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CERTFR-2018-AVI-299
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Elles permettent à un attaquant de provoquer 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).
NoneImpacted products
        | Vendor | Product | Description | ||
|---|---|---|---|---|
| SUSE | N/A | SUSE Linux Enterprise Module pour Public Cloud 12 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server pour SAP 12-SP1 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 12-LTSS | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 12-SP1-LTSS | 
References
        | Title | Publication Time | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
| 
 | ||||||||
{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "SUSE Linux Enterprise Module pour Public Cloud 12",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Server pour SAP 12-SP1",
      "product": {
        "name": "SUSE Linux Enterprise Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Server 12-LTSS",
      "product": {
        "name": "SUSE Linux Enterprise Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Server 12-SP1-LTSS",
      "product": {
        "name": "SUSE Linux Enterprise Server",
        "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-2018-1000204",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-1000204"
    },
    {
      "name": "CVE-2018-7492",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-7492"
    },
    {
      "name": "CVE-2018-1094",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-1094"
    },
    {
      "name": "CVE-2018-5848",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-5848"
    },
    {
      "name": "CVE-2018-1130",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-1130"
    },
    {
      "name": "CVE-2018-5803",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-5803"
    },
    {
      "name": "CVE-2018-3665",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-3665"
    },
    {
      "name": "CVE-2018-1093",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-1093"
    },
    {
      "name": "CVE-2018-1092",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-1092"
    },
    {
      "name": "CVE-2017-13305",
      "url": "https://www.cve.org/CVERecord?id=CVE-2017-13305"
    }
  ],
  "initial_release_date": "2018-06-21T00:00:00",
  "last_revision_date": "2018-06-21T00:00:00",
  "links": [],
  "reference": "CERTFR-2018-AVI-299",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2018-06-21T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux de\nSUSE. Elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service et\nune 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-2018:1761-1 du 20 juin 2018",
      "url": "https://www.suse.com/support/update/announcement/2018/suse-su-20181761-1/"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2018:1762-1 du 20 juin 2018",
      "url": "https://www.suse.com/support/update/announcement/2018/suse-su-20181762-1/"
    }
  ]
}
  CVE-2018-1130 (GCVE-0-2018-1130)
Vulnerability from cvelistv5
Published
2018-05-10 13:00
      Modified
2024-08-05 03:51
      
          Severity ?
        
        
      
          VLAI Severity ?
        
        
          EPSS score ?
        
        CWE
          
        Summary
Linux kernel before version 4.16-rc7 is vulnerable to a null pointer dereference in dccp_write_xmit() function in net/dccp/output.c in that allows a local user to cause a denial of service by a number of certain crafted system calls.
            
          
        References
          Impacted products
        | Vendor | Product | Version | ||
|---|---|---|---|---|
| unspecified | kernel | Version: kernel 4.16-rc7 | 
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          },
          {
            "name": "RHSA-2018:3096",
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              "x_refsource_REDHAT",
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            "url": "https://access.redhat.com/errata/RHSA-2018:3096"
          },
          {
            "name": "[linux-netdev] 20180306 [PATCH net] dccp: check sk for closed state in dccp_sendmsg()",
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        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "kernel",
          "vendor": "unspecified",
          "versions": [
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        }
      ],
      "metrics": [
        {
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            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
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              "url": "https://usn.ubuntu.com/3654-2/"
            },
            {
              "name": "USN-3698-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3698-1/"
            },
            {
              "name": "USN-3656-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3656-1/"
            },
            {
              "name": "RHSA-2018:3096",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:3096"
            },
            {
              "name": "[linux-netdev] 20180306 [PATCH net] dccp: check sk for closed state in dccp_sendmsg()",
              "refsource": "MLIST",
              "url": "https://marc.info/?l=linux-netdev\u0026m=152036596825220\u0026w=2"
            },
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              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3698-2/"
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  },
  "cveMetadata": {
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    "assignerShortName": "redhat",
    "cveId": "CVE-2018-1130",
    "datePublished": "2018-05-10T13:00:00",
    "dateReserved": "2017-12-04T00:00:00",
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  CVE-2018-5848 (GCVE-0-2018-5848)
Vulnerability from cvelistv5
Published
2018-06-12 20:00
      Modified
2024-09-17 00:31
      
          Severity ?
        
