In Keylime before 6.3.0, Revocation Notifier uses a fixed /tmp path for UNIX domain socket which can allow unprivileged users a method to prohibit keylime operations
Published Sep 21, 2022
7.5
HIGHCVSS 3.1
EPSS 1.63%
Description
In Keylime before 6.3.0, Revocation Notifier uses a fixed /tmp path for UNIX domain socket which can allow unprivileged users a method to prohibit keylime operations.
Affected products
- Vendor n/a Product Keylime Defaultn/a
- Version keylime 6.3.0StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | Keylime | n/a |
|
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
PoCAutomatable
YesTechnical Impact
PartialDecision
n/aAssessed May 27, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 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 (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 1.63% (0.01631) | 75.40th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.25% (0.01247) | 65.34th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.06% (0.00055) | 14.39th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.09% (0.00094) | 41.47th | v3 (v2023.03.01) |
| May 12, 2024 | 0.09% (0.00094) | 39.47th | v3 (v2023.03.01) |
| May 10, 2024 | 0.09% (0.00086) | 36.17th | v3 (v2023.03.01) |
| Mar 3, 2024 | 0.08% (0.00084) | 34.16th | v3 (v2023.03.01) |
| Oct 24, 2023 | 0.08% (0.00076) | 31.39th | v3 (v2023.03.01) |
| Sep 28, 2023 | 0.07% (0.00067) | 27.92th | v3 (v2023.03.01) |
| Aug 22, 2023 | 0.06% (0.00056) | 21.38th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.05% (0.00049) | 15.55th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00954) | 36.37th | v2 (v2022.01.01) |
| Sep 23, 2022 | 0.95% (0.00954) | 34.76th | v2 (v2022.01.01) |
| Sep 22, 2022 | 0.89% (0.00890) | 28.77th | v2 (v2022.01.01) |
References (3)
- https://github.com/keylime/keylime/commit/ea5d0373fa2c050d5d95404eb779be7e8327b911 x_refsource_MISCPatchThird Party Advisory
- https://github.com/keylime/keylime/security/advisories/GHSA-9r9r-f8xc-m875 x_refsource_MISCThird Party Advisory
- https://seclists.org/oss-sec/2022/q1/101 x_refsource_MISCExploitMailing ListPatchThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/keylime/keylime/commit/ea5d0373fa2c050d5d95404eb779be7e8327b911 | x_refsource_MISCPatchThird Party Advisory | |
| https://github.com/keylime/keylime/security/advisories/GHSA-9r9r-f8xc-m875 | x_refsource_MISCThird Party Advisory | |
| https://seclists.org/oss-sec/2022/q1/101 | x_refsource_MISCExploitMailing ListPatchThird Party Advisory |
Change history (0)
No recorded changes yet.