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CERTFR-2018-AVI-375
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE . Certaines d'entre elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur, un déni de service à distance 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).
NoneImpacted products
        | Vendor | Product | Description | ||
|---|---|---|---|---|
| SUSE | N/A | SUSE Linux Enterprise Module for Development Tools 15 | ||
| SUSE | N/A | SUSE Linux Enterprise Module for Public Cloud 15 | ||
| SUSE | N/A | SUSE Linux Enterprise Module for Basesystem 15 | ||
| SUSE | N/A | SUSE Linux Enterprise Module for Live Patching 15 | ||
| SUSE | N/A | SUSE Linux Enterprise High Availability 15 | ||
| SUSE | N/A | SUSE Linux Enterprise Workstation Extension 15 | ||
| SUSE | N/A | SUSE Linux Enterprise Module for Legacy Software 15 | 
References
        | Title | Publication Time | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
| 
 | ||||||||
{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "SUSE Linux Enterprise Module for Development Tools 15",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Module for Public Cloud 15",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Module for Basesystem 15",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Module for Live Patching 15",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise High Availability 15",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Workstation Extension 15",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Module for Legacy Software 15",
      "product": {
        "name": "N/A",
        "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-2018-9385",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-9385"
    },
    {
      "name": "CVE-2018-1118",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-1118"
    },
    {
      "name": "CVE-2018-13406",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-13406"
    },
    {
      "name": "CVE-2018-13053",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-13053"
    },
    {
      "name": "CVE-2018-13405",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-13405"
    },
    {
      "name": "CVE-2017-18344",
      "url": "https://www.cve.org/CVERecord?id=CVE-2017-18344"
    },
    {
      "name": "CVE-2017-5753",
      "url": "https://www.cve.org/CVERecord?id=CVE-2017-5753"
    },
    {
      "name": "CVE-2018-5390",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-5390"
    }
  ],
  "initial_release_date": "2018-08-07T00:00:00",
  "last_revision_date": "2018-08-07T00:00:00",
  "links": [],
  "reference": "CERTFR-2018-AVI-375",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2018-08-07T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
    },
    {
      "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 un\nprobl\u00e8me de s\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur, un d\u00e9ni de service \u00e0\ndistance et une atteinte \u00e0 la confidentialit\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-20182223-1 du 06 ao\u00fbt 2018",
      "url": "https://www.suse.com/support/update/announcement/2018/suse-su-20182223-1/"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20182222-1 du 06 ao\u00fbt 2018",
      "url": "https://www.suse.com/support/update/announcement/2018/suse-su-20182222-1/"
    }
  ]
}
  CVE-2018-13405 (GCVE-0-2018-13405)
Vulnerability from cvelistv5
Published
2018-07-06 14:00
      Modified
2024-08-05 09:00
      
          Severity ?
        
        
          VLAI Severity ?
        
        
          EPSS score ?
        
        CWE
          - n/a
Summary
The inode_init_owner function in fs/inode.c in the Linux kernel through 3.16 allows local users to create files with an unintended group ownership, in a scenario where a directory is SGID to a certain group and is writable by a user who is not a member of that group. Here, the non-member can trigger creation of a plain file whose group ownership is that group. The intended behavior was that the non-member can trigger creation of a directory (but not a plain file) whose group ownership is that group. The non-member can escalate privileges by making the plain file executable and SGID.
            
          
        References
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            "url": "https://usn.ubuntu.com/3752-3/"
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              "x_transferred"
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            "url": "https://twitter.com/grsecurity/status/1015082951204327425"
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          {
            "name": "USN-3753-2",
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            "name": "USN-3754-1",
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            "url": "https://usn.ubuntu.com/3754-1/"
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            "url": "http://openwall.com/lists/oss-security/2018/07/13/2"
          },
          {
            "name": "RHSA-2018:2948",
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              "vendor-advisory",
              "x_refsource_REDHAT",
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          },
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            "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0fa3ecd87848c9c93c2c828ef4c3a8ca36ce46c7"
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            "name": "106503",
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            "name": "RHSA-2019:0717",
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          "name": "RHSA-2019:2476",
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  CVE-2018-1118 (GCVE-0-2018-1118)
Vulnerability from cvelistv5
Published
2018-05-10 22:00
      Modified
2024-08-05 03:51
      
          Severity ?
        
        
      
          VLAI Severity ?
        
        
          EPSS score ?
        
        CWE
          
        Summary
Linux kernel vhost since version 4.8 does not properly initialize memory in messages passed between virtual guests and the host operating system in the vhost/vhost.c:vhost_new_msg() function. This can allow local privileged users to read some kernel memory contents when reading from the /dev/vhost-net device file.
            
          
        References
          | URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
 | |||||||||||||||||||||||
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  CVE-2018-5390 (GCVE-0-2018-5390)
Vulnerability from cvelistv5
Published
2018-08-06 20:00
      Modified
2024-08-05 05:33
      
          Severity ?
        
        
          VLAI Severity ?
        
        
          EPSS score ?
        
        CWE
          
        Summary
Linux kernel versions 4.9+ can be forced to make very expensive calls to tcp_collapse_ofo_queue() and tcp_prune_ofo_queue() for every incoming packet which can lead to a denial of service.
            
