CVE-2026-72005

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-72005", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-08-09T03:40:39.898Z", "datePublished": "2026-08-15T05:51:36.005Z", "dateUpdated": "2026-10-19T21:09:12.477Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-17T05:39:22.758Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: rt2x00: avoid full teardown before work setup in probe\n\nrt2x00lib_probe_dev() uses the full rt2x00lib_remove_dev() teardown for\nall probe failures. However, drv_data allocation and workqueue allocation\ncan fail before intf_work, autowakeup_work and sleep_work have been\ninitialized.\n\nDo not enter the full remove path until the probe has reached the point\nwhere those work items are set up. Return directly for drv_data allocation\nfailure, and use a small early cleanup path for workqueue allocation\nfailure.\n\nThis issue was found by our static analysis tool and then confirmed by\nmanual review of rt2x00lib_probe_dev() and rt2x00lib_remove_dev(). The\nearly probe exits should not call a common teardown path that assumes the\nlater work setup has already completed.\n\nA QEMU PoC forced alloc_ordered_workqueue() to fail before the work\ninitializers are reached. The resulting fail path entered\nrt2x00lib_remove_dev(), and DEBUG_OBJECTS reported invalid work drains with\nrt2x00lib_probe_dev() and rt2x00lib_remove_dev() in the stack."}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 7.8, "baseSeverity": "HIGH"}, "scenarios": [{"lang": "en", "value": "AV:L - The flaw is in rt2x00 driver probe (rt2x00usb_probe/rt2x00pci_probe/rt2800soc_probe), triggered during device initialization on boot or hotplug, not by remote WiFi frames; worst case is built-in SoC/PCI WiFi on internet-facing routers/APs under local memory pressure.\nAC:L - An attacker can reliably force kzalloc or alloc_ordered_workqueue() to fail with a memory exhaustion attack and retry on reboot or USB reinsertion; success does not depend on uncontrollable layout or victim-only timing beyond attacker-driven ENOMEM.\nPR:L - Triggering probe-time ENOMEM requires only an unprivileged local process to exhaust memory during driver initialization; no CAP_NET_ADMIN, real root, or user-namespace capability is needed to reach the vulnerable teardown path.\nUI:N - Exploitation does not require a victim to click, mount, or configure anything; probe runs automatically at boot or on device hotplug while the attacker maintains memory pressure.\nS:U - Impact is confined to kernel/driver state on the host being probed; it is not a VM escape, sandbox breakout, or cross-authority boundary crossing beyond standard local kernel compromise.\nC:H - rt2x00lib_remove_dev() calls cancel_work_sync/cancel_delayed_work_sync and hrtimer_cancel on objects never initialized by INIT_WORK/hrtimer_setup, corrupting workqueue/timer metadata and creating undefined behavior that can expose kernel memory.\nI:H - Invalid cancel/flush/drain of uninitialized work items and tasklet_kill on uninitialized tasklets can corrupt adjacent kernel heap objects and workqueue state, plausibly yielding write primitives beyond a simple denial of service.\nA:H - A QEMU PoC forcing alloc_ordered_workqueue() failure hit DEBUG_OBJECTS invalid work drains in rt2x00lib_remove_dev(); this teardown path can WARN/OOPS/panic the kernel during probe failure cleanup."}]}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/wireless/ralink/rt2x00/rt2x00dev.c"], "versions": [{"version": "0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2", "lessThan": "8b58d1f1356df6a7d2de3f55bb665b18b04ffda0", "status": "affected", "versionType": "git"}, {"version": "0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2", "lessThan": "59afe6148927395cf86f9429900e029a48b1d42b", "status": "affected", "versionType": "git"}, {"version": "0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2", "lessThan": "3c0427d719bddb33caf18ff4ffb77cb47de7eb00", "status": "affected", "versionType": "git"}, {"version": "0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2", "lessThan": "eb7474d0253bb2de4793e1d3ce833e8564bbe732", "status": "affected", "versionType": "git"}, {"version": "0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2", "lessThan": "66bd9b1a72de7c2f5141b02d796048aafaed8a49", "status": "affected", "versionType": "git"}, {"version": "0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2", "lessThan": "816559409e340acaa5c9d868291dab30d8c80263", "status": "affected", "versionType": "git"}, {"version": "0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2", "lessThan": "56994852d704535ea354a4627ca667b1b4fa0deb", "status": "affected", "versionType": "git"}, {"version": "0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2", "lessThan": "536fb3d739d75a03cb318c0c6fe799425cfea501", "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/net/wireless/ralink/rt2x00/rt2x00dev.c"], "versions": [{"version": "2.6.39", "status": "affected"}, 