CVE-2024-42068 - Vulnerability Details - OpenCVE

ReportizFlow

In the Linux kernel, the following vulnerability has been resolved: bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro() set_memory_ro() can fail, leaving memory unprotected. Check its return and take it into account as an error.

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
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::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

No data.

References

Link	Providers
https://git.kernel.org/stable/c/05412471beba313ecded95aa17b25fe84bb2551a
https://git.kernel.org/stable/c/7d2cc63eca0c993c99d18893214abf8f85d566d8
https://git.kernel.org/stable/c/a359696856ca9409fb97655c5a8ef0f549cb6e03
https://git.kernel.org/stable/c/e3540e5a7054d6daaf9a1415a48aacb092112a89
https://git.kernel.org/stable/c/e4f602e3ff749ba770bf8ff10196e18358de6720
https://git.kernel.org/stable/c/fdd411af8178edc6b7bf260f8fa4fba1bedd0a6d
https://lore.kernel.org/linux-cve-announce/2024072951-CVE-2024-42068-9265@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2024-42068
https://www.cve.org/CVERecord?id=CVE-2024-42068

History

Wed, 11 Sep 2024 13:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Mon, 19 Aug 2024 22:30:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-120
Metrics	threat_severity `Moderate`	threat_severity `Low`

MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-07-29T15:52:32.538Z

Updated: 2024-12-19T09:12:06.811Z

Reserved: 2024-07-29T15:50:41.168Z

Link: CVE-2024-42068

Vulnrichment

Updated: 2024-09-11T12:42:14.727Z

NVD

Status : Modified

Published: 2024-07-29T16:15:06.387

Modified: 2024-11-21T09:33:31.457

Link: CVE-2024-42068

Redhat

Severity : Low

Publid Date: 2024-07-29T00:00:00Z

Links: CVE-2024-42068 - Bugzilla

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-42068", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-07-29T15:50:41.168Z", "datePublished": "2024-07-29T15:52:32.538Z", "dateUpdated": "2024-12-19T09:12:06.811Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-12-19T09:12:06.811Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro()\n\nset_memory_ro() can fail, leaving memory unprotected.\n\nCheck its return and take it into account as an error."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["include/linux/filter.h", "kernel/bpf/core.c", "kernel/bpf/verifier.c"], "versions": [{"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "a359696856ca9409fb97655c5a8ef0f549cb6e03", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "e4f602e3ff749ba770bf8ff10196e18358de6720", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "fdd411af8178edc6b7bf260f8fa4fba1bedd0a6d", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "e3540e5a7054d6daaf9a1415a48aacb092112a89", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "05412471beba313ecded95aa17b25fe84bb2551a", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "7d2cc63eca0c993c99d18893214abf8f85d566d8", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["include/linux/filter.h", "kernel/bpf/core.c", "kernel/bpf/verifier.c"], "versions": [{"version": "5.15.162", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.97", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.37", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.38", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.9.8", "lessThanOrEqual": "6.9.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.10", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/a359696856ca9409fb97655c5a8ef0f549cb6e03"}, {"url": "https://git.kernel.org/stable/c/e4f602e3ff749ba770bf8ff10196e18358de6720"}, {"url": "https://git.kernel.org/stable/c/fdd411af8178edc6b7bf260f8fa4fba1bedd0a6d"}, {"url": "https://git.kernel.org/stable/c/e3540e5a7054d6daaf9a1415a48aacb092112a89"}, {"url": "https://git.kernel.org/stable/c/05412471beba313ecded95aa17b25fe84bb2551a"}, {"url": "https://git.kernel.org/stable/c/7d2cc63eca0c993c99d18893214abf8f85d566d8"}], "title": "bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro()", "x_generator": {"engine": "bippy-5f407fcff5a0"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T04:54:31.888Z"}, "title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/a359696856ca9409fb97655c5a8ef0f549cb6e03", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/e4f602e3ff749ba770bf8ff10196e18358de6720", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/fdd411af8178edc6b7bf260f8fa4fba1bedd0a6d", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/e3540e5a7054d6daaf9a1415a48aacb092112a89", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/05412471beba313ecded95aa17b25fe84bb2551a", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/7d2cc63eca0c993c99d18893214abf8f85d566d8", "tags": ["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-42068", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T16:19:52.600102Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T17:33:08.404Z"}}]}}

