32 (including) 3.4.32 (including)
Linux_kernel Linux 3.5.1 (including) 3.5.1 (including)
Linux_kernel Linux 3.5.2 (including) 3.5.2 (including)
Linux_kernel Linux 3.5.3 (including) 3.5.3 (including)
Linux_kernel Linux 3.5.4 (including) 3.5.4 (including)
Linux_kernel Linux 3.5.5 (including) 3.5.5 (including)
Linux_kernel Linux 3.5.6 (including) 3.5.6 (including)
Linux_kernel Linux 3.5.7 (including) 3.5.7 (including)
Linux_kernel Linux 3.6 (including) 3.6 (including)
Linux_kernel Linux 3.6.1 (including) 3.6.1 (including)
Linux_kernel Linux 3.6.2 (including) 3.6.2 (including)
Linux_kernel Linux 3.6.3 (including) 3.6.3 (including)
Linux_kernel Linux 3.6.4 (including) 3.6.4 (including)
Linux_kernel Linux 3.6.5 (including) 3.6.5 (including)
Linux_kernel Linux 3.6.6 (including) 3.6.6 (including)
Linux_kernel Linux 3.6.7 (including) 3.6.7 (including)
Linux_kernel Linux 3.6.8 (including) 3.6.8 (including)
Linux_kernel Linux 3.6.9 (including) 3.6.9 (including)
Linux_kernel Linux 3.6.10 (including) 3.6.10 (including)
Linux_kernel Linux 3.6.11 (including) 3.6.11 (including)
Linux_kernel Linux 3.7 (including) 3.7 (including)
Linux_kernel Linux 3.7.1 (including) 3.7.1 (including)
Linux_kernel Linux 3.7.2 (including) 3.7.2 (including)
Linux_kernel Linux 3.7.3 (including) 3.7.3 (including)
Linux_kernel Linux 3.7.4 (including) 3.7.4 (including)
Linux_kernel Linux 3.7.5 (including) 3.7.5 (including)
Linux_kernel Linux 3.7.6 (including) 3.7.6 (including)
Linux_kernel Linux 3.7.7 (including) 3.7.7 (including)
Linux_kernel Linux 3.7.8 (including) 3.7.8 (including)
Linux_kernel Linux 3.7.9 (including) 3.7.9 (including)
Linux_kernel Linux 3.7.10 (including) 3.7.10 (including)
Linux_kernel Linux 3.8.0 (including) 3.8.0 (including)
Linux_kernel Linux 3.8.1 (including) 3.8.1 (including)
Linux_kernel Linux 3.8.2 (including) 3.8.2 (including)
Linux_kernel Linux 3.8.3 (including) 3.8.3 (including)
Linux_kernel Linux 3.8.4 (including) 3.8.4 (including)
Linux_kernel Linux 3.8.5 (including) 3.8.5 (including)
Linux_kernel Linux 3.8.6 (including) 3.8.6 (including)
Linux_kernel Linux 3.8.7 (including) 3.8.7 (including)
Linux_kernel Linux 3.8.8 (including) 3.8.8 (including)
Linux_kernel Linux 3.8.9 (including) 3.8.9 (including)
Linux_kernel Linux 3.8.10 (including) 3.8.10 (including)
Linux_kernel Linux 3.8.11 (including) 3.8.11 (including)
Linux_kernel Linux 3.8.12 (including) 3.8.12 (including)
Linux_kernel Linux 3.8.13 (including) 3.8.13 (including)
Linux_kernel Linux 3.9-rc1 (including) 3.9-rc1 (including)
Linux_kernel Linux 3.9-rc2 (including) 3.9-rc2 (including)
Linux_kernel Linux 3.9-rc3 (including) 3.9-rc3 (including)
Linux_kernel Linux 3.9-rc4 (including) 3.9-rc4 (including)
Linux_kernel Linux 3.9-rc5 (including) 3.9-rc5 (including)
Linux_kernel Linux 3.9-rc6 (including) 3.9-rc6 (including)
Linux_kernel Linux 3.9-rc7 (including) 3.9-rc7 (including)
Linux_kernel Linux 3.9.0 (including) 3.9.0 (including)
Linux_kernel Linux 3.9.1 (including) 3.9.1 (including)
Linux_kernel Linux 3.9.2 (including) 3.9.2 (including)
Linux_kernel Linux 3.9.3 (including) 3.9.3 (including)
Linux_kernel Linux 3.9.4 (including) 3.9.4 (including)
Linux_kernel Linux 3.9.5 (including) 3.9.5 (including)
Linux_kernel Linux 3.9.6 (including) 3.9.6 (including)
Linux_kernel Linux 3.9.7 (including) 3.9.7 (including)
Linux_kernel Linux 3.9.8 (including) 3.9.8 (including)
Linux_kernel Linux 3.9.9 (including) 3.9.9 (including)
Linux_kernel Linux 3.9.10 (including) 3.9.10 (including)
Linux_kernel Linux 3.9.11 (including) 3.9.11 (including)
Linux_kernel Linux 3.10.1 (including) 3.10.1 (including)
Linux_kernel Linux 3.10.2 (including) 3.10.2 (including)
