attach.c in LXC 1.1.2 and earlier uses the proc filesystem in a container, which allows local container users to escape AppArmor or SELinux confinement by mounting a proc filesystem with a crafted (1) AppArmor profile or (2) SELinux label
Published Aug 12, 2015
4.6
MEDIUMCVSS 2.0
EPSS 0.37%
Description
attach.c in LXC 1.1.2 and earlier uses the proc filesystem in a container, which allows local container users to escape AppArmor or SELinux confinement by mounting a proc filesystem with a crafted (1) AppArmor profile or (2) SELinux label.
Affected products
No data.
- ≤ 1.1.2
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:L/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.37% (0.00370) | 28.53th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.37% (0.00370) | 28.58th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.10% (0.00097) | 24.87th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.07% (0.00065) | 30.94th | v3 (v2023.03.01) |
| Jun 11, 2024 | 0.07% (0.00065) | 28.73th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.07% (0.00065) | 26.71th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.10% (0.01104) | 54.09th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.10% (0.01104) | 52.45th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.10% (0.01104) | 50.41th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.10% (0.01104) | 28.85th | v2 (v2022.01.01) |
References (8)
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00073.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-updates/2015-07/msg00066.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-updates/2015-07/msg00067.html vendor-advisoryx_refsource_SUSE
- http://www.debian.org/security/2015/dsa-3317 vendor-advisoryx_refsource_DEBIAN
- http://www.securityfocus.com/bid/75998 vdb-entryx_refsource_BID
- http://www.ubuntu.com/usn/USN-2675-1 vendor-advisoryx_refsource_UBUNTU
- https://github.com/lxc/lxc/commit/5c3fcae78b63ac9dd56e36075903921bd9461f9e x_refsource_CONFIRM
- https://service.ait.ac.at/security/2015/LxcSecurityAnalysis.html x_refsource_MISC
| Link | Providers | Tags |
|---|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00073.html | vendor-advisoryx_refsource_SUSE | |
| http://lists.opensuse.org/opensuse-updates/2015-07/msg00066.html | vendor-advisoryx_refsource_SUSE | |
| http://lists.opensuse.org/opensuse-updates/2015-07/msg00067.html | vendor-advisoryx_refsource_SUSE | |
| http://www.debian.org/security/2015/dsa-3317 | vendor-advisoryx_refsource_DEBIAN | |
| http://www.securityfocus.com/bid/75998 | vdb-entryx_refsource_BID | |
| http://www.ubuntu.com/usn/USN-2675-1 | vendor-advisoryx_refsource_UBUNTU | |
| https://github.com/lxc/lxc/commit/5c3fcae78b63ac9dd56e36075903921bd9461f9e | x_refsource_CONFIRM | |
| https://service.ait.ac.at/security/2015/LxcSecurityAnalysis.html | x_refsource_MISC |
Change history (0)
No recorded changes yet.