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-42068", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-07-29T15:50:41.168Z", "datePublished": "2024-07-29T15:52:32.538Z", "dateUpdated": "2024-08-02T04:54:31.888Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-07-29T15:52:32.538Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro()\n\nset_memory_ro() can fail, leaving memory unprotected.\n\nCheck its return and take it into account as an error."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["include/linux/filter.h", "kernel/bpf/core.c", "kernel/bpf/verifier.c"], "versions": [{"version": "1da177e4c3f4", "lessThan": "a359696856ca", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f4", "lessThan": "e4f602e3ff74", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f4", "lessThan": "fdd411af8178", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f4", "lessThan": "e3540e5a7054", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f4", "lessThan": "05412471beba", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f4", "lessThan": "7d2cc63eca0c", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["include/linux/filter.h", "kernel/bpf/core.c", "kernel/bpf/verifier.c"], "versions": [{"version": "5.15.162", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "custom"}, {"version": "6.1.97", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "custom"}, {"version": "6.6.37", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "custom"}, {"version": "6.6.38", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "custom"}, {"version": "6.9.8", "lessThanOrEqual": "6.9.*", "status": "unaffected", "versionType": "custom"}, {"version": "6.10", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/a359696856ca9409fb97655c5a8ef0f549cb6e03"}, {"url": "https://git.kernel.org/stable/c/e4f602e3ff749ba770bf8ff10196e18358de6720"}, {"url": "https://git.kernel.org/stable/c/fdd411af8178edc6b7bf260f8fa4fba1bedd0a6d"}, {"url": "https://git.kernel.org/stable/c/e3540e5a7054d6daaf9a1415a48aacb092112a89"}, {"url": "https://git.kernel.org/stable/c/05412471beba313ecded95aa17b25fe84bb2551a"}, {"url": "https://git.kernel.org/stable/c/7d2cc63eca0c993c99d18893214abf8f85d566d8"}], "title": "bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro()", "x_generator": {"engine": "bippy-c9c4e1df01b2"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-42068", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T16:19:52.600102Z"}}}], "providerMetadata": {"shortName": "CISA-ADP", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "dateUpdated": "2024-09-11T12:42:14.727Z"}, "title": "CISA ADP Vulnrichment"}]}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "DD1E49C8-DE20-4CCB-8715-3FB3FA95ABC7", "versionEndExcluding": "5.15.162", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "748B6C4B-1F61-47F9-96CC-8899B8412D84", "versionEndExcluding": "6.1.97", "versionStartIncluding": "5.16", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "D72E033B-5323-4C4D-8818-36E1EBC3535F", "versionEndExcluding": "6.6.37", "versionStartIncluding": "6.2", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "E95105F2-32E3-4C5F-9D18-7AEFD0E6275C", "versionEndExcluding": "6.9.8", "versionStartIncluding": "6.7", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro()\n\nset_memory_ro() can fail, leaving memory unprotected.\n\nCheck its return and take it into account as an error."}, {"lang": "es", "value": "En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: bpf: Tener en cuenta el retorno de set_memory_ro() con bpf_prog_lock_ro() set_memory_ro() puede fallar, dejando la memoria desprotegida. Comprueba su devoluci\u00f3n y tenlo en cuenta como error."}], "id": "CVE-2024-42068", "lastModified": "2024-11-21T09:33:31.457", "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": "2024-07-29T16:15:06.387", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/05412471beba313ecded95aa17b25fe84bb2551a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/7d2cc63eca0c993c99d18893214abf8f85d566d8"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/a359696856ca9409fb97655c5a8ef0f549cb6e03"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/e3540e5a7054d6daaf9a1415a48aacb092112a89"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/e4f602e3ff749ba770bf8ff10196e18358de6720"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/fdd411af8178edc6b7bf260f8fa4fba1bedd0a6d"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/05412471beba313ecded95aa17b25fe84bb2551a"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/7d2cc63eca0c993c99d18893214abf8f85d566d8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/a359696856ca9409fb97655c5a8ef0f549cb6e03"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/e3540e5a7054d6daaf9a1415a48aacb092112a89"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/e4f602e3ff749ba770bf8ff10196e18358de6720"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/fdd411af8178edc6b7bf260f8fa4fba1bedd0a6d"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-252"}], "source": "[email protected]", "type": "Primary"}]}