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CERTFR-2021-AVI-886
Vulnerability from certfr_avis
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 une atteinte à l'intégrité 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 for Live Patching 15-SP3 | ||
SUSE | SUSE Linux Enterprise Live Patching | SUSE Linux Enterprise Live Patching 12-SP5 | ||
SUSE | SUSE Linux Enterprise Real Time | SUSE Linux Enterprise Real Time Extension 12-SP5 | ||
SUSE | N/A | SUSE Linux Enterprise Module for Live Patching 15-SP1 | ||
SUSE | N/A | SUSE Linux Enterprise Module for Live Patching 15 | ||
SUSE | N/A | SUSE Linux Enterprise Module for Live Patching 15-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 Module for Live Patching 15-SP3", "product": { "name": "N/A", "vendor": { "name": "SUSE", "scada": false } } }, { "description": "SUSE Linux Enterprise Live Patching 12-SP5", "product": { "name": "SUSE Linux Enterprise Live Patching", "vendor": { "name": "SUSE", "scada": false } } }, { "description": "SUSE Linux Enterprise Real Time Extension 12-SP5", "product": { "name": "SUSE Linux Enterprise Real Time", "vendor": { "name": "SUSE", "scada": false } } }, { "description": "SUSE Linux Enterprise Module for Live Patching 15-SP1", "product": { "name": "N/A", "vendor": { "name": "SUSE", "scada": false } } }, { "description": "SUSE Linux Enterprise Module for Live Patching 15", "product": { "name": "N/A", "vendor": { "name": "SUSE", "scada": false } } }, { "description": "SUSE Linux Enterprise Module for Live Patching 15-SP2", "product": { "name": "N/A", "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-2021-3655", "url": "https://www.cve.org/CVERecord?id=CVE-2021-3655" }, { "name": "CVE-2021-34556", "url": "https://www.cve.org/CVERecord?id=CVE-2021-34556" }, { "name": "CVE-2021-41864", "url": "https://www.cve.org/CVERecord?id=CVE-2021-41864" }, { "name": "CVE-2021-3542", "url": "https://www.cve.org/CVERecord?id=CVE-2021-3542" }, { "name": "CVE-2021-3760", "url": "https://www.cve.org/CVERecord?id=CVE-2021-3760" }, { "name": "CVE-2021-3772", "url": "https://www.cve.org/CVERecord?id=CVE-2021-3772" }, { "name": "CVE-2018-13405", "url": "https://www.cve.org/CVERecord?id=CVE-2018-13405" }, { "name": "CVE-2021-37159", "url": "https://www.cve.org/CVERecord?id=CVE-2021-37159" }, { "name": "CVE-2021-3715", "url": "https://www.cve.org/CVERecord?id=CVE-2021-3715" }, { "name": "CVE-2021-42739", "url": "https://www.cve.org/CVERecord?id=CVE-2021-42739" }, { "name": "CVE-2021-3752", "url": "https://www.cve.org/CVERecord?id=CVE-2021-3752" }, { "name": "CVE-2021-0935", "url": "https://www.cve.org/CVERecord?id=CVE-2021-0935" }, { "name": "CVE-2021-42008", "url": "https://www.cve.org/CVERecord?id=CVE-2021-42008" }, { "name": "CVE-2021-42252", "url": "https://www.cve.org/CVERecord?id=CVE-2021-42252" }, { "name": "CVE-2021-35477", "url": "https://www.cve.org/CVERecord?id=CVE-2021-35477" }, { "name": "CVE-2021-34866", "url": "https://www.cve.org/CVERecord?id=CVE-2021-34866" }, { "name": "CVE-2021-33033", "url": "https://www.cve.org/CVERecord?id=CVE-2021-33033" } ], "initial_release_date": "2021-11-18T00:00:00", "last_revision_date": "2021-11-18T00:00:00", "links": [], "reference": "CERTFR-2021-AVI-886", "revisions": [ { "description": "Version initiale", "revision_date": "2021-11-18T00:00:00.000000" } ], "risks": [ { "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es" }, { "description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur" }, { "description": "D\u00e9ni de service" }, { "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\nune atteinte \u00e0 l\u0027int\u00e9grit\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-20213710-1 du 17 novembre 2021", "url": "https://www.suse.com/support/update/announcement/2021/suse-su-20213710-1/" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20213712-1 du 17 novembre 2021", "url": "https://www.suse.com/support/update/announcement/2021/suse-su-20213712-1/" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20213684-1 du 17 novembre 2021", "url": "https://www.suse.com/support/update/announcement/2021/suse-su-20213684-1/" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20213718-1 du 17 novembre 2021", "url": "https://www.suse.com/support/update/announcement/2021/suse-su-20213718-1/" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20213692-1 du 17 novembre 2021", "url": "https://www.suse.com/support/update/announcement/2021/suse-su-20213692-1/" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20213723-1 du 17 novembre 2021", "url": "https://www.suse.com/support/update/announcement/2021/suse-su-20213723-1/" } ] }
CVE-2018-13405 (GCVE-0-2018-13405)
Vulnerability from cvelistv5
Published
2018-07-06 14:00
Modified
2024-08-05 09:00
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The inode_init_owner function in fs/inode.c in the Linux kernel through 3.16 allows local users to create files with an unintended group ownership, in a scenario where a directory is SGID to a certain group and is writable by a user who is not a member of that group. Here, the non-member can trigger creation of a plain file whose group ownership is that group. The intended behavior was that the non-member can trigger creation of a directory (but not a plain file) whose group ownership is that group. The non-member can escalate privileges by making the plain file executable and SGID.