        
          VLAI Severity ?
        
        
          EPSS score ?
        
        CWE
          - Buffer Copy without Checking Size of Input in WIGIG
Summary
In the function wmi_set_ie(), the length validation code does not handle unsigned integer overflow properly. As a result, a large value of the 'ie_len' argument can cause a buffer overflow in all Android releases from CAF (Android for MSM, Firefox OS for MSM, QRD Android) using the Linux Kernel.
            
          
        References
          | URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
 | |||||||||||||||||||||||
Impacted products
        | Vendor | Product | Version | ||
|---|---|---|---|---|
| Qualcomm, Inc. | Android for MSM, Firefox OS for MSM, QRD Android | Version: All Android releases from CAF using the Linux kernel | 
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  CVE-2018-1000204 (GCVE-0-2018-1000204)
Vulnerability from cvelistv5
Published
2018-06-26 14:00
      Modified
2024-08-05 12:40
      
          Severity ?
        
        
          VLAI Severity ?
        
        
          EPSS score ?
        
        CWE
          - n/a
Summary
Linux Kernel version 3.18 to 4.16 incorrectly handles an SG_IO ioctl on /dev/sg0 with dxfer_direction=SG_DXFER_FROM_DEV and an empty 6-byte cmdp. This may lead to copying up to 1000 kernel heap pages to the userspace. This has been fixed upstream in https://github.com/torvalds/linux/commit/a45b599ad808c3c982fdcdc12b0b8611c2f92824 already. The problem has limited scope, as users don't usually have permissions to access SCSI devices. On the other hand, e.g. the Nero user manual suggests doing `chmod o+r+w /dev/sg*` to make the devices accessible. NOTE: third parties dispute the relevance of this report, noting that the requirement for an attacker to have both the CAP_SYS_ADMIN and CAP_SYS_RAWIO capabilities makes it "virtually impossible to exploit.
            
          
        References
          | URL | Tags | ||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
 | |||||||||||||||||||||||||||||||||||||||||
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            {
              "name": "RHSA-2018:2948",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:2948"
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              "name": "USN-3696-2",
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              "url": "https://usn.ubuntu.com/3696-2/"
            },
            {
              "name": "USN-3752-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3752-1/"
            },
            {
              "name": "openSUSE-SU-2019:1407",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00043.html"
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    "datePublished": "2018-06-26T14:00:00",
    "dateReserved": "2018-06-08T00:00:00",
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  CVE-2018-1094 (GCVE-0-2018-1094)
Vulnerability from cvelistv5
Published
2018-04-02 03:00
      Modified
2024-08-05 03:51
      
          Severity ?
        
        
          VLAI Severity ?
        
        
          EPSS score ?
        
        CWE
          - NULL pointer dereference
Summary
The ext4_fill_super function in fs/ext4/super.c in the Linux kernel through 4.15.15 does not always initialize the crc32c checksum driver, which allows attackers to cause a denial of service (ext4_xattr_inode_hash NULL pointer dereference and system crash) via a crafted ext4 image.
            
          
        References
          | URL | Tags | |||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
 | ||||||||||||||||||||||||||||||||
Impacted products
        | Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Linux kernel through version 4.15 | Version: Linux kernel through version 4.15 | 
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  CVE-2018-3665 (GCVE-0-2018-3665)
Vulnerability from cvelistv5
Published
2018-06-21 20:00
      Modified
2024-09-17 01:01
      
          Severity ?
        
        
          VLAI Severity ?
        
        
          EPSS score ?
        
        CWE
          - Information Disclosure
Summary
System software utilizing Lazy FP state restore technique on systems using Intel Core-based microprocessors may potentially allow a local process to infer data from another process through a speculative execution side channel.
            
