This kernel-linus update is based on upstream 5.15.79 and fixes at least the following security issues: A flaw was found in the Linux kernel. A race issue occurs between an io_uring request and the Unix socket garbage collector, allowing an attacker local privilege escalation (CVE-2022-2602). A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function ipv6_renew_options of the component IPv6 Handler. The manipulation leads to memory leak. The attack can be launched remotely (CVE-2022-3524). A vulnerability classified as problematic was found in Linux Kernel. Affected by this vulnerability is the function mvpp2_dbgfs_port_init of the file drivers/net/ethernet/marvell/mvpp2/mvpp2_debugfs.c of the component mvpp2. The manipulation leads to memory leak (CVE-2022-3535). A vulnerability classified as problematic was found in Linux Kernel. This vulnerability affects the function bnx2x_tpa_stop of the file drivers/net/ ethernet/broadcom/bnx2x/bnx2x_cmn.c of the component BPF. The manipulation leads to memory leak (CVE-2022-3542). A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects the function unix_sock_destructor/ unix_release_sock of the file net/unix/af_unix.c of the component BPF. The manipulation leads to memory leak (CVE-2022-3543). A vulnerability classified as critical was found in Linux Kernel. Affected by this vulnerability is the function l2cap_reassemble_sdu of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to use after free (CVE-2022-3564). A vulnerability, which was classified as critical, has been found in Linux Kernel. Affected by this issue is the function del_timer of the file drivers/isdn/mISDN/l1oip_core.c of the component Bluetooth. The manipulation leads to use after free (CVE-2022-3565). A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function intr_callback of the file drivers/net/usb/r8152.c of the component BPF. The manipulation leads to logging of excessive data. The attack can be launched remotely (CVE-2022-3594). A vulnerability has been found in Linux Kernel and classified as problematic. This vulnerability affects the function l2cap_recv_acldata of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to memory leak (CVE-2022-3619). A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function follow_page_pte of the file mm/gup.c of the component BPF. The manipulation leads to race condition (CVE-2022-3623). An intra-object buffer overflow was found in brcmfmac, which can be triggered by a malicious USB causing a Denial-of-Service (CVE-2022-3628). drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes a USB device while calling open(), aka a race condition between ufx_ops_open and ufx_usb_disconnect (CVE-2022-41849). occat_report_event in drivers/hid/hid-roccat.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free in certain situations where a report is received while copying a report->value is in progress (CVE-2022-41850). There is an infoleak vulnerability in the Linux kernel's net/bluetooth/ l2cap_core.c's l2cap_parse_conf_req function which can be used to leak kernel pointers remotely (CVE-2022-42895). There are use-after-free vulnerabilities in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_connect and l2cap_le_connect_req functions which may allow code execution and leaking kernel memory (respectively) remotely via Bluetooth. A remote attacker could execute code leaking kernel memory via Bluetooth if within proximity of the victim (CVE-2022-42896). The Linux kernel NFSD implementation prior to versions 5.19.17 and 6.0.2 are vulnerable to buffer overflow. NFSD tracks the number of pages held by each NFSD thread by combining the receive and send buffers of a remote procedure call (RPC) into a single array of pages. A client can force the send buffer to shrink by sending an RPC message over TCP with garbage data added at the end of the message. The RPC message with garbage data is still correctly formed according to the specification and is passed forward to handlers. Vulnerable code in NFSD is not expecting the oversized request and writes beyond the allocated buffer space (CVE-2022-43945). For other upstream fixes in this update, see the referenced changelogs.
{"id": "MGASA-2022-0443", "vendorId": null, "type": "mageia", "bulletinFamily": "unix", "title": "Updated kernel-linus packages fix security vulnerabilities\n", "description": "This kernel-linus update is based on upstream 5.15.79 and fixes at least the following security issues: A flaw was found in the Linux kernel. A race issue occurs between an io_uring request and the Unix socket garbage collector, allowing an attacker local privilege escalation (CVE-2022-2602). A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function ipv6_renew_options of the component IPv6 Handler. The manipulation leads to memory leak. The attack can be launched remotely (CVE-2022-3524). A vulnerability classified as problematic was found in Linux Kernel. Affected by this vulnerability is the function mvpp2_dbgfs_port_init of the file drivers/net/ethernet/marvell/mvpp2/mvpp2_debugfs.c of the component mvpp2. The manipulation leads to memory leak (CVE-2022-3535). A vulnerability classified as problematic was found in Linux Kernel. This vulnerability affects the function bnx2x_tpa_stop of the file drivers/net/ ethernet/broadcom/bnx2x/bnx2x_cmn.c of the component BPF. The manipulation leads to memory leak (CVE-2022-3542). A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects the function unix_sock_destructor/ unix_release_sock of the file net/unix/af_unix.c of the component BPF. The manipulation leads to memory leak (CVE-2022-3543). A vulnerability classified as critical was found in Linux Kernel. Affected by this vulnerability is the function l2cap_reassemble_sdu of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to use after free (CVE-2022-3564). A vulnerability, which was classified as critical, has been found in Linux Kernel. Affected by this issue is the function del_timer of the file drivers/isdn/mISDN/l1oip_core.c of the component Bluetooth. The manipulation leads to use after free (CVE-2022-3565). A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function intr_callback of the file drivers/net/usb/r8152.c of the component BPF. The manipulation leads to logging of excessive data. The attack can be launched remotely (CVE-2022-3594). A vulnerability has been found in Linux Kernel and classified as problematic. This vulnerability affects the function l2cap_recv_acldata of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to memory leak (CVE-2022-3619). A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function follow_page_pte of the file mm/gup.c of the component BPF. The manipulation leads to race condition (CVE-2022-3623). An intra-object buffer overflow was found in brcmfmac, which can be triggered by a malicious USB causing a Denial-of-Service (CVE-2022-3628). drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes a USB device while calling open(), aka a race condition between ufx_ops_open and ufx_usb_disconnect (CVE-2022-41849). occat_report_event in drivers/hid/hid-roccat.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free in certain situations where a report is received while copying a report->value is in progress (CVE-2022-41850). There is an infoleak vulnerability in the Linux kernel's net/bluetooth/ l2cap_core.c's l2cap_parse_conf_req function which can be used to leak kernel pointers remotely (CVE-2022-42895). There are use-after-free vulnerabilities in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_connect and l2cap_le_connect_req functions which may allow code execution and leaking kernel memory (respectively) remotely via Bluetooth. A remote attacker could execute code leaking kernel memory via Bluetooth if within proximity of the victim (CVE-2022-42896). The Linux kernel NFSD implementation prior to versions 5.19.17 and 6.0.2 are vulnerable to buffer overflow. NFSD tracks the number of pages held by each NFSD thread by combining the receive and send buffers of a remote procedure call (RPC) into a single array of pages. A client can force the send buffer to shrink by sending an RPC message over TCP with garbage data added at the end of the message. The RPC message with garbage data is still correctly formed according to the specification and is passed forward to handlers. Vulnerable code in NFSD is not expecting the oversized request and writes beyond the allocated buffer space (CVE-2022-43945). For other upstream fixes in this update, see the referenced changelogs. \n", "published": "2022-11-27T20:51:49", "modified": "2022-11-27T20:51:49", "epss": [{"cve": "CVE-2022-3524", "epss": 0.00042, "percentile": 0.05679, "modified": "2023-05-27"}, {"cve": "CVE-2022-3543", "epss": 0.00043, "percentile": 0.07036, "modified": "2023-05-27"}, {"cve": "CVE-2022-3564", "epss": 0.00042, "percentile": 0.05679, "modified": "2023-05-27"}, {"cve": "CVE-2022-3565", "epss": 0.00042, "percentile": 0.05679, "modified": "2023-05-27"}, {"cve": "CVE-2022-3594", "epss": 0.00223, "percentile": 0.59188, "modified": "2023-05-27"}, {"cve": "CVE-2022-3619", "epss": 0.00044, "percentile": 0.10571, "modified": "2023-05-27"}, {"cve": "CVE-2022-3623", "epss": 0.00066, "percentile": 0.27365, "modified": "2023-05-27"}, {"cve": "CVE-2022-3628", "epss": 0.00042, "percentile": 0.05679, "modified": "2023-05-27"}, {"cve": "CVE-2022-41849", "epss": 0.00042, "percentile": 0.05721, "modified": "2023-05-27"}, {"cve": "CVE-2022-41850", "epss": 0.00042, "percentile": 0.05679, "modified": "2023-05-27"}, {"cve": "CVE-2022-42895", "epss": 0.00052, "percentile": 0.18576, "modified": "2023-05-27"}, {"cve": "CVE-2022-42896", "epss": 0.00112, "percentile": 0.43232, "modified": "2023-05-27"}, {"cve": "CVE-2022-43945", "epss": 0.00053, "percentile": 0.19041, "modified": "2023-05-27"}], "cvss": {"score": 5.8, "vector": "AV:A/AC:L/Au:N/C:P/I:P/A:P"}, "cvss2": {"cvssV2": {"version": "2.0", "vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:P", "accessVector": "ADJACENT_NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 5.8}, "severity": "MEDIUM", "exploitabilityScore": 6.5, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "cvss3": {"cvssV3": {"version": "3.1", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH"}, "exploitabilityScore": 2.8, "impactScore": 5.9}, "href": "https://advisories.mageia.org/MGASA-2022-0443.html", "reporter": "Gentoo Foundation", "references": ["https://bugs.mageia.org/show_bug.cgi?id=31150", "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.75", "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.76", "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.77", "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.78", "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.79"], "cvelist": ["CVE-2022-2602", "CVE-2022-3524", "CVE-2022-3535", "CVE-2022-3542", "CVE-2022-3543", "CVE-2022-3564", "CVE-2022-3565", "CVE-2022-3594", "CVE-2022-3619", "CVE-2022-3623", "CVE-2022-3628", "CVE-2022-41849", "CVE-2022-41850", "CVE-2022-42895", "CVE-2022-42896", "CVE-2022-43945"], "immutableFields": [], "lastseen": "2023-05-27T16:24:57", "viewCount": 9, "enchantments": {"dependencies": {"references": [{"type": "almalinux", "idList": ["ALSA-2023:0300", "ALSA-2023:0334", "ALSA-2023:0832", "ALSA-2023:0854", "ALSA-2023:0951", "ALSA-2023:0979", "ALSA-2023:2148", "ALSA-2023:2458", "ALSA-2023:2736", "ALSA-2023:2951"]}, {"type": "amazon", "idList": ["ALAS-2022-1645", "ALAS-2022-1876", "ALAS-2022-1888", "ALAS-2023-1707", "ALAS2-2022-1876", "ALAS2-2022-1888", "ALAS2-2022-1903"]}, {"type": "avleonov", "idList": ["AVLEONOV:317FBD7DA93C95993A9FFF38FB04A987"]}, {"type": "cloudlinux", "idList": ["CLSA-2023:1682705952", "CLSA-2023:1682711481"]}, {"type": "cnvd", "idList": ["CNVD-2022-68086", "CNVD-2022-69187", "CNVD-2022-70572"]}, {"type": "cve", "idList": ["CVE-2022-3524", "CVE-2022-3535", "CVE-2022-3542", "CVE-2022-3543", "CVE-2022-3564", "CVE-2022-3565", "CVE-2022-3594", "CVE-2022-3619", "CVE-2022-3623", "CVE-2022-3628", "CVE-2022-41849", "CVE-2022-41850", "CVE-2022-42895", "CVE-2022-42896", "CVE-2022-43945"]}, {"type": "debian", "idList": ["DEBIAN:DLA-3173-1:82909", "DEBIAN:DLA-3244-1:12088", "DEBIAN:DLA-3245-1:5D45B", "DEBIAN:DSA-5257-1:DB743", "DEBIAN:DSA-5324-1:8EBE4"]}, {"type": "debiancve", "idList": ["DEBIANCVE:CVE-2022-2602", "DEBIANCVE:CVE-2022-3524", "DEBIANCVE:CVE-2022-3535", "DEBIANCVE:CVE-2022-3542", "DEBIANCVE:CVE-2022-3543", "DEBIANCVE:CVE-2022-3564", "DEBIANCVE:CVE-2022-3565", "DEBIANCVE:CVE-2022-3594", "DEBIANCVE:CVE-2022-3619", "DEBIANCVE:CVE-2022-3623", "DEBIANCVE:CVE-2022-3628", "DEBIANCVE:CVE-2022-41849", "DEBIANCVE:CVE-2022-41850", "DEBIANCVE:CVE-2022-42895", "DEBIANCVE:CVE-2022-42896", "DEBIANCVE:CVE-2022-43945"]}, {"type": "githubexploit", "idList": ["48A6CF92-30C0-5ABD-894A-38DE0329DA11", "75991DB8-5059-57ED-BB85-3A5F3309F92C", 