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CERTFR-2020-AVI-368
Vulnerability from certfr_avis - Published: 2020-06-11 - Updated: 2020-06-11
De multiples vulnérabilités ont été découvertes dans le noyau Linux de Debian. Certaines d'entre elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur, une exécution de code arbitraire à distance et un déni de service à distance.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Debian | N/A | Debian 8 "Jessie" avec un noyau Linux 4.x antérieur à 4.9.210-1+deb9u1~deb8u1 | ||
| Debian | N/A | Debian stretch avec un noyau Linux antérieur à 4.9.210-1+deb9u1 | ||
| Debian | N/A | Debian buster avec un noyau Linux antérieur à 4.19.118-2+deb10u1 | ||
| Debian | N/A | Debian 8 "Jessie" avec un noyau Linux antérieur à 3.16.84-1 |
References
| Title | Publication Time | Tags | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Debian 8 \"Jessie\" avec un noyau Linux 4.x ant\u00e9rieur \u00e0 4.9.210-1+deb9u1~deb8u1",
"product": {
"name": "N/A",
"vendor": {
"name": "Debian",
"scada": false
}
}
},
{
"description": "Debian stretch avec un noyau Linux ant\u00e9rieur \u00e0 4.9.210-1+deb9u1",
"product": {
"name": "N/A",
"vendor": {
"name": "Debian",
"scada": false
}
}
},
{
"description": "Debian buster avec un noyau Linux ant\u00e9rieur \u00e0 4.19.118-2+deb10u1",
"product": {
"name": "N/A",
"vendor": {
"name": "Debian",
"scada": false
}
}
},
{
"description": "Debian 8 \"Jessie\" avec un noyau Linux ant\u00e9rieur \u00e0 3.16.84-1",
"product": {
"name": "N/A",
"vendor": {
"name": "Debian",
"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-2020-12653",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-12653"
},
{
"name": "CVE-2020-12464",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-12464"
},
{
"name": "CVE-2020-11609",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-11609"
},
{
"name": "CVE-2020-12114",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-12114"
},
{
"name": "CVE-2020-10711",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-10711"
},
{
"name": "CVE-2020-12770",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-12770"
},
{
"name": "CVE-2020-12652",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-12652"
},
{
"name": "CVE-2019-5108",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-5108"
},
{
"name": "CVE-2019-19462",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19462"
},
{
"name": "CVE-2019-19319",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19319"
},
{
"name": "CVE-2020-10751",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-10751"
},
{
"name": "CVE-2020-11494",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-11494"
},
{
"name": "CVE-2020-10732",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-10732"
},
{
"name": "CVE-2020-8649",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-8649"
},
{
"name": "CVE-2019-20806",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-20806"
},
{
"name": "CVE-2018-14613",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-14613"
},
{
"name": "CVE-2020-11565",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-11565"
},
{
"name": "CVE-2020-11608",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-11608"
},
{
"name": "CVE-2020-12769",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-12769"
},
{
"name": "CVE-2020-0009",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-0009"
},
{
"name": "CVE-2020-8648",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-8648"
},
{
"name": "CVE-2020-8428",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-8428"
},
{
"name": "CVE-2020-1749",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-1749"
},
{
"name": "CVE-2020-9383",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-9383"
},
{
"name": "CVE-2019-20811",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-20811"
},
{
"name": "CVE-2020-13143",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-13143"
},
{
"name": "CVE-2020-10942",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-10942"
},
{
"name": "CVE-2020-2732",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-2732"
},
{
"name": "CVE-2020-10690",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-10690"
},
{
"name": "CVE-2019-20636",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-20636"
},
{
"name": "CVE-2018-14610",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-14610"
},
{
"name": "CVE-2018-14612",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-14612"
},
{
"name": "CVE-2020-8647",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-8647"
},
{
"name": "CVE-2019-3016",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-3016"
},
{
"name": "CVE-2019-19447",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19447"
},
{
"name": "CVE-2020-12768",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-12768"
},
{
"name": "CVE-2020-11668",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-11668"
},
{
"name": "CVE-2020-10757",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-10757"
},
{
"name": "CVE-2020-0543",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-0543"
},
{
"name": "CVE-2018-14611",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-14611"
},
{
"name": "CVE-2019-2182",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-2182"
