{"dataType": "CVE_RECORD", "cveMetadata": {"cveId": "CVE-2023-52670", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-03-07T14:49:46.885Z", "datePublished": "2024-05-17T14:02:01.617Z", "dateUpdated": "2024-12-19T08:23:48.318Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-12-19T08:23:48.318Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nrpmsg: virtio: Free driver_override when rpmsg_remove()\n\nFree driver_override when rpmsg_remove(), otherwise\nthe following memory leak will occur:\n\nunreferenced object 0xffff0000d55d7080 (size 128):\n comm \"kworker/u8:2\", pid 56, jiffies 4294893188 (age 214.272s)\n hex dump (first 32 bytes):\n 72 70 6d 73 67 5f 6e 73 00 00 00 00 00 00 00 00 rpmsg_ns........\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n backtrace:\n [<000000009c94c9c1>] __kmem_cache_alloc_node+0x1f8/0x320\n [<000000002300d89b>] __kmalloc_node_track_caller+0x44/0x70\n [<00000000228a60c3>] kstrndup+0x4c/0x90\n [<0000000077158695>] driver_set_override+0xd0/0x164\n [<000000003e9c4ea5>] rpmsg_register_device_override+0x98/0x170\n [<000000001c0c89a8>] rpmsg_ns_register_device+0x24/0x30\n [<000000008bbf8fa2>] rpmsg_probe+0x2e0/0x3ec\n [<00000000e65a68df>] virtio_dev_probe+0x1c0/0x280\n [<00000000443331cc>] really_probe+0xbc/0x2dc\n [<00000000391064b1>] __driver_probe_device+0x78/0xe0\n [<00000000a41c9a5b>] driver_probe_device+0xd8/0x160\n [<000000009c3bd5df>] __device_attach_driver+0xb8/0x140\n [<0000000043cd7614>] bus_for_each_drv+0x7c/0xd4\n [<000000003b929a36>] __device_attach+0x9c/0x19c\n [<00000000a94e0ba8>] device_initial_probe+0x14/0x20\n [<000000003c999637>] bus_probe_device+0xa0/0xac"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/rpmsg/virtio_rpmsg_bus.c"], "versions": [{"version": "b0b03b8119633de0649da9bd506e4850c401ff2b", "lessThan": "229ce47cbfdc7d3a9415eb676abbfb77d676cb08", "status": "affected", "versionType": "git"}, {"version": "b0b03b8119633de0649da9bd506e4850c401ff2b", "lessThan": "dd50fe18c234bd5ff22f658f4d414e8fa8cd6a5d", "status": "affected", "versionType": "git"}, {"version": "b0b03b8119633de0649da9bd506e4850c401ff2b", "lessThan": "69ca89d80f2c8a1f5af429b955637beea7eead30", "status": "affected", "versionType": "git"}, {"version": "b0b03b8119633de0649da9bd506e4850c401ff2b", "lessThan": "2d27a7b19cb354c6d04bcdc9239e261ff29858d6", "status": "affected", "versionType": "git"}, {"version": "b0b03b8119633de0649da9bd506e4850c401ff2b", "lessThan": "f4bb1d5daf77b1a95a43277268adf0d1430c2346", "status": "affected", "versionType": "git"}, {"version": "b0b03b8119633de0649da9bd506e4850c401ff2b", "lessThan": "4e6cef3fae5c164968118a13f3fe293700adc81a", "status": "affected", "versionType": "git"}, {"version": "b0b03b8119633de0649da9bd506e4850c401ff2b", "lessThan": "9a416d624e5fb7246ea97c11fbfea7e0e27abf43", "status": "affected", "versionType": "git"}, {"version": "b0b03b8119633de0649da9bd506e4850c401ff2b", "lessThan": "d5362c37e1f8a40096452fc201c30e705750e687", "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/rpmsg/virtio_rpmsg_bus.c"], "versions": [{"version": "4.13", "status": "affected"}, {"version": "0", "lessThan": "4.13", "status": "unaffected", "versionType": "semver"}, {"version": "4.19.307", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.269", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.210", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.149", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.76", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.15", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.7.3", "lessThanOrEqual": "6.7.