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"PHSA-2022-4.0-0286", "PHSA-2022-4.0-0293", "PHSA-2022-4.0-0297", "PHSA-2022-4.0-0299"]}, {"type": "redhat", "idList": ["RHSA-2022:8973", "RHSA-2022:8974", "RHSA-2022:9082", "RHSA-2023:0300", "RHSA-2023:0334", "RHSA-2023:0348", "RHSA-2023:0832", "RHSA-2023:0839", "RHSA-2023:0854", "RHSA-2023:0856", "RHSA-2023:0858", "RHSA-2023:0930", "RHSA-2023:0931", "RHSA-2023:0932", "RHSA-2023:0951", "RHSA-2023:0979", "RHSA-2023:1008", "RHSA-2023:1202", "RHSA-2023:1203", "RHSA-2023:1220", "RHSA-2023:1221", "RHSA-2023:1251", "RHSA-2023:1392", "RHSA-2023:1393", "RHSA-2023:1435", "RHSA-2023:1559", "RHSA-2023:1560", "RHSA-2023:1666", "RHSA-2023:2148", "RHSA-2023:2458", "RHSA-2023:2951", "RHSA-2023:3277", "RHSA-2023:3278", "RHSA-2023:3326"]}, {"type": "redhatcve", "idList": ["RH:CVE-2022-2602", "RH:CVE-2022-3524", "RH:CVE-2022-3542", "RH:CVE-2022-3543", "RH:CVE-2022-3564", "RH:CVE-2022-3565", "RH:CVE-2022-3594", "RH:CVE-2022-3619", "RH:CVE-2022-3623", "RH:CVE-2022-3628", "RH:CVE-2022-41849", "RH:CVE-2022-41850", "RH:CVE-2022-42895", "RH:CVE-2022-42896", "RH:CVE-2022-43945"]}, {"type": "rocky", "idList": ["RLSA-2023:0300", "RLSA-2023:0334", "RLSA-2023:0832", "RLSA-2023:0854", "RLSA-2023:0979", "RXSA-2023:0334", "RXSA-2023:0832", "RXSA-2023:0951"]}, {"type": "slackware", "idList": ["SSA-2022-333-01"]}, {"type": "suse", "idList": ["SUSE-SU-2022:3585-1", "SUSE-SU-2022:3609-1", "SUSE-SU-2022:3775-1", "SUSE-SU-2022:3809-1", "SUSE-SU-2022:3844-1", "SUSE-SU-2022:3897-1"]}, {"type": "ubuntu", "idList": ["LSN-0090-1", "LSN-0092-1", "USN-5691-1", "USN-5692-1", "USN-5693-1", "USN-5700-1", "USN-5752-1", "USN-5754-1", "USN-5754-2", "USN-5755-1", "USN-5755-2", "USN-5756-1", "USN-5756-2", "USN-5756-3", "USN-5757-1", "USN-5757-2", "USN-5758-1", "USN-5773-1", "USN-5774-1", "USN-5779-1", "USN-5780-1", "USN-5783-1", "USN-5789-1", "USN-5793-1", "USN-5793-2", "USN-5793-3", "USN-5793-4", "USN-5794-1", "USN-5802-1", "USN-5803-1", "USN-5804-1", "USN-5804-2", "USN-5808-1", "USN-5809-1", "USN-5813-1", "USN-5814-1", "USN-5829-1", "USN-5830-1", "USN-5831-1", "USN-5832-1", "USN-5850-1", "USN-5851-1", "USN-5853-1", "USN-5854-1", "USN-5858-1", "USN-5859-1", "USN-5860-1", "USN-5861-1", "USN-5862-1", "USN-5863-1", "USN-5865-1", "USN-5874-1", "USN-5875-1", "USN-5876-1", "USN-5877-1", "USN-5878-1", "USN-5879-1", "USN-5883-1", "USN-5884-1", "USN-5909-1", "USN-5913-1", "USN-5914-1", "USN-5917-1", "USN-5918-1", "USN-5919-1", "USN-5920-1", "USN-5924-1", "USN-5925-1", "USN-5926-1", "USN-5927-1", "USN-5934-1", "USN-5939-1", "USN-5940-1", "USN-5951-1", "USN-5975-1", "USN-5976-1", "USN-6000-1", "USN-6001-1", "USN-6007-1", "USN-6013-1", "USN-6014-1", "USN-6031-1"]}, {"type": "ubuntucve", "idList": ["UB:CVE-2022-2602", "UB:CVE-2022-3524", "UB:CVE-2022-3535", "UB:CVE-2022-3542", "UB:CVE-2022-3543", "UB:CVE-2022-3564", "UB:CVE-2022-3565", "UB:CVE-2022-3594", "UB:CVE-2022-3619", "UB:CVE-2022-3623", "UB:CVE-2022-3628", "UB:CVE-2022-41849", "UB:CVE-2022-41850", "UB:CVE-2022-42895", "UB:CVE-2022-42896", "UB:CVE-2022-43945"]}, {"type": "veracode", "idList": ["VERACODE:38352", "VERACODE:38353", "VERACODE:38356", "VERACODE:38358", "VERACODE:38790", "VERACODE:38886", "VERACODE:39206", "VERACODE:39208", "VERACODE:39526", "VERACODE:39527", "VERACODE:39540"]}, {"type": "virtuozzo", "idList": ["VZA-2023-004", "VZA-2023-007"]}, {"type": "zdi", "idList": ["ZDI-22-1462"]}]}, "score": {"value": 8.4, "vector": "NONE"}, "epss": [{"cve": "CVE-2022-3524", "epss": 0.00042, "percentile": 0.05656, "modified": "2023-05-02"}, {"cve": "CVE-2022-3543", "epss": 0.00043, "percentile": 0.07019, "modified": "2023-05-02"}, {"cve": "CVE-2022-3564", "epss": 0.00042, "percentile": 0.05656, "modified": "2023-05-02"}, {"cve": "CVE-2022-3565", "epss": 0.00042, "percentile": 0.05656, "modified": "2023-05-02"}, {"cve": "CVE-2022-3594", "epss": 0.00223, "percentile": 0.59083, "modified": "2023-05-02"}, {"cve": "CVE-2022-3619", "epss": 0.00044, "percentile": 0.10558, "modified": "2023-05-02"}, {"cve": "CVE-2022-3623", "epss": 0.00066, "percentile": 0.2727, "modified": "2023-05-02"}, {"cve": "CVE-2022-3628", "epss": 0.00042, "percentile": 0.05656, "modified": "2023-05-02"}, {"cve": "CVE-2022-41849", "epss": 0.00042, "percentile": 0.05698, "modified": "2023-05-02"}, {"cve": "CVE-2022-41850", "epss": 0.00042, "percentile": 0.05656, "modified": "2023-05-02"}, {"cve": "CVE-2022-42895", "epss": 0.00052, "percentile": 0.1857, "modified": "2023-05-02"}, {"cve": "CVE-2022-42896", "epss": 0.00112, "percentile": 0.43079, "modified": "2023-05-02"}, {"cve": "CVE-2022-43945", "epss": 0.00053, "percentile": 0.19035, "modified": "2023-05-02"}], "vulnersScore": 8.4}, "_state": {"dependencies": 1685227532, "score": 1685205114, "epss": 0}, "_internal": {"score_hash": "4327e39004a869050304b94161674de2"}, "affectedPackage": [{"OS": "Mageia", "OSVersion": "8", "arch": "noarch", "packageVersion": "5.15.79-1", "operator": "lt", "packageFilename": "kernel-linus-5.15.79-1.mga8", "packageName": "kernel-linus"}]}
{"mageia": [{"lastseen": "2023-05-27T16:24:57", "description": "This kernel update is based on upstream 5.15.79 and fixes at least the following security issues: A flaw was found in the Linux kernel. A race issue occurs between an io_uring request and the Unix socket garbage collector, allowing an attacker local privilege escalation (CVE-2022-2602). A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function ipv6_renew_options of the component IPv6 Handler. The manipulation leads to memory leak. The attack can be launched remotely (CVE-2022-3524). A vulnerability classified as problematic was found in Linux Kernel. Affected by this vulnerability is the function mvpp2_dbgfs_port_init of the file drivers/net/ethernet/marvell/mvpp2/mvpp2_debugfs.c of the component mvpp2. The manipulation leads to memory leak (CVE-2022-3535). A vulnerability classified as problematic was found in Linux Kernel. This vulnerability affects the function bnx2x_tpa_stop of the file drivers/net/ ethernet/broadcom/bnx2x/bnx2x_cmn.c of the component BPF. The manipulation leads to memory leak (CVE-2022-3542). A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects the function unix_sock_destructor/ unix_release_sock of the file net/unix/af_unix.c of the component BPF. The manipulation leads to memory leak (CVE-2022-3543). A vulnerability classified as critical was found in Linux Kernel. Affected by this vulnerability is the function l2cap_reassemble_sdu of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to use after free (CVE-2022-3564). A vulnerability, which was classified as critical, has been found in Linux Kernel. Affected by this issue is the function del_timer of the file drivers/isdn/mISDN/l1oip_core.c of the component Bluetooth. The manipulation leads to use after free (CVE-2022-3565). A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function intr_callback of the file drivers/net/usb/r8152.c of the component BPF. The manipulation leads to logging of excessive data. The attack can be launched remotely (CVE-2022-3594). A vulnerability has been found in Linux Kernel and classified as problematic. This vulnerability affects the function l2cap_recv_acldata of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to memory leak (CVE-2022-3619). A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function follow_page_pte of the file mm/gup.c of the component BPF. The manipulation leads to race condition (CVE-2022-3623). An intra-object buffer overflow was found in brcmfmac, which can be triggered by a malicious USB causing a Denial-of-Service (CVE-2022-3628). drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes a USB device while calling open(), aka a race condition between ufx_ops_open and ufx_usb_disconnect (CVE-2022-41849). occat_report_event in drivers/hid/hid-roccat.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free in certain situations where a report is received while copying a report->value is in progress (CVE-2022-41850). There is an infoleak vulnerability in the Linux kernel's net/bluetooth/ l2cap_core.c's l2cap_parse_conf_req function which can be used to leak kernel pointers remotely (CVE-2022-42895). There are use-after-free vulnerabilities in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_connect and l2cap_le_connect_req functions which may allow code execution and leaking kernel memory (respectively) remotely via Bluetooth. A remote attacker could execute code leaking kernel memory via Bluetooth if within proximity of the victim (CVE-2022-42896). The Linux kernel NFSD implementation prior to versions 5.19.17 and 6.0.2 are vulnerable to buffer overflow. NFSD tracks the number of pages held by each NFSD thread by combining the receive and send buffers of a remote procedure call (RPC) into a single array of pages. A client can force the send buffer to shrink by sending an RPC message over TCP with garbage data added at the end of the message. The RPC message with garbage data is still correctly formed according to the specification and is passed forward to handlers. Vulnerable code in NFSD is not expecting the oversized request and writes beyond the allocated buffer space (CVE-2022-43945). For other upstream fixes in this update, see the referenced changelogs. \n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2022-11-27T20:51:49", "type": "mageia", "title": "Updated kernel packages fix security vulnerabilities\n", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 6.5, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 5.8, "vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2022-2602", "CVE-2022-3524", "CVE-2022-3535", "CVE-2022-3542", "CVE-2022-3543", "CVE-2022-3564", "CVE-2022-3565", "CVE-2022-3594", "CVE-2022-3619", "CVE-2022-3623", "CVE-2022-3628", "CVE-2022-41849", "CVE-2022-41850", "CVE-2022-42895", "CVE-2022-42896", "CVE-2022-43945"], "modified": "2022-11-27T20:51:49", "id": "MGASA-2022-0442", "href": "https://advisories.mageia.org/MGASA-2022-0442.html", "cvss": {"score": 5.8, "vector": "AV:A/AC:L/Au:N/C:P/I:P/A:P"}}], "nessus": [{"lastseen": "2023-05-17T16:38:36", "description": "The version of kernel installed on the remote host is prior to 5.10.155-138.670. 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This issue occurs when a user connects to a malicious USB device. This can allow a local user to crash the system or escalate their privileges. (CVE-2022-3628)\n\n - A vulnerability, which was classified as critical, was found in Linux Kernel. Affected is the function l2cap_conn_del of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211944. (CVE-2022-3640)\n\n - Guests can trigger NIC interface reset/abort/crash via netback It is possible for a guest to trigger a NIC interface reset/abort/crash in a Linux based network backend by sending certain kinds of packets. It appears to be an (unwritten?) assumption in the rest of the Linux network stack that packet protocol headers are all contained within the linear section of the SKB and some NICs behave badly if this is not the case. This has been reported to occur with Cisco (enic) and Broadcom NetXtrem II BCM5780 (bnx2x) though it may be an issue with other NICs/drivers as well. In case the frontend is sending requests with split headers, netback will forward those violating above mentioned assumption to the networking core, resulting in said misbehavior. (CVE-2022-3643)\n\n - A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function nilfs_new_inode of the file fs/nilfs2/inode.c of the component BPF. The manipulation leads to use after free. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue.\n The identifier of this vulnerability is VDB-211992. (CVE-2022-3649)\n\n - drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use- after-free if a physically proximate attacker removes a USB device while calling open(), aka a race condition between ufx_ops_open and ufx_usb_disconnect. (CVE-2022-41849)\n\n - roccat_report_event in drivers/hid/hid-roccat.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free in certain situations where a report is received while copying a report->value is in progress. (CVE-2022-41850)\n\n - There is an infoleak vulnerability in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_parse_conf_req function which can be used to leak kernel pointers remotely. We recommend upgrading past commit https://github.com/torvalds/linux/commit/b1a2cd50c0357f243b7435a732b4e62ba3157a2e https://www.google.com/url (CVE-2022-42895)\n\n - There are use-after-free vulnerabilities in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_connect and l2cap_le_connect_req functions which may allow code execution and leaking kernel memory (respectively) remotely via Bluetooth. A remote attacker could execute code leaking kernel memory via Bluetooth if within proximity of the victim. We recommend upgrading past commit https://www.google.com/url https://github.com/torvalds/linux/commit/711f8c3fb3db61897080468586b970c87c61d9e4 https://www.google.com/url (CVE-2022-42896)\n\n - The Linux kernel NFSD implementation prior to versions 5.19.17 and 6.0.2 are vulnerable to buffer overflow. NFSD tracks the number of pages held by each NFSD thread by combining the receive and send buffers of a remote procedure call (RPC) into a single array of pages. 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This vulnerability affects the function inet6_stream_ops/inet6_dgram_ops of the component IPv6 Handler. The manipulation leads to race condition. It is recommended to apply a patch to fix this issue. VDB-211090 is the identifier assigned to this vulnerability. (CVE-2022-3567)\n\n - A flaw was found in the Linux kernel's networking code. A use-after-free was found in the way the sch_sfb enqueue function used the socket buffer (SKB) cb field after the same SKB had been enqueued (and freed) into a child qdisc. This flaw allows a local, unprivileged user to crash the system, causing a denial of service. (CVE-2022-3586)\n\n - A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function intr_callback of the file drivers/net/usb/r8152.c of the component BPF. The manipulation leads to logging of excessive data. The attack can be launched remotely. It is recommended to apply a patch to fix this issue. 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It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2022-1645 advisory.\n\n - In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-223375145References: Upstream kernel (CVE-2022-20369)\n\n - Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access. (CVE-2022-26373)\n\n - A flaw use after free in the Linux kernel NILFS file system was found in the way user triggers function security_inode_alloc to fail with following call to function nilfs_mdt_destroy. A local user could use this flaw to crash the system or potentially escalate their privileges on the system. (CVE-2022-2978)\n\n - A vulnerability classified as problematic was found in Linux Kernel. This vulnerability affects the function bnx2x_tpa_stop of the file drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c of the component BPF.\n The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. VDB-211042 is the identifier assigned to this vulnerability. (CVE-2022-3542)\n\n - A vulnerability classified as critical was found in Linux Kernel. Affected by this vulnerability is the function l2cap_reassemble_sdu of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211087. (CVE-2022-3564)\n\n - A vulnerability, which was classified as critical, has been found in Linux Kernel. Affected by this issue is the function del_timer of the file drivers/isdn/mISDN/l1oip_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211088. (CVE-2022-3565)\n\n - A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function intr_callback of the file drivers/net/usb/r8152.c of the component BPF. The manipulation leads to logging of excessive data. The attack can be launched remotely. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211363.\n (CVE-2022-3594)\n\n - A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function nilfs_bmap_lookup_at_level of the file fs/nilfs2/inode.c of the component nilfs2. The manipulation leads to null pointer dereference. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211920. (CVE-2022-3621)\n\n - A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects the function nilfs_attach_log_writer of the file fs/nilfs2/segment.c of the component BPF. The manipulation leads to memory leak. The attack may be initiated remotely. It is recommended to apply a patch to fix this issue. The identifier VDB-211961 was assigned to this vulnerability. (CVE-2022-3646)\n\n - A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function nilfs_new_inode of the file fs/nilfs2/inode.c of the component BPF. The manipulation leads to use after free. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue.\n The identifier of this vulnerability is VDB-211992. (CVE-2022-3649)\n\n - An issue was discovered in the Linux kernel before 5.19. 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(CVE-2022-2978)\n\n - A vulnerability classified as problematic was found in Linux Kernel. This vulnerability affects the\n function bnx2x_tpa_stop of the file drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c of the component BPF.\n The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. VDB-211042 is\n the identifier assigned to this vulnerability. (CVE-2022-3542)\n\n - A vulnerability classified as critical was found in Linux Kernel. Affected by this vulnerability is the\n function l2cap_reassemble_sdu of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The\n manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The associated\n identifier of this vulnerability is VDB-211087. (CVE-2022-3564)\n\n - A vulnerability, which was classified as critical, has been found in Linux Kernel. 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{'reference':'kernel-tools-devel-4.14.296-222.539.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-devel-4.14.296-222.539.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'perf-4.14.296-222.539.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'perf-4.14.296-222.539.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'perf-debuginfo-4.14.296-222.539.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'perf-debuginfo-4.14.296-222.539.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python-perf-4.14.296-222.539.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python-perf-4.14.296-222.539.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python-perf-debuginfo-4.14.296-222.539.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python-perf-debuginfo-4.14.296-222.539.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE}\n];\n\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && _release && (!exists_check || rpm_exists(release:_release, rpm:exists_check))) {\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel / kernel-debuginfo / kernel-debuginfo-common-x86_64 / etc\");\n}", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-17T16:40:15", "description": "The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3244 advisory.\n\n - A memory overflow vulnerability was found in the Linux kernel's ipc functionality of the memcg subsystem, in the way a user calls the semget function multiple times, creating semaphores. This flaw allows a local user to starve the resources, causing a denial of service. The highest threat from this vulnerability is to system availability. (CVE-2021-3759)\n\n - A flaw was found in the Linux kernel. A denial of service flaw may occur if there is a consecutive request of the NVME_IOCTL_RESET and the NVME_IOCTL_SUBSYS_RESET through the device file of the driver, resulting in a PCIe link disconnect. (CVE-2022-3169)\n\n - A vulnerability classified as problematic has been found in Linux Kernel. This affects the function fib_nh_match of the file net/ipv4/fib_semantics.c of the component IPv4 Handler. The manipulation leads to out-of-bounds read. It is possible to initiate the attack remotely. It is recommended to apply a patch to fix this issue. The identifier VDB-210357 was assigned to this vulnerability. (CVE-2022-3435)\n\n - A vulnerability has been found in Linux Kernel and classified as problematic. This vulnerability affects the function kcm_tx_work of the file net/kcm/kcmsock.c of the component kcm. The manipulation leads to race condition. It is recommended to apply a patch to fix this issue. VDB-211018 is the identifier assigned to this vulnerability. (CVE-2022-3521)\n\n - A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function ipv6_renew_options of the component IPv6 Handler. The manipulation leads to memory leak. The attack can be launched remotely. It is recommended to apply a patch to fix this issue.\n The identifier VDB-211021 was assigned to this vulnerability. (CVE-2022-3524)\n\n - A vulnerability classified as critical was found in Linux Kernel. Affected by this vulnerability is the function l2cap_reassemble_sdu of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211087. (CVE-2022-3564)\n\n - A vulnerability, which was classified as critical, has been found in Linux Kernel. Affected by this issue is the function del_timer of the file drivers/isdn/mISDN/l1oip_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211088. (CVE-2022-3565)\n\n - A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function intr_callback of the file drivers/net/usb/r8152.c of the component BPF. The manipulation leads to logging of excessive data. The attack can be launched remotely. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211363.\n (CVE-2022-3594)\n\n - A vulnerability, which was classified as critical, was found in Linux Kernel. Affected is the function l2cap_conn_del of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211944. (CVE-2022-3640)\n\n - Guests can trigger NIC interface reset/abort/crash via netback It is possible for a guest to trigger a NIC interface reset/abort/crash in a Linux based network backend by sending certain kinds of packets. It appears to be an (unwritten?) assumption in the rest of the Linux network stack that packet protocol headers are all contained within the linear section of the SKB and some NICs behave badly if this is not the case. This has been reported to occur with Cisco (enic) and Broadcom NetXtrem II BCM5780 (bnx2x) though it may be an issue with other NICs/drivers as well. In case the frontend is sending requests with split headers, netback will forward those violating above mentioned assumption to the networking core, resulting in said misbehavior. (CVE-2022-3643)\n\n - drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use- after-free if a physically proximate attacker removes a USB device while calling open(), aka a race condition between ufx_ops_open and ufx_usb_disconnect. (CVE-2022-41849)\n\n - roccat_report_event in drivers/hid/hid-roccat.