Linux_kernel Linux 3.10.3 (including) 3.10.3 (including)
Linux_kernel Linux 3.10.4 (including) 3.10.4 (including)
Linux_kernel Linux 3.10.5 (including) 3.10.5 (including)
Linux_kernel Linux 3.10.6 (including) 3.10.6 (including)
Linux_kernel Linux 3.10.7 (including) 3.10.7 (including)
Linux_kernel Linux 3.10.8 (including) 3.10.8 (including)
Linux_kernel Linux 3.10.9 (including) 3.10.9 (including)
Linux_kernel Linux 3.10.10 (including) 3.10.10 (including)
Linux_kernel Linux 3.10.11 (including) 3.10.11 (including)
Linux_kernel Linux 3.10.12 (including) 3.10.12 (including)
Linux_kernel Linux 3.10.13 (including) 3.10.13 (including)
Linux_kernel Linux 3.10.14 (including) 3.10.14 (including)
Linux_kernel Linux 3.10.15 (including) 3.10.15 (including)
Linux_kernel Linux 3.10.16 (including) 3.10.16 (including)
Linux_kernel Linux 3.10.17 (including) 3.10.17 (including)
Linux_kernel Linux 3.10.18 (including) 3.10.18 (including)
Linux_kernel Linux 3.10.19 (including) 3.10.19 (including)
Linux_kernel Linux 3.10.20 (including) 3.10.20 (including)
Linux_kernel Linux 3.10.21 (including) 3.10.21 (including)
Linux_kernel Linux 3.10.22 (including) 3.10.22 (including)
Linux_kernel Linux 3.10.23 (including) 3.10.23 (including)
Linux_kernel Linux 3.11 (including) 3.11 (including)
Linux_kernel Linux 3.11.1 (including) 3.11.1 (including)
Linux_kernel Linux 3.11.2 (including) 3.11.2 (including)
Linux_kernel Linux 3.11.3 (including) 3.11.3 (including)
Linux_kernel Linux 3.11.4 (including) 3.11.4 (including)
Linux_kernel Linux 3.11.5 (including) 3.11.5 (including)
Linux_kernel Linux 3.11.6 (including) 3.11.6 (including)
Linux_kernel Linux 3.11.7 (including) 3.11.7 (including)
Linux_kernel Linux 3.11.8 (including) 3.11.8 (including)
Linux_kernel Linux 3.11.9 (including) 3.11.9 (including)
Linux_kernel Linux 3.11.10 (including) 3.11.10 (including)
Linux_kernel Linux 3.12 (including) 3.12 (including)
Linux_kernel Linux 3.12.1 (including) 3.12.1 (including)
Linux_kernel Linux 3.12.2 (including) 3.12.2 (including)
Linux Ubuntu saucy *
Linux Ubuntu upstream *
Linux-armadaxp Ubuntu upstream *
Linux-aws Ubuntu upstream *
Linux-ec2 Ubuntu upstream *
Linux-flo Ubuntu upstream *
Linux-fsl-imx51 Ubuntu lucid *
Linux-fsl-imx51 Ubuntu upstream *
Linux-gke Ubuntu upstream *
Linux-goldfish Ubuntu saucy *
Linux-goldfish Ubuntu upstream *
Linux-grouper Ubuntu saucy *
Linux-grouper Ubuntu trusty *
Linux-grouper Ubuntu upstream *
Linux-grouper Ubuntu utopic *
Linux-hwe Ubuntu upstream *
Linux-hwe-edge Ubuntu upstream *
Linux-linaro-omap Ubuntu precise *
Linux-linaro-omap Ubuntu quantal *
Linux-linaro-omap Ubuntu upstream *
Linux-linaro-shared Ubuntu precise *
Linux-linaro-shared Ubuntu quantal *
Linux-linaro-shared Ubuntu upstream *
Linux-linaro-vexpress Ubuntu precise *
Linux-linaro-vexpress Ubuntu quantal *
Linux-linaro-vexpress Ubuntu upstream *
Linux-lts-quantal Ubuntu upstream *
Linux-lts-raring Ubuntu upstream *
Linux-lts-saucy Ubuntu precise *
Linux-lts-saucy Ubuntu upstream *
Linux-lts-trusty Ubuntu upstream *
Linux-lts-utopic Ubuntu upstream *
Linux-lts-vivid Ubuntu upstream *
Linux-lts-wily Ubuntu upstream *
Linux-lts-xenial Ubuntu upstream *
Linux-maguro Ubuntu saucy *
Linux-maguro Ubuntu trusty *
Linux-maguro Ubuntu upstream *
Linux-mako Ubuntu saucy *
Linux-mako Ubuntu upstream *
Linux-manta Ubuntu saucy *
Linux-manta Ubuntu upstream *
Linux-mvl-dove Ubuntu lucid *
Linux-mvl-dove Ubuntu upstream *
Linux-qcm-msm Ubuntu lucid *
Linux-qcm-msm Ubuntu precise *
Linux-qcm-msm Ubuntu quantal *
Linux-qcm-msm Ubuntu upstream *
Linux-raspi2 Ubuntu upstream *
Linux-raspi2 Ubuntu vivid/ubuntu-core *
Linux-snapdragon Ubuntu upstream *
Linux-ti-omap4 Ubuntu upstream *

References