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CERTFR-2018-AVI-460
Vulnerability from certfr_avis - Published: 2018-09-28 - Updated: 2018-09-28
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 et un contournement de la politique de sécurité.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description |
|---|
References
| Title | Publication Time | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [],
"affected_systems_content": "",
"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-2018-16658",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-16658"
},
{
"name": "CVE-2018-10883",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-10883"
},
{
"name": "CVE-2018-10902",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-10902"
},
{
"name": "CVE-2018-14634",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-14634"
},
{
"name": "CVE-2018-10879",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-10879"
},
{
"name": "CVE-2018-10880",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-10880"
},
{
"name": "CVE-2018-10878",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-10878"
},
{
"name": "CVE-2018-6554",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-6554"
},
{
"name": "CVE-2018-13093",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-13093"
},
{
"name": "CVE-2018-10881",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-10881"
},
{
"name": "CVE-2018-12896",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-12896"
},
{
"name": "CVE-2018-6555",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-6555"
},
{
"name": "CVE-2018-15572",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-15572"
},
{
"name": "CVE-2018-14617",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-14617"
},
{
"name": "CVE-2018-10877",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-10877"
},
{
"name": "CVE-2018-10882",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-10882"
},
{
"name": "CVE-2018-10876",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-10876"
},
{
"name": "CVE-2018-10940",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-10940"
},
{
"name": "CVE-2018-14734",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-14734"
},
{
"name": "CVE-2018-10853",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-10853"
},
{
"name": "CVE-2018-16276",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-16276"
}
],
"initial_release_date": "2018-09-28T00:00:00",
"last_revision_date": "2018-09-28T00:00:00",
"links": [],
"reference": "CERTFR-2018-AVI-460",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2018-09-28T00:00:00.000000"
}
],
"risks": [
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "D\u00e9ni de service"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"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 et\nun contournement de la politique de s\u00e9curit\u00e9.\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-2018:2907-1 du 27 septembre 2018",
"url": "https://www.suse.com/support/update/announcement/2018/suse-su-20182907-1/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2018:2908-1 du 27 septembre 2018",
"url": "https://www.suse.com/support/update/announcement/2018/suse-su-20182908-1/"
}
]
}
CVE-2018-10940 (GCVE-0-2018-10940)
Vulnerability from cvelistv5 – Published: 2018-05-09 17:00 – Updated: 2024-08-05 07:54
VLAI
EPSS
Summary
The cdrom_ioctl_media_changed function in drivers/cdrom/cdrom.c in the Linux kernel before 4.16.6 allows local attackers to use a incorrect bounds check in the CDROM driver CDROM_MEDIA_CHANGED ioctl to read out kernel memory.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
16 references
Date Public
2018-05-09 00:00
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CVE-2018-12896 (GCVE-0-2018-12896)
Vulnerability from cvelistv5 – Published: 2018-07-02 17:00 – Updated: 2024-08-05 08:45
VLAI
EPSS
Summary
An issue was discovered in the Linux kernel through 4.17.3. An Integer Overflow in kernel/time/posix-timers.c in the POSIX timer code is caused by the way the overrun accounting works. Depending on interval and expiry time values, the overrun can be larger than INT_MAX, but the accounting is int based. This basically makes the accounting values, which are visible to user space via timer_getoverrun(2) and siginfo::si_overrun, random. For example, a local user can cause a denial of service (signed integer overflow) via crafted mmap, futex, timer_create, and timer_settime system calls.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
