CVE-2024-50078

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In my case, with CONFIG_LIST_HARDENED and\nCONFIG_BUG_ON_DATA_CORRUPTION enabled, loading the module again usually\ntriggers this BUG():\n\n list_add corruption. next->prev should be prev (ffffffffb5355fd0),\n but was 0000000000000068. (next=ffffffffc0a010d0).\n ------------[ cut here ]------------\n kernel BUG at lib/list_debug.c:29!\n Oops: invalid opcode: 0000 [#1] PREEMPT SMP PTI\n CPU: 1 PID: 4159 Comm: modprobe Not tainted 6.10.11-4+bt2-ao-desktop #1\n RIP: 0010:__list_add_valid_or_report+0x61/0xa0\n ...\n __list_add_valid_or_report+0x61/0xa0\n proto_register+0x299/0x320\n hci_sock_init+0x16/0xc0 [bluetooth]\n bt_init+0x68/0xd0 [bluetooth]\n __pfx_bt_init+0x10/0x10 [bluetooth]\n do_one_initcall+0x80/0x2f0\n do_init_module+0x8b/0x230\n __do_sys_init_module+0x15f/0x190\n do_syscall_64+0x68/0x110\n ..."}], "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 - Nothing in this bug involves over-the-air Bluetooth traffic; the dangling pointers are reached purely locally via `open(\"/proc/net/iso\")`, `read(\"/proc/net/protocols\")`, or a `socket(AF_BLUETOOTH, \u2026)` syscall that autoloads the module. Local access to the system is therefore required.\nAC:L - Once the module has been unloaded the stale `proto_list` entry and stale `/proc/net/iso` seq_operations are deterministic \u2014 no race, no memory-layout guessing, and the attacker himself triggers the corrupting `proto_register()` by autoloading the module on demand. Every trigger is a single reliable syscall.\nPR:L - The corrupting dereferences are all performed on behalf of an ordinary unprivileged local user: `/proc/net/iso` and `/proc/net/protocols` are world-readable (mode forced to S_IRUGO by proc_create_reg), and `request_module(\"net-pf-31\")` in `__sock_create()` has no capability gate. No CAP_NET_ADMIN or CAP_SYS_MODULE is needed by the attacker to hit the freed memory.\nUI:N - The vulnerable condition is a persistent system state left behind by an ordinary lifecycle event (driver reload, dongle hotplug handling, rfkill/hardening scripts, `modprobe -r bluetooth` during troubleshooting), not an action a victim must be tricked into performing as part of the attack. After that state exists, the attacker acts entirely alone.\nS:U - The corruption is confined to kernel memory within the same security authority; there is no VM, IOMMU, or sandbox boundary crossed. Standard kernel-local privilege-escalation scope.\nC:H - `proto_seq_printf()` walks the stale `proto_list` entry and prints `proto->name` (`%s`) and `proto->owner->name` from freed module memory straight to userspace, and the stale `bt_seq_ops`/`iso_sk_list` in `/proc/net/iso` yield an attacker-steerable read primitive over reallocated kernel memory.\nI:H - The next `proto_register()` performs `__list_add`, writing a kernel pointer into the freed module region, and `/proc/net/iso` makes an indirect call through a `seq_operations` function pointer read from that same freed memory \u2014 a use-after-free giving both write and control-flow-hijack primitives once the module vmalloc range is reused.\nA:H - The reported symptom is a hard kernel panic \u2014 `list_add corruption \u2026 kernel BUG at lib/list_debug.c:29` / `Oops: invalid opcode` \u2014 reproducibly triggered on module reload, which any unprivileged user can force via AF_BLUETOOTH socket autoload. Uninstrumented kernels instead suffer arbitrary memory corruption that crashes just as readily."