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CERTFR-2019-AVI-381
Vulnerability from certfr_avis
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, 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
References
Title | Publication Time | Tags | |||
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|
{ "$ref": "https://www.cert.ssi.gouv.fr/openapi.json", "affected_systems": [ { "description": "Debian stable versions ant\u00e9rieures \u00e0 4.19.37-5+deb10u2", "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-2019-1125", "url": "https://www.cve.org/CVERecord?id=CVE-2019-1125" }, { "name": "CVE-2019-12817", "url": "https://www.cve.org/CVERecord?id=CVE-2019-12817" }, { "name": "CVE-2019-10207", "url": "https://www.cve.org/CVERecord?id=CVE-2019-10207" }, { "name": "CVE-2019-10638", "url": "https://www.cve.org/CVERecord?id=CVE-2019-10638" }, { "name": "CVE-2019-13648", "url": "https://www.cve.org/CVERecord?id=CVE-2019-13648" }, { "name": "CVE-2018-20836", "url": "https://www.cve.org/CVERecord?id=CVE-2018-20836" }, { "name": "CVE-2019-14284", "url": "https://www.cve.org/CVERecord?id=CVE-2019-14284" }, { "name": "CVE-2019-12984", "url": "https://www.cve.org/CVERecord?id=CVE-2019-12984" }, { "name": "CVE-2019-13233", "url": "https://www.cve.org/CVERecord?id=CVE-2019-13233" }, { "name": "CVE-2019-13631", "url": "https://www.cve.org/CVERecord?id=CVE-2019-13631" }, { "name": "CVE-2019-1999", "url": "https://www.cve.org/CVERecord?id=CVE-2019-1999" }, { "name": "CVE-2019-14283", "url": "https://www.cve.org/CVERecord?id=CVE-2019-14283" } ], "initial_release_date": "2019-08-12T00:00:00", "last_revision_date": "2019-08-12T00:00:00", "links": [], "reference": "CERTFR-2019-AVI-381", "revisions": [ { "description": "Version initiale", "revision_date": "2019-08-12T00:00:00.000000" } ], "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\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, 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 Debian", "vendor_advisories": [ { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Debian dsa-4495 du 10 ao\u00fbt 2019", "url": "https://www.debian.org/security/2019/dsa-4495" } ] }
CVE-2019-10207 (GCVE-0-2019-10207)
Vulnerability from cvelistv5
Published
2019-11-25 13:51
Modified
2024-08-04 22:17
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A flaw was found in the Linux kernel's Bluetooth implementation of UART, all versions kernel 3.x.x before 4.18.0 and kernel 5.x.x. An attacker with local access and write permissions to the Bluetooth hardware could use this flaw to issue a specially crafted ioctl function call and cause the system to crash.
References
URL | Tags | |||||||
---|---|---|---|---|---|---|---|---|
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Impacted products
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CVE-2019-13233 (GCVE-0-2019-13233)
Vulnerability from cvelistv5
Published
2019-07-04 12:27
Modified
2024-08-04 23:49
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
In arch/x86/lib/insn-eval.c in the Linux kernel before 5.1.9, there is a use-after-free for access to an LDT entry because of a race condition between modify_ldt() and a #BR exception for an MPX bounds violation.