13 references
| URL | Tags |
|---|---|
| https://bugzilla.kernel.org/show_bug.cgi?id=200189 | x_refsource_MISC |
| https://usn.ubuntu.com/3848-2/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/3847-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://github.com/torvalds/linux/commit/78c9c4df… | x_refsource_MISC |
| https://usn.ubuntu.com/3847-2/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/3849-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/3849-2/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/3848-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/3847-3/ | vendor-advisoryx_refsource_UBUNTU |
| https://github.com/lcytxw/bug_repro/tree/master/b… | x_refsource_MISC |
| 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://lists.debian.org/debian-lts-announce/2019… | mailing-listx_refsource_MLIST |
Date Public
2018-07-02 00:00
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CVE-2018-13093 (GCVE-0-2018-13093)
Vulnerability from cvelistv5 – Published: 2018-07-03 05:00 – Updated: 2024-08-05 08:52
VLAI
EPSS
Summary
An issue was discovered in fs/xfs/xfs_icache.c in the Linux kernel through 4.17.3. There is a NULL pointer dereference and panic in lookup_slow() on a NULL inode->i_ops pointer when doing pathwalks on a corrupted xfs image. This occurs because of a lack of proper validation that cached inodes are free during allocation.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://git.kernel.org/pub/scm/fs/xfs/xfs-linux.g… | x_refsource_MISC |
| https://github.com/torvalds/linux/commit/afca6c5b… | x_refsource_MISC |
| https://bugzilla.kernel.org/show_bug.cgi?id=199367 | x_refsource_MISC |
| https://access.redhat.com/errata/RHSA-2019:2043 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2019:2029 | vendor-advisoryx_refsource_REDHAT |
| https://usn.ubuntu.com/4094-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4118-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
Date Public
2018-07-03 00:00
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CVE-2018-14617 (GCVE-0-2018-14617)
Vulnerability from cvelistv5 – Published: 2018-07-27 04:00 – Updated: 2024-08-05 09:29
VLAI
EPSS
Summary
An issue was discovered in the Linux kernel through 4.17.10. There is a NULL pointer dereference and panic in hfsplus_lookup() in fs/hfsplus/dir.c when opening a file (that is purportedly a hard link) in an hfs+ filesystem that has malformed catalog data, and is mounted read-only without a metadata directory.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://usn.ubuntu.com/3821-1/ | vendor-advisoryx_refsource_UBUNTU |
| http://www.securityfocus.com/bid/104917 | vdb-entryx_refsource_BID |
| https://www.spinics.net/lists/linux-fsdevel/msg13… | x_refsource_MISC |
| https://lists.debian.org/debian-lts-announce/2018… | mailing-listx_refsource_MLIST |
| https://usn.ubuntu.com/3821-2/ | vendor-advisoryx_refsource_UBUNTU |
| https://bugzilla.kernel.org/show_bug.cgi?id=200297 | x_refsource_MISC |
| https://www.debian.org/security/2018/dsa-4308 | vendor-advisoryx_refsource_DEBIAN |
| https://usn.ubuntu.com/4094-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4118-1/ | vendor-advisoryx_refsource_UBUNTU |
Date Public
2018-07-26 00:00
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CVE-2018-14634 (GCVE-0-2018-14634)
Vulnerability from cvelistv5 – Published: 2018-09-25 21:00 – Updated: 2026-01-27 13:34
VLAI
EPSS
Summary
An integer overflow flaw was found in the Linux kernel's create_elf_tables() function. An unprivileged local user with access to SUID (or otherwise privileged) binary could use this flaw to escalate their privileges on the system. Kernel versions 2.6.x, 3.10.x and 4.14.x are believed to be vulnerable.
Severity
7.8 (High)
SSVC
Exploitation: active
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
23 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Linux Foundation | kernel |
Affected:
2.6.x, 3.10.x, 4.14.x
|
Date Public
2018-09-25 00:00
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CVE-2018-14734 (GCVE-0-2018-14734)
Vulnerability from cvelistv5 – Published: 2018-07-29 16:00 – Updated: 2024-08-05 09:38
VLAI
EPSS
Summary
drivers/infiniband/core/ucma.c in the Linux kernel through 4.17.11 allows ucma_leave_multicast to access a certain data structure after a cleanup step in ucma_process_join, which allows attackers to cause a denial of service (use-after-free).
