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CERTFR-2022-AVI-710
Vulnerability from certfr_avis - Published: - Updated:
De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire, un déni de service à distance et une atteinte à l'intégrité des données.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| SUSE | SUSE Linux Enterprise Real Time | SUSE Linux Enterprise Real Time Extension 12-SP5 |
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "SUSE Linux Enterprise Real Time Extension 12-SP5",
"product": {
"name": "SUSE Linux Enterprise Real Time",
"vendor": {
"name": "SUSE",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
"cves": [
{
"name": "CVE-2022-30594",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-30594"
},
{
"name": "CVE-2022-21127",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-21127"
},
{
"name": "CVE-2022-1652",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-1652"
},
{
"name": "CVE-2022-20132",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-20132"
},
{
"name": "CVE-2022-29900",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-29900"
},
{
"name": "CVE-2022-29901",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-29901"
},
{
"name": "CVE-2022-21166",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-21166"
},
{
"name": "CVE-2022-33741",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-33741"
},
{
"name": "CVE-2022-33742",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-33742"
},
{
"name": "CVE-2022-1975",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-1975"
},
{
"name": "CVE-2022-20154",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-20154"
},
{
"name": "CVE-2022-21499",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-21499"
},
{
"name": "CVE-2022-33740",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-33740"
},
{
"name": "CVE-2022-21125",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-21125"
},
{
"name": "CVE-2022-1184",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-1184"
},
{
"name": "CVE-2021-4157",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-4157"
},
{
"name": "CVE-2019-19377",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19377"
},
{
"name": "CVE-2021-33061",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-33061"
},
{
"name": "CVE-2022-1966",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-1966"
},
{
"name": "CVE-2021-39711",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-39711"
},
{
"name": "CVE-2022-21123",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-21123"
},
{
"name": "CVE-2022-1012",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-1012"
},
{
"name": "CVE-2022-1734",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-1734"
},
{
"name": "CVE-2022-20141",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-20141"
},
{
"name": "CVE-2022-1836",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-1836"
},
{
"name": "CVE-2022-2318",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-2318"
},
{
"name": "CVE-2021-26341",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-26341"
},
{
"name": "CVE-2022-1679",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-1679"
},
{
"name": "CVE-2022-1729",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-1729"
},
{
"name": "CVE-2022-21180",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-21180"
},
{
"name": "CVE-2022-26365",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-26365"
},
{
"name": "CVE-2022-1974",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-1974"
},
{
"name": "CVE-2020-26541",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-26541"
}
],
"links": [],
"reference": "CERTFR-2022-AVI-710",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2022-08-04T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Ex\u00e9cution de code arbitraire"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux de\nSUSE. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une\nex\u00e9cution de code arbitraire, un d\u00e9ni de service \u00e0 distance et une\natteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de SUSE",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20222629-1 du 4 ao\u00fbt 2022",
"url": "https://www.suse.com/support/update/announcement/2022/suse-su-20222629-1/"
}
]
}
CVE-2019-19377 (GCVE-0-2019-19377)
Vulnerability from cvelistv5 – Published: 2019-11-29 15:55 – Updated: 2024-08-05 02:16
VLAI
EPSS
Summary
In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image, performing some operations, and unmounting can lead to a use-after-free in btrfs_queue_work in fs/btrfs/async-thread.c.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/bobfuzzer/CVE/tree/master/CVE-… | x_refsource_MISC |
| https://security.netapp.com/advisory/ntap-2020010… | x_refsource_CONFIRM |
| https://usn.ubuntu.com/4367-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4369-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4414-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
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CVE-2020-26541 (GCVE-0-2020-26541)
Vulnerability from cvelistv5 – Published: 2020-10-02 18:14 – Updated: 2024-08-04 15:56
VLAI
EPSS
Summary
The Linux kernel through 5.8.13 does not properly enforce the Secure Boot Forbidden Signature Database (aka dbx) protection mechanism. This affects certs/blacklist.c and certs/system_keyring.c.
Severity
6.5 (Medium)
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://lkml.org/lkml/2020/9/15/1871 | x_refsource_MISC |
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CVE-2021-26341 (GCVE-0-2021-26341)
Vulnerability from cvelistv5 – Published: 2022-03-11 17:54 – Updated: 2024-09-16 20:16
VLAI
EPSS
Summary
Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage.
Severity
No CVSS data available.