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free in certain situations where a report is received while copying a report->value is in progress. (CVE-2022-41850)\n\n - Guests can trigger deadlock in Linux netback driver T[his CNA information record relates to multiple CVEs;\n the text explains which aspects/vulnerabilities correspond to which CVE.] The patch for XSA-392 introduced another issue which might result in a deadlock when trying to free the SKB of a packet dropped due to the XSA-392 handling (CVE-2022-42328). Additionally when dropping packages for other reasons the same deadlock could occur in case of netpoll being active for the interface the xen-netback driver is connected to (CVE-2022-42329). (CVE-2022-42328, CVE-2022-42329)\n\n - There is an infoleak vulnerability in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_parse_conf_req function which can be used to leak kernel pointers remotely. We recommend upgrading past commit https://github.com/torvalds/linux/commit/b1a2cd50c0357f243b7435a732b4e62ba3157a2e https://www.google.com/url (CVE-2022-42895)\n\n - There are use-after-free vulnerabilities in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_connect and l2cap_le_connect_req functions which may allow code execution and leaking kernel memory (respectively) remotely via Bluetooth. A remote attacker could execute code leaking kernel memory via Bluetooth if within proximity of the victim. We recommend upgrading past commit https://www.google.com/url https://github.com/torvalds/linux/commit/711f8c3fb3db61897080468586b970c87c61d9e4 https://www.google.com/url (CVE-2022-42896)\n\n - An issue was discovered in the Linux kernel before 6.0.11. Missing validation of the number of channels in drivers/net/wireless/microchip/wilc1000/cfg80211.c in the WILC1000 wireless driver can trigger a heap- based buffer overflow when copying the list of operating channels from Wi-Fi management frames.\n (CVE-2022-47518)\n\n - An issue was discovered in the Linux kernel before 6.0.11. Missing validation of IEEE80211_P2P_ATTR_OPER_CHANNEL in drivers/net/wireless/microchip/wilc1000/cfg80211.c in the WILC1000 wireless driver can trigger an out-of-bounds write when parsing the channel list attribute from Wi-Fi management frames. (CVE-2022-47519)\n\n - An issue was discovered in the Linux kernel before 6.0.11. Missing offset validation in drivers/net/wireless/microchip/wilc1000/hif.c in the WILC1000 wireless driver can trigger an out-of-bounds read when parsing a Robust Security Network (RSN) information element from a Netlink packet.\n (CVE-2022-47520)\n\n - An issue was discovered in the Linux kernel before 6.0.11. Missing validation of IEEE80211_P2P_ATTR_CHANNEL_LIST in drivers/net/wireless/microchip/wilc1000/cfg80211.c in the WILC1000 wireless driver can trigger a heap-based buffer overflow when parsing the operating channel attribute from Wi-Fi management frames. (CVE-2022-47521)\n\n - Incorrect GPU TLB flush can lead to random memory access [fedora-all] (CVE-2022-4139)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2022-12-24T00:00:00", "type": "nessus", "title": "Debian DLA-3244-1 : linux-5.10 - LTS security update", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-3759", "CVE-2022-3169", "CVE-2022-3435", "CVE-2022-3521", "CVE-2022-3524", "CVE-2022-3564", "CVE-2022-3565", "CVE-2022-3594", "CVE-2022-3628", "CVE-2022-3640", "CVE-2022-3643", "CVE-2022-4139", "CVE-2022-41849", "CVE-2022-41850", "CVE-2022-42328", "CVE-2022-42329", "CVE-2022-42895", "CVE-2022-42896", "CVE-2022-4378", "CVE-2022-4751", "CVE-2022-47518", "CVE-2022-47519", "CVE-2022-47520", "CVE-2022-47521"], "modified": "2022-12-24T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:linux-headers-5.10-rt-armmp", 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This flaw allows a local\n user to starve the resources, causing a denial of service. The highest threat from this vulnerability is\n to system availability. (CVE-2021-3759)\n\n - A flaw was found in the Linux kernel. A denial of service flaw may occur if there is a consecutive request\n of the NVME_IOCTL_RESET and the NVME_IOCTL_SUBSYS_RESET through the device file of the driver, resulting\n in a PCIe link disconnect. (CVE-2022-3169)\n\n - A vulnerability classified as problematic has been found in Linux Kernel. This affects the function\n fib_nh_match of the file net/ipv4/fib_semantics.c of the component IPv4 Handler. The manipulation leads to\n out-of-bounds read. It is possible to initiate the attack remotely. It is recommended to apply a patch to\n fix this issue. The identifier VDB-210357 was assigned to this vulnerability. (CVE-2022-3435)\n\n - A vulnerability has been found in Linux Kernel and classified as problematic. This vulnerability affects\n the function kcm_tx_work of the file net/kcm/kcmsock.c of the component kcm. The manipulation leads to\n race condition. It is recommended to apply a patch to fix this issue. VDB-211018 is the identifier\n assigned to this vulnerability. (CVE-2022-3521)\n\n - A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this\n vulnerability is the function ipv6_renew_options of the component IPv6 Handler. The manipulation leads to\n memory leak. The attack can be launched remotely. It is recommended to apply a patch to fix this issue.\n The identifier VDB-211021 was assigned to this vulnerability. (CVE-2022-3524)\n\n - A vulnerability classified as critical was found in Linux Kernel. Affected by this vulnerability is the\n function l2cap_reassemble_sdu of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The\n manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The associated\n identifier of this vulnerability is VDB-211087. (CVE-2022-3564)\n\n - A vulnerability, which was classified as critical, has been found in Linux Kernel. Affected by this issue\n is the function del_timer of the file drivers/isdn/mISDN/l1oip_core.c of the component Bluetooth. The\n manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier\n of this vulnerability is VDB-211088. (CVE-2022-3565)\n\n - A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this\n vulnerability is the function intr_callback of the file drivers/net/usb/r8152.c of the component BPF. The\n manipulation leads to logging of excessive data. The attack can be launched remotely. It is recommended to\n apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211363.\n (CVE-2022-3594)\n\n - A vulnerability, which was classified as critical, was found in Linux Kernel. Affected is the function\n l2cap_conn_del of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads\n to use after free. It is recommended to apply a patch to fix this issue. The identifier of this\n vulnerability is VDB-211944. (CVE-2022-3640)\n\n - Guests can trigger NIC interface reset/abort/crash via netback It is possible for a guest to trigger a NIC\n interface reset/abort/crash in a Linux based network backend by sending certain kinds of packets. It\n appears to be an (unwritten?) assumption in the rest of the Linux network stack that packet protocol\n headers are all contained within the linear section of the SKB and some NICs behave badly if this is not\n the case. This has been reported to occur with Cisco (enic) and Broadcom NetXtrem II BCM5780 (bnx2x)\n though it may be an issue with other NICs/drivers as well. In case the frontend is sending requests with\n split headers, netback will forward those violating above mentioned assumption to the networking core,\n resulting in said misbehavior. (CVE-2022-3643)\n\n - drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-\n after-free if a physically proximate attacker removes a USB device while calling open(), aka a race\n condition between ufx_ops_open and ufx_usb_disconnect. (CVE-2022-41849)\n\n - roccat_report_event in drivers/hid/hid-roccat.c in the Linux kernel through 5.19.12 has a race condition\n and resultant use-after-free in certain situations where a report is received while copying a\n report->value is in progress. (CVE-2022-41850)\n\n - Guests can trigger deadlock in Linux netback driver T[his CNA information record relates to multiple CVEs;\n the text explains which aspects/vulnerabilities correspond to which CVE.] The patch for XSA-392 introduced\n another issue which might result in a deadlock when trying to free the SKB of a packet dropped due to the\n XSA-392 handling (CVE-2022-42328). Additionally when dropping packages for other reasons the same deadlock\n could occur in case of netpoll being active for the interface the xen-netback driver is connected to\n (CVE-2022-42329). (CVE-2022-42328, CVE-2022-42329)\n\n - There is an infoleak vulnerability in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_parse_conf_req\n function which can be used to leak kernel pointers remotely. We recommend upgrading past commit\n https://github.com/torvalds/linux/commit/b1a2cd50c0357f243b7435a732b4e62ba3157a2e\n https://www.google.com/url (CVE-2022-42895)\n\n - There are use-after-free vulnerabilities in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_connect\n and l2cap_le_connect_req functions which may allow code execution and leaking kernel memory (respectively)\n remotely via Bluetooth. A remote attacker could execute code leaking kernel memory via Bluetooth if within\n proximity of the victim. We recommend upgrading past commit https://www.google.com/url\n https://github.com/torvalds/linux/commit/711f8c3fb3db61897080468586b970c87c61d9e4\n https://www.google.com/url (CVE-2022-42896)\n\n - An issue was discovered in the Linux kernel before 6.0.11. Missing validation of the number of channels in\n drivers/net/wireless/microchip/wilc1000/cfg80211.c in the WILC1000 wireless driver can trigger a heap-\n based buffer overflow when copying the list of operating channels from Wi-Fi management frames.\n (CVE-2022-47518)\n\n - An issue was discovered in the Linux kernel before 6.0.11. Missing validation of\n IEEE80211_P2P_ATTR_OPER_CHANNEL in drivers/net/wireless/microchip/wilc1000/cfg80211.c in the WILC1000\n wireless driver can trigger an out-of-bounds write when parsing the channel list attribute from Wi-Fi\n management frames. (CVE-2022-47519)\n\n - An issue was discovered in the Linux kernel before 6.0.11. Missing offset validation in\n drivers/net/wireless/microchip/wilc1000/hif.c in the WILC1000 wireless driver can trigger an out-of-bounds\n read when parsing a Robust Security Network (RSN) information element from a Netlink packet.\n (CVE-2022-47520)\n\n - An issue was discovered in the Linux kernel before 6.0.11. 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'reference': '5.10.158-2~deb10u1'},\n {'release': '10.0', 'prefix': 'linux-image-5.10.0-0.deb10.20-rt-amd64-unsigned', 'reference': '5.10.158-2~deb10u1'},\n {'release': '10.0', 'prefix': 'linux-image-5.10.0-0.deb10.20-rt-arm64-dbg', 'reference': '5.10.158-2~deb10u1'},\n {'release': '10.0', 'prefix': 'linux-image-5.10.0-0.deb10.20-rt-arm64-unsigned', 'reference': '5.10.158-2~deb10u1'},\n {'release': '10.0', 'prefix': 'linux-image-5.10.0-0.deb10.20-rt-armmp', 'reference': '5.10.158-2~deb10u1'},\n {'release': '10.0', 'prefix': 'linux-image-5.10.0-0.deb10.20-rt-armmp-dbg', 'reference': '5.10.158-2~deb10u1'},\n {'release': '10.0', 'prefix': 'linux-kbuild-5.10', 'reference': '5.10.158-2~deb10u1'},\n {'release': '10.0', 'prefix': 'linux-perf-5.10', 'reference': '5.10.158-2~deb10u1'},\n {'release': '10.0', 'prefix': 'linux-source-5.10', 'reference': '5.10.158-2~deb10u1'},\n {'release': '10.0', 'prefix': 'linux-support-5.10.0-0.deb10.17', 'reference': '5.10.158-2~deb10u1'},\n {'release': '10.0', 'prefix': 'linux-support-5.10.0-0.deb10.19', 'reference': '5.10.158-2~deb10u1'},\n {'release': '10.0', 'prefix': 'linux-support-5.10.0-0.deb10.20', 'reference': '5.10.158-2~deb10u1'}\n];\n\nvar flag = 0;\nforeach package_array ( pkgs ) {\n var _release = NULL;\n var prefix = NULL;\n var reference = NULL;\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['prefix'])) prefix = package_array['prefix'];\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (_release && prefix && reference) {\n if (deb_check(release:_release, prefix:prefix, reference:reference)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : deb_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = deb_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'linux-config-5.10 / linux-doc-5.10 / linux-headers-5.10-armmp / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-17T16:39:43", "description": "The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3245 advisory.