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{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-72005", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-10-16T15:49:49.454298Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-404", "description": "CWE-404 Improper Resource Shutdown or Release"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-16T15:49:50.423Z"}}], "cna": {"title": "wifi: rt2x00: avoid full teardown before work setup in probe", "metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 7.8, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}, "scenarios": [{"lang": "en", "value": "AV:L - The flaw is in rt2x00 driver probe (rt2x00usb_probe/rt2x00pci_probe/rt2800soc_probe), triggered during device initialization on boot or hotplug, not by remote WiFi frames; worst case is built-in SoC/PCI WiFi on internet-facing routers/APs under local memory pressure.\nAC:L - An attacker can reliably force kzalloc or alloc_ordered_workqueue() to fail with a memory exhaustion attack and retry on reboot or USB reinsertion; success does not depend on uncontrollable layout or victim-only timing beyond attacker-driven ENOMEM.\nPR:L - Triggering probe-time ENOMEM requires only an unprivileged local process to exhaust memory during driver initialization; no CAP_NET_ADMIN, real root, or user-namespace capability is needed to reach the vulnerable teardown path.\nUI:N - Exploitation does not require a victim to click, mount, or configure anything; probe runs automatically at boot or on device hotplug while the attacker maintains memory pressure.\nS:U - Impact is confined to kernel/driver state on the host being probed; it is not a VM escape, sandbox breakout, or cross-authority boundary crossing beyond standard local kernel compromise.\nC:H - rt2x00lib_remove_dev() calls cancel_work_sync/cancel_delayed_work_sync and hrtimer_cancel on objects never initialized by INIT_WORK/hrtimer_setup, corrupting workqueue/timer metadata and creating undefined behavior that can expose kernel memory.\nI:H - Invalid cancel/flush/drain of uninitialized work items and tasklet_kill on uninitialized tasklets can corrupt adjacent kernel heap objects and workqueue state, plausibly yielding write primitives beyond a simple denial of service.\nA:H - A QEMU PoC forcing alloc_ordered_workqueue() failure hit DEBUG_OBJECTS invalid work drains in rt2x00lib_remove_dev(); this teardown path can WARN/OOPS/panic the kernel during probe failure cleanup."}]}], "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2", "lessThan": "8b58d1f1356df6a7d2de3f55bb665b18b04ffda0", "versionType": "git"}, {"status": "affected", "version": "0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2", "lessThan": "59afe6148927395cf86f9429900e029a48b1d42b", "versionType": "git"}, {"status": "affected", "version": "0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2", "lessThan": "3c0427d719bddb33caf18ff4ffb77cb47de7eb00", "versionType": "git"}, {"status": "affected", "version": "0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2", "lessThan": "eb7474d0253bb2de4793e1d3ce833e8564bbe732", "versionType": "git"}, {"status": "affected", "version": "0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2", "lessThan": "66bd9b1a72de7c2f5141b02d796048aafaed8a49", "versionType": "git"}, {"status": "affected", "version": "0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2", "lessThan": "816559409e340acaa5c9d868291dab30d8c80263", "versionType": "git"}, {"status": "affected", "version": "0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2", "lessThan": "56994852d704535ea354a4627ca667b1b4fa0deb", "versionType": "git"}, {"status": "affected", "version": "0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2", "lessThan": "536fb3d739d75a03cb318c0c6fe799425cfea501", "versionType": "git"}], "programFiles": ["drivers/net/wireless/ralink/rt2x00/rt2x00dev.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "2.6.39"}, {"status": "unaffected", "version": "0", "lessThan": "2.6.39", "versionType": "semver"}, {"status": "unaffected", "version": "5.10.261", "versionType": "semver", "lessThanOrEqual": "5.10.*"}, {"status": "unaffected", "version": "5.15.212", "versionType": "semver", "lessThanOrEqual": "5.15.*"}, {"status": "unaffected", "version": "6.1.178", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.6.145", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.12.97", "versionType": "semver", "lessThanOrEqual": "6.12.*"}, {"status": "unaffected", "version": "6.18.40", "versionType": "semver", "lessThanOrEqual": "6.18.*"}, {"status": "unaffected", "version": "7.1.5", "versionType": "semver", "lessThanOrEqual": "7.1.*"}, {"status": "unaffected", "version": "7.2", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/net/wireless/ralink/rt2x00/rt2x00dev.