CVE-2022-2585 (GCVE-0-2022-2585)
Vulnerability from cvelistv5 – Published: 2024-01-08 17:38 – Updated: 2024-09-04 19:03
VLAI
EPSS
VEX
Summary
It was discovered that when exec'ing from a non-leader thread, armed POSIX CPU timers would be left on a list but freed, leading to a use-after-free.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-04-02 17:22 UTC
CWE
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://ubuntu.com/security/notices/USN-5566-1 | third-party-advisory |
| https://ubuntu.com/security/notices/USN-5564-1 | third-party-advisory |
| https://cve.mitre.org/cgi-bin/cvename.cgi?name=CV… | issue-tracking |
| https://ubuntu.com/security/notices/USN-5567-1 | third-party-advisory |
| https://lore.kernel.org/lkml/20220809170751.16471… | issue-tracking |
| https://www.openwall.com/lists/oss-security/2022/… | issue-tracking |
| https://ubuntu.com/security/notices/USN-5565-1 | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| The Linux Kernel Organization | linux |
Affected:
0 , < 6.0~rc1
(semver)
|
guessed |
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"containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://ubuntu.com/security/notices/USN-5566-1\", \"tags\": [\"third-party-advisory\", \"x_transferred\"]}, {\"url\": \"https://ubuntu.com/security/notices/USN-5564-1\", \"tags\": [\"third-party-advisory\", \"x_transferred\"]}, {\"url\": \"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2585\", \"tags\": [\"issue-tracking\", \"x_transferred\"]}, {\"url\": \"https://ubuntu.com/security/notices/USN-5567-1\", \"tags\": [\"third-party-advisory\", \"x_transferred\"]}, {\"url\": \"https://lore.kernel.org/lkml/20220809170751.164716-1-cascardo@canonical.com/T/#u\", \"tags\": [\"issue-tracking\", \"x_transferred\"]}, {\"url\": \"https://www.openwall.com/lists/oss-security/2022/08/09/7\", \"tags\": [\"issue-tracking\", \"x_transferred\"]}, {\"url\": \"https://ubuntu.com/security/notices/USN-5565-1\", \"tags\": [\"third-party-advisory\", \"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-03T00:39:08.282Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2022-2585\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-04-02T17:22:39.159224Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-04T19:03:22.185Z\"}}], \"cna\": {\"credits\": [{\"lang\": \"en\", \"type\": \"finder\", \"value\": \"An independent security researcher working with SSD Secure Disclosure\"}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.3, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H\", \"integrityImpact\": \"LOW\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"HIGH\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"NONE\"}}], \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git\", \"vendor\": \"The Linux Kernel Organization\", \"product\": \"linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"6.0~rc1\", \"versionType\": \"semver\"}], \"platforms\": [\"Linux\"], \"packageName\": \"linux\"}], \"references\": [{\"url\": \"https://ubuntu.com/security/notices/USN-5566-1\", \"tags\": [\"third-party-advisory\"]}, {\"url\": \"https://ubuntu.com/security/notices/USN-5564-1\", \"tags\": [\"third-party-advisory\"]}, {\"url\": \"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2585\", \"tags\": [\"issue-tracking\"]}, {\"url\": \"https://ubuntu.com/security/notices/USN-5567-1\", \"tags\": [\"third-party-advisory\"]}, {\"url\": \"https://lore.kernel.org/lkml/20220809170751.164716-1-cascardo@canonical.com/T/#u\", \"tags\": [\"issue-tracking\"]}, {\"url\": \"https://www.openwall.com/lists/oss-security/2022/08/09/7\", \"tags\": [\"issue-tracking\"]}, {\"url\": \"https://ubuntu.com/security/notices/USN-5565-1\", \"tags\": [\"third-party-advisory\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"It was discovered that when exec\u0027ing from a non-leader thread, armed POSIX CPU timers would be left on a list but freed, leading to a use-after-free.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-416\", \"description\": \"CWE-416\"}]}], \"providerMetadata\": {\"orgId\": \"cc1ad9ee-3454-478d-9317-d3e869d708bc\", \"shortName\": \"canonical\", \"dateUpdated\": \"2024-01-08T17:38:27.327Z\"}}}",
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"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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