References
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"https://usn.ubuntu.com/3754-1/" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "http://openwall.com/lists/oss-security/2018/07/13/2" }, { "name": "RHSA-2018:2948", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2018:2948" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0fa3ecd87848c9c93c2c828ef4c3a8ca36ce46c7" }, { "name": "[debian-lts-announce] 20180815 [SECURITY] [DLA 1466-1] linux-4.9 security update", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2018/08/msg00014.html" }, { "name": "45033", "tags": [ "exploit", "x_refsource_EXPLOIT-DB", "x_transferred" ], "url": "https://www.exploit-db.com/exploits/45033/" }, { "name": "DSA-4266", "tags": [ "vendor-advisory", "x_refsource_DEBIAN", "x_transferred" ], "url": "https://www.debian.org/security/2018/dsa-4266" }, { "name": "106503", "tags": [ "vdb-entry", "x_refsource_BID", "x_transferred" ], "url": "http://www.securityfocus.com/bid/106503" }, { "name": "USN-3752-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://usn.ubuntu.com/3752-1/" }, { "name": "RHSA-2018:3096", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2018:3096" }, { "name": "USN-3753-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://usn.ubuntu.com/3753-1/" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://github.com/torvalds/linux/commit/0fa3ecd87848c9c93c2c828ef4c3a8ca36ce46c7" }, { "name": "RHSA-2019:0717", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2019:0717" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://support.f5.com/csp/article/K00854051" }, { "name": "RHSA-2019:2476", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2019:2476" }, { "name": "RHSA-2019:2566", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2019:2566" }, { "name": "RHSA-2019:2696", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2019:2696" }, { "name": "RHSA-2019:2730", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2019:2730" }, { "name": "RHSA-2019:4159", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2019:4159" }, { "name": "RHSA-2019:4164", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2019:4164" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=0b3369840cd61c23e2b9241093737b4c395cb406" }, { "name": "FEDORA-2022-3a60c34473", "tags": [ "vendor-advisory", "x_refsource_FEDORA", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTKKIAUMR5FAYLZ7HLEPOXMKAAE3BYBQ/" }, { "name": "FEDORA-2022-5d0676b098", "tags": [ "vendor-advisory", "x_refsource_FEDORA", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HRBNBX73SAFKQWBOX76SLMWPTKJPVGEJ/" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "datePublic": "2018-07-06T00:00:00", "descriptions": [ { "lang": "en", "value": "The inode_init_owner function in fs/inode.c in the Linux kernel through 3.16 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CVE-2021-42008 (GCVE-0-2021-42008)
Vulnerability from cvelistv5
Published
2021-10-04 23:17
Modified
2024-08-04 03:22
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The decode_data function in drivers/net/hamradio/6pack.c in the Linux kernel before 5.13.13 has a slab out-of-bounds write. Input from a process that has the CAP_NET_ADMIN capability can lead to root access.