References
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"x_transferred" ], "url": "http://packetstormsecurity.com/files/154408/Kernel-Live-Patch-Security-Notice-LSN-0055-1.html" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://support.f5.com/csp/article/K13331647?utm_source=f5support\u0026amp%3Butm_medium=RSS" }, { "name": "RHSA-2019:3309", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2019:3309" }, { "name": "RHSA-2019:3517", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2019:3517" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "descriptions": [ { "lang": "en", "value": "In arch/x86/lib/insn-eval.c in the Linux kernel before 5.1.9, there is a use-after-free for access to an LDT entry because of a race condition between modify_ldt() and a #BR exception for an 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"https://security.netapp.com/advisory/ntap-20190806-0001/" }, { "name": "DSA-4495", "tags": [ "vendor-advisory", "x_refsource_DEBIAN" ], "url": "https://www.debian.org/security/2019/dsa-4495" }, { "name": "20190812 [SECURITY] [DSA 4495-1] linux security update", "tags": [ "mailing-list", "x_refsource_BUGTRAQ" ], "url": "https://seclists.org/bugtraq/2019/Aug/13" }, { "name": "USN-4093-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/4093-1/" }, { "name": "USN-4094-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/4094-1/" }, { "name": "USN-4117-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/4117-1/" }, { "name": "USN-4118-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/4118-1/" }, { "tags": [ "x_refsource_MISC" ], "url": "http://packetstormsecurity.com/files/154408/Kernel-Live-Patch-Security-Notice-LSN-0055-1.html" }, { "tags": [ 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"https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=de9f869616dd95e95c00bdd6b0fcd3421e8a4323" }, { "name": "openSUSE-SU-2019:1757", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00025.html" }, { "name": "https://security.netapp.com/advisory/ntap-20190806-0001/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20190806-0001/" }, { "name": "DSA-4495", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2019/dsa-4495" }, { "name": "20190812 [SECURITY] [DSA 4495-1] linux security update", "refsource": "BUGTRAQ", "url": "https://seclists.org/bugtraq/2019/Aug/13" }, { "name": "USN-4093-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/4093-1/" }, { "name": "USN-4094-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/4094-1/" }, { "name": "USN-4117-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/4117-1/" }, { "name": "USN-4118-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/4118-1/" }, { "name": "http://packetstormsecurity.com/files/154408/Kernel-Live-Patch-Security-Notice-LSN-0055-1.html", "refsource": "MISC", "url": "http://packetstormsecurity.com/files/154408/Kernel-Live-Patch-Security-Notice-LSN-0055-1.html" }, { "name": "https://support.f5.com/csp/article/K13331647?utm_source=f5support\u0026amp;utm_medium=RSS", "refsource": "CONFIRM", "url": "https://support.f5.com/csp/article/K13331647?utm_source=f5support\u0026amp;utm_medium=RSS" }, { "name": "RHSA-2019:3309", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:3309" }, { "name": "RHSA-2019:3517", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:3517" } ] } } } }, "cveMetadata": { "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2019-13233", "datePublished": "2019-07-04T12:27:00", "dateReserved": "2019-07-04T00:00:00", "dateUpdated": "2024-08-04T23:49:23.910Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2019-1125 (GCVE-0-2019-1125)
Vulnerability from cvelistv5
Published
2019-09-03 17:52
Modified
2024-08-04 18:06
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Information Disclosure
Summary
An information disclosure vulnerability exists when certain central processing units (CPU) speculatively access memory. An attacker who successfully exploited the vulnerability could read privileged data across trust boundaries.
To exploit this vulnerability, an attacker would have to log on to an affected system and run a specially crafted application. The vulnerability would not allow an attacker to elevate user rights directly, but it could be used to obtain information that could be used to try to compromise the affected system further.
On January 3, 2018, Microsoft released an advisory and security updates related to a newly-discovered class of hardware vulnerabilities (known as Spectre) involving speculative execution side channels that affect AMD, ARM, and Intel CPUs to varying degrees. This vulnerability, released on August 6, 2019, is a variant of the Spectre Variant 1 speculative execution side channel vulnerability and has been assigned CVE-2019-1125.
Microsoft released a security update on July 9, 2019 that addresses the vulnerability through a software change that mitigates how the CPU speculatively accesses memory. Note that this vulnerability does not require a microcode update from your device OEM.