          
        References
          | URL | Tags | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Impacted products
        | Vendor | Product | Version | ||
|---|---|---|---|---|
| Intel Corporation | Intel Core-based microprocessors | Version: All | 
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          },
          {
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            "tags": [
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              "x_transferred"
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          },
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  CVE-2018-5803 (GCVE-0-2018-5803)
Vulnerability from cvelistv5
Published
2018-06-12 16:00
      Modified
2024-08-05 05:47
      
          Severity ?
        
        
          VLAI Severity ?
        
        
          EPSS score ?
        
        CWE
          - Denial of Service
Summary
In the Linux Kernel before version 4.15.8, 4.14.25, 4.9.87, 4.4.121, 4.1.51, and 3.2.102, an error in the "_sctp_make_chunk()" function (net/sctp/sm_make_chunk.c) when handling SCTP packets length can be exploited to cause a kernel crash.
            
          
        References
          | URL | Tags | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Impacted products
        | Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux Foundation | Linux Kernel | Version: Before version 4.15.8, 4.14.25, 4.9.87, 4.4.121, 4.1.51, and 3.2.102. | 
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            {
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  CVE-2018-1093 (GCVE-0-2018-1093)
Vulnerability from cvelistv5
Published
2018-04-02 03:00
      Modified
2024-08-05 03:51
      
          Severity ?
        
        
          VLAI Severity ?
        
        
          EPSS score ?
        
        CWE
          - out-of-bounds read
Summary
The ext4_valid_block_bitmap function in fs/ext4/balloc.c in the Linux kernel through 4.15.15 allows attackers to cause a denial of service (out-of-bounds read and system crash) via a crafted ext4 image because balloc.c and ialloc.c do not validate bitmap block numbers.
            
          
        References
          | URL | Tags | |||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
 | ||||||||||||||||||||||||||||||||||||||||||||
Impacted products
        | Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Linux kernel through version 4.15 | Version: Linux kernel through version 4.15 | 
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  CVE-2018-1092 (GCVE-0-2018-1092)
Vulnerability from cvelistv5
Published
2018-04-02 03:00
      Modified
2024-08-05 03:51
      
          Severity ?
        
        
          VLAI Severity ?
        
        
          EPSS score ?
        
        CWE
          - NULL pointer dereference
Summary
The ext4_iget function in fs/ext4/inode.c in the Linux kernel through 4.15.15 mishandles the case of a root directory with a zero i_links_count, which allows attackers to cause a denial of service (ext4_process_freed_data NULL pointer dereference and OOPS) via a crafted ext4 image.
            
          
        References
          | URL | Tags | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Impacted products
        | Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Linux kernel through version 4.15 | Version: Linux kernel through version 4.15 | 
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  CVE-2017-13305 (GCVE-0-2017-13305)
Vulnerability from cvelistv5
Published
2018-04-04 16:00
      Modified
2024-09-16 18:13
      
          Severity ?
        
        
          VLAI Severity ?
        
        
          EPSS score ?
        
        CWE
          - Information disclosure
Summary
A information disclosure vulnerability in the Upstream kernel encrypted-keys. Product: Android. Versions: Android kernel. Android ID: A-70526974.
            
          
        References
          | URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
 | ||||||||||||||||||||||||||
Impacted products
        | Vendor | Product | Version | ||
|---|---|---|---|---|
| Google Inc. | Android | Version: Android kernel | 
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  CVE-2018-7492 (GCVE-0-2018-7492)
Vulnerability from cvelistv5
Published
2018-02-26 20:00
      Modified
2024-08-05 06:31
      
          Severity ?
        
        
          VLAI Severity ?
        
        
          EPSS score ?
        
        CWE
          - n/a
Summary
A NULL pointer dereference was found in the net/rds/rdma.c __rds_rdma_map() function in the Linux kernel before 4.14.7 allowing local attackers to cause a system panic and a denial-of-service, related to RDS_GET_MR and RDS_GET_MR_FOR_DEST.
            
          
        References
          | URL | Tags | ||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
 | |||||||||||||||||||||||||||||||||||||||||||||||
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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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