\n\n - In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-223375145References: Upstream kernel (CVE-2022-20369)\n\n - A flaw use after free in the Linux kernel NILFS file system was found in the way user triggers function security_inode_alloc to fail with following call to function nilfs_mdt_destroy. A local user could use this flaw to crash the system or potentially escalate their privileges on the system. (CVE-2022-2978)\n\n - Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their retpoline mitigation in the kernel to leak arbitrary data. An attacker with unprivileged user access can hijack return instructions to achieve arbitrary speculative code execution under certain microarchitecture-dependent conditions. (CVE-2022-29901)\n\n - A vulnerability has been found in Linux Kernel and classified as problematic. This vulnerability affects the function kcm_tx_work of the file net/kcm/kcmsock.c of the component kcm. The manipulation leads to race condition. It is recommended to apply a patch to fix this issue. VDB-211018 is the identifier assigned to this vulnerability. (CVE-2022-3521)\n\n - A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function ipv6_renew_options of the component IPv6 Handler. The manipulation leads to memory leak. The attack can be launched remotely. It is recommended to apply a patch to fix this issue.\n The identifier VDB-211021 was assigned to this vulnerability. (CVE-2022-3524)\n\n - A vulnerability classified as critical was found in Linux Kernel. Affected by this vulnerability is the function l2cap_reassemble_sdu of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211087. (CVE-2022-3564)\n\n - A vulnerability, which was classified as critical, has been found in Linux Kernel. Affected by this issue is the function del_timer of the file drivers/isdn/mISDN/l1oip_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211088. (CVE-2022-3565)\n\n - A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function intr_callback of the file drivers/net/usb/r8152.c of the component BPF. The manipulation leads to logging of excessive data. The attack can be launched remotely. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211363.\n (CVE-2022-3594)\n\n - A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function nilfs_bmap_lookup_at_level of the file fs/nilfs2/inode.c of the component nilfs2. The manipulation leads to null pointer dereference. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211920. (CVE-2022-3621)\n\n - A vulnerability, which was classified as critical, was found in Linux Kernel. Affected is the function l2cap_conn_del of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211944. (CVE-2022-3640)\n\n - Guests can trigger NIC interface reset/abort/crash via netback It is possible for a guest to trigger a NIC interface reset/abort/crash in a Linux based network backend by sending certain kinds of packets. It appears to be an (unwritten?) assumption in the rest of the Linux network stack that packet protocol headers are all contained within the linear section of the SKB and some NICs behave badly if this is not the case. This has been reported to occur with Cisco (enic) and Broadcom NetXtrem II BCM5780 (bnx2x) though it may be an issue with other NICs/drivers as well. In case the frontend is sending requests with split headers, netback will forward those violating above mentioned assumption to the networking core, resulting in said misbehavior. (CVE-2022-3643)\n\n - A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects the function nilfs_attach_log_writer of the file fs/nilfs2/segment.c of the component BPF. The manipulation leads to memory leak. The attack may be initiated remotely. It is recommended to apply a patch to fix this issue. The identifier VDB-211961 was assigned to this vulnerability. (CVE-2022-3646)\n\n - A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function nilfs_new_inode of the file fs/nilfs2/inode.c of the component BPF. The manipulation leads to use after free. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue.\n The identifier of this vulnerability is VDB-211992. (CVE-2022-3649)\n\n - drivers/scsi/stex.c in the Linux kernel through 5.19.9 allows local users to obtain sensitive information from kernel memory because stex_queuecommand_lck lacks a memset for the PASSTHRU_CMD case.\n (CVE-2022-40768)\n\n - drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use- after-free if a physically proximate attacker removes a USB device while calling open(), aka a race condition between ufx_ops_open and ufx_usb_disconnect. (CVE-2022-41849)\n\n - roccat_report_event in drivers/hid/hid-roccat.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free in certain situations where a report is received while copying a report->value is in progress. (CVE-2022-41850)\n\n - A vulnerability, which was classified as critical, was found in SourceCodester Event Registration System 1.0. Affected is an unknown function. The manipulation of the argument cmd leads to unrestricted upload.\n It is possible to launch the attack remotely. VDB-214590 is the identifier assigned to this vulnerability.\n (CVE-2022-4232)\n\n - Guests can trigger deadlock in Linux netback driver T[his CNA information record relates to multiple CVEs;\n the text explains which aspects/vulnerabilities correspond to which CVE.] The patch for XSA-392 introduced another issue which might result in a deadlock when trying to free the SKB of a packet dropped due to the XSA-392 handling (CVE-2022-42328). Additionally when dropping packages for other reasons the same deadlock could occur in case of netpoll being active for the interface the xen-netback driver is connected to (CVE-2022-42329). (CVE-2022-42328, CVE-2022-42329)\n\n - There is an infoleak vulnerability in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_parse_conf_req function which can be used to leak kernel pointers remotely. We recommend upgrading past commit https://github.com/torvalds/linux/commit/b1a2cd50c0357f243b7435a732b4e62ba3157a2e https://www.google.com/url (CVE-2022-42895)\n\n - There are use-after-free vulnerabilities in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_connect and l2cap_le_connect_req functions which may allow code execution and leaking kernel memory (respectively) remotely via Bluetooth. A remote attacker could execute code leaking kernel memory via Bluetooth if within proximity of the victim. We recommend upgrading past commit https://www.google.com/url https://github.com/torvalds/linux/commit/711f8c3fb3db61897080468586b970c87c61d9e4 https://www.google.com/url (CVE-2022-42896)\n\n - drivers/usb/mon/mon_bin.c in usbmon in the Linux kernel before 5.19.15 and 6.x before 6.0.1 allows a user- space client to corrupt the monitor's internal memory. (CVE-2022-43750)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2022-12-24T00:00:00", "type": "nessus", "title": "Debian DLA-3245-1 : linux - LTS security update", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2022-20369", "CVE-2022-2978", "CVE-2022-29901", "CVE-2022-3521", "CVE-2022-3524", "CVE-2022-3564", "CVE-2022-3565", "CVE-2022-3594", "CVE-2022-3621", "CVE-2022-3628", "CVE-2022-3640", "CVE-2022-3643", "CVE-2022-3646", "CVE-2022-3649", "CVE-2022-40768", "CVE-2022-41849", "CVE-2022-41850", "CVE-2022-4232", "CVE-2022-42328", "CVE-2022-42329", "CVE-2022-42895", "CVE-2022-42896", "CVE-2022-43750", "CVE-2022-4378"], "modified": "2022-12-24T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:hyperv-daemons", "p-cpe:/a:debian:debian_linux:libbpf-dev", "p-cpe:/a:debian:debian_linux:libbpf4.19", "p-cpe:/a:debian:debian_linux:libcpupower-dev", "p-cpe:/a:debian:debian_linux:libcpupower1", "p-cpe:/a:debian:debian_linux:linux-compiler-gcc-8-arm", "p-cpe:/a:debian:debian_linux:linux-compiler-gcc-8-x86", "p-cpe:/a:debian:debian_linux:linux-config-4.19", "p-cpe:/a:debian:debian_linux:linux-cpupower", "p-cpe:/a:debian:debian_linux:linux-doc-4.19", "p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-19-686", "p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-19-686-pae", "p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-19-all", "p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-19-all-amd64", "p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-19-all-arm64", "p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-19-all-armhf", "p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-19-all-i386", "p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-19-amd64", "p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-19-arm64", "p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-19-armmp", "p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-19-armmp-lpae", "p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-19-cloud-amd64", "p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-19-common", "p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-19-common-rt", "p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-19-rt-686-pae", "p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-19-rt-amd64", "p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-19-rt-arm64", "p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-19-rt-armmp", "p-cpe:/a:debian:debian_linux:linux-image-4.19.0-19-686-dbg", "p-cpe:/a:debian:debian_linux:linux-image-4.19.0-19-686-pae-dbg", "p-cpe:/a:debian:debian_linux:linux-image-4.19.0-19-686-pae-unsigned", "p-cpe:/a:debian:debian_linux:linux-image-4.19.0-19-686-unsigned", "p-cpe:/a:debian:debian_linux:linux-image-4.19.0-19-amd64-dbg", "p-cpe:/a:debian:debian_linux:linux-image-4.19.0-19-amd64-unsigned", "p-cpe:/a:debian:debian_linux:linux-image-4.19.0-19-arm64-dbg", "p-cpe:/a:debian:debian_linux:linux-image-4.19.0-19-arm64-unsigned", "p-cpe:/a:debian:debian_linux:linux-image-4.19.0-19-armmp", "p-cpe:/a:debian:debian_linux:linux-image-4.19.0-19-armmp-dbg", "p-cpe:/a:debian:debian_linux:linux-image-4.19.0-19-armmp-lpae", "p-cpe:/a:debian:debian_linux:linux-image-4.19.0-19-armmp-lpae-dbg", "p-cpe:/a:debian:debian_linux:linux-image-4.19.0-19-cloud-amd64-dbg", "p-cpe:/a:debian:debian_linux:linux-image-4.19.0-19-cloud-amd64-unsigned", "p-cpe:/a:debian:debian_linux:linux-image-4.19.0-19-rt-686-pae-dbg", "p-cpe:/a:debian:debian_linux:linux-image-4.19.0-19-rt-686-pae-unsigned", "p-cpe:/a:debian:debian_linux:linux-image-4.19.0-19-rt-amd64-dbg", "p-cpe:/a:debian:debian_linux:linux-image-4.19.0-19-rt-amd64-unsigned", "p-cpe:/a:debian:debian_linux:linux-image-4.19.0-19-rt-arm64-dbg", "p-cpe:/a:debian:debian_linux:linux-image-4.19.0-19-rt-arm64-unsigned", "p-cpe:/a:debian:debian_linux:linux-image-4.19.0-19-rt-armmp", "p-cpe:/a:debian:debian_linux:linux-image-4.19.0-19-rt-armmp-dbg", "p-cpe:/a:debian:debian_linux:linux-image-amd64-signed-template", "p-cpe:/a:debian:debian_linux:linux-image-arm64-signed-template", "p-cpe:/a:debian:debian_linux:linux-image-i386-signed-template", "p-cpe:/a:debian:debian_linux:linux-kbuild-4.19", "p-cpe:/a:debian:debian_linux:linux-libc-dev", "p-cpe:/a:debian:debian_linux:linux-perf-4.19", "p-cpe:/a:debian:debian_linux:linux-source-4.19", "p-cpe:/a:debian:debian_linux:linux-support-4.19.0-19", "p-cpe:/a:debian:debian_linux:usbip", "cpe:/o:debian:debian_linux:10.0"], "id": "DEBIAN_DLA-3245.NASL", "href": "https://www.tenable.com/plugins/nessus/169294", "sourceData": "#%NASL_MIN_LEVEL 80900\n#\n# (C) Tenable, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Debian Security Advisory dla-3245. The text\n# itself is copyright (C) Software in the Public Interest, Inc.