References
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CVE-2021-3752 (GCVE-0-2021-3752)
Vulnerability from cvelistv5
Published
2022-02-16 18:35
Modified
2024-08-03 17:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A use-after-free flaw was found in the Linux kernel’s Bluetooth subsystem in the way user calls connect to the socket and disconnect simultaneously due to a race condition. This flaw allows a user to crash the system or escalate their privileges. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
References
URL | Tags | |||||||||||||||||||||||||
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The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-416" } ] } ] }, "references": { "reference_data": [ { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1999544", "refsource": "MISC", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1999544" }, { "name": "https://lore.kernel.org/lkml/20211115165435.133245729@linuxfoundation.org/", "refsource": "MISC", "url": "https://lore.kernel.org/lkml/20211115165435.133245729@linuxfoundation.org/" }, { "name": "https://www.openwall.com/lists/oss-security/2021/09/15/4", "refsource": "MISC", "url": "https://www.openwall.com/lists/oss-security/2021/09/15/4" }, { "name": "[debian-lts-announce] 20220309 [SECURITY] [DLA 2940-1] linux security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00011.html" }, { "name": "[debian-lts-announce] 20220309 [SECURITY] [DLA 2941-1] linux-4.19 security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html" }, { "name": "DSA-5096", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2022/dsa-5096" }, { "name": "https://www.oracle.com/security-alerts/cpujul2022.html", "refsource": "MISC", "url": "https://www.oracle.com/security-alerts/cpujul2022.html" }, { "name": "https://security.netapp.com/advisory/ntap-20220318-0009/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20220318-0009/" } ] } } } }, "cveMetadata": { "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2021-3752", "datePublished": "2022-02-16T18:35:34", "dateReserved": "2021-08-31T00:00:00", "dateUpdated": "2024-08-03T17:09:08.291Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2021-33033 (GCVE-0-2021-33033)
Vulnerability from cvelistv5
Published
2021-05-14 22:57
Modified
2024-08-03 23:42
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The Linux kernel before 5.11.14 has a use-after-free in cipso_v4_genopt in net/ipv4/cipso_ipv4.c because the CIPSO and CALIPSO refcounting for the DOI definitions is mishandled, aka CID-ad5d07f4a9cd. This leads to writing an arbitrary value.
References
URL | Tags | |||||||||||||||||||
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|
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CVE-2021-3772 (GCVE-0-2021-3772)
Vulnerability from cvelistv5
Published
2022-03-02 00:00
Modified
2024-08-03 17:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-354 - - Improper Validation of Integrity Check Value
Summary
A flaw was found in the Linux SCTP stack. A blind attacker may be able to kill an existing SCTP association through invalid chunks if the attacker knows the IP-addresses and port numbers being used and the attacker can send packets with spoofed IP addresses.
References
URL | Tags | |||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2021-34556 (GCVE-0-2021-34556)
Vulnerability from cvelistv5
Published
2021-08-02 04:02
Modified
2024-08-04 00:12
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects the possibility of uninitialized memory locations on the BPF stack.
References
URL | Tags | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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"x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/565ZS55ZFEN62WVRRORT7R63RXW5F4T4/" }, { "name": "[debian-lts-announce] 20211015 [SECURITY] [DLA 2785-1] linux-4.19 security update", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "descriptions": [ { "lang": "en", "value": "In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects the possibility of uninitialized memory locations on the BPF stack." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], 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"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/565ZS55ZFEN62WVRRORT7R63RXW5F4T4/" }, { "name": "[debian-lts-announce] 20211015 [SECURITY] [DLA 2785-1] linux-4.19 security update", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2021-34556", "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 through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because the protection 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"refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6JKK6XNRZX5BT5QVYOKGVJ2BHFZAP5EX/" }, { "name": "FEDORA-2021-54ee631709", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/565ZS55ZFEN62WVRRORT7R63RXW5F4T4/" }, { "name": "[debian-lts-announce] 20211015 [SECURITY] [DLA 2785-1] linux-4.19 security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html" } ] } } } }, "cveMetadata": { "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2021-34556", "datePublished": "2021-08-02T04:02:40", "dateReserved": "2021-06-10T00:00:00", "dateUpdated": "2024-08-04T00:12:50.411Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2021-35477 (GCVE-0-2021-35477)
Vulnerability from cvelistv5
Published
2021-08-02 03:57
Modified
2024-08-04 00:40
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store operation does not necessarily occur before a store operation that has an attacker-controlled value.
