Vulnerability-Lookup

CERTFR-2022-AVI-877

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été corrigées dans le noyau Linux de SUSE. Elles permettent à un attaquant de provoquer un contournement de la politique de sécurité, une élévation de privilèges, un déni de service et une atteinte à la confidentialité des données.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

Vendor	Product	Description
SUSE	SUSE Linux Enterprise Server	SUSE Linux Enterprise Server 15-SP2-BCL
SUSE	SUSE Linux Enterprise Server	SUSE Linux Enterprise Server 15-SP2
SUSE	N/A	SUSE Linux Enterprise Storage 7
SUSE	SUSE Linux Enterprise High Performance Computing	SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS
SUSE	SUSE Linux Enterprise High Performance Computing	SUSE Linux Enterprise High Performance Computing 15-SP2
SUSE	SUSE Linux Enterprise High Performance Computing	SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS
SUSE	SUSE Manager Server	SUSE Manager Server 4.1
SUSE	N/A	SUSE Enterprise Storage 7
SUSE	SUSE Linux Enterprise Server	SUSE Linux Enterprise Server for SAP 15-SP2
SUSE	SUSE Manager Retail Branch Server	SUSE Manager Retail Branch Server 4.1
SUSE	N/A	SUSE Linux Enterprise High Availability 15-SP2
SUSE	SUSE Linux Enterprise Server	SUSE Linux Enterprise Server 15-SP2-LTSS
SUSE	SUSE Manager Proxy	SUSE Manager Proxy 4.1
SUSE	SUSE Linux Enterprise Server	SUSE Linux Enterprise Server for SAP Applications 15-SP2
SUSE	N/A	SUSE Linux Enterprise Module for Live Patching 15-SP2

References

Title

Publication Time

CVE-2016-3695 (GCVE-0-2016-3695)

Vulnerability from cvelistv5 – Published: 2017-12-29 15:00 – Updated: 2024-08-06 00:03

Summary

The einj_error_inject function in drivers/acpi/apei/einj.c in the Linux kernel allows local users to simulate hardware errors and consequently cause a denial of service by leveraging failure to disable APEI error injection through EINJ when securelevel is set.

Severity

No CVSS data available.

CWE

Assigner

redhat

References

3 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1322755	x_refsource_CONFIRM
http://www.securityfocus.com/bid/102327	vdb-entryx_refsource_BID
https://github.com/mjg59/linux/commit/d7a6be58edc…	x_refsource_CONFIRM

Date Public

2016-03-16 00:00

Show details on NVD website

JSON

To clipboard

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CVE-2020-27784 (GCVE-0-2020-27784)

Vulnerability from cvelistv5 – Published: 2022-09-01 17:56 – Updated: 2024-08-04 16:25

Summary

A vulnerability was found in the Linux kernel, where accessing a deallocated instance in printer_ioctl() printer_ioctl() tries to access of a printer_dev instance. However, use-after-free arises because it had been freed by gprinter_free().

Severity

No CVSS data available.

CWE

CWE-201

Assigner

redhat

References

1 reference

URL	Tags
https://git.kernel.org/pub/scm/linux/kernel/git/t…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	kernel	Affected: unknown

Show details on NVD website

JSON

To clipboard

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CVE-2020-36516 (GCVE-0-2020-36516)

Vulnerability from cvelistv5 – Published: 2022-02-26 03:14 – Updated: 2024-08-04 17:30

Summary

An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the hash-based IPID assignment policy allows an off-path attacker to inject data into a victim's TCP session or terminate that session.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

2 references

URL	Tags
https://dl.acm.org/doi/10.1145/3372297.3417884	x_refsource_MISC
https://security.netapp.com/advisory/ntap-2022033…	x_refsource_CONFIRM

Show details on NVD website

JSON

To clipboard

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CVE-2021-4155 (GCVE-0-2021-4155)

Vulnerability from cvelistv5 – Published: 2022-08-24 15:10 – Updated: 2024-08-03 17:16

Summary

A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size increase of files with unaligned size. A local attacker could use this flaw to leak data on the XFS filesystem otherwise not accessible to them.

Severity

No CVSS data available.

CWE

CWE-131 - - Incorrect Calculation of Buffer Size

Assigner

redhat

References

5 references

URL	Tags
https://www.openwall.com/lists/oss-security/2022/…	x_refsource_MISC
https://bugzilla.redhat.com/show_bug.cgi?id=2034813	x_refsource_MISC
https://access.redhat.com/security/cve/CVE-2021-4155	x_refsource_MISC
https://security-tracker.debian.org/tracker/CVE-2…	x_refsource_MISC
https://git.kernel.org/pub/scm/linux/kernel/git/t…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	kernel	Affected: Fixed in Kernel v5.16

Show details on NVD website

JSON

To clipboard

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CVE-2021-4203 (GCVE-0-2021-4203)

Vulnerability from cvelistv5 – Published: 2022-03-25 00:00 – Updated: 2024-08-03 17:16

Summary

A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information.