\n#\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(169294);\n script_version(\"1.0\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/12/24\");\n\n script_cve_id(\n \"CVE-2022-2978\",\n \"CVE-2022-3521\",\n \"CVE-2022-3524\",\n \"CVE-2022-3564\",\n \"CVE-2022-3565\",\n \"CVE-2022-3594\",\n \"CVE-2022-3621\",\n \"CVE-2022-3628\",\n \"CVE-2022-3640\",\n \"CVE-2022-3643\",\n \"CVE-2022-3646\",\n \"CVE-2022-3649\",\n \"CVE-2022-4232\",\n \"CVE-2022-4378\",\n \"CVE-2022-20369\",\n \"CVE-2022-29901\",\n \"CVE-2022-40768\",\n \"CVE-2022-41849\",\n \"CVE-2022-41850\",\n \"CVE-2022-42328\",\n \"CVE-2022-42329\",\n \"CVE-2022-42895\",\n \"CVE-2022-42896\",\n \"CVE-2022-43750\"\n );\n\n script_name(english:\"Debian DLA-3245-1 : linux - LTS security update\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Debian host is missing one or more security-related updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the\ndla-3245 advisory.\n\n - In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input\n validation. This could lead to local escalation of privilege with System execution privileges needed. User\n interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-223375145References: Upstream kernel (CVE-2022-20369)\n\n - A flaw use after free in the Linux kernel NILFS file system was found in the way user triggers function\n security_inode_alloc to fail with following call to function nilfs_mdt_destroy. A local user could use\n this flaw to crash the system or potentially escalate their privileges on the system. (CVE-2022-2978)\n\n - Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their\n retpoline mitigation in the kernel to leak arbitrary data. An attacker with unprivileged user access can\n hijack return instructions to achieve arbitrary speculative code execution under certain\n microarchitecture-dependent conditions. (CVE-2022-29901)\n\n - A vulnerability has been found in Linux Kernel and classified as problematic. This vulnerability affects\n the function kcm_tx_work of the file net/kcm/kcmsock.c of the component kcm. The manipulation leads to\n race condition. It is recommended to apply a patch to fix this issue. VDB-211018 is the identifier\n assigned to this vulnerability. (CVE-2022-3521)\n\n - A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this\n vulnerability is the function ipv6_renew_options of the component IPv6 Handler. The manipulation leads to\n memory leak. The attack can be launched remotely. It is recommended to apply a patch to fix this issue.\n The identifier VDB-211021 was assigned to this vulnerability. (CVE-2022-3524)\n\n - A vulnerability classified as critical was found in Linux Kernel. Affected by this vulnerability is the\n function l2cap_reassemble_sdu of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The\n manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The associated\n identifier of this vulnerability is VDB-211087. (CVE-2022-3564)\n\n - A vulnerability, which was classified as critical, has been found in Linux Kernel. Affected by this issue\n is the function del_timer of the file drivers/isdn/mISDN/l1oip_core.c of the component Bluetooth. The\n manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier\n of this vulnerability is VDB-211088. (CVE-2022-3565)\n\n - A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this\n vulnerability is the function intr_callback of the file drivers/net/usb/r8152.c of the component BPF. The\n manipulation leads to logging of excessive data. The attack can be launched remotely. It is recommended to\n apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211363.\n (CVE-2022-3594)\n\n - A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function\n nilfs_bmap_lookup_at_level of the file fs/nilfs2/inode.c of the component nilfs2. The manipulation leads\n to null pointer dereference. It is possible to launch the attack remotely. It is recommended to apply a\n patch to fix this issue. The identifier of this vulnerability is VDB-211920. (CVE-2022-3621)\n\n - A vulnerability, which was classified as critical, was found in Linux Kernel. Affected is the function\n l2cap_conn_del of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads\n to use after free. It is recommended to apply a patch to fix this issue. The identifier of this\n vulnerability is VDB-211944. (CVE-2022-3640)\n\n - Guests can trigger NIC interface reset/abort/crash via netback It is possible for a guest to trigger a NIC\n interface reset/abort/crash in a Linux based network backend by sending certain kinds of packets. It\n appears to be an (unwritten?) assumption in the rest of the Linux network stack that packet protocol\n headers are all contained within the linear section of the SKB and some NICs behave badly if this is not\n the case. This has been reported to occur with Cisco (enic) and Broadcom NetXtrem II BCM5780 (bnx2x)\n though it may be an issue with other NICs/drivers as well. In case the frontend is sending requests with\n split headers, netback will forward those violating above mentioned assumption to the networking core,\n resulting in said misbehavior. (CVE-2022-3643)\n\n - A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects\n the function nilfs_attach_log_writer of the file fs/nilfs2/segment.c of the component BPF. The\n manipulation leads to memory leak. The attack may be initiated remotely. It is recommended to apply a\n patch to fix this issue. The identifier VDB-211961 was assigned to this vulnerability. (CVE-2022-3646)\n\n - A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function\n nilfs_new_inode of the file fs/nilfs2/inode.c of the component BPF. The manipulation leads to use after\n free. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue.\n The identifier of this vulnerability is VDB-211992. (CVE-2022-3649)\n\n - drivers/scsi/stex.c in the Linux kernel through 5.19.9 allows local users to obtain sensitive information\n from kernel memory because stex_queuecommand_lck lacks a memset for the PASSTHRU_CMD case.\n (CVE-2022-40768)\n\n - drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-\n after-free if a physically proximate attacker removes a USB device while calling open(), aka a race\n condition between ufx_ops_open and ufx_usb_disconnect. (CVE-2022-41849)\n\n - roccat_report_event in drivers/hid/hid-roccat.c in the Linux kernel through 5.19.12 has a race condition\n and resultant use-after-free in certain situations where a report is received while copying a\n report->value is in progress. (CVE-2022-41850)\n\n - A vulnerability, which was classified as critical, was found in SourceCodester Event Registration System\n 1.0. Affected is an unknown function. The manipulation of the argument cmd leads to unrestricted upload.\n It is possible to launch the attack remotely. VDB-214590 is the identifier assigned to this vulnerability.\n (CVE-2022-4232)\n\n - Guests can trigger deadlock in Linux netback driver T[his CNA information record relates to multiple CVEs;\n the text explains which aspects/vulnerabilities correspond to which CVE.] The patch for XSA-392 introduced\n another issue which might result in a deadlock when trying to free the SKB of a packet dropped due to the\n XSA-392 handling (CVE-2022-42328). Additionally when dropping packages for other reasons the same deadlock\n could occur in case of netpoll being active for the interface the xen-netback driver is connected to\n (CVE-2022-42329). (CVE-2022-42328, CVE-2022-42329)\n\n - There is an infoleak vulnerability in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_parse_conf_req\n function which can be used to leak kernel pointers remotely. We recommend upgrading past commit\n https://github.com/torvalds/linux/commit/b1a2cd50c0357f243b7435a732b4e62ba3157a2e\n https://www.google.com/url (CVE-2022-42895)\n\n - There are use-after-free vulnerabilities in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_connect\n and l2cap_le_connect_req functions which may allow code execution and leaking kernel memory (respectively)\n remotely via Bluetooth. A remote attacker could execute code leaking kernel memory via Bluetooth if within\n proximity of the victim. We recommend upgrading past commit https://www.google.com/url\n https://github.com/torvalds/linux/commit/711f8c3fb3db61897080468586b970c87c61d9e4\n https://www.google.com/url (CVE-2022-42896)\n\n - drivers/usb/mon/mon_bin.c in usbmon in the Linux kernel before 5.19.15 and 6.x before 6.0.1 allows a user-\n space client to corrupt the monitor's internal memory. 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'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-devel-5.15.0'},\n {'reference':'kernel-uek-devel-5.15.0-6.80.3.1.el8uek', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-devel-5.15.0'},\n {'reference':'kernel-uek-doc-5.15.0-6.80.3.1.el8uek', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-doc-5.15.0'},\n {'reference':'kernel-uek-modules-5.15.0-6.80.3.1.el8uek', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-modules-5.15.0'},\n {'reference':'kernel-uek-modules-5.15.0-6.80.3.1.el8uek', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-modules-5.15.0'},\n {'reference':'kernel-uek-modules-extra-5.15.0-6.80.3.1.el8uek', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-modules-extra-5.15.0'},\n {'reference':'kernel-uek-modules-extra-5.15.0-6.80.3.1.el8uek', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-modules-extra-5.15.0'},\n {'reference':'bpftool-5.15.0-6.80.3.1.el9uek', 'cpu':'aarch64', 'release':'9', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'bpftool-5.15.0'},\n {'reference':'bpftool-5.15.0-6.80.3.1.el9uek', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'bpftool-5.15.0'},\n {'reference':'kernel-uek-5.15.0-6.80.3.1.el9uek', 'cpu':'aarch64', 'release':'9', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-5.15.0'},\n {'reference':'kernel-uek-5.15.0-6.80.3.1.el9uek', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-5.15.0'},\n {'reference':'kernel-uek-core-5.15.0-6.80.3.1.el9uek', 'cpu':'aarch64', 'release':'9', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-core-5.15.0'},\n {'reference':'kernel-uek-core-5.15.0-6.80.3.1.el9uek', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-core-5.15.0'},\n {'reference':'kernel-uek-debug-5.15.0-6.80.3.1.el9uek', 'cpu':'aarch64', 'release':'9', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-5.15.0'},\n {'reference':'kernel-uek-debug-5.15.0-6.80.3.1.el9uek', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-5.15.0'},\n {'reference':'kernel-uek-debug-core-5.15.0-6.80.3.1.el9uek', 'cpu':'aarch64', 'release':'9', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-core-5.15.0'},\n {'reference':'kernel-uek-debug-core-5.15.0-6.80.3.1.el9uek', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-core-5.15.0'},\n {'reference':'kernel-uek-debug-devel-5.15.0-6.80.3.1.el9uek', 'cpu':'aarch64', 'release':'9', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-devel-5.15.0'},\n {'reference':'kernel-uek-debug-devel-5.15.0-6.80.3.1.el9uek', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-devel-5.15.0'},\n {'reference':'kernel-uek-debug-modules-5.15.0-6.80.3.1.el9uek', 'cpu':'aarch64', 'release':'9', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-modules-5.15.0'},\n {'reference':'kernel-uek-debug-modules-5.15.0-6.80.3.1.el9uek', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-modules-5.15.0'},\n {'reference':'kernel-uek-debug-modules-extra-5.15.0-6.80.3.1.el9uek', 'cpu':'aarch64', 'release':'9', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-modules-extra-5.15.0'},\n {'reference':'kernel-uek-debug-modules-extra-5.15.0-6.80.3.1.el9uek', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-modules-extra-5.15.0'},\n {'reference':'kernel-uek-devel-5.15.0-6.80.3.1.el9uek', 'cpu':'aarch64', 'release':'9', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-devel-5.15.0'},\n {'reference':'kernel-uek-devel-5.15.0-6.80.3.1.el9uek', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-devel-5.15.0'},\n {'reference':'kernel-uek-doc-5.15.0-6.80.3.1.el9uek', 'release':'9', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-doc-5.15.0'},\n {'reference':'kernel-uek-modules-5.15.0-6.80.3.1.el9uek', 'cpu':'aarch64', 'release':'9', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-modules-5.15.0'},\n {'reference':'kernel-uek-modules-5.15.0-6.80.3.1.el9uek', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-modules-5.15.0'},\n {'reference':'kernel-uek-modules-extra-5.15.0-6.80.3.1.el9uek', 'cpu':'aarch64', 'release':'9', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-modules-extra-5.15.0'},\n {'reference':'kernel-uek-modules-extra-5.15.0-6.80.3.1.el9uek', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-modules-extra-5.15.0'}\n];\n\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = 'EL' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && _release) {\n if (exists_check) {\n if (rpm_exists(release:_release, rpm:exists_check) && rpm_check(release:_release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n } else {\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'bpftool / kernel-uek / kernel-uek-core / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-17T16:38:48", "description": "The version of kernel-generic installed on the remote host is prior to 5.15.80 / 5.15.80_smp. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2022-333-01 advisory.\n\n - A flaw was found in the Linux kernel. The existing KVM SEV API has a vulnerability that allows a non-root (host) user-level application to crash the host kernel by creating a confidential guest VM instance in AMD CPU that supports Secure Encrypted Virtualization (SEV). (CVE-2022-0171)\n\n - In binder_inc_ref_for_node of binder.c, there is a possible way to corrupt memory due to a use after free.\n This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-239630375References: Upstream kernel (CVE-2022-20421)\n\n - A flaw was found in vDPA with VDUSE backend. There are currently no checks in VDUSE kernel driver to ensure the size of the device config space is in line with the features advertised by the VDUSE userspace application. In case of a mismatch, Virtio drivers config read helpers do not initialize the memory indirectly passed to vduse_vdpa_get_config() returning uninitialized memory from the stack. This could cause undefined behavior or data leaks in Virtio drivers. (CVE-2022-2308)\n\n - An issue was found in the Linux kernel in nf_conntrack_irc where the message handling can be confused and incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted IRC with nf_conntrack_irc configured. (CVE-2022-2663)\n\n - An out-of-bounds memory read flaw was found in the Linux kernel's BPF subsystem in how a user calls the bpf_tail_call function with a key larger than the max_entries of the map. This flaw allows a local user to gain unauthorized access to data. (CVE-2022-2905)\n\n - A flaw use after free in the Linux kernel NILFS file system was found in the way user triggers function security_inode_alloc to fail with following call to function nilfs_mdt_destroy. A local user could use this flaw to crash the system or potentially escalate their privileges on the system. (CVE-2022-2978)\n\n - A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem) when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read and copying it into a socket. (CVE-2022-3028)\n\n - Found Linux Kernel flaw in the i740 driver. The Userspace program could pass any values to the driver through ioctl() interface. The driver doesn't check the value of 'pixclock', so it may cause a divide by zero error. (CVE-2022-3061)\n\n - A flaw was found in the Linux kernel. A denial of service flaw may occur if there is a consecutive request of the NVME_IOCTL_RESET and the NVME_IOCTL_SUBSYS_RESET through the device file of the driver, resulting in a PCIe link disconnect. (CVE-2022-3169)\n\n - There exists a use-after-free in io_uring in the Linux kernel. Signalfd_poll() and binder_poll() use a waitqueue whose lifetime is the current task. It will send a POLLFREE notification to all waiters before the queue is freed. Unfortunately, the io_uring poll doesn't handle POLLFREE. This allows a use-after-free to occur if a signalfd or binder fd is polled with io_uring poll, and the waitqueue gets freed. We recommend upgrading past commit fc78b2fc21f10c4c9c4d5d659a685710ffa63659 (CVE-2022-3176)\n\n - A race condition flaw was found in the Linux kernel sound subsystem due to improper locking. It could lead to a NULL pointer dereference while handling the SNDCTL_DSP_SYNC ioctl. A privileged local user (root or member of the audio group) could use this flaw to crash the system, resulting in a denial of service condition (CVE-2022-3303)\n\n - A vulnerability has been found in Linux Kernel and classified as problematic. This vulnerability affects the function kcm_tx_work of the file net/kcm/kcmsock.c of the component kcm. The manipulation leads to race condition. It is recommended to apply a patch to fix this issue. VDB-211018 is the identifier assigned to this vulnerability. (CVE-2022-3521)\n\n - A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function ipv6_renew_options of the component IPv6 Handler. The manipulation leads to memory leak. The attack can be launched remotely. It is recommended to apply a patch to fix this issue.\n The identifier VDB-211021 was assigned to this vulnerability. (CVE-2022-3524)\n\n - A vulnerability classified as problematic was found in Linux Kernel. Affected by this vulnerability is the function mvpp2_dbgfs_port_init of the file drivers/net/ethernet/marvell/mvpp2/mvpp2_debugfs.c of the component mvpp2. The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. The identifier VDB-211033 was assigned to this vulnerability. (CVE-2022-3535)\n\n - A vulnerability classified as problematic was found in Linux Kernel. This vulnerability affects the function bnx2x_tpa_stop of the file drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c of the component BPF.\n The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. VDB-211042 is the identifier assigned to this vulnerability. (CVE-2022-3542)\n\n - A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects the function unix_sock_destructor/unix_release_sock of the file net/unix/af_unix.c of the component BPF.\n The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211043. (CVE-2022-3543)\n\n - A vulnerability classified as critical was found in Linux Kernel. Affected by this vulnerability is the function l2cap_reassemble_sdu of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211087. (CVE-2022-3564)\n\n - A vulnerability, which was classified as critical, has been found in Linux Kernel. Affected by this issue is the function del_timer of the file drivers/isdn/mISDN/l1oip_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211088. (CVE-2022-3565)\n\n - A flaw was found in the Linux kernel's networking code. A use-after-free was found in the way the sch_sfb enqueue function used the socket buffer (SKB) cb field after the same SKB had been enqueued (and freed) into a child qdisc. This flaw allows a local, unprivileged user to crash the system, causing a denial of service. (CVE-2022-3586)\n\n - A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function intr_callback of the file drivers/net/usb/r8152.c of the component BPF. The manipulation leads to logging of excessive data. The attack can be launched remotely. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211363.\n (CVE-2022-3594)\n\n - A vulnerability has been found in Linux Kernel and classified as problematic. This vulnerability affects the function l2cap_recv_acldata of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. VDB-211918 is the identifier assigned to this vulnerability. (CVE-2022-3619)\n\n - A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function nilfs_bmap_lookup_at_level of the file fs/nilfs2/inode.c of the component nilfs2. The manipulation leads to null pointer dereference. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211920. (CVE-2022-3621)\n\n - A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function follow_page_pte of the file mm/gup.c of the component BPF. The manipulation leads to race condition. The attack can be launched remotely. It is recommended to apply a patch to fix this issue. The identifier VDB-211921 was assigned to this vulnerability. (CVE-2022-3623)\n\n - A vulnerability was found in Linux Kernel. It has been classified as critical. This affects the function devlink_param_set/devlink_param_get of the file net/core/devlink.c of the component IPsec. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier VDB-211929 was assigned to this vulnerability. (CVE-2022-3625)\n\n - A vulnerability was found in Linux Kernel. It has been declared as problematic. This vulnerability affects the function vsock_connect of the file net/vmw_vsock/af_vsock.c of the component IPsec. The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. VDB-211930 is the identifier assigned to this vulnerability. (CVE-2022-3629)\n\n - A vulnerability classified as problematic has been found in Linux Kernel. Affected is the function j1939_session_destroy of the file net/can/j1939/transport.c of the component IPsec. The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211932. (CVE-2022-3633)\n\n - A vulnerability, which was classified as critical, has been found in Linux Kernel. Affected by this issue is the function tst_timer of the file drivers/atm/idt77252.c of the component IPsec. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. VDB-211934 is the identifier assigned to this vulnerability. (CVE-2022-3635)\n\n - A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects the function nilfs_attach_log_writer of the file fs/nilfs2/segment.c of the component BPF. The manipulation leads to memory leak. The attack may be initiated remotely. It is recommended to apply a patch to fix this issue. The identifier VDB-211961 was assigned to this vulnerability. (CVE-2022-3646)\n\n - A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function nilfs_new_inode of the file fs/nilfs2/inode.c of the component BPF. The manipulation leads to use after free. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue.\n The identifier of this vulnerability is VDB-211992. (CVE-2022-3649)\n\n - An issue was discovered in net/netfilter/nf_tables_api.c in the Linux kernel before 5.19.6. A denial of service can occur upon binding to an already bound chain. (CVE-2022-39190)\n\n - An issue was discovered in the Linux kernel before 5.19. In pxa3xx_gcu_write in drivers/video/fbdev/pxa3xx-gcu.c, the count parameter has a type conflict of size_t versus int, causing an integer overflow and bypassing the size check. After that, because it is used as the third argument to copy_from_user(), a heap overflow may occur. (CVE-2022-39842)\n\n - An issue was discovered in the Linux kernel through 5.19.8. drivers/firmware/efi/capsule-loader.c has a race condition with a resultant use-after-free. (CVE-2022-40307)\n\n - drivers/scsi/stex.c in the Linux kernel through 5.19.9 allows local users to obtain sensitive information from kernel memory because stex_queuecommand_lck lacks a memset for the PASSTHRU_CMD case.\n (CVE-2022-40768)\n\n - An issue was discovered in the Linux kernel before 5.19.16. Attackers able to inject WLAN frames could cause a buffer overflow in the ieee80211_bss_info_update function in net/mac80211/scan.c. (CVE-2022-41674)\n\n - drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use- after-free if a physically proximate attacker removes a USB device while calling open(), aka a race condition between ufx_ops_open and ufx_usb_disconnect. (CVE-2022-41849)\n\n - roccat_report_event in drivers/hid/hid-roccat.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free in certain situations where a report is received while copying a report->value is in progress. (CVE-2022-41850)\n\n - mm/rmap.c in the Linux kernel before 5.19.7 has a use-after-free related to leaf anon_vma double reuse.