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.8", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/229ce47cbfdc7d3a9415eb676abbfb77d676cb08"}, {"url": "https://git.kernel.org/stable/c/dd50fe18c234bd5ff22f658f4d414e8fa8cd6a5d"}, {"url": "https://git.kernel.org/stable/c/69ca89d80f2c8a1f5af429b955637beea7eead30"}, {"url": "https://git.kernel.org/stable/c/2d27a7b19cb354c6d04bcdc9239e261ff29858d6"}, {"url": "https://git.kernel.org/stable/c/f4bb1d5daf77b1a95a43277268adf0d1430c2346"}, {"url": "https://git.kernel.org/stable/c/4e6cef3fae5c164968118a13f3fe293700adc81a"}, {"url": "https://git.kernel.org/stable/c/9a416d624e5fb7246ea97c11fbfea7e0e27abf43"}, {"url": "https://git.kernel.org/stable/c/d5362c37e1f8a40096452fc201c30e705750e687"}], "title": "rpmsg: virtio: Free driver_override when rpmsg_remove()", "x_generator": {"engine": "bippy-5f407fcff5a0"}}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-401", "lang": "en", "description": "CWE-401 Missing Release of Memory after Effective Lifetime"}]}], "affected": [{"vendor": "linux", "product": "linux_kernel", "cpes": ["cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "b0b03b811963", "status": "affected", "lessThan": "229ce47cbfdc", "versionType": "custom"}]}, {"vendor": "linux", "product": "linux_kernel", "cpes": ["cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"], 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"defaultStatus": "unknown", "versions": [{"version": "0", "status": "unaffected", "lessThan": "4.13", "versionType": "custom"}]}, {"vendor": "linux", "product": "linux_kernel", "cpes": ["cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "4.19.307", "status": "unaffected", "lessThanOrEqual": "4.20", "versionType": "custom"}]}, {"vendor": "linux", "product": "linux_kernel", "cpes": ["cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "5.4269", "status": "unaffected", "lessThanOrEqual": "5.5", "versionType": "custom"}]}, {"vendor": "linux", "product": "linux_kernel", "cpes": ["cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "5.10.210", "status": "unaffected", "lessThanOrEqual": "5.11", "versionType": "custom"}]}, {"vendor": "linux", "product": "linux_kernel", "cpes": ["cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*"], "defaultStatus": 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["cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"], "vendor": "linux", "product": "linux_kernel", "versions": [{"status": "unaffected", "version": "6.73", "versionType": "custom", "lessThanOrEqual": "6.8"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"], "vendor": "linux", "product": "linux_kernel", "versions": [{"status": "unaffected", "version": "6.8"}], "defaultStatus": "unknown"}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-401", "description": "CWE-401 Missing Release of Memory after Effective Lifetime"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-06T20:04:45.922Z"}}], "cna": {"title": "rpmsg: virtio: Free driver_override when rpmsg_remove()", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "b0b03b8119633de0649da9bd506e4850c401ff2b", "lessThan": "229ce47cbfdc7d3a9415eb676abbfb77d676cb08", "versionType": "git"}, {"status": "affected", "version": "b0b03b8119633de0649da9bd506e4850c401ff2b", "lessThan": "dd50fe18c234bd5ff22f658f4d414e8fa8cd6a5d", "versionType": "git"}, {"status": "affected", "version": "b0b03b8119633de0649da9bd506e4850c401ff2b", "lessThan": "69ca89d80f2c8a1f5af429b955637beea7eead30", "versionType": "git"}, {"status": "affected", "version": "b0b03b8119633de0649da9bd506e4850c401ff2b", "lessThan": "2d27a7b19