References
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Impacted products
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Microsoft | Windows 10 Version 1703 |
Version: 10.0.0 < publication cpe:2.3:o:microsoft:windows_10:1703:*:*:*:*:*:*:* |
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2012 R2", "vendor": "Microsoft", "versions": [ { "lessThan": "publication", "status": "affected", "version": "6.3.0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:o:microsoft:windows_server_2012_R2:*:*:*:*:*:*:x64:*" ], "platforms": [ "x64-based Systems" ], "product": "Windows Server 2012 R2 (Server Core installation)", "vendor": "Microsoft", "versions": [ { "lessThan": "publication", "status": "affected", "version": "6.3.0", "versionType": "custom" } ] } ], "datePublic": "2019-08-06T07:00:00+00:00", "descriptions": [ { "lang": "en-US", "value": "An information disclosure vulnerability exists when certain central processing units (CPU) speculatively access memory. An attacker who successfully exploited the vulnerability could read privileged data across trust boundaries.\nTo exploit this vulnerability, an attacker would have to log on to an affected system and run a specially crafted application. The vulnerability would not allow an attacker to elevate user rights directly, but it could be used to obtain information that could be used to try to compromise the affected system further.\nOn January 3, 2018, Microsoft released an advisory and security updates\u202frelated to a newly-discovered class of hardware vulnerabilities (known as Spectre) involving speculative execution side channels that affect AMD, ARM, and Intel CPUs to varying degrees. This vulnerability, released on August 6, 2019, is a variant of the Spectre Variant 1 speculative execution side channel vulnerability and has been assigned CVE-2019-1125.\nMicrosoft released a security update on July 9, 2019 that addresses the vulnerability through a software change that mitigates how the CPU speculatively accesses memory. Note that this vulnerability does not require a microcode update from your device OEM.\n" } ], "metrics": [ { "cvssV3_1": { "baseScore": 5.6, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N/E:P/RL:O/RC:C", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en-US", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "description": "Information Disclosure", "lang": "en-US", "type": "Impact" } ] } ], "providerMetadata": { "dateUpdated": "2024-05-29T16:50:27.042Z", "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "shortName": "microsoft" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1125" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://www.synology.com/security/advisory/Synology_SA_19_32" }, { "name": "RHSA-2019:2600", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:2600" }, { "name": "RHSA-2019:2609", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:2609" }, { "name": "RHSA-2019:2695", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:2695" }, { "name": "RHSA-2019:2696", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:2696" }, { "name": "RHSA-2019:2730", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:2730" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10297" }, { "name": "RHSA-2019:2900", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:2900" }, { "name": "RHSA-2019:2899", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:2899" }, { "name": "RHSA-2019:2975", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:2975" }, { "name": "RHSA-2019:3011", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:3011" }, { "name": "RHBA-2019:2824", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHBA-2019:2824" }, { "name": "RHSA-2019:3220", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:3220" }, { "name": "RHBA-2019:3248", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHBA-2019:3248" }, { "tags": [ "x_refsource_MISC" ], "url": "http://packetstormsecurity.com/files/156337/SWAPGS-Attack-Proof-Of-Concept.html" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200408-01-swapgs-en" } ], "title": "Windows Kernel Information Disclosure Vulnerability" } }, "cveMetadata": { "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "assignerShortName": "microsoft", "cveId": "CVE-2019-1125", "datePublished": "2019-09-03T17:52:41", "dateReserved": "2018-11-26T00:00:00", "dateUpdated": "2024-08-04T18:06:31.693Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2019-13631 (GCVE-0-2019-13631)
Vulnerability from cvelistv5
Published
2019-07-17 18:11
Modified
2024-08-04 23:57
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
In parse_hid_report_descriptor in drivers/input/tablet/gtco.c in the Linux kernel through 5.2.1, a malicious USB device can send an HID report that triggers an out-of-bounds write during generation of debugging messages.
References
