CVE-2024-26986 - Vulnerability Details - OpenCVE

ReportizFlow

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix memory leak in create_process failure Fix memory leak due to a leaked mmget reference on an error handling code path that is triggered when attempting to create KFD processes while a GPU reset is in progress.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Fedoraproject	Fedora
Linux	Linux Kernel

Configuration 1 [-]

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:6.9:rc1::::::
	cpe:2.3:o:linux:linux_kernel:6.9:rc2::::::
	cpe:2.3:o:linux:linux_kernel:6.9:rc3::::::
	cpe:2.3:o:linux:linux_kernel:6.9:rc4::::::

Configuration 2 [-]

OR	cpe:2.3:o:fedoraproject:fedora:38:::::::*
	cpe:2.3:o:fedoraproject:fedora:39:::::::*
	cpe:2.3:o:fedoraproject:fedora:40:::::::*

No data.

References

Link	Providers
https://git.kernel.org/stable/c/0dcd876411644da98a6b4d5a18d32ca94c15bdb5
https://git.kernel.org/stable/c/18921b205012568b45760753ad3146ddb9e2d4e2
https://git.kernel.org/stable/c/aa02d43367a9adf8c85fb382fea4171fb266c8d0
https://lore.kernel.org/linux-cve-announce/2024050142-CVE-2024-26986-4650@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2024-26986
https://www.cve.org/CVERecord?id=CVE-2024-26986

History

No history.

MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-05-01T05:27:29.951Z

Updated: 2024-12-19T08:51:46.955Z

Reserved: 2024-02-19T14:20:24.204Z

Link: CVE-2024-26986

Vulnrichment

Updated: 2024-08-02T00:21:05.898Z

NVD

Status : Modified

Published: 2024-05-01T06:15:16.180

Modified: 2024-11-21T09:03:33.550

Link: CVE-2024-26986

Redhat

Severity : Moderate

Publid Date: 2024-05-01T00:00:00Z

Links: CVE-2024-26986 - Bugzilla

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-26986", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-02-19T14:20:24.204Z", "datePublished": "2024-05-01T05:27:29.951Z", "dateUpdated": "2024-12-19T08:51:46.955Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-12-19T08:51:46.955Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: Fix memory leak in create_process failure\n\nFix memory leak due to a leaked mmget reference on an error handling\ncode path that is triggered when attempting to create KFD processes\nwhile a GPU reset is in progress."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/amd/amdkfd/kfd_process.c"], "versions": [{"version": "0ab2d7532b05a3e7c06fd3b0c8bd6b46c1dfb508", "lessThan": "aa02d43367a9adf8c85fb382fea4171fb266c8d0", "status": "affected", "versionType": "git"}, {"version": "0ab2d7532b05a3e7c06fd3b0c8bd6b46c1dfb508", "lessThan": "0dcd876411644da98a6b4d5a18d32ca94c15bdb5", "status": "affected", "versionType": "git"}, {"version": "0ab2d7532b05a3e7c06fd3b0c8bd6b46c1dfb508", "lessThan": "18921b205012568b45760753ad3146ddb9e2d4e2", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/amd/amdkfd/kfd_process.c"], "versions": [{"version": "6.5", "status": "affected"}, {"version": "0", "lessThan": "6.5", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.29", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.8.8", "lessThanOrEqual": "6.8.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.9", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/aa02d43367a9adf8c85fb382fea4171fb266c8d0"}, {"url": "https://git.kernel.org/stable/c/0dcd876411644da98a6b4d5a18d32ca94c15bdb5"}, {"url": "https://git.kernel.org/stable/c/18921b205012568b45760753ad3146ddb9e2d4e2"}], "title": "drm/amdkfd: Fix memory leak in create_process failure", "x_generator": {"engine": "bippy-5f407fcff5a0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-06-14T20:04:45.554663Z", "id": "CVE-2024-26986", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-14T20:05:27.611Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T00:21:05.898Z"}, "title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/aa02d43367a9adf8c85fb382fea4171fb266c8d0", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/0dcd876411644da98a6b4d5a18d32ca94c15bdb5", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/18921b205012568b45760753ad3146ddb9e2d4e2", "tags": ["x_transferred"]}]}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/aa02d43367a9adf8c85fb382fea4171fb266c8d0", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/0dcd876411644da98a6b4d5a18d32ca94c15bdb5", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/18921b205012568b45760753ad3146ddb9e2d4e2", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T00:21:05.898Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-26986", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-06-14T20:04:45.554663Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-14T20:04:52.078Z"}}], "cna": {"title": "drm/amdkfd: Fix memory leak in create_process failure", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "0ab2d7532b05a3e7c06fd3b0c8bd6b46c1dfb508", "lessThan": "aa02d43367a9adf8c85fb382fea4171fb266c8d0", "versionType": "git"}, {"status": "affected", "version": "0ab2d7532b05a3e7c06fd3b0c8bd6b46c1dfb508", "lessThan": "0dcd876411644da98a6b4d5a18d32ca94c15bdb5", "versionType": "git"}, {"status": "affected", "version": "0ab2d7532b05a3e7c06fd3b0c8bd6b46c1dfb508", "lessThan": "18921b205012568b45760753ad3146ddb9e2d4e2", "versionType": "git"}], "programFiles": ["drivers/gpu/drm/amd/amdkfd/kfd_process.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "6.5"}, {"status": "unaffected", "version": "0", "lessThan": "6.5", "versionType": "semver"}, {"status": "unaffected", "version": "6.6.29", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.8.8", "versionType": "semver", "lessThanOrEqual": "6.8.*"}, {"status": "unaffected", "version": "6.9", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/gpu/drm/amd/amdkfd/kfd_process.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/aa02d43367a9adf8c85fb382fea4171fb266c8d0"}, {"url": "https://git.kernel.org/stable/c/0dcd876411644da98a6b4d5a18d32ca94c15bdb5"}, {"url": "https://git.kernel.org/stable/c/18921b205012568b45760753ad3146ddb9e2d4e2"}], "x_generator": {"engine": "bippy-5f407fcff5a0"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: Fix memory leak in create_process failure\n\nFix memory leak due to a leaked mmget reference on an error handling\ncode path that is triggered when attempting to create KFD processes\nwhile a GPU reset is in progress."}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-12-19T08:51:46.955Z"}}}, "cveMetadata": {"cveId": "CVE-2024-26986", "state": "PUBLISHED", "dateUpdated": "2024-12-19T08:51:46.955Z", "dateReserved": "2024-02-19T14:20:24.204Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2024-05-01T05:27:29.951Z", "assignerShortName": "Linux"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "7DB36E9A-09DE-4761-955A-333F7ED4B6B3", "versionEndExcluding": "6.6.29", "versionStartIncluding": "6.5", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "673B3328-389D-41A4-9617-669298635262", "versionEndExcluding": "6.8.8", "versionStartIncluding": "6.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.9:rc1:*:*:*:*:*:*", "matchCriteriaId": "22BEDD49-2C6D-402D-9DBF-6646F6ECD10B", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.9:rc2:*:*:*:*:*:*", "matchCriteriaId": "DF73CB2A-DFFD-46FB-9BFE-AA394F27EA37", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.9:rc3:*:*:*:*:*:*", "matchCriteriaId": "52048DDA-FC5A-4363-95A0-A6357B4D7F8C", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.9:rc4:*:*:*:*:*:*", "matchCriteriaId": "A06B2CCF-3F43-4FA9-8773-C83C3F5764B2", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*", "matchCriteriaId": "CC559B26-5DFC-4B7A-A27C-B77DE755DFF9", "vulnerable": true}, {"criteria": "cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*", "matchCriteriaId": "B8EDB836-4E6A-4B71-B9B2-AA3E03E0F646", "vulnerable": true}, {"criteria": "cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:*", "matchCriteriaId": "CA277A6C-83EC-4536-9125-97B84C4FAF59", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: Fix memory leak in create_process failure\n\nFix memory leak due to a leaked mmget reference on an error handling\ncode path that is triggered when attempting to create KFD processes\nwhile a GPU reset is in progress."}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: drm/amdkfd: corrige la p\u00e9rdida de memoria en el error create_process. Corrige la p\u00e9rdida de memoria debido a una referencia mmget filtrada en una ruta de c\u00f3digo de manejo de errores que se activa al intentar crear procesos KFD mientras se reinicia la GPU. Est\u00e1 en proceso."}], "id": "CVE-2024-26986", "lastModified": "2024-11-21T09:03:33.550", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary"}]}, "published": "2024-05-01T06:15:16.180", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/0dcd876411644da98a6b4d5a18d32ca94c15bdb5"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/18921b205012568b45760753ad3146ddb9e2d4e2"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/aa02d43367a9adf8c85fb382fea4171fb266c8d0"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/0dcd876411644da98a6b4d5a18d32ca94c15bdb5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/18921b205012568b45760753ad3146ddb9e2d4e2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/aa02d43367a9adf8c85fb382fea4171fb266c8d0"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-401"}], "source": "[email protected]", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: drm/amdkfd: Fix memory leak in create_process failure", "id": "2278329", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2278329"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\ndrm/amdkfd: Fix memory leak in create_process failure\nFix memory leak due to a leaked mmget reference on an error handling\ncode path that is triggered when attempting to create KFD processes\nwhile a GPU reset is in progress.", "A memory leak flaw was found in create_process in the Linux kernel that can lead to a crash."], "name": "CVE-2024-26986", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-05-01T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-26986\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-26986\nhttps://lore.kernel.org/linux-cve-announce/2024050142-CVE-2024-26986-4650@gregkh/T"], "statement": "Red Hat has protection mechanisms in place against buffer overflows such as FORTIFY_SOURCE, Position Independent Executables, or Stack Smashing Protection.", "threat_severity": "Moderate", "upstream_fix": "kernel 6.6.29, kernel 6.8.8, kernel 6.9-rc5"}