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
14 references
Date Public
2018-07-29 00:00
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CVE-2018-15572 (GCVE-0-2018-15572)
Vulnerability from cvelistv5 – Published: 2018-08-20 02:00 – Updated: 2024-08-05 10:01
VLAI
EPSS
Summary
The spectre_v2_select_mitigation function in arch/x86/kernel/cpu/bugs.c in the Linux kernel before 4.18.1 does not always fill RSB upon a context switch, which makes it easier for attackers to conduct userspace-userspace spectreRSB attacks.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
12 references
| URL | Tags |
|---|---|
| http://git.kernel.org/cgit/linux/kernel/git/torva… | x_refsource_MISC |
| https://usn.ubuntu.com/3776-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/3776-2/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/3777-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://github.com/torvalds/linux/commit/fdf82a78… | x_refsource_MISC |
| https://usn.ubuntu.com/3775-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://lists.debian.org/debian-lts-announce/2018… | mailing-listx_refsource_MLIST |
| https://www.debian.org/security/2018/dsa-4308 | vendor-advisoryx_refsource_DEBIAN |
| https://usn.ubuntu.com/3775-2/ | vendor-advisoryx_refsource_UBUNTU |
| https://cdn.kernel.org/pub/linux/kernel/v4.x/Chan… | x_refsource_MISC |
| https://usn.ubuntu.com/3777-2/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/3777-3/ | vendor-advisoryx_refsource_UBUNTU |
Date Public
2018-08-19 00:00
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CVE-2018-16276 (GCVE-0-2018-16276)
Vulnerability from cvelistv5 – Published: 2018-08-31 16:00 – Updated: 2024-08-05 10:17
VLAI
EPSS
Summary
An issue was discovered in yurex_read in drivers/usb/misc/yurex.c in the Linux kernel before 4.17.7. Local attackers could use user access read/writes with incorrect bounds checking in the yurex USB driver to crash the kernel or potentially escalate privileges.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
14 references
| URL | Tags |
|---|---|
| https://usn.ubuntu.com/3776-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/3776-2/ | vendor-advisoryx_refsource_UBUNTU |
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CVE-2018-16658 (GCVE-0-2018-16658)
Vulnerability from cvelistv5 – Published: 2018-09-07 14:00 – Updated: 2024-08-05 10:32
VLAI
EPSS
Summary
An issue was discovered in the Linux kernel before 4.18.6. An information leak in cdrom_ioctl_drive_status in drivers/cdrom/cdrom.c could be used by local attackers to read kernel memory because a cast from unsigned long to int interferes with bounds checking. This is similar to CVE-2018-10940.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
16 references
Date Public
2018-09-07 00:00
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CVE-2018-6554 (GCVE-0-2018-6554)
Vulnerability from cvelistv5 – Published: 2018-09-04 18:00 – Updated: 2024-09-17 01:41
VLAI
EPSS
Summary
Memory leak in the irda_bind function in net/irda/af_irda.c and later in drivers/staging/irda/net/af_irda.c in the Linux kernel before 4.17 allows local users to cause a denial of service (memory consumption) by repeatedly binding an AF_IRDA socket.
Severity
No CVSS data available.
CWE
- CWE-400 - Uncontrolled Resource Consumption ('Resource Exhaustion')
Assigner
References
13 references
| URL | Tags |
|---|---|
| https://usn.ubuntu.com/3776-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/3776-2/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/3777-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/3775-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://lists.debian.org/debian-lts-announce/2018… | mailing-listx_refsource_MLIST |
| https://www.spinics.net/lists/stable/msg255030.html | mailing-listx_refsource_MLIST |
| https://www.debian.org/security/2018/dsa-4308 | vendor-advisoryx_refsource_DEBIAN |
| http://www.securityfocus.com/bid/105302 | vdb-entryx_refsource_BID |
| https://usn.ubuntu.com/3775-2/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/3777-2/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/3777-3/ | vendor-advisoryx_refsource_UBUNTU |
| https://lists.debian.org/debian-lts-announce/2019… | mailing-listx_refsource_MLIST |
| https://www.spinics.net/lists/stable/msg255034.html | mailing-listx_refsource_MLIST |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Linux Kernel | Linux Kernel |
Affected:
before 4.17
|
Date Public
2018-09-04 00:00
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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.
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