}]}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["net/bluetooth/af_bluetooth.c"], "versions": [{"version": "ccf74f2390d60a2f9a75ef496d2564abb478f46a", "lessThan": "4af7ba39a1a02e16ee8cd0d3b6c6657f51b8ad7a", "status": "affected", "versionType": "git"}, {"version": "ccf74f2390d60a2f9a75ef496d2564abb478f46a", "lessThan": "05f84d86169b2ebac185c5736a256823d42c425b", "status": "affected", "versionType": "git"}, {"version": "ccf74f2390d60a2f9a75ef496d2564abb478f46a", "lessThan": "f905a7d95091e0d2605a3a1a157a9351f09ab2e1", "status": "affected", "versionType": "git"}, {"version": "ccf74f2390d60a2f9a75ef496d2564abb478f46a", "lessThan": "d458cd1221e9e56da3b2cc5518ad3225caa91f20", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["net/bluetooth/af_bluetooth.c"], "versions": [{"version": "6.0", "status": "affected"}, {"version": "0", "lessThan": "6.0", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.114", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.58", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.11.5", "lessThanOrEqual": "6.11.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.0", "versionEndExcluding": "6.1.114"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.0", "versionEndExcluding": "6.6.58"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.0", "versionEndExcluding": "6.11.5"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.0", "versionEndExcluding": "6.12"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/4af7ba39a1a02e16ee8cd0d3b6c6657f51b8ad7a"}, {"url": "https://git.kernel.org/stable/c/05f84d86169b2ebac185c5736a256823d42c425b"}, {"url": "https://git.kernel.org/stable/c/f905a7d95091e0d2605a3a1a157a9351f09ab2e1"}, {"url": "https://git.kernel.org/stable/c/d458cd1221e9e56da3b2cc5518ad3225caa91f20"}], "title": "Bluetooth: Call iso_exit() on module unload", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2024-50078", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-10-01T20:23:25.456239Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "description": "CWE-noinfo Not enough information"}]}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-10-01T20:27:20.959Z"}}, {"title": "CVE Program Container", "references": [{"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-03T22:25:12.840Z"}}]}}

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Without that, the struct proto that iso_init() registered with\nproto_register() becomes invalid, which could cause unpredictable\nproblems later. In my case, with CONFIG_LIST_HARDENED and\nCONFIG_BUG_ON_DATA_CORRUPTION enabled, loading the module again usually\ntriggers this BUG():\n\n list_add corruption. next->prev should be prev (ffffffffb5355fd0),\n but was 0000000000000068. (next=ffffffffc0a010d0).\n ------------[ cut here ]------------\n kernel BUG at lib/list_debug.c:29!\n Oops: invalid opcode: 0000 [#1] PREEMPT SMP PTI\n CPU: 1 PID: 4159 Comm: modprobe Not tainted 6.10.11-4+bt2-ao-desktop #1\n RIP: 0010:__list_add_valid_or_report+0x61/0xa0\n ...\n __list_add_valid_or_report+0x61/0xa0\n proto_register+0x299/0x320\n hci_sock_init+0x16/0xc0 [bluetooth]\n bt_init+0x68/0xd0 [bluetooth]\n __pfx_bt_init+0x10/0x10 [bluetooth]\n do_one_initcall+0x80/0x2f0\n do_init_module+0x8b/0x230\n __do_sys_init_module+0x15f/0x190\n do_syscall_64+0x68/0x110\n ..."}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.1.114", "versionStartIncluding": "6.0"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.6.58", "versionStartIncluding": "6.0"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.11.5", "versionStartIncluding": "6.0"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.12", "versionStartIncluding": "6.0"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-04T09:45:26.468Z"}}}, "cveMetadata": {"cveId": "CVE-2024-50078", "state": "PUBLISHED", "dateUpdated": "2025-11-03T22:25:12.840Z", "dateReserved": "2024-10-21T19:36:19.941Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2024-10-29T00:50:20.446Z", "assignerShortName": "Linux"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["net/bluetooth/af_bluetooth.