Severity

No CVSS data available.

CWE

CWE-362 - >CWE-416

Assigner

redhat

References

6 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2036934
https://bugs.chromium.org/p/project-zero/issues/d…
https://git.kernel.org/pub/scm/linux/kernel/git/n…
https://lore.kernel.org/netdev/20210929225750.254…
https://www.oracle.com/security-alerts/cpujul2022.html
https://security.netapp.com/advisory/ntap-2022111…

Impacted products

1 product

Vendor	Product	Version
n/a	kernel	Affected: kernel 5.15 rc4

Show details on NVD website

JSON

To clipboard

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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

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

CWE-401

Assigner

redhat

References

3 references

URL	Tags
https://lore.kernel.org/lkml/20220427065233.2075-…
https://bugzilla.redhat.com/show_bug.cgi?id=2064604
https://security.netapp.com/advisory/ntap-2022102…

Impacted products

1 product

Vendor	Product	Version
n/a	Kernel	Affected: Linux kernel version prior to 5.18-rc6

Show details on NVD website

JSON

To clipboard

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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

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

CWE-416

Assigner

redhat

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

Impacted products

1 product

Vendor	Product	Version
n/a	kernel	Affected: Linux Kernel through 5.17.5

Show details on NVD website

JSON

To clipboard

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CVE-2022-20166 (GCVE-0-2022-20166)

Vulnerability from cvelistv5 – Published: 2022-06-15 13:19 – Updated: 2024-08-03 02:02

Summary

In various methods of kernel base drivers, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-182388481References: Upstream kernel

Severity

No CVSS data available.

CWE

Elevation of privilege

Assigner

google_android

References

1 reference

URL	Tags
https://source.android.com/security/bulletin/pixe…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Android	Affected: Android kernel

Show details on NVD website

JSON

To clipboard

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CVE-2022-20368 (GCVE-0-2022-20368)

Vulnerability from cvelistv5 – Published: 2022-08-11 14:59 – Updated: 2024-08-03 02:10

Summary

Product: AndroidVersions: Android kernelAndroid ID: A-224546354References: Upstream kernel

Severity

No CVSS data available.

CWE

Elevation of privilege

Assigner

google_android

References

1 reference

URL	Tags
https://source.android.com/security/bulletin/pixe…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Android	Affected: Android kernel

Show details on NVD website

JSON

To clipboard

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                      "product_name": "Android",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Android kernel"
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              "lang": "eng",
              "value": "Product: AndroidVersions: Android kernelAndroid ID: A-224546354References: Upstream kernel"
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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                  "lang": "eng",
                  "value": "Elevation of privilege"
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        "references": {
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            }
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  },
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    "assignerShortName": "google_android",
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    "datePublished": "2022-08-11T14:59:35.000Z",
    "dateReserved": "2021-10-14T00:00:00.000Z",
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CVE-2022-20369 (GCVE-0-2022-20369)

Vulnerability from cvelistv5 – Published: 2022-08-11 00:00 – Updated: 2024-08-03 02:10

Summary

In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-223375145References: Upstream kernel

Severity

No CVSS data available.

CWE

Elevation of privilege

Assigner

google_android

References

2 references

URL	Tags
https://source.android.com/security/bulletin/pixe…
https://lists.debian.org/debian-lts-announce/2022…	mailing-list

Impacted products

1 product

Vendor	Product	Version
n/a	Android	Affected: Android kernel

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-03T02:10:44.612Z",
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            "url": "https://source.android.com/security/bulletin/pixel/2022-08-01"
          },
          {
            "name": "[debian-lts-announce] 20221223 [SECURITY] [DLA 3245-1] linux security update",
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              "x_transferred"
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            "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html"
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        ],
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      "affected": [
        {
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          "vendor": "n/a",
          "versions": [
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              "version": "Android kernel"
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        }
      ],
      "problemTypes": [
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        "dateUpdated": "2022-12-24T00:00:00.000Z",
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          "url": "https://source.android.com/security/bulletin/pixel/2022-08-01"
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          ],
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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.

Detection rules are retrieved from Rulezet.

Action not permitted

CERTFR-2022-AVI-877

Solution

CVE-2016-3695 (GCVE-0-2016-3695)

CVE-2020-27784 (GCVE-0-2020-27784)

CVE-2020-36516 (GCVE-0-2020-36516)

CVE-2021-4155 (GCVE-0-2021-4155)

CVE-2021-4203 (GCVE-0-2021-4203)

CVE-2022-1012 (GCVE-0-2022-1012)

CVE-2022-1652 (GCVE-0-2022-1652)

CVE-2022-20166 (GCVE-0-2022-20166)

CVE-2022-20368 (GCVE-0-2022-20368)

CVE-2022-20369 (GCVE-0-2022-20369)

Tags

Sightings

Nomenclature