libvirt: kvm-group writable storage
Published Mar 20, 2013
3.6
LOWCVSS 2.0
EPSS 0.38%
Description
libvirt 1.0.2 and earlier sets the group owner to kvm for device files, which allows local users to write to these files via unspecified vectors.
Affected products
No data.
- ≤ 1.0.2
- 0.0.1
- 0.0.2
- 0.0.3
- 0.0.4
- 0.0.5
- 0.0.6
- 0.1.0
- 0.1.1
- 0.1.3
- 0.1.4
- 0.1.5
- 0.1.6
- 0.1.7
- 0.1.8
- 0.1.9
- 0.2.0
- 0.2.1
- 0.2.2
- 0.2.3
- 0.3.0
- 0.3.1
- 0.3.2
- 0.3.3
- 0.4.0
- 0.4.1
- 0.4.2
- 0.4.3
- 0.4.4
- 0.4.5
- 0.4.6
- 0.5.0
- 0.5.1
- 0.6.0
- 0.6.1
- 0.6.2
- 0.6.3
- 0.6.4
- 0.6.5
- 0.7.0
- 0.7.1
- 0.7.2
- 0.7.3
- 0.7.4
- 0.7.5
- 0.7.6
- 0.7.7
- 0.8.0
- 0.8.1
- 0.8.2
- 0.8.3
- 0.8.4
- 0.8.5
- 0.8.6
- 0.8.7
- 0.8.8
- 0.9.0
- 0.9.1
- 0.9.2
- 0.9.3
- 0.9.4
- 0.9.5
- 0.9.6
- 0.9.7
- 0.9.8
- 0.9.9
- 0.9.10
- 0.9.11
- 0.9.12
- 0.9.13
- 1.0.0
- 1.0.1
No data.
Red Hat Enterprise Linux 5
libvirt
Not affected
Red Hat Enterprise Linux 6
libvirt
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | libvirt | Not affected | n/a |
| Red Hat Enterprise Linux 6 | libvirt | Not affected | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
Not vulnerable. This issue did not affect the versions of the libvirt package as shipped with Red Hat Enterprise Linux 5 and 6.
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:N/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 (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.38% (0.00382) | 29.74th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.38% (0.00382) | 29.74th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.05% (0.00054) | 14.06th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.04% (0.00042) | 5.07th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00042) | 5.63th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00890) | 30.33th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00890) | 28.64th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00890) | 26.62th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00890) | 12.04th | v2 (v2022.01.01) |
References (7)
- http://secunia.com/advisories/52628 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.debian.org/security/2013/dsa-2650 vendor-advisoryx_refsource_DEBIAN
- http://www.securityfocus.com/bid/58178 vdb-entryx_refsource_BID
- https://access.redhat.com/security/cve/CVE-2013-1766 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=915718 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2013-1766
- https://www.cve.org/CVERecord?id=CVE-2013-1766
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/52628 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://www.debian.org/security/2013/dsa-2650 | vendor-advisoryx_refsource_DEBIAN | |
| http://www.securityfocus.com/bid/58178 | vdb-entryx_refsource_BID | |
| https://access.redhat.com/security/cve/CVE-2013-1766 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=915718 | Issue Tracking | |
| https://nvd.nist.gov/vuln/detail/CVE-2013-1766 | ||
| https://www.cve.org/CVERecord?id=CVE-2013-1766 |
Change history (0)
No recorded changes yet.