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "4af7ba39a1a02e16ee8cd0d3b6c6657f51b8ad7a", "status": "affected", "version": "ccf74f2390d60a2f9a75ef496d2564abb478f46a", "versionType": "git"}, {"lessThan": "05f84d86169b2ebac185c5736a256823d42c425b", "status": "affected", "version": "ccf74f2390d60a2f9a75ef496d2564abb478f46a", "versionType": "git"}, {"lessThan": "f905a7d95091e0d2605a3a1a157a9351f09ab2e1", "status": "affected", "version": "ccf74f2390d60a2f9a75ef496d2564abb478f46a", "versionType": "git"}, {"lessThan": "d458cd1221e9e56da3b2cc5518ad3225caa91f20", "status": "affected", "version": "ccf74f2390d60a2f9a75ef496d2564abb478f46a", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["net/bluetooth/af_bluetooth.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.0"}, {"lessThan": "6.0", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.114", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.58", "versionType": "semver"}, {"lessThanOrEqual": "6.11.*", "status": "unaffected", "version": "6.11.5", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "6.12", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "F8F22EB2-8271-4658-AAD7-36966F3C1A73", "versionEndExcluding": "6.1.114", "versionStartIncluding": "6.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "6B9489BC-825E-4EEE-8D93-F93C801988C8", "versionEndExcluding": "6.6.58", "versionStartIncluding": "6.2", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "6E62D61A-F704-44DB-A311-17B7534DA7BC", "versionEndExcluding": "6.11.5", "versionStartIncluding": "6.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:*", "matchCriteriaId": "7F361E1D-580F-4A2D-A509-7615F73167A1", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.12:rc2:*:*:*:*:*:*", "matchCriteriaId": "925478D0-3E3D-4E6F-ACD5-09F28D5DF82C", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.12:rc3:*:*:*:*:*:*", "matchCriteriaId": "3C95E234-D335-4B6C-96BF-E2CEBD8654ED", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: Call iso_exit() on module unload\n\nIf iso_init() has been called, iso_exit() must be called on module\nunload. Without that, the struct proto that iso_init() registered with\nproto_register() becomes invalid, which could cause unpredictable\nproblems later. In my case, with CONFIG_LIST_HARDENED and\nCONFIG_BUG_ON_DATA_CORRUPTION enabled, loading the module again usually\ntriggers this BUG():\n\n list_add corruption. next->prev should be prev (ffffffffb5355fd0),\n but was 0000000000000068. (next=ffffffffc0a010d0).\n ------------[ cut here ]------------\n kernel BUG at lib/list_debug.c:29!\n Oops: invalid opcode: 0000 [#1] PREEMPT SMP PTI\n CPU: 1 PID: 4159 Comm: modprobe Not tainted 6.10.11-4+bt2-ao-desktop #1\n RIP: 0010:__list_add_valid_or_report+0x61/0xa0\n ...\n __list_add_valid_or_report+0x61/0xa0\n proto_register+0x299/0x320\n hci_sock_init+0x16/0xc0 [bluetooth]\n bt_init+0x68/0xd0 [bluetooth]\n __pfx_bt_init+0x10/0x10 [bluetooth]\n do_one_initcall+0x80/0x2f0\n do_init_module+0x8b/0x230\n __do_sys_init_module+0x15f/0x190\n do_syscall_64+0x68/0x110\n ..."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: Bluetooth: Llamada a iso_exit() en la descarga del m\u00f3dulo Si se ha llamado a iso_init(), se debe llamar a iso_exit() en la descarga del m\u00f3dulo. Sin eso, el struct proto que iso_init() registr\u00f3 con proto_register() se vuelve inv\u00e1lido, lo que podr\u00eda causar problemas impredecibles m\u00e1s adelante. En mi caso, con CONFIG_LIST_HARDENED y CONFIG_BUG_ON_DATA_CORRUPTION habilitados, cargar el m\u00f3dulo nuevamente generalmente desencadena este BUG(): corrupci\u00f3n de list_add. next->prev deber\u00eda ser prev (ffffffffb5355fd0), pero era 0000000000000068. (next=ffffffffc0a010d0). ------------[ cortar aqu\u00ed ]------------ \u00a1ERROR del kernel en lib/list_debug.c:29! Ups: c\u00f3digo de operaci\u00f3n no v\u00e1lido: 0000 [#1] PREEMPT SMP PTI CPU: 1 PID: 4159 Comm: modprobe No contaminado 6.10.11-4+bt2-ao-desktop #1 RIP: 0010:__list_add_valid_or_report+0x61/0xa0 ... __list_add_valid_or_report+0x61/0xa0 proto_register+0x299/0x320 hci_sock_init+0x16/0xc0 [bluetooth] bt_init+0x68/0xd0 [bluetooth] __pfx_bt_init+0x10/0x10 [bluetooth] do_one_initcall+0x80/0x2f0 do_init_module+0x8b/0x230 __do_sys_init_module+0x15f/0x190 hacer_llamada_al_sistema_64+0x68/0x110 ..."