},
{
"name": "CVE-2015-8839",
"url": "https://www.cve.org/CVERecord?id=CVE-2015-8839"
},
{
"name": "CVE-2019-19768",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19768"
},
{
"name": "CVE-2020-12654",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-12654"
},
{
"name": "CVE-2020-12826",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-12826"
}
],
"initial_release_date": "2020-06-11T00:00:00",
"last_revision_date": "2020-06-11T00:00:00",
"links": [],
"reference": "CERTFR-2020-AVI-368",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2020-06-11T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"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\nDebian. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer\nun probl\u00e8me de s\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur, une ex\u00e9cution de\ncode arbitraire \u00e0 distance et un d\u00e9ni de service \u00e0 distance.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de Debian",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Debian LTS dla-2241 du 10 juin 2020",
"url": "https://www.debian.org/lts/security/2020/dla-2241"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Debian LTS dla-2242 du 10 juin 2020",
"url": "https://www.debian.org/lts/security/2020/dla-2242"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Debian dsa-4698 du 09 juin 2020",
"url": "https://www.debian.org/security/2020/dsa-4698"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Debian dsa-4699 du 09 juin 2020",
"url": "https://www.debian.org/security/2020/dsa-4699"
}
]
}
CVE-2020-12652 (GCVE-0-2020-12652)
Vulnerability from cvelistv5 – Published: 2020-05-05 04:23 – Updated: 2024-08-04 12:04
VLAI
EPSS
Summary
The __mptctl_ioctl function in drivers/message/fusion/mptctl.c in the Linux kernel before 5.4.14 allows local users to hold an incorrect lock during the ioctl operation and trigger a race condition, i.e., a "double fetch" vulnerability, aka CID-28d76df18f0a. NOTE: the vendor states "The security impact of this bug is not as bad as it could have been because these operations are all privileged and root already has enormous destructive power."
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://cdn.kernel.org/pub/linux/kernel/v5.x/Chan… | x_refsource_MISC |
| https://github.com/torvalds/linux/commit/28d76df1… | x_refsource_MISC |
| https://git.kernel.org/cgit/linux/kernel/git/torv… | x_refsource_MISC |
| https://security.netapp.com/advisory/ntap-2020060… | x_refsource_CONFIRM |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
| https://www.debian.org/security/2020/dsa-4698 | vendor-advisoryx_refsource_DEBIAN |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
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"url": "https://www.debian.org/security/2020/dsa-4698"
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"cveId": "CVE-2020-12652",
"datePublished": "2020-05-05T04:23:59.000Z",
"dateReserved": "2020-05-05T00:00:00.000Z",
"dateUpdated": "2024-08-04T12:04:22.748Z",
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CVE-2020-12653 (GCVE-0-2020-12653)
Vulnerability from cvelistv5 – Published: 2020-05-05 04:47 – Updated: 2024-08-04 12:04
VLAI
EPSS
Summary
An issue was found in Linux kernel before 5.5.4. The mwifiex_cmd_append_vsie_tlv() function in drivers/net/wireless/marvell/mwifiex/scan.c allows local users to gain privileges or cause a denial of service because of an incorrect memcpy and buffer overflow, aka CID-b70261a288ea.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
10 references
| URL | Tags |
|---|---|
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CVE-2020-12654 (GCVE-0-2020-12654)
Vulnerability from cvelistv5 – Published: 2020-05-05 04:47 – Updated: 2024-08-04 12:04
VLAI
EPSS
Summary
An issue was found in Linux kernel before 5.5.4. mwifiex_ret_wmm_get_status() in drivers/net/wireless/marvell/mwifiex/wmm.c allows a remote AP to trigger a heap-based buffer overflow because of an incorrect memcpy, aka CID-3a9b153c5591.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
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|---|---|
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| https://git.kernel.org/cgit/linux/kernel/git/torv… | x_refsource_MISC |
| http://www.openwall.com/lists/oss-security/2020/05/08/2 | mailing-listx_refsource_MLIST |
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| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://usn.ubuntu.com/4392-1/ | vendor-advisoryx_refsource_UBUNTU |
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CVE-2020-12768 (GCVE-0-2020-12768)
Vulnerability from cvelistv5 – Published: 2020-05-09 20:16 – Updated: 2024-08-04 12:04 Disputed
VLAI
EPSS
Summary
An issue was discovered in the Linux kernel before 5.6. svm_cpu_uninit in arch/x86/kvm/svm.c has a memory leak, aka CID-d80b64ff297e. NOTE: third parties dispute this issue because it's a one-time leak at the boot, the size is negligible, and it can't be triggered at will
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
7 references
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| https://www.debian.org/security/2020/dsa-4699 | vendor-advisoryx_refsource_DEBIAN |