cb354c6d04bcdc9239e261ff29858d6", "versionType": "git"}, {"status": "affected", "version": "b0b03b8119633de0649da9bd506e4850c401ff2b", "lessThan": "f4bb1d5daf77b1a95a43277268adf0d1430c2346", "versionType": "git"}, {"status": "affected", "version": "b0b03b8119633de0649da9bd506e4850c401ff2b", "lessThan": "4e6cef3fae5c164968118a13f3fe293700adc81a", "versionType": "git"}, {"status": "affected", "version": "b0b03b8119633de0649da9bd506e4850c401ff2b", "lessThan": "9a416d624e5fb7246ea97c11fbfea7e0e27abf43", "versionType": "git"}, {"status": "affected", "version": "b0b03b8119633de0649da9bd506e4850c401ff2b", "lessThan": "d5362c37e1f8a40096452fc201c30e705750e687", "versionType": "git"}], "programFiles": ["drivers/rpmsg/virtio_rpmsg_bus.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "4.13"}, {"status": "unaffected", "version": "0", "lessThan": "4.13", "versionType": "semver"}, {"status": "unaffected", "version": "4.19.307", "versionType": "semver", "lessThanOrEqual": "4.19.*"}, {"status": "unaffected", "version": "5.4.269", "versionType": "semver", "lessThanOrEqual": "5.4.*"}, {"status": "unaffected", "version": "5.10.210", "versionType": "semver", "lessThanOrEqual": "5.10.*"}, {"status": "unaffected", "version": "5.15.149", "versionType": "semver", "lessThanOrEqual": "5.15.*"}, {"status": "unaffected", "version": "6.1.76", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.6.15", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.7.3", "versionType": "semver", "lessThanOrEqual": "6.7.*"}, {"status": "unaffected", "version": "6.8", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/rpmsg/virtio_rpmsg_bus.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/229ce47cbfdc7d3a9415eb676abbfb77d676cb08"}, {"url": "https://git.kernel.org/stable/c/dd50fe18c234bd5ff22f658f4d414e8fa8cd6a5d"}, {"url": "https://git.kernel.org/stable/c/69ca89d80f2c8a1f5af429b955637beea7eead30"}, {"url": "https://git.kernel.org/stable/c/2d27a7b19cb354c6d04bcdc9239e261ff29858d6"}, {"url": "https://git.kernel.org/stable/c/f4bb1d5daf77b1a95a43277268adf0d1430c2346"}, {"url": "https://git.kernel.org/stable/c/4e6cef3fae5c164968118a13f3fe293700adc81a"}, {"url": "https://git.kernel.org/stable/c/9a416d624e5fb7246ea97c11fbfea7e0e27abf43"}, {"url": "https://git.kernel.org/stable/c/d5362c37e1f8a40096452fc201c30e705750e687"}], "x_generator": {"engine": "bippy-5f407fcff5a0"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nrpmsg: virtio: Free driver_override when rpmsg_remove()\n\nFree driver_override when rpmsg_remove(), otherwise\nthe following memory leak will occur:\n\nunreferenced object 0xffff0000d55d7080 (size 128):\n comm \"kworker/u8:2\", pid 56, jiffies 4294893188 (age 214.272s)\n hex dump (first 32 bytes):\n 72 70 6d 73 67 5f 6e 73 00 00 00 00 00 00 00 00 rpmsg_ns........\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n backtrace:\n [<000000009c94c9c1>] __kmem_cache_alloc_node+0x1f8/0x320\n [<000000002300d89b>] __kmalloc_node_track_caller+0x44/0x70\n [<00000000228a60c3>] kstrndup+0x4c/0x90\n [<0000000077158695>] driver_set_override+0xd0/0x164\n [<000000003e9c4ea5>] rpmsg_register_device_override+0x98/0x170\n [<000000001c0c89a8>] rpmsg_ns_register_device+0x24/0x30\n [<000000008bbf8fa2>] rpmsg_probe+0x2e0/0x3ec\n [<00000000e65a68df>] virtio_dev_probe+0x1c0/0x280\n [<00000000443331cc>] really_probe+0xbc/0x2dc\n [<00000000391064b1>] __driver_probe_device+0x78/0xe0\n [<00000000a41c9a5b>] driver_probe_device+0xd8/0x160\n [<000000009c3bd5df>] __device_attach_driver+0xb8/0x140\n [<0000000043cd7614>] bus_for_each_drv+0x7c/0xd4\n [<000000003b929a36>] __device_attach+0x9c/0x19c\n [<00000000a94e0ba8>] device_initial_probe+0x14/0x20\n [<000000003c999637>] bus_probe_device+0xa0/0xac"}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-12-19T08:23:48.318Z"}}}, "cveMetadata": {"cveId": "CVE-2023-52670", "state": "PUBLISHED", "dateUpdated": "2024-12-19T08:23:48.318Z", "dateReserved": "2024-03-07T14:49:46.885Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2024-05-17T14:02:01.617Z", "assignerShortName": "Linux"}, "dataVersion": "5.1"}