References
URL | Tags | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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"x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/565ZS55ZFEN62WVRRORT7R63RXW5F4T4/" }, { "name": "[debian-lts-announce] 20211015 [SECURITY] [DLA 2785-1] linux-4.19 security update", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "descriptions": [ { "lang": "en", "value": "In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store operation does not necessarily occur before a store operation that has an attacker-controlled value." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", 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CVE-2021-0935 (GCVE-0-2021-0935)
Vulnerability from cvelistv5
Published
2021-10-25 13:20
Modified
2024-08-03 15:55
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Elevation of privilege
Summary
In ip6_xmit of ip6_output.c, there is a possible out of bounds write due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-168607263References: Upstream kernel
References
URL | Tags | ||||
---|---|---|---|---|---|
|
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CVE-2021-41864 (GCVE-0-2021-41864)
Vulnerability from cvelistv5
Published
2021-10-01 23:46
Modified
2024-08-04 03:22
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
prealloc_elems_and_freelist in kernel/bpf/stackmap.c in the Linux kernel before 5.14.12 allows unprivileged users to trigger an eBPF multiplication integer overflow with a resultant out-of-bounds write.
References
URL | Tags | |||||||||||||||||||||||||||||||
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"name": "FEDORA-2021-9dd76a1ed0", "tags": [ "vendor-advisory", "x_refsource_FEDORA", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LAT3RERO6QBKSPJBNNRWY3D4NCGTFOS7/" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20211029-0004/" }, { "name": "[debian-lts-announce] 20211216 [SECURITY] [DLA 2843-1] linux security update", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.14.12" }, { "name": "[debian-lts-announce] 20220309 [SECURITY] [DLA 2941-1] linux-4.19 security update", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html" }, { "name": "DSA-5096", "tags": [ "vendor-advisory", "x_refsource_DEBIAN", "x_transferred" ], "url": "https://www.debian.org/security/2022/dsa-5096" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "descriptions": [ { "lang": "en", "value": "prealloc_elems_and_freelist in kernel/bpf/stackmap.c in the Linux kernel before 5.14.12 allows unprivileged users to trigger an eBPF multiplication integer overflow with a resultant out-of-bounds write." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2022-03-10T02:07:13", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git/commit/?id=30e29a9a2bc6a4888335a6ede968b75cd329657a" }, { "tags": [ "x_refsource_MISC" ], "url": "https://github.com/torvalds/linux/commit/30e29a9a2bc6a4888335a6ede968b75cd329657a" }, { "name": "FEDORA-2021-79cbbefebe", "tags": [ "vendor-advisory", "x_refsource_FEDORA" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SYKURLXBB2555ASWMPDNMBUPD6AG2JKQ/" }, { "name": "FEDORA-2021-ffda3d6fa1", "tags": [ "vendor-advisory", "x_refsource_FEDORA" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7BLLVKYAIETEORUPTFO3TR3C33ZPFXQM/" }, { "name": "FEDORA-2021-9dd76a1ed0", "tags": [ "vendor-advisory", "x_refsource_FEDORA" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LAT3RERO6QBKSPJBNNRWY3D4NCGTFOS7/" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://security.netapp.com/advisory/ntap-20211029-0004/" }, { "name": "[debian-lts-announce] 20211216 [SECURITY] [DLA 2843-1] linux security update", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.14.12" }, { "name": "[debian-lts-announce] 20220309 [SECURITY] [DLA 2941-1] linux-4.19 security update", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html" }, { "name": "DSA-5096", "tags": [ "vendor-advisory", "x_refsource_DEBIAN" ], "url": "https://www.debian.org/security/2022/dsa-5096" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2021-41864", "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": "prealloc_elems_and_freelist in kernel/bpf/stackmap.c in the Linux kernel before 5.14.12 allows unprivileged users to trigger an eBPF multiplication integer overflow with a resultant out-of-bounds write." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git/commit/?id=30e29a9a2bc6a4888335a6ede968b75cd329657a", "refsource": "MISC", "url": "https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git/commit/?id=30e29a9a2bc6a4888335a6ede968b75cd329657a" }, { "name": "https://github.com/torvalds/linux/commit/30e29a9a2bc6a4888335a6ede968b75cd329657a", "refsource": "MISC", "url": "https://github.com/torvalds/linux/commit/30e29a9a2bc6a4888335a6ede968b75cd329657a" }, { "name": "FEDORA-2021-79cbbefebe", "refsource": "FEDORA", "url": 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"https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.14.12" }, { "name": "[debian-lts-announce] 20220309 [SECURITY] [DLA 2941-1] linux-4.19 security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html" }, { "name": "DSA-5096", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2022/dsa-5096" } ] } } } }, "cveMetadata": { "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2021-41864", "datePublished": "2021-10-01T23:46:17", "dateReserved": "2021-10-01T00:00:00", "dateUpdated": "2024-08-04T03:22:25.186Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2021-42252 (GCVE-0-2021-42252)
Vulnerability from cvelistv5
Published
2021-10-11 18:45
Modified
2024-08-04 03:30
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
An issue was discovered in aspeed_lpc_ctrl_mmap in drivers/soc/aspeed/aspeed-lpc-ctrl.c in the Linux kernel before 5.14.6. Local attackers able to access the Aspeed LPC control interface could overwrite memory in the kernel and potentially execute privileges, aka CID-b49a0e69a7b1. This occurs because a certain comparison uses values that are not memory sizes.