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/8b58d1f1356df6a7d2de3f55bb665b18b04ffda0"}, {"url": "https://git.kernel.org/stable/c/59afe6148927395cf86f9429900e029a48b1d42b"}, {"url": "https://git.kernel.org/stable/c/3c0427d719bddb33caf18ff4ffb77cb47de7eb00"}, {"url": "https://git.kernel.org/stable/c/eb7474d0253bb2de4793e1d3ce833e8564bbe732"}, {"url": "https://git.kernel.org/stable/c/66bd9b1a72de7c2f5141b02d796048aafaed8a49"}, {"url": "https://git.kernel.org/stable/c/816559409e340acaa5c9d868291dab30d8c80263"}, {"url": "https://git.kernel.org/stable/c/56994852d704535ea354a4627ca667b1b4fa0deb"}, {"url": "https://git.kernel.org/stable/c/536fb3d739d75a03cb318c0c6fe799425cfea501"}], "x_generator": {"engine": "bippy-1.2.0"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: rt2x00: avoid full teardown before work setup in probe\n\nrt2x00lib_probe_dev() uses the full rt2x00lib_remove_dev() teardown for\nall probe failures. However, drv_data allocation and workqueue allocation\ncan fail before intf_work, autowakeup_work and sleep_work have been\ninitialized.\n\nDo not enter the full remove path until the probe has reached the point\nwhere those work items are set up. Return directly for drv_data allocation\nfailure, and use a small early cleanup path for workqueue allocation\nfailure.\n\nThis issue was found by our static analysis tool and then confirmed by\nmanual review of rt2x00lib_probe_dev() and rt2x00lib_remove_dev(). The\nearly probe exits should not call a common teardown path that assumes the\nlater work setup has already completed.\n\nA QEMU PoC forced alloc_ordered_workqueue() to fail before the work\ninitializers are reached. The resulting fail path entered\nrt2x00lib_remove_dev(), and DEBUG_OBJECTS reported invalid work drains with\nrt2x00lib_probe_dev() and rt2x00lib_remove_dev() in the stack."}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.10.261", "versionStartIncluding": "2.6.39"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.15.212", "versionStartIncluding": "2.6.39"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.1.178", "versionStartIncluding": "2.6.39"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.6.145", "versionStartIncluding": "2.6.39"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.12.97", "versionStartIncluding": "2.6.39"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.18.40", "versionStartIncluding": "2.6.39"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "7.1.5", "versionStartIncluding": "2.6.39"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "7.2", "versionStartIncluding": "2.6.39"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-17T05:39:22.758Z"}}}, "cveMetadata": {"cveId": "CVE-2026-72005", "state": "PUBLISHED", "dateUpdated": "2026-10-19T21:09:12.477Z", "dateReserved": "2026-08-09T03:40:39.898Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2026-08-15T05:51:36.005Z", "assignerShortName": "Linux"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/net/wireless/ralink/rt2x00/rt2x00dev.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "8b58d1f1356df6a7d2de3f55bb665b18b04ffda0", "status": "affected", "version": "0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2", "versionType": "git"}, {"lessThan": "59afe6148927395cf86f9429900e029a48b1d42b", "status": "affected", "version": "0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2", "versionType": "git"}, {"lessThan": "3c0427d719bddb33caf18ff4ffb77cb47de7eb00", "status": "affected", "version": "0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2", "versionType": "git"}, {"lessThan": "eb7474d0253bb2de4793e1d3ce833e8564bbe732", "status": "affected", "version": "0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2", "versionType": "git"}, {"lessThan": "66bd9b1a72de7c2f5141b02d796048aafaed8a49", "status": "affected", "version": "0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2", "versionType": "git"}, {"lessThan": "816559409e340acaa5c9d868291dab30d8c80263", "status": "affected", "version": "0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2", "versionType": "git"}, {"lessThan": "56994852d704535ea354a4627ca667b1b4fa0deb", "status": "affected", "version": "0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2", "versionType": "git"}, {"lessThan": "536fb3d739d75a03cb318c0c6fe799425cfea501", "status": "affected", "version": "0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/net/wireless/ralink/rt2x00/rt2x00dev.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "2.6.39"}, {"lessThan": "2.6.39", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "5.10.*", "status": "unaffected", "version": "5.10.261", "versionType": "semver"}, {"lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.212", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.178", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.145", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.97", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.40", "versionType": "semver"}, {"lessThanOrEqual": "7.1.