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{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T23:57:39.644Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://patchwork.kernel.org/patch/11040813/" }, { "name": "109291", "tags": [ "vdb-entry", "x_refsource_BID", "x_transferred" ], "url": "http://www.securityfocus.com/bid/109291" }, { "name": "FEDORA-2019-9d3fe6fd5b", "tags": [ "vendor-advisory", "x_refsource_FEDORA", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TUXTJSLIQBOJTQDMTUQTQKUWWAJLFVEY/" }, { "name": "FEDORA-2019-3dbfaeac73", "tags": [ "vendor-advisory", "x_refsource_FEDORA", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KQ5BQKTI24DPSVKPOIMMGDTFKCF6ASXT/" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20190806-0001/" }, { "name": "DSA-4495", "tags": [ "vendor-advisory", "x_refsource_DEBIAN", "x_transferred" ], "url": "https://www.debian.org/security/2019/dsa-4495" }, { "name": "20190812 [SECURITY] [DSA 4495-1] linux security update", "tags": [ "mailing-list", "x_refsource_BUGTRAQ", "x_transferred" ], "url": "https://seclists.org/bugtraq/2019/Aug/13" }, { "name": "20190813 [SECURITY] [DSA 4497-1] linux security update", "tags": [ "mailing-list", "x_refsource_BUGTRAQ", "x_transferred" ], "url": "https://seclists.org/bugtraq/2019/Aug/18" }, { "name": "DSA-4497", "tags": [ "vendor-advisory", "x_refsource_DEBIAN", "x_transferred" ], "url": "https://www.debian.org/security/2019/dsa-4497" }, { "name": "[debian-lts-announce] 20190814 [SECURITY] [DLA 1884-1] linux security update", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2019/08/msg00016.html" }, { "name": "20190814 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"tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://usn.ubuntu.com/4115-1/" }, { "name": "USN-4118-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://usn.ubuntu.com/4118-1/" }, { "name": "USN-4145-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://usn.ubuntu.com/4145-1/" }, { "name": "USN-4147-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://usn.ubuntu.com/4147-1/" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "descriptions": [ { "lang": "en", "value": "In parse_hid_report_descriptor in drivers/input/tablet/gtco.c in the Linux kernel through 5.2.1, a malicious USB device can send an HID report that triggers an out-of-bounds write during generation of debugging messages." } ], "problemTypes": [ { "descriptions": [ { 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CVE-2019-13648 (GCVE-0-2019-13648)
Vulnerability from cvelistv5
Published
2019-07-19 12:53
Modified
2024-08-04 23:57
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
In the Linux kernel through 5.2.1 on the powerpc platform, when hardware transactional memory is disabled, a local user can cause a denial of service (TM Bad Thing exception and system crash) via a sigreturn() system call that sends a crafted signal frame. This affects arch/powerpc/kernel/signal_32.c and arch/powerpc/kernel/signal_64.c.
References
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CVE-2019-14283 (GCVE-0-2019-14283)
Vulnerability from cvelistv5
Published
2019-07-26 12:24
Modified
2024-08-05 00:12
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
In the Linux kernel before 5.2.3, set_geometry in drivers/block/floppy.c does not validate the sect and head fields, as demonstrated by an integer overflow and out-of-bounds read. It can be triggered by an unprivileged local user when a floppy disk has been inserted. NOTE: QEMU creates the floppy device by default.
References
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CVE-2019-14284 (GCVE-0-2019-14284)
Vulnerability from cvelistv5
Published
2019-07-26 12:25
Modified
2024-08-05 00:12
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
In the Linux kernel before 5.2.3, drivers/block/floppy.c allows a denial of service by setup_format_params division-by-zero. Two consecutive ioctls can trigger the bug: the first one should set the drive geometry with .sect and .rate values that make F_SECT_PER_TRACK be zero. Next, the floppy format operation should be called. It can be triggered by an unprivileged local user even when a floppy disk has not been inserted. NOTE: QEMU creates the floppy device by default.
References
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Two consecutive ioctls can trigger the bug: the first one should set the drive geometry with .sect and .rate values that make F_SECT_PER_TRACK be zero. Next, the floppy format operation should be called. It can be triggered by an unprivileged local user even when a floppy disk has not been inserted. 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CVE-2019-1999 (GCVE-0-2019-1999)
Vulnerability from cvelistv5
Published
2019-02-28 17:00
Modified
2024-09-17 03:17
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Elevation of privilege
Summary
In binder_alloc_free_page of binder_alloc.c, there is a possible double free due to improper locking. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android kernel. Android ID: A-120025196.
References
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CVE-2018-20836 (GCVE-0-2018-20836)
Vulnerability from cvelistv5
Published
2019-05-07 13:04
Modified
2024-08-05 12:12
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
An issue was discovered in the Linux kernel before 4.20. There is a race condition in smp_task_timedout() and smp_task_done() in drivers/scsi/libsas/sas_expander.c, leading to a use-after-free.
References
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CVE-2019-12817 (GCVE-0-2019-12817)
Vulnerability from cvelistv5
Published
2019-06-25 11:12
Modified
2024-08-04 23:32
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
arch/powerpc/mm/mmu_context_book3s64.c in the Linux kernel before 5.1.15 for powerpc has a bug where unrelated processes may be able to read/write to one another's virtual memory under certain conditions via an mmap above 512 TB. Only a subset of powerpc systems are affected.
References
URL | Tags | ||||||||||||||||||||||||||||||||||||||||
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CVE-2019-12984 (GCVE-0-2019-12984)
Vulnerability from cvelistv5
Published
2019-06-26 17:10
Modified
2024-08-04 23:41
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
A NULL pointer dereference vulnerability in the function nfc_genl_deactivate_target() in net/nfc/netlink.c in the Linux kernel before 5.1.13 can be triggered by a malicious user-mode program that omits certain NFC attributes, leading to denial of service.