References
URL | Tags | |
---|---|---|
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CVE-2021-3655 (GCVE-0-2021-3655)
Vulnerability from cvelistv5
Published
2021-08-05 20:48
Modified
2024-08-03 17:01
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on inbound SCTP packets may allow the kernel to read uninitialized memory.
References
URL | Tags | ||||||||||
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|
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CVE-2021-42739 (GCVE-0-2021-42739)
Vulnerability from cvelistv5
Published
2021-10-20 00:00
Modified
2024-08-04 03:38
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The firewire subsystem in the Linux kernel through 5.14.13 has a buffer overflow related to drivers/media/firewire/firedtv-avc.c and drivers/media/firewire/firedtv-ci.c, because avc_ca_pmt mishandles bounds checking.
References
URL | Tags | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T03:38:50.211Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://lore.kernel.org/linux-media/YHaulytonFcW+lyZ%40mwanda/" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=35d2969ea3c7d32aee78066b1f3cf61a0d935a4e" }, { "tags": [ "x_transferred" ], "url": "https://seclists.org/oss-sec/2021/q2/46" }, { "tags": [ "x_transferred" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1951739" }, { "tags": [ "x_transferred" ], "url": "https://www.oracle.com/security-alerts/cpujul2022.html" }, { "tags": [ "x_transferred" ], "url": "https://www.starwindsoftware.com/security/sw-20220804-0001/" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "descriptions": [ { "lang": "en", "value": "The firewire subsystem in the Linux kernel through 5.14.13 has a buffer overflow related to drivers/media/firewire/firedtv-avc.c and drivers/media/firewire/firedtv-ci.c, because avc_ca_pmt mishandles bounds checking." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2024-03-24T22:50:38.096026", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre" }, "references": [ { "url": "https://lore.kernel.org/linux-media/YHaulytonFcW+lyZ%40mwanda/" }, { "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=35d2969ea3c7d32aee78066b1f3cf61a0d935a4e" }, { "url": "https://seclists.org/oss-sec/2021/q2/46" }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1951739" }, { "url": "https://www.oracle.com/security-alerts/cpujul2022.html" }, { "url": "https://www.starwindsoftware.com/security/sw-20220804-0001/" } ] } }, "cveMetadata": { "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2021-42739", "datePublished": "2021-10-20T00:00:00", "dateReserved": "2021-10-20T00:00:00", "dateUpdated": "2024-08-04T03:38:50.211Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2021-37159 (GCVE-0-2021-37159)
Vulnerability from cvelistv5
Published
2021-07-21 00:00
Modified
2024-08-04 01:16
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.