*", "status": "unaffected", "version": "7.1.5", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.2", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: rt2x00: avoid full teardown before work setup in probe\n\nrt2x00lib_probe_dev() uses the full rt2x00lib_remove_dev() teardown for\nall probe failures. However, drv_data allocation and workqueue allocation\ncan fail before intf_work, autowakeup_work and sleep_work have been\ninitialized.\n\nDo not enter the full remove path until the probe has reached the point\nwhere those work items are set up. Return directly for drv_data allocation\nfailure, and use a small early cleanup path for workqueue allocation\nfailure.\n\nThis issue was found by our static analysis tool and then confirmed by\nmanual review of rt2x00lib_probe_dev() and rt2x00lib_remove_dev(). The\nearly probe exits should not call a common teardown path that assumes the\nlater work setup has already completed.\n\nA QEMU PoC forced alloc_ordered_workqueue() to fail before the work\ninitializers are reached. The resulting fail path entered\nrt2x00lib_remove_dev(), and DEBUG_OBJECTS reported invalid work drains with\nrt2x00lib_probe_dev() and rt2x00lib_remove_dev() in the stack."}], "id": "CVE-2026-72005", "lastModified": "2026-10-19T22:17:21.383", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-72005", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-10-16T15:49:49.454298Z", "version": "2.0.3"}}]}, "published": "2026-08-15T06:20:59.113", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/3c0427d719bddb33caf18ff4ffb77cb47de7eb00"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/536fb3d739d75a03cb318c0c6fe799425cfea501"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/56994852d704535ea354a4627ca667b1b4fa0deb"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/59afe6148927395cf86f9429900e029a48b1d42b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/66bd9b1a72de7c2f5141b02d796048aafaed8a49"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/816559409e340acaa5c9d868291dab30d8c80263"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8b58d1f1356df6a7d2de3f55bb665b18b04ffda0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/eb7474d0253bb2de4793e1d3ce833e8564bbe732"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-404"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"bugzilla": {"description": "kernel: wifi: rt2x00: avoid full teardown before work setup in probe", "id": "2516695", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2516695"}, "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"}, "cwe": "CWE-908", "details": ["A flaw was found in the `rt2x00` WiFi driver within the Linux kernel. During the device probing process, if memory or workqueue allocations fail prematurely, the system attempts a full device teardown. This teardown incorrectly assumes that certain work items have been initialized, leading to invalid operations. An attacker could potentially exploit this vulnerability to trigger a system crash, resulting in a Denial of Service (DoS)."], "name": "CVE-2026-72005", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"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": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-08-15T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-72005\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-72005\nhttps://lore.kernel.org/linux-cve-announce/2026081507-CVE-2026-72005-1799@gregkh/T"], "threat_severity": "Low"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2,8b58d1f1356df6a7d2de3f55bb665b18b04ffda0)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2,59afe6148927395cf86f9429900e029a48b1d42b)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2,3c0427d719bddb33caf18ff4ffb77cb47de7eb00)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2,eb7474d0253bb2de4793e1d3ce833e8564bbe732)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2,66bd9b1a72de7c2f5141b02d796048aafaed8a49)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2,816559409e340acaa5c9d868291dab30d8c80263)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2,56994852d704535ea354a4627ca667b1b4fa0deb)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2,536fb3d739d75a03cb318c0c6fe799425cfea501)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "2.6.39"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,2.6.39)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[5.10.261,5.11.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[5.15.212,5.16.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.1.178,6.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.6.145,6.7.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.97,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.40,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.1.5,7.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.2-rc4,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-08-15T07:45:04.795363+00:00", "updated": "2026-10-20T11:15:14.043775+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}