          
        References
          | URL | Tags | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Impacted products
        | Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux Kernel | Version: 4.9   < 4.9* | 
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  CVE-2018-13406 (GCVE-0-2018-13406)
Vulnerability from cvelistv5
Published
2018-07-06 14:00
      Modified
2024-08-05 09:00
      
          Severity ?
        
        
          VLAI Severity ?
        
        
          EPSS score ?
        
        CWE
          - n/a
Summary
An integer overflow in the uvesafb_setcmap function in drivers/video/fbdev/uvesafb.c in the Linux kernel before 4.17.4 could result in local attackers being able to crash the kernel or potentially elevate privileges because kmalloc_array is not used.
            
          
        References
          | URL | Tags | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
 | ||||||||||||||||||||||||||||||||||||||
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  CVE-2018-9385 (GCVE-0-2018-9385)
Vulnerability from cvelistv5
Published
2018-11-06 17:00
      Modified
2024-09-17 04:20
      
          Severity ?
        
        
          VLAI Severity ?
        
        
          EPSS score ?
        
        CWE
          - Elevation of privilege
Summary
In driver_override_store of bus.c, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android kernel Android ID: A-74128061 References: Upstream kernel.
            
          
        References
          | URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
| 
 | ||||||||
Impacted products
        | Vendor | Product | Version | ||
|---|---|---|---|---|
| Google Inc. | Android | Version: Android kernel | 
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  CVE-2017-5753 (GCVE-0-2017-5753)
Vulnerability from cvelistv5
Published
2018-01-04 13:00
      Modified
2024-09-16 22:24
      
          Severity ?
        
        
          VLAI Severity ?
        
        
          EPSS score ?
        
        CWE
          - Information Disclosure
Summary
Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis.
            
          
        References
          | URL | Tags | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Impacted products
        | Vendor | Product | Version | ||
|---|---|---|---|---|
| Intel Corporation | Most Modern Operating Systems | Version: All | 
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    "dateUpdated": "2024-09-16T22:24:53.960Z",
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}
  CVE-2018-13053 (GCVE-0-2018-13053)
Vulnerability from cvelistv5
Published
2018-07-02 12:00
      Modified
2024-08-05 08:52
      
          Severity ?
        
        
          VLAI Severity ?
        
        
          EPSS score ?
        
        CWE
          - n/a
Summary
The alarm_timer_nsleep function in kernel/time/alarmtimer.c in the Linux kernel through 4.17.3 has an integer overflow via a large relative timeout because ktime_add_safe is not used.
            
          
        References
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  CVE-2017-18344 (GCVE-0-2017-18344)
Vulnerability from cvelistv5
Published
2018-07-26 19:00
      Modified
2024-08-05 21:20
      
          Severity ?
        
        
          VLAI Severity ?
        
        
          EPSS score ?
        
        CWE
          - n/a
Summary
The timer_create syscall implementation in kernel/time/posix-timers.c in the Linux kernel before 4.14.8 doesn't properly validate the sigevent->sigev_notify field, which leads to out-of-bounds access in the show_timer function (called when /proc/$PID/timers is read). This allows userspace applications to read arbitrary kernel memory (on a kernel built with CONFIG_POSIX_TIMERS and CONFIG_CHECKPOINT_RESTORE).
            
          
        References
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              "value": "The timer_create syscall implementation in kernel/time/posix-timers.c in the Linux kernel before 4.14.8 doesn\u0027t properly validate the sigevent-\u003esigev_notify field, which leads to out-of-bounds access in the show_timer function (called when /proc/$PID/timers is read). This allows userspace applications to read arbitrary kernel memory (on a kernel built with CONFIG_POSIX_TIMERS and CONFIG_CHECKPOINT_RESTORE)."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "RHSA-2018:3540",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:3540"
            },
            {
              "name": "RHSA-2018:3083",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:3083"
            },
            {
              "name": "RHSA-2018:3591",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:3591"
            },
            {
              "name": "RHSA-2018:3459",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:3459"
            },
            {
              "name": "1041414",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1041414"
            },
            {
              "name": "https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.8",
              "refsource": "MISC",
              "url": "https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.8"
            },
            {
              "name": "RHSA-2018:3590",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:3590"
            },
            {
              "name": "RHSA-2018:2948",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:2948"
            },
            {
              "name": "https://github.com/torvalds/linux/commit/cef31d9af908243421258f1df35a4a644604efbe",
              "refsource": "MISC",
              "url": "https://github.com/torvalds/linux/commit/cef31d9af908243421258f1df35a4a644604efbe"
            },
            {
              "name": "USN-3742-2",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3742-2/"
            },
            {
              "name": "104909",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/104909"
            },
            {
              "name": "USN-3742-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3742-1/"
            },
            {
              "name": "RHSA-2018:3586",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:3586"
            },
            {
              "name": "45175",
              "refsource": "EXPLOIT-DB",
              "url": "https://www.exploit-db.com/exploits/45175/"
            },
            {
              "name": "RHSA-2018:3096",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:3096"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-18344",
    "datePublished": "2018-07-26T19:00:00",
    "dateReserved": "2018-07-26T00:00:00",
    "dateUpdated": "2024-08-05T21:20:50.543Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}
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      Sightings
| Author | Source | Type | Date | 
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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