{"descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nrpmsg: virtio: Free driver_override when rpmsg_remove()\n\nFree driver_override when rpmsg_remove(), otherwise\nthe following memory leak will occur:\n\nunreferenced object 0xffff0000d55d7080 (size 128):\n comm \"kworker/u8:2\", pid 56, jiffies 4294893188 (age 214.272s)\n hex dump (first 32 bytes):\n 72 70 6d 73 67 5f 6e 73 00 00 00 00 00 00 00 00 rpmsg_ns........\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n backtrace:\n [<000000009c94c9c1>] __kmem_cache_alloc_node+0x1f8/0x320\n [<000000002300d89b>] __kmalloc_node_track_caller+0x44/0x70\n [<00000000228a60c3>] kstrndup+0x4c/0x90\n [<0000000077158695>] driver_set_override+0xd0/0x164\n [<000000003e9c4ea5>] rpmsg_register_device_override+0x98/0x170\n [<000000001c0c89a8>] rpmsg_ns_register_device+0x24/0x30\n [<000000008bbf8fa2>] rpmsg_probe+0x2e0/0x3ec\n [<00000000e65a68df>] virtio_dev_probe+0x1c0/0x280\n [<00000000443331cc>] really_probe+0xbc/0x2dc\n [<00000000391064b1>] __driver_probe_device+0x78/0xe0\n [<00000000a41c9a5b>] driver_probe_device+0xd8/0x160\n [<000000009c3bd5df>] __device_attach_driver+0xb8/0x140\n [<0000000043cd7614>] bus_for_each_drv+0x7c/0xd4\n [<000000003b929a36>] __device_attach+0x9c/0x19c\n [<00000000a94e0ba8>] device_initial_probe+0x14/0x20\n [<000000003c999637>] bus_probe_device+0xa0/0xac"}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: rpmsg: virtio: Free driver_overridecuando rpmsg_remove() Free driver_override cuando rpmsg_remove(); de lo contrario, se producir\u00e1 la siguiente p\u00e9rdida de memoria: objeto sin referencia 0xffff0000d55d7080 (tama\u00f1o 128): comm \"kworker/u8 :2\", pid 56, santiam\u00e9n 4294893188 (edad 214.272s) volcado hexadecimal (primeros 32 bytes): 72 70 6d 73 67 5f 6e 73 00 00 00 00 00 00 00 00 rpmsg_ns........ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ retroceso: [&lt;000000009c94c9c1&gt;] __kmem_cache_alloc_node+0x1f8/0x320 [&lt;000000002300d89b&gt;] +0x44/ 0x70 [&lt;00000000228a60c3&gt;] kstrndup+0x4c/0x90 [&lt;0000000077158695&gt;] driver_set_override+0xd0/0x164 [&lt;000000003e9c4ea5&gt;] rpmsg_register_device_override+0x98/0x170 0000001c0c89a8&gt;] rpmsg_ns_register_device+0x24/0x30 [&lt;000000008bbf8fa2&gt;] rpmsg_probe+0x2e0/ 0x3ec [&lt;00000000e65a68df&gt;] virtio_dev_probe+0x1c0/0x280 [&lt;00000000443331cc&gt;] very_probe+0xbc/0x2dc [&lt;00000000391064b1&gt;] __driver_probe_device+0x78/0xe0 [&lt;00 000000a41c9a5b&gt;] driver_probe_device+0xd8/0x160 [&lt;000000009c3bd5df&gt;] __device_attach_driver+0xb8/ 0x140 [&lt;0000000043cd7614&gt;] bus_for_each_drv+0x7c/0xd4 [&lt;000000003b929a36&gt;] __device_attach+0x9c/0x19c [&lt;00000000a94e0ba8&gt;] dispositivo_initial_probe+0x14/0x20 [&lt;000 000003c999637&gt;] bus_probe_device+0xa0/0xac"}], "id": "CVE-2023-52670", "lastModified": "2024-11-21T08:40:19.320", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "PHYSICAL", "availabilityImpact": "HIGH", "baseScore": 6.