{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-47738", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-09-30T16:00:12.959Z", "datePublished": "2024-10-21T12:14:07.825Z", "dateUpdated": "2024-11-05T09:49:43.577Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-11-05T09:49:43.577Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mac80211: don't use rate mask for offchannel TX either\n\nLike the commit ab9177d83c04 (\"wifi: mac80211: don't use rate mask for\nscanning\"), ignore incorrect settings to avoid no supported rate warning\nreported by syzbot.\n\nThe syzbot did bisect and found cause is commit 9df66d5b9f45 (\"cfg80211:\nfix default HE tx bitrate mask in 2G band\"), which however corrects\nbitmask of HE MCS and recognizes correctly settings of empty legacy rate\nplus HE MCS rate instead of returning -EINVAL.\n\nAs suggestions [1], follow the change of SCAN TX to consider this case of\noffchannel TX as well.\n\n[1] https://lore.kernel.org/linux-wireless/6ab2dc9c3afe753ca6fdcdd1421e7a1f47e87b84.camel@sipsolutions.net/T/#m2ac2a6d2be06a37c9c47a3d8a44b4f647ed4f024"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["include/net/mac80211.h", "net/mac80211/offchannel.c", "net/mac80211/rate.c", "net/mac80211/scan.c", "net/mac80211/tx.c"], "versions": [{"version": "9df66d5b9f45", "lessThan": "aafca50e71dc", "status": "affected", "versionType": "git"}, {"version": "9df66d5b9f45", "lessThan": "d54455a3a965", "status": "affected", "versionType": "git"}, {"version": "9df66d5b9f45", "lessThan": "3565ef215101", "status": "affected", "versionType": "git"}, {"version": "9df66d5b9f45", "lessThan": "43897111481b", "status": "affected", "versionType": "git"}, {"version": "9df66d5b9f45", "lessThan": "e7a7ef9a0742", "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/net/mac80211.h", "net/mac80211/offchannel.c", "net/mac80211/rate.c", "net/mac80211/scan.c", "net/mac80211/tx.c"], "versions": [{"version": "5.14", "status": "affected"}, {"version": "0", "lessThan": "5.14", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.113", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.54", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.10.13", "lessThanOrEqual": "6.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.11.2", "lessThanOrEqual": "6.11.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12-rc1", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/aafca50e71dc8f3192a5bfb325135a7908f3ef9e"}, {"url": "https://git.kernel.org/stable/c/d54455a3a965feb547711aff7afd2ca5deadb99c"}, {"url": "https://git.kernel.org/stable/c/3565ef215101ffadb5fe5394c70b1fca51376b25"}, {"url": "https://git.kernel.org/stable/c/43897111481b679508711d3ca881c4c6593e9247"}, {"url": "https://git.kernel.org/stable/c/e7a7ef9a0742dbd0818d5b15fba2c5313ace765b"}], "title": "wifi: mac80211: don't use rate mask for offchannel TX either", "x_generator": {"engine": "bippy-9e1c9544281a"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-47738", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-10-21T12:59:35.373697Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-10-21T13:04:14.864Z"}}]}}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "9254F879-FEF2-41AF-862C-E2C9A2B7F1F7", "versionEndExcluding": "5.11", "versionStartIncluding": "5.10.51", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "D13D5E4A-E39B-4C87-BA75-41543591E619", "versionEndExcluding": "5.13", "versionStartIncluding": "5.12.18", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "EE9C4298-7EAE-462B-95B5-BA77179BE149", "versionEndExcluding": "5.14", "versionStartIncluding": "5.13.3", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "4610D11D-A46B-471E-8783-B6F2054B2E77", "versionEndExcluding": "6.1.113", "versionStartIncluding": "5.14", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "D448821D-C085-4CAF-88FA-2DDE7BE21976", "versionEndExcluding": "6.6.54", "versionStartIncluding": "6.2", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "CE94BB8D-B0AB-4563-9ED7-A12122B56EBE", "versionEndExcluding": "6.10.13", "versionStartIncluding": "6.