References
URL | Tags | ||||||||||||||||||||||||||||||||||
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CVE-2019-10638 (GCVE-0-2019-10638)
Vulnerability from cvelistv5
Published
2019-07-05 22:07
Modified
2024-08-04 22:31
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
In the Linux kernel before 5.1.7, a device can be tracked by an attacker using the IP ID values the kernel produces for connection-less protocols (e.g., UDP and ICMP). When such traffic is sent to multiple destination IP addresses, it is possible to obtain hash collisions (of indices to the counter array) and thereby obtain the hashing key (via enumeration). An attack may be conducted by hosting a crafted web page that uses WebRTC or gQUIC to force UDP traffic to attacker-controlled IP addresses.
References
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An attack may be conducted by hosting a crafted web page that uses WebRTC or gQUIC to force UDP traffic to attacker-controlled IP addresses." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2021-06-14T17:20:06", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre" }, "references": [ { "name": "109092", "tags": [ "vdb-entry", "x_refsource_BID" ], "url": "http://www.securityfocus.com/bid/109092" }, { "name": "openSUSE-SU-2019:1716", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00014.html" }, { "name": "openSUSE-SU-2019:1757", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00025.html" }, { "name": "DSA-4495", "tags": [ "vendor-advisory", "x_refsource_DEBIAN" ], "url": "https://www.debian.org/security/2019/dsa-4495" }, { "name": "20190812 [SECURITY] [DSA 4495-1] linux security update", "tags": [ "mailing-list", "x_refsource_BUGTRAQ" ], "url": "https://seclists.org/bugtraq/2019/Aug/13" }, { "name": "20190813 [SECURITY] [DSA 4497-1] linux security update", "tags": [ "mailing-list", "x_refsource_BUGTRAQ" ], "url": "https://seclists.org/bugtraq/2019/Aug/18" }, { "name": "DSA-4497", "tags": [ "vendor-advisory", "x_refsource_DEBIAN" ], "url": "https://www.debian.org/security/2019/dsa-4497" }, { "name": "[debian-lts-announce] 20190814 [SECURITY] [DLA 1884-1] linux security update", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://lists.debian.org/debian-lts-announce/2019/08/msg00016.html" }, { "name": "[debian-lts-announce] 20190814 [SECURITY] [DLA 1885-1] linux-4.9 security update", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://lists.debian.org/debian-lts-announce/2019/08/msg00017.html" }, { "name": "USN-4117-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/4117-1/" }, { "name": "USN-4114-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/4114-1/" }, { "name": "USN-4115-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/4115-1/" }, { "name": "USN-4116-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/4116-1/" }, { "name": "USN-4118-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/4118-1/" }, { "name": "RHSA-2019:3309", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:3309" }, { "name": "RHSA-2019:3517", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:3517" }, { "name": "20191108 [slackware-security] Slackware 14.2 kernel (SSA:2019-311-01)", "tags": [ "mailing-list", "x_refsource_BUGTRAQ" ], "url": "https://seclists.org/bugtraq/2019/Nov/11" }, { "tags": [ "x_refsource_MISC" ], "url": "https://www.oracle.com/security-alerts/cpuApr2021.html" }, { "tags": [ "x_refsource_MISC" ], "url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.8" }, { "tags": [ "x_refsource_MISC" ], "url": "https://github.com/torvalds/linux/commit/355b98553789b646ed97ad801a619ff898471b92" }, { "tags": [ "x_refsource_MISC" ], "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=355b98553789b646ed97ad801a619ff898471b92" }, { "tags": [ "x_refsource_MISC" ], "url": "https://arxiv.org/pdf/1906.10478.pdf" }, { "tags": [ "x_refsource_MISC" ], "url": "https://github.com/torvalds/linux/commit/55f0fc7a02de8f12757f4937143d8d5091b2e40b" }, { "tags": [ "x_refsource_MISC" ], "url": "https://github.com/torvalds/linux/commit/df453700e8d81b1bdafdf684365ee2b9431fb702" }, { "tags": [ "x_refsource_MISC" ], "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=df453700e8d81b1bdafdf684365ee2b9431fb702" }, { "tags": [ "x_refsource_MISC" ], "url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1.7" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://security.netapp.com/advisory/ntap-20190806-0001/" }, { "tags": [ "x_refsource_MISC" ], "url": "http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-10638", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "In the Linux kernel before 5.1.7, a device can be tracked by an attacker using the IP ID values the kernel produces for connection-less protocols (e.g., UDP and ICMP). When such traffic is sent to multiple destination IP addresses, it is possible to obtain hash collisions (of indices to the counter array) and thereby obtain the hashing key (via enumeration). An attack may be conducted by hosting a crafted web page that uses WebRTC or gQUIC to force UDP traffic to attacker-controlled IP addresses." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "109092", "refsource": "BID", "url": "http://www.securityfocus.com/bid/109092" }, { "name": "openSUSE-SU-2019:1716", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00014.html" }, { "name": "openSUSE-SU-2019:1757", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00025.html" }, { "name": "DSA-4495", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2019/dsa-4495" }, { "name": "20190812 [SECURITY] [DSA 4495-1] linux security update", "refsource": "BUGTRAQ", "url": "https://seclists.org/bugtraq/2019/Aug/13" }, { "name": "20190813 [SECURITY] [DSA 4497-1] linux security update", "refsource": "BUGTRAQ", "url": "https://seclists.org/bugtraq/2019/Aug/18" }, { "name": "DSA-4497", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2019/dsa-4497" }, { "name": "[debian-lts-announce] 20190814 [SECURITY] [DLA 1884-1] linux security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2019/08/msg00016.html" }, { "name": "[debian-lts-announce] 20190814 [SECURITY] [DLA 1885-1] linux-4.9 security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2019/08/msg00017.html" }, { "name": "USN-4117-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/4117-1/" }, { "name": "USN-4114-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/4114-1/" }, { "name": "USN-4115-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/4115-1/" }, { "name": "USN-4116-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/4116-1/" }, { "name": "USN-4118-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/4118-1/" }, { "name": "RHSA-2019:3309", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:3309" }, { "name": "RHSA-2019:3517", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:3517" }, { "name": "20191108 [slackware-security] Slackware 14.2 kernel (SSA:2019-311-01)", "refsource": "BUGTRAQ", "url": "https://seclists.org/bugtraq/2019/Nov/11" }, { "name": "https://www.oracle.com/security-alerts/cpuApr2021.html", "refsource": "MISC", "url": "https://www.oracle.com/security-alerts/cpuApr2021.html" }, { "name": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.8", "refsource": "MISC", "url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.8" }, { "name": "https://github.com/torvalds/linux/commit/355b98553789b646ed97ad801a619ff898471b92", "refsource": "MISC", "url": "https://github.com/torvalds/linux/commit/355b98553789b646ed97ad801a619ff898471b92" }, { "name": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=355b98553789b646ed97ad801a619ff898471b92", "refsource": "MISC", "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=355b98553789b646ed97ad801a619ff898471b92" }, { "name": "https://arxiv.org/pdf/1906.10478.pdf", "refsource": "MISC", "url": "https://arxiv.org/pdf/1906.10478.pdf" }, { "name": "https://github.com/torvalds/linux/commit/55f0fc7a02de8f12757f4937143d8d5091b2e40b", "refsource": "MISC", "url": "https://github.com/torvalds/linux/commit/55f0fc7a02de8f12757f4937143d8d5091b2e40b" }, { "name": "https://github.com/torvalds/linux/commit/df453700e8d81b1bdafdf684365ee2b9431fb702", "refsource": "MISC", "url": "https://github.com/torvalds/linux/commit/df453700e8d81b1bdafdf684365ee2b9431fb702" }, { "name": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=df453700e8d81b1bdafdf684365ee2b9431fb702", "refsource": "MISC", "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=df453700e8d81b1bdafdf684365ee2b9431fb702" }, { "name": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1.7", "refsource": "MISC", "url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1.7" }, { "name": "https://security.netapp.com/advisory/ntap-20190806-0001/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20190806-0001/" }, { "name": "http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html", "refsource": "MISC", "url": "http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html" } ] } } } }, "cveMetadata": { "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2019-10638", "datePublished": "2019-07-05T22:07:13", "dateReserved": "2019-03-29T00:00:00", "dateUpdated": "2024-08-04T22:31:59.920Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
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Sightings
Author | Source | Type | Date |
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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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