| Revision Date: | 2015-11-16 | Version: | 1 | | Title: | CVE-2015-7312 on Ubuntu 18.04 LTS (bionic) - medium. | | Description: | Multiple race conditions in the Advanced Union Filesystem (aufs) aufs3-mmap.patch and aufs4-mmap.patch patches for the Linux kernel 3.x and 4.x allow local users to cause a denial of service (use-after-free and BUG) or possibly gain privileges via a (1) madvise or (2) msync system call, related to mm/madvise.c and mm/msync.c. Ben Hutchings discovered that the Advanced Union Filesystem (aufs) for the Linux kernel did not correctly handle references of memory mapped files from an aufs mount. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code with administrative privileges.
| | Family: | unix | Class: | vulnerability | | Status: | | Reference(s): | CVE-2015-7312
| | Platform(s): | Ubuntu 18.04 LTS
| Product(s): | | | Definition Synopsis | | Ubuntu 18.04 LTS (bionic) is installed. AND Package Information
NOT linux-image-4.15.0-51-generic package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-4.15.0-51-generic-lpae package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-4.15.0-51-lowlatency package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-unsigned-4.15.0-51-generic package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-unsigned-4.15.0-51-lowlatency package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-4.15.0-1040-aws package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-unsigned-4.18.0-1018-azure package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-unsigned-4.15.0-1033-gcp package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-4.18.0-21-generic package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-4.18.0-21-generic-lpae package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-4.18.0-21-lowlatency package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-4.18.0-21-snapdragon package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-unsigned-4.18.0-21-generic package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-unsigned-4.18.0-21-lowlatency package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-4.15.0-1035-kvm package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-extra-virtual package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-extra-virtual-hwe-16.04 package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-extra-virtual-hwe-16.04-edge package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-generic package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-generic-hwe-16.04 package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-generic-hwe-16.04-edge package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-generic-lpae package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-generic-lpae-hwe-16.04 package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-generic-lpae-hwe-16.04-edge package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-lowlatency package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-lowlatency-hwe-16.04 package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-lowlatency-hwe-16.04-edge package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-virtual package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-virtual-hwe-16.04 package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-virtual-hwe-16.04-edge package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-aws package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-azure package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-gcp package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-extra-virtual-hwe-18.04 package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-generic-hwe-18.04 package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-generic-lpae-hwe-18.04 package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-lowlatency-hwe-18.04 package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-snapdragon-hwe-18.04 package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-virtual-hwe-18.04 package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-kvm package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-oem package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-raspi2 package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-snapdragon package in bionic, while related to the CVE in some way, is not affected.
OR NOT linux-image-unsigned-4.15.0-1039-oem package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-4.15.0-1037-raspi2 package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-4.15.0-51-generic package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-4.15.0-51-lowlatency package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-4.18.0-1019-azure package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-4.15.0-1033-gcp package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-4.18.0-21-generic package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-4.18.0-21-lowlatency package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-4.15.0-1039-oem package in bionic, while related to the CVE in some way, is not affected (note: 'issue now fixed upstream').
OR NOT linux-image-4.15.0-1054-snapdragon package in bionic, while related to the CVE in some way, is not affected.
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