References
URL | Tags | |||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T01:16:03.943Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://www.spinics.net/lists/linux-usb/msg202228.html" }, { "name": "[debian-lts-announce] 20211015 [SECURITY] [DLA 2785-1] linux-4.19 security update", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html" }, { "name": "[debian-lts-announce] 20211216 [SECURITY] [DLA 2843-1] linux security update", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html" }, { "tags": [ "x_transferred" ], "url": "https://www.oracle.com/security-alerts/cpujul2022.html" }, { "tags": [ "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20210819-0003/" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a6ecfb39ba9d7316057cea823b196b734f6b18ca" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=dcb713d53e2eadf42b878c12a471e74dc6ed3145" }, { "tags": [ "x_transferred" ], "url": "https://bugzilla.suse.com/show_bug.cgi?id=1188601" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "descriptions": [ { "lang": "en", "value": "hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2024-03-25T00:39:31.348800", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre" }, "references": [ { "url": "https://www.spinics.net/lists/linux-usb/msg202228.html" }, { "name": "[debian-lts-announce] 20211015 [SECURITY] [DLA 2785-1] linux-4.19 security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html" }, { "name": "[debian-lts-announce] 20211216 [SECURITY] [DLA 2843-1] linux security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html" }, { "url": "https://www.oracle.com/security-alerts/cpujul2022.html" }, { "url": "https://security.netapp.com/advisory/ntap-20210819-0003/" }, { "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a6ecfb39ba9d7316057cea823b196b734f6b18ca" }, { "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=dcb713d53e2eadf42b878c12a471e74dc6ed3145" }, { "url": "https://bugzilla.suse.com/show_bug.cgi?id=1188601" } ] } }, "cveMetadata": { "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2021-37159", "datePublished": "2021-07-21T00:00:00", "dateReserved": "2021-07-21T00:00:00", "dateUpdated": "2024-08-04T01:16:03.943Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2021-34866 (GCVE-0-2021-34866)
Vulnerability from cvelistv5
Published
2022-01-25 15:30
Modified
2024-08-04 00:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Summary
This vulnerability allows local attackers to escalate privileges on affected installations of Linux Kernel 5.14-rc3. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of eBPF programs. The issue results from the lack of proper validation of user-supplied eBPF programs, which can result in a type confusion condition. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the kernel. Was ZDI-CAN-14689.
References
URL | Tags | |||||||
---|---|---|---|---|---|---|---|---|
|
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T00:26:54.201Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1148/" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20220217-0008/" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "Kernel", "vendor": "Linux", "versions": [ { "status": "affected", "version": "5.14-rc3" } ] } ], "credits": [ { "lang": "en", "value": "Ryota Shiga(@Ga_ryo_) of Flatt Security" } ], "descriptions": [ { "lang": "en", "value": "This vulnerability allows local attackers to escalate privileges on affected installations of Linux Kernel 5.14-rc3. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of eBPF programs. The issue results from the lack of proper validation of user-supplied eBPF programs, which can result in a type confusion condition. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the kernel. Was ZDI-CAN-14689." } ], "metrics": [ { "cvssV3_0": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.0" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-843", "description": "CWE-843: Access of Resource Using Incompatible Type (\u0027Type Confusion\u0027)", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2022-02-17T17:06:22", "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "shortName": "zdi" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1148/" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://security.netapp.com/advisory/ntap-20220217-0008/" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "zdi-disclosures@trendmicro.com", "ID": "CVE-2021-34866", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Kernel", "version": { "version_data": [ { "version_value": "5.14-rc3" } ] } } ] }, "vendor_name": "Linux" } ] } }, "credit": "Ryota Shiga(@Ga_ryo_) of Flatt Security", "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "This vulnerability allows local attackers to escalate privileges on affected installations of Linux Kernel 5.14-rc3. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of eBPF programs. The issue results from the lack of proper validation of user-supplied eBPF programs, which can result in a type confusion condition. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the kernel. Was ZDI-CAN-14689." } ] }, "impact": { "cvss": { "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.0" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-843: Access of Resource Using Incompatible Type (\u0027Type Confusion\u0027)" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.zerodayinitiative.com/advisories/ZDI-21-1148/", "refsource": "MISC", "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1148/" }, { "name": "https://security.netapp.com/advisory/ntap-20220217-0008/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20220217-0008/" } ] } } } }, "cveMetadata": { "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "assignerShortName": "zdi", "cveId": "CVE-2021-34866", "datePublished": "2022-01-25T15:30:36", "dateReserved": "2021-06-17T00:00:00", "dateUpdated": "2024-08-04T00:26:54.201Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2021-3760 (GCVE-0-2021-3760)
Vulnerability from cvelistv5
Published
2022-02-16 18:35
Modified
2024-08-03 17:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A flaw was found in the Linux kernel. A use-after-free vulnerability in the NFC stack can lead to a threat to confidentiality, integrity, and system availability.
References
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Impacted products
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CVE-2021-3542 (GCVE-0-2021-3542)
Vulnerability from cvelistv5
DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2021-42739. Reason: This candidate is a reservation duplicate of CVE-2021-42739. Notes: All CVE users should reference CVE-2021-42739 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage
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CVE-2021-3715 (GCVE-0-2021-3715)
Vulnerability from cvelistv5
Published
2022-03-02 22:17
Modified
2024-08-03 17:01
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A flaw was found in the "Routing decision" classifier in the Linux kernel's Traffic Control networking subsystem in the way it handled changing of classification filters, leading to a use-after-free condition. This flaw allows unprivileged local users to escalate their privileges on the system. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
References
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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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