}], "id": "CVE-2024-50078", "lastModified": "2026-08-04T11:21:16.023", "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"}, {"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": "nvd@nist.gov", "type": "Primary"}, {"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": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2024-50078", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-10-01T20:23:25.456239Z", "version": "2.0.3"}}]}, "published": "2024-10-29T01:15:04.853", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/05f84d86169b2ebac185c5736a256823d42c425b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/4af7ba39a1a02e16ee8cd0d3b6c6657f51b8ad7a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/d458cd1221e9e56da3b2cc5518ad3225caa91f20"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/f905a7d95091e0d2605a3a1a157a9351f09ab2e1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2025:6966", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "kernel-0:5.14.0-570.12.1.el9_6", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2025-05-13T00:00:00Z"}, {"advisory": "RHSA-2025:6966", "cpe": "cpe:/o:redhat:enterprise_linux:9", "package": "kernel-0:5.14.0-570.12.1.el9_6", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2025-05-13T00:00:00Z"}], "bugzilla": {"description": "kernel: Bluetooth: Call iso_exit() on module unload", "id": "2322323", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2322323"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.4", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-787", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nBluetooth: Call iso_exit() on module unload\nIf iso_init() has been called, iso_exit() must be called on module\nunload. Without that, the struct proto that iso_init() registered with\nproto_register() becomes invalid, which could cause unpredictable\nproblems later. In my case, with CONFIG_LIST_HARDENED and\nCONFIG_BUG_ON_DATA_CORRUPTION enabled, loading the module again usually\ntriggers this BUG():\nlist_add corruption. next->prev should be prev (ffffffffb5355fd0),\nbut was 0000000000000068. (next=ffffffffc0a010d0).\n------------[ cut here ]------------\nkernel BUG at lib/list_debug.c:29!\nOops: invalid opcode: 0000 [#1] PREEMPT SMP PTI\nCPU: 1 PID: 4159 Comm: modprobe Not tainted 6.10.11-4+bt2-ao-desktop #1\nRIP: 0010:__list_add_valid_or_report+0x61/0xa0\n...\n__list_add_valid_or_report+0x61/0xa0\nproto_register+0x299/0x320\nhci_sock_init+0x16/0xc0 [bluetooth]\nbt_init+0x68/0xd0 [bluetooth]\n__pfx_bt_init+0x10/0x10 [bluetooth]\ndo_one_initcall+0x80/0x2f0\ndo_init_module+0x8b/0x230\n__do_sys_init_module+0x15f/0x190\ndo_syscall_64+0x68/0x110\n..."], "mitigation": {"lang": "en:us", "value": "To mitigate this issue, prevent module bluetooth from being loaded. Please see https://access.redhat.com/solutions/41278 for how to blacklist a kernel module to prevent it from loading automatically."}, "name": "CVE-2024-50078", "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": "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": "Will not fix", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-10-29T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-50078\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-50078\nhttps://lore.kernel.org/linux-cve-announce/2024102936-CVE-2024-50078-cfe9@gregkh/T"], "statement": "The bug happens only when admin unloads and then loads again Bluetooth kernel module, so impact is limited.", "threat_severity": "Moderate"}

{}