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.7, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2024-05-17T14:15:10.057", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/229ce47cbfdc7d3a9415eb676abbfb77d676cb08"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/2d27a7b19cb354c6d04bcdc9239e261ff29858d6"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/4e6cef3fae5c164968118a13f3fe293700adc81a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/69ca89d80f2c8a1f5af429b955637beea7eead30"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9a416d624e5fb7246ea97c11fbfea7e0e27abf43"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d5362c37e1f8a40096452fc201c30e705750e687"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/dd50fe18c234bd5ff22f658f4d414e8fa8cd6a5d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f4bb1d5daf77b1a95a43277268adf0d1430c2346"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/229ce47cbfdc7d3a9415eb676abbfb77d676cb08"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/2d27a7b19cb354c6d04bcdc9239e261ff29858d6"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/4e6cef3fae5c164968118a13f3fe293700adc81a"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/69ca89d80f2c8a1f5af429b955637beea7eead30"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/9a416d624e5fb7246ea97c11fbfea7e0e27abf43"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/d5362c37e1f8a40096452fc201c30e705750e687"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/dd50fe18c234bd5ff22f658f4d414e8fa8cd6a5d"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/f4bb1d5daf77b1a95a43277268adf0d1430c2346"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-401"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"bugzilla": {"description": "kernel: rpmsg: virtio: Free driver_override when rpmsg_remove()", "id": "2281344", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2281344"}, "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:\nrpmsg: virtio: Free driver_override when rpmsg_remove()\nFree driver_override when rpmsg_remove(), otherwise\nthe following memory leak will occur:\nunreferenced object 0xffff0000d55d7080 (size 128):\ncomm \"kworker/u8:2\", pid 56, jiffies 4294893188 (age 214.272s)\nhex dump (first 32 bytes):\n72 70 6d 73 67 5f 6e 73 00 00 00 00 00 00 00 00 rpmsg_ns........\n00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\nbacktrace:\n[<000000009c94c9c1>] __kmem_cache_alloc_node+0x1f8/0x320\n[<000000002300d89b>] __kmalloc_node_track_caller+0x44/0x70\n[<00000000228a60c3>] kstrndup+0x4c/0x90\n[<0000000077158695>] driver_set_override+0xd0/0x164\n[<000000003e9c4ea5>] rpmsg_register_device_override+0x98/0x170\n[<000000001c0c89a8>] rpmsg_ns_register_device+0x24/0x30\n[<000000008bbf8fa2>] rpmsg_probe+0x2e0/0x3ec\n[<00000000e65a68df>] virtio_dev_probe+0x1c0/0x280\n[<00000000443331cc>] really_probe+0xbc/0x2dc\n[<00000000391064b1>] __driver_probe_device+0x78/0xe0\n[<00000000a41c9a5b>] driver_probe_device+0xd8/0x160\n[<000000009c3bd5df>] __device_attach_driver+0xb8/0x140\n[<0000000043cd7614>] bus_for_each_drv+0x7c/0xd4\n[<000000003b929a36>] __device_attach+0x9c/0x19c\n[<00000000a94e0ba8>] device_initial_probe+0x14/0x20\n[<000000003c999637>] bus_probe_device+0xa0/0xac"], "name": "CVE-2023-52670", "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": "2024-05-17T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-52670\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-52670\nhttps://lore.kernel.org/linux-cve-announce/2024051729-CVE-2023-52670-a191@gregkh/T"], "threat_severity": "Moderate", "upstream_fix": "kernel 4.19.307, kernel 5.4.269, kernel 5.10.210, kernel 5.15.149, kernel 6.1.76, kernel 6.6.15, kernel 6.7.3, kernel 6.8"}