CWE
- NA
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
| http://www.openwall.com/lists/oss-security/2022/03/18/2 | mailing-listx_refsource_MLIST |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | AMD Processors |
Unaffected:
Processor Zen 3
|
Date Public
2022-03-08 00:00
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CVE-2021-33061 (GCVE-0-2021-33061)
Vulnerability from cvelistv5 – Published: 2022-02-09 22:04 – Updated: 2025-05-05 16:52
VLAI
EPSS
Summary
Insufficient control flow management for the Intel(R) 82599 Ethernet Controllers and Adapters may allow an authenticated user to potentially enable denial of service via local access.
Severity
5.5 (Medium)
CWE
- denial of service
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.intel.com/content/www/us/en/security-… | x_refsource_MISC |
| https://security.netapp.com/advisory/ntap-2022021… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Intel(R) 82599 Ethernet Controllers and Adapters |
Affected:
See references
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CVE-2021-39711 (GCVE-0-2021-39711)
Vulnerability from cvelistv5 – Published: 2022-03-16 14:03 – Updated: 2024-08-04 02:13
VLAI
EPSS
Summary
In bpf_prog_test_run_skb of test_run.c, there is a possible out of bounds read due to Incorrect Size Value. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-154175781References: Upstream kernel
Severity
No CVSS data available.
CWE
- Information disclosure
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://source.android.com/security/bulletin/pixe… | x_refsource_MISC |
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CVE-2021-4157 (GCVE-0-2021-4157)
Vulnerability from cvelistv5 – Published: 2022-03-25 18:02 – Updated: 2024-08-03 17:16
VLAI
EPSS
Summary
An out of memory bounds write flaw (1 or 2 bytes of memory) in the Linux kernel NFS subsystem was found in the way users use mirroring (replication of files with NFS). A user, having access to the NFS mount, could potentially use this flaw to crash the system or escalate privileges on the system.
Severity
No CVSS data available.
CWE
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=2034342 | x_refsource_MISC |
| https://lore.kernel.org/lkml/20210517140244.82218… | x_refsource_MISC |
| https://www.oracle.com/security-alerts/cpujul2022.html | x_refsource_MISC |
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CVE-2022-1012 (GCVE-0-2022-1012)
Vulnerability from cvelistv5 – Published: 2022-08-05 00:00 – Updated: 2024-08-02 23:47
VLAI
EPSS
Summary
A memory leak problem was found in the TCP source port generation algorithm in net/ipv4/tcp.c due to the small table perturb size. This flaw may allow an attacker to information leak and may cause a denial of service problem.
Severity
No CVSS data available.
CWE
Assigner
References
Impacted products
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CVE-2022-1184 (GCVE-0-2022-1184)
Vulnerability from cvelistv5 – Published: 2022-08-29 00:00 – Updated: 2024-08-02 23:55
VLAI
EPSS
Summary
A use-after-free flaw was found in fs/ext4/namei.c:dx_insert_block() in the Linux kernel’s filesystem sub-component. This flaw allows a local attacker with a user privilege to cause a denial of service.
Severity
No CVSS data available.
CWE
- CWE-416 - - Use After Free
Assigner
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CVE-2022-1652 (GCVE-0-2022-1652)
Vulnerability from cvelistv5 – Published: 2022-05-31 18:05 – Updated: 2024-08-03 00:10
VLAI
EPSS
Summary
Linux Kernel could allow a local attacker to execute arbitrary code on the system, caused by a concurrency use-after-free flaw in the bad_flp_intr function. By executing a specially-crafted program, an attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service condition on the system.
Severity
No CVSS data available.
CWE
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://francozappa.github.io/about-bias/ | x_refsource_MISC |
| https://bugzilla.redhat.com/show_bug.cgi?id=1832397 | x_refsource_MISC |
| https://kb.cert.org/vuls/id/647177/ | x_refsource_MISC |
| https://www.debian.org/security/2022/dsa-5173 | vendor-advisoryx_refsource_DEBIAN |
| https://security.netapp.com/advisory/ntap-2022072… | x_refsource_CONFIRM |
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CVE-2022-1679 (GCVE-0-2022-1679)
Vulnerability from cvelistv5 – Published: 2022-05-16 00:00 – Updated: 2024-08-03 00:10
VLAI
EPSS
Summary
A use-after-free flaw was found in the Linux kernel’s Atheros wireless adapter driver in the way a user forces the ath9k_htc_wait_for_target function to fail with some input messages. This flaw allows a local user to crash or potentially escalate their privileges on the system.
Severity
No CVSS data available.
CWE
Assigner
References
4 references
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Trend slope:
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(linear fit over daily sighting counts)
Show additional events:
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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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