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CERTFR-2019-AVI-292
Vulnerability from certfr_avis - Published: 2019-06-24 - Updated: 2019-06-25
De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur, un déni de service à distance et une élévation de privilèges.
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 Server | SUSE Linux Enterprise Server 12-SP2-LTSS | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 12-LTSS | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server for SAP 12-SP1 | ||
| SUSE | SUSE Linux Enterprise Live Patching | SUSE Linux Enterprise Live Patching 12-SP3 | ||
| SUSE | N/A | SUSE Linux Enterprise Module for Public Cloud 12 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 12-SP1-LTSS | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server for SAP 12-SP2 | ||
| SUSE | SUSE Linux Enterprise Live Patching | SUSE Linux Enterprise Live Patching 12-SP4 |
References
| Title | Publication Time | Tags | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "SUSE Linux Enterprise Server 12-SP2-LTSS",
"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 for SAP 12-SP1",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Live Patching 12-SP3",
"product": {
"name": "SUSE Linux Enterprise Live Patching",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Module for Public Cloud 12",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 12-SP1-LTSS",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server for SAP 12-SP2",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Live Patching 12-SP4",
"product": {
"name": "SUSE Linux Enterprise Live Patching",
"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-2019-11478",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-11478"
},
{
"name": "CVE-2019-11833",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-11833"
},
{
"name": "CVE-2019-11190",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-11190"
},
{
"name": "CVE-2018-17972",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-17972"
},
{
"name": "CVE-2019-11085",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-11085"
},
{
"name": "CVE-2019-3846",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-3846"
},
{
"name": "CVE-2019-5489",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-5489"
},
{
"name": "CVE-2019-11479",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-11479"
},
{
"name": "CVE-2019-11884",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-11884"
},
{
"name": "CVE-2019-11477",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-11477"
},
{
"name": "CVE-2019-11487",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-11487"
}
],
"initial_release_date": "2019-06-24T00:00:00",
"last_revision_date": "2019-06-25T00:00:00",
"links": [],
"reference": "CERTFR-2019-AVI-292",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2019-06-24T00:00:00.000000"
},
{
"description": "Ajout du bulletin de s\u00e9curit\u00e9 SUSE suse-su-20191692-1 du 24 juin 2019",
"revision_date": "2019-06-25T00:00:00.000000"
}
],
"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. Elles permettent \u00e0 un attaquant de provoquer un probl\u00e8me de\ns\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur, un d\u00e9ni de service \u00e0 distance et\nune \u00e9l\u00e9vation de privil\u00e8ges.\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-20191671-1 du 21 juin 2019",
"url": "https://www.suse.com/support/update/announcement/2019/suse-su-20191671-1/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20191692-1 du 24 juin 2019",
"url": "https://www.suse.com/support/update/announcement/2019/suse-su-20191692-1/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20191674-1 du 21 juin 2019",
"url": "https://www.suse.com/support/update/announcement/2019/suse-su-20191674-1/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20191668-1 du 21 juin 2019",
"url": "https://www.suse.com/support/update/announcement/2019/suse-su-20191668-1/"
}
]
}
CVE-2018-17972 (GCVE-0-2018-17972)
Vulnerability from cvelistv5 – Published: 2018-10-03 22:00 – Updated: 2024-08-05 11:01
VLAI
EPSS
VEX
Summary
An issue was discovered in the proc_pid_stack function in fs/proc/base.c in the Linux kernel through 4.18.11. It does not ensure that only root may inspect the kernel stack of an arbitrary task, allowing a local attacker to exploit racy stack unwinding and leak kernel task stack contents.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
21 references
Date Public
2018-10-03 00:00
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CVE-2019-11085 (GCVE-0-2019-11085)
Vulnerability from cvelistv5 – Published: 2019-05-17 15:41 – Updated: 2024-08-04 22:40
VLAI
EPSS
VEX
Summary
Insufficient input validation in Kernel Mode Driver in Intel(R) i915 Graphics for Linux before version 5.0 may allow an authenticated user to potentially enable escalation of privilege via local access.
Severity
No CVSS data available.
CWE
- Escalation of Privilege
Assigner
References
15 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Intel(R) i915 Graphics for Linux |
Affected:
Versions before 5.0.
|
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CVE-2019-11190 (GCVE-0-2019-11190)
Vulnerability from cvelistv5 – Published: 2019-04-11 23:06 – Updated: 2024-08-04 22:48
VLAI
EPSS
VEX
Summary
The Linux kernel before 4.8 allows local users to bypass ASLR on setuid programs (such as /bin/su) because install_exec_creds() is called too late in load_elf_binary() in fs/binfmt_elf.c, and thus the ptrace_may_access() check has a race condition when reading /proc/pid/stat.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
12 references
| URL | Tags |
|---|---|
| https://www.openwall.com/lists/oss-security/2019/… | x_refsource_MISC |
| https://www.openwall.com/lists/oss-security/2019/… | x_refsource_MISC |
| https://git.kernel.org/pub/scm/linux/kernel/git/s… | x_refsource_MISC |
| https://git.kernel.org/pub/scm/linux/kernel/git/s… | x_refsource_MISC |
| http://www.securityfocus.com/bid/107890 | vdb-entryx_refsource_BID |
| http://www.openwall.com/lists/oss-security/2019/04/15/1 | mailing-listx_refsource_MLIST |
| https://lists.debian.org/debian-lts-announce/2019… | mailing-listx_refsource_MLIST |
| https://lists.debian.org/debian-lts-announce/2019… | mailing-listx_refsource_MLIST |
| https://usn.ubuntu.com/4008-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4008-2/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4008-3/ | vendor-advisoryx_refsource_UBUNTU |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
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CVE-2019-11477 (GCVE-0-2019-11477)
Vulnerability from cvelistv5 – Published: 2019-06-18 23:34 – Updated: 2024-09-17 02:21
VLAI
EPSS
VEX
Title
Integer overflow in TCP_SKB_CB(skb)->tcp_gso_segs
Summary
Jonathan Looney discovered that the TCP_SKB_CB(skb)->tcp_gso_segs value was subject to an integer overflow in the Linux kernel when handling TCP Selective Acknowledgments (SACKs). A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel releases 4.4.182, 4.9.182, 4.14.127, 4.19.52, 5.1.11, and is fixed in commit 3b4929f65b0d8249f19a50245cd88ed1a2f78cff.