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "AB755D26-97F4-43B6-8604-CD076811E181", "versionEndExcluding": "6.11.2", "versionStartIncluding": "6.11", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mac80211: don't use rate mask for offchannel TX either\n\nLike the commit ab9177d83c04 (\"wifi: mac80211: don't use rate mask for\nscanning\"), ignore incorrect settings to avoid no supported rate warning\nreported by syzbot.\n\nThe syzbot did bisect and found cause is commit 9df66d5b9f45 (\"cfg80211:\nfix default HE tx bitrate mask in 2G band\"), which however corrects\nbitmask of HE MCS and recognizes correctly settings of empty legacy rate\nplus HE MCS rate instead of returning -EINVAL.\n\nAs suggestions [1], follow the change of SCAN TX to consider this case of\noffchannel TX as well.\n\n[1] https://lore.kernel.org/linux-wireless/6ab2dc9c3afe753ca6fdcdd1421e7a1f47e87b84.camel@sipsolutions.net/T/#m2ac2a6d2be06a37c9c47a3d8a44b4f647ed4f024"}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: wifi: mac80211: tampoco use m\u00e1scara de velocidad para TX fuera de canal Al igual que el commit ab9177d83c04 (\"wifi: mac80211: no use m\u00e1scara de velocidad para escanear\"), ignore las configuraciones incorrectas para evitar la advertencia de velocidad no admitida informada por syzbot. El syzbot dividi\u00f3 y encontr\u00f3 la causa en el commit 9df66d5b9f45 (\"cfg80211: corrige la m\u00e1scara de velocidad de bits de transmisi\u00f3n HE predeterminada en la banda 2G\"), que sin embargo corrige la m\u00e1scara de bits de HE MCS y reconoce correctamente las configuraciones de la velocidad heredada vac\u00eda m\u00e1s la velocidad de HE MCS en lugar de devolver -EINVAL. Como sugerencias [1], siga el cambio de SCAN TX para considerar tambi\u00e9n este caso de TX fuera de canal. [1] https://lore.kernel.org/linux-wireless/6ab2dc9c3afe753ca6fdcdd1421e7a1f47e87b84.camel@sipsolutions.net/T/#m2ac2a6d2be06a37c9c47a3d8a44b4f647ed4f024"}], "id": "CVE-2024-47738", "lastModified": "2024-10-23T22:12:44.370", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 3.3, "baseSeverity": "LOW", "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:L", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2024-10-21T13:15:03.920", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/3565ef215101ffadb5fe5394c70b1fca51376b25"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/43897111481b679508711d3ca881c4c6593e9247"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/aafca50e71dc8f3192a5bfb325135a7908f3ef9e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/d54455a3a965feb547711aff7afd2ca5deadb99c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/e7a7ef9a0742dbd0818d5b15fba2c5313ace765b"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: wifi: mac80211: don't use rate mask for offchannel TX either", "id": "2320240", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2320240"}, "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:\nwifi: mac80211: don't use rate mask for offchannel TX either\nLike the commit ab9177d83c04 (\"wifi: mac80211: don't use rate mask for\nscanning\"), ignore incorrect settings to avoid no supported rate warning\nreported by syzbot.\nThe syzbot did bisect and found cause is commit 9df66d5b9f45 (\"cfg80211:\nfix default HE tx bitrate mask in 2G band\"), which however corrects\nbitmask of HE MCS and recognizes correctly settings of empty legacy rate\nplus HE MCS rate instead of returning -EINVAL.\nAs suggestions [1], follow the change of SCAN TX to consider this case of\noffchannel TX as well.\n[1] https://lore.kernel.org/linux-wireless/6ab2dc9c3afe753ca6fdcdd1421e7a1f47e87b84.camel@sipsolutions.net/T/#m2ac2a6d2be06a37c9c47a3d8a44b4f647ed4f024"], "name": "CVE-2024-47738", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Will not fix", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Will not fix", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Will not fix", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Will not fix", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-10-21T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-47738\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-47738\nhttps://lore.kernel.org/linux-cve-announce/2024102108-CVE-2024-47738-3f0e@gregkh/T"], "threat_severity": "Moderate"}