| https://usn.ubuntu.com/4413-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4411-1/ | vendor-advisoryx_refsource_UBUNTU |
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CVE-2020-12769 (GCVE-0-2020-12769)
Vulnerability from cvelistv5 – Published: 2020-05-09 20:16 – Updated: 2024-08-04 12:04
VLAI
EPSS
Summary
An issue was discovered in the Linux kernel before 5.4.17. drivers/spi/spi-dw.c allows attackers to cause a panic via concurrent calls to dw_spi_irq and dw_spi_transfer_one, aka CID-19b61392c5a8.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://lkml.org/lkml/2020/2/3/559 | x_refsource_CONFIRM |
| https://git.kernel.org/pub/scm/linux/kernel/git/t… | x_refsource_CONFIRM |
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| https://security.netapp.com/advisory/ntap-2020060… | x_refsource_CONFIRM |
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| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://usn.ubuntu.com/4391-1/ | vendor-advisoryx_refsource_UBUNTU |
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CVE-2020-12770 (GCVE-0-2020-12770)
Vulnerability from cvelistv5 – Published: 2020-05-09 20:16 – Updated: 2024-08-04 12:04
VLAI
EPSS
Summary
An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a certain failure case, aka CID-83c6f2390040.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
16 references
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CVE-2020-12826 (GCVE-0-2020-12826)
Vulnerability from cvelistv5 – Published: 2020-05-12 18:58 – Updated: 2024-08-04 12:04
VLAI
EPSS
Summary
A signal access-control issue was discovered in the Linux kernel before 5.6.5, aka CID-7395ea4e65c2. Because exec_id in include/linux/sched.h is only 32 bits, an integer overflow can interfere with a do_notify_parent protection mechanism. A child process can send an arbitrary signal to a parent process in a different security domain. Exploitation limitations include the amount of elapsed time before an integer overflow occurs, and the lack of scenarios where signals to a parent process present a substantial operational threat.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
11 references
| URL | Tags |
|---|---|
| https://cdn.kernel.org/pub/linux/kernel/v5.x/Chan… | x_refsource_MISC |
| https://www.openwall.com/lists/kernel-hardening/2… | x_refsource_MISC |
| https://lists.openwall.net/linux-kernel/2020/03/24/1803 | x_refsource_MISC |
| https://github.com/torvalds/linux/commit/7395ea4e… | x_refsource_MISC |
| https://bugzilla.redhat.com/show_bug.cgi?id=1822077 | x_refsource_CONFIRM |
| https://usn.ubuntu.com/4367-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4369-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://security.netapp.com/advisory/ntap-2020060… | x_refsource_CONFIRM |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
| https://usn.ubuntu.com/4391-1/ | vendor-advisoryx_refsource_UBUNTU |
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CVE-2020-13143 (GCVE-0-2020-13143)
Vulnerability from cvelistv5 – Published: 2020-05-18 17:50 – Updated: 2024-08-04 12:11
VLAI
EPSS
Summary
gadget_dev_desc_UDC_store in drivers/usb/gadget/configfs.c in the Linux kernel 3.16 through 5.6.13 relies on kstrdup without considering the possibility of an internal '\0' value, which allows attackers to trigger an out-of-bounds read, aka CID-15753588bcd4.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
16 references
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CVE-2020-1749 (GCVE-0-2020-1749)
Vulnerability from cvelistv5 – Published: 2020-09-09 14:35 – Updated: 2024-08-04 06:46
VLAI
EPSS
Summary
A flaw was found in the Linux kernel's implementation of some networking protocols in IPsec, such as VXLAN and GENEVE tunnels over IPv6. When an encrypted tunnel is created between two hosts, the kernel isn't correctly routing tunneled data over the encrypted link; rather sending the data unencrypted. This would allow anyone in between the two endpoints to read the traffic unencrypted. The main threat from this vulnerability is to data confidentiality.
Severity
7.5 (High)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2… | x_refsource_CONFIRM |
| https://security.netapp.com/advisory/ntap-2020122… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Linux Kernel | kernel |
Affected:
5.5
|
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CVE-2020-2732 (GCVE-0-2020-2732)
Vulnerability from cvelistv5 – Published: 2020-04-08 21:10 – Updated: 2024-09-30 15:47
VLAI
EPSS
Summary
A flaw was discovered in the way that the KVM hypervisor handled instruction emulation for an L2 guest when nested virtualisation is enabled. Under some circumstances, an L2 guest may trick the L0 guest into accessing sensitive L1 resources that should be inaccessible to the L2 guest.
Severity
5.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise Linux server. Successful attacks of this vulnerability can result in authorized ability to cause a hang or frequently repeatable crash (complete DOS) of Linux Server.
Assigner
References
14 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Oracle Corporation | Oracle Linux |
Affected:
7
Affected: 6 |
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
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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