Severity
7.5 (High)
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
29 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux kernel |
Affected:
4.4 , < 4.4.182
(custom)
Affected: 4.9 , < 4.9.182 (custom) Affected: 4.14 , < 4.14.127 (custom) Affected: 4.19 , < 4.19.52 (custom) Affected: 5.1 , < 5.1.11 (custom) |
Date Public
2019-06-17 00:00
Credits
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CVE-2019-11478 (GCVE-0-2019-11478)
Vulnerability from cvelistv5 – Published: 2019-06-18 23:34 – Updated: 2024-09-16 23:45
VLAI
EPSS
VEX
Title
SACK can cause extensive memory use via fragmented resend queue
Summary
Jonathan Looney discovered that the TCP retransmission queue implementation in tcp_fragment in the Linux kernel could be fragmented when handling certain TCP Selective Acknowledgment (SACK) sequences. A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel releases 4.4.182, 4.9.182, 4.14.127, 4.19.52, 5.1.11, and is fixed in commit f070ef2ac66716357066b683fb0baf55f8191a2e.
Severity
5.3 (Medium)
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
29 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux kernel |
Affected:
4.4 , < 4.4.182
(custom)
Affected: 4.9 , < 4.9.182 (custom) Affected: 4.14 , < 4.14.127 (custom) Affected: 4.19 , < 4.19.52 (custom) Affected: 5.1 , < 5.1.11 (custom) |
Date Public
2019-06-17 00:00
Credits
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CVE-2019-11479 (GCVE-0-2019-11479)
Vulnerability from cvelistv5 – Published: 2019-06-18 23:34 – Updated: 2024-09-16 23:22
VLAI
EPSS
VEX
Summary
Jonathan Looney discovered that the Linux kernel default MSS is hard-coded to 48 bytes. This allows a remote peer to fragment TCP resend queues significantly more than if a larger MSS were enforced. A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel releases 4.4.182, 4.9.182, 4.14.127, 4.19.52, 5.1.11, and is fixed in commits 967c05aee439e6e5d7d805e195b3a20ef5c433d6 and 5f3e2bf008c2221478101ee72f5cb4654b9fc363.
Severity
5.3 (Medium)
CWE
- CWE-405 - Asymmetric Resource Consumption (Amplification)
Assigner
References
28 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux kernel |
Affected:
4.4 , < 4.4.182
(custom)
Affected: 4.9 , < 4.9.182 (custom) Affected: 4.14 , < 4.14.127 (custom) Affected: 4.19 , < 4.19.52 (custom) Affected: 5.1 , < 5.1.11 (custom) |
Date Public
2019-06-17 00:00
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CVE-2019-11487 (GCVE-0-2019-11487)
Vulnerability from cvelistv5 – Published: 2019-04-23 22:00 – Updated: 2024-08-04 22:55
VLAI
EPSS
VEX
Summary
The Linux kernel before 5.1-rc5 allows page->_refcount reference count overflow, with resultant use-after-free issues, if about 140 GiB of RAM exists. This is related to fs/fuse/dev.c, fs/pipe.c, fs/splice.c, include/linux/mm.h, include/linux/pipe_fs_i.h, kernel/trace/trace.c, mm/gup.c, and mm/hugetlb.c. It can occur with FUSE requests.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
30 references
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CVE-2019-11833 (GCVE-0-2019-11833)
Vulnerability from cvelistv5 – Published: 2019-05-15 12:19 – Updated: 2024-08-04 23:03
VLAI
EPSS
VEX
Summary
fs/ext4/extents.c in the Linux kernel through 5.1.2 does not zero out the unused memory region in the extent tree block, which might allow local users to obtain sensitive information by reading uninitialized data in the filesystem.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
22 references
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CVE-2019-11884 (GCVE-0-2019-11884)
Vulnerability from cvelistv5 – Published: 2019-05-10 21:53 – Updated: 2024-08-04 23:10
VLAI
EPSS
VEX
Summary
The do_hidp_sock_ioctl function in net/bluetooth/hidp/sock.c in the Linux kernel before 5.0.15 allows a local user to obtain potentially sensitive information from kernel stack memory via a HIDPCONNADD command, because a name field may not end with a '\0' character.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
23 references
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CVE-2019-3846 (GCVE-0-2019-3846)
Vulnerability from cvelistv5 – Published: 2019-06-03 18:25 – Updated: 2024-08-04 19:19
VLAI
EPSS
VEX
Summary
A flaw that allowed an attacker to corrupt memory and possibly escalate privileges was found in the mwifiex kernel module while connecting to a malicious wireless network.
Severity
CWE
Assigner
References
28 references
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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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.
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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
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