\n (CVE-2022-42703)\n\n - A use-after-free in the mac80211 stack when parsing a multi-BSSID element in the Linux kernel 5.2 through 5.19.x before 5.19.16 could be used by attackers (able to inject WLAN frames) to crash the kernel and potentially execute code. (CVE-2022-42719)\n\n - Various refcounting bugs in the multi-BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers (able to inject WLAN frames) to trigger use-after- free conditions to potentially execute code. (CVE-2022-42720)\n\n - A list management bug in BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers (able to inject WLAN frames) to corrupt a linked list and, in turn, potentially execute code. (CVE-2022-42721)\n\n - In the Linux kernel 5.8 through 5.19.x before 5.19.16, local attackers able to inject WLAN frames into the mac80211 stack could cause a NULL pointer dereference denial-of-service attack against the beacon protection of P2P devices. (CVE-2022-42722)\n\n - There is an infoleak vulnerability in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_parse_conf_req function which can be used to leak kernel pointers remotely. We recommend upgrading past commit https://github.com/torvalds/linux/commit/b1a2cd50c0357f243b7435a732b4e62ba3157a2e https://www.google.com/url (CVE-2022-42895)\n\n - There are use-after-free vulnerabilities in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_connect and l2cap_le_connect_req functions which may allow code execution and leaking kernel memory (respectively) remotely via Bluetooth. A remote attacker could execute code leaking kernel memory via Bluetooth if within proximity of the victim. We recommend upgrading past commit https://www.google.com/url https://github.com/torvalds/linux/commit/711f8c3fb3db61897080468586b970c87c61d9e4 https://www.google.com/url (CVE-2022-42896)\n\n - drivers/usb/mon/mon_bin.c in usbmon in the Linux kernel before 5.19.15 and 6.x before 6.0.1 allows a user- space client to corrupt the monitor's internal memory. (CVE-2022-43750)\n\n - The Linux kernel NFSD implementation prior to versions 5.19.17 and 6.0.2 are vulnerable to buffer overflow. NFSD tracks the number of pages held by each NFSD thread by combining the receive and send buffers of a remote procedure call (RPC) into a single array of pages. A client can force the send buffer to shrink by sending an RPC message over TCP with garbage data added at the end of the message. The RPC message with garbage data is still correctly formed according to the specification and is passed forward to handlers. Vulnerable code in NFSD is not expecting the oversized request and writes beyond the allocated buffer space. CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H (CVE-2022-43945)\n\n - A flaw was found in hw. Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions. (CVE-2022-23816) (CVE-2022-2602)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2022-11-29T00:00:00", "type": "nessus", "title": "Slackware Linux 15.0 kernel-generic Multiple Vulnerabilities (SSA:2022-333-01)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2022-0171", "CVE-2022-20421", "CVE-2022-2308", "CVE-2022-23816", "CVE-2022-2602", "CVE-2022-2663", "CVE-2022-2905", "CVE-2022-2978", "CVE-2022-3028", "CVE-2022-3061", "CVE-2022-3169", "CVE-2022-3176", "CVE-2022-3303", "CVE-2022-3521", "CVE-2022-3524", "CVE-2022-3535", "CVE-2022-3542", "CVE-2022-3543", "CVE-2022-3564", "CVE-2022-3565", "CVE-2022-3586", "CVE-2022-3594", "CVE-2022-3619", "CVE-2022-3621", "CVE-2022-3623", "CVE-2022-3625", "CVE-2022-3628", "CVE-2022-3629", "CVE-2022-3633", "CVE-2022-3635", "CVE-2022-3646", "CVE-2022-3649", "CVE-2022-39190", "CVE-2022-39842", "CVE-2022-40307", "CVE-2022-40768", "CVE-2022-4095", "CVE-2022-41674", "CVE-2022-41849", "CVE-2022-41850", "CVE-2022-42703", "CVE-2022-42719", "CVE-2022-42720", "CVE-2022-42721", "CVE-2022-42722", "CVE-2022-42895", "CVE-2022-42896", "CVE-2022-43750", "CVE-2022-43945"], "modified": "2023-03-22T00:00:00", "cpe": ["p-cpe:/a:slackware:slackware_linux:kernel-headers", "p-cpe:/a:slackware:slackware_linux:kernel-generic", "p-cpe:/a:slackware:slackware_linux:kernel-huge", "p-cpe:/a:slackware:slackware_linux:kernel-generic-smp", "p-cpe:/a:slackware:slackware_linux:kernel-huge-smp", "p-cpe:/a:slackware:slackware_linux:kernel-modules", "p-cpe:/a:slackware:slackware_linux:kernel-modules-smp", "p-cpe:/a:slackware:slackware_linux:kernel-source", "cpe:/o:slackware:slackware_linux:15.0"], "id": "SLACKWARE_SSA_2022-333-01.NASL", "href": "https://www.tenable.com/plugins/nessus/168270", "sourceData": "#%NASL_MIN_LEVEL 80900\n##\n# (C) Tenable, Inc.\n##\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Slackware Security Advisory SSA:2022-333-01. 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It is, therefore, affected\nby multiple vulnerabilities as referenced in the SSA:2022-333-01 advisory.\n\n - A flaw was found in the Linux kernel. The existing KVM SEV API has a vulnerability that allows a non-root\n (host) user-level application to crash the host kernel by creating a confidential guest VM instance in AMD\n CPU that supports Secure Encrypted Virtualization (SEV). (CVE-2022-0171)\n\n - In binder_inc_ref_for_node of binder.c, there is a possible way to corrupt memory due to a use after free.\n This could lead to local escalation of privilege with no additional execution privileges needed. User\n interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-239630375References: Upstream kernel (CVE-2022-20421)\n\n - A flaw was found in vDPA with VDUSE backend. There are currently no checks in VDUSE kernel driver to\n ensure the size of the device config space is in line with the features advertised by the VDUSE userspace\n application. In case of a mismatch, Virtio drivers config read helpers do not initialize the memory\n indirectly passed to vduse_vdpa_get_config() returning uninitialized memory from the stack. This could\n cause undefined behavior or data leaks in Virtio drivers. (CVE-2022-2308)\n\n - An issue was found in the Linux kernel in nf_conntrack_irc where the message handling can be confused and\n incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted\n IRC with nf_conntrack_irc configured. (CVE-2022-2663)\n\n - An out-of-bounds memory read flaw was found in the Linux kernel's BPF subsystem in how a user calls the\n bpf_tail_call function with a key larger than the max_entries of the map. This flaw allows a local user to\n gain unauthorized access to data. (CVE-2022-2905)\n\n - A flaw use after free in the Linux kernel NILFS file system was found in the way user triggers function\n security_inode_alloc to fail with following call to function nilfs_mdt_destroy. A local user could use\n this flaw to crash the system or potentially escalate their privileges on the system. (CVE-2022-2978)\n\n - A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem)\n when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to\n potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read\n and copying it into a socket. (CVE-2022-3028)\n\n - Found Linux Kernel flaw in the i740 driver. The Userspace program could pass any values to the driver\n through ioctl() interface. The driver doesn't check the value of 'pixclock', so it may cause a divide by\n zero error. (CVE-2022-3061)\n\n - A flaw was found in the Linux kernel. A denial of service flaw may occur if there is a consecutive request\n of the NVME_IOCTL_RESET and the NVME_IOCTL_SUBSYS_RESET through the device file of the driver, resulting\n in a PCIe link disconnect. (CVE-2022-3169)\n\n - There exists a use-after-free in io_uring in the Linux kernel. Signalfd_poll() and binder_poll() use a\n waitqueue whose lifetime is the current task. It will send a POLLFREE notification to all waiters before\n the queue is freed. Unfortunately, the io_uring poll doesn't handle POLLFREE. This allows a use-after-free\n to occur if a signalfd or binder fd is polled with io_uring poll, and the waitqueue gets freed. We\n recommend upgrading past commit fc78b2fc21f10c4c9c4d5d659a685710ffa63659 (CVE-2022-3176)\n\n - A race condition flaw was found in the Linux kernel sound subsystem due to improper locking. It could lead\n to a NULL pointer dereference while handling the SNDCTL_DSP_SYNC ioctl. A privileged local user (root or\n member of the audio group) could use this flaw to crash the system, resulting in a denial of service\n condition (CVE-2022-3303)\n\n - A vulnerability has been found in Linux Kernel and classified as problematic. This vulnerability affects\n the function kcm_tx_work of the file net/kcm/kcmsock.c of the component kcm. The manipulation leads to\n race condition. It is recommended to apply a patch to fix this issue. VDB-211018 is the identifier\n assigned to this vulnerability. (CVE-2022-3521)\n\n - A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this\n vulnerability is the function ipv6_renew_options of the component IPv6 Handler. The manipulation leads to\n memory leak. The attack can be launched remotely. It is recommended to apply a patch to fix this issue.\n The identifier VDB-211021 was assigned to this vulnerability. (CVE-2022-3524)\n\n - A vulnerability classified as problematic was found in Linux Kernel. Affected by this vulnerability is the\n function mvpp2_dbgfs_port_init of the file drivers/net/ethernet/marvell/mvpp2/mvpp2_debugfs.c of the\n component mvpp2. The manipulation leads to memory leak. It is recommended to apply a patch to fix this\n issue. The identifier VDB-211033 was assigned to this vulnerability. (CVE-2022-3535)\n\n - A vulnerability classified as problematic was found in Linux Kernel. This vulnerability affects the\n function bnx2x_tpa_stop of the file drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c of the component BPF.\n The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. VDB-211042 is\n the identifier assigned to this vulnerability. (CVE-2022-3542)\n\n - A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects\n the function unix_sock_destructor/unix_release_sock of the file net/unix/af_unix.c of the component BPF.\n The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. The\n associated identifier of this vulnerability is VDB-211043. (CVE-2022-3543)\n\n - A vulnerability classified as critical was found in Linux Kernel. Affected by this vulnerability is the\n function l2cap_reassemble_sdu of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The\n manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The associated\n identifier of this vulnerability is VDB-211087. (CVE-2022-3564)\n\n - A vulnerability, which was classified as critical, has been found in Linux Kernel. Affected by this issue\n is the function del_timer of the file drivers/isdn/mISDN/l1oip_core.c of the component Bluetooth. The\n manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier\n of this vulnerability is VDB-211088. (CVE-2022-3565)\n\n - A flaw was found in the Linux kernel's networking code. A use-after-free was found in the way the sch_sfb\n enqueue function used the socket buffer (SKB) cb field after the same SKB had been enqueued (and freed)\n into a child qdisc. This flaw allows a local, unprivileged user to crash the system, causing a denial of\n service. (CVE-2022-3586)\n\n - A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this\n vulnerability is the function intr_callback of the file drivers/net/usb/r8152.c of the component BPF. The\n manipulation leads to logging of excessive data. The attack can be launched remotely. It is recommended to\n apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211363.\n (CVE-2022-3594)\n\n - A vulnerability has been found in Linux Kernel and classified as problematic. This vulnerability affects\n the function l2cap_recv_acldata of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The\n manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. VDB-211918 is the\n identifier assigned to this vulnerability. (CVE-2022-3619)\n\n - A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function\n nilfs_bmap_lookup_at_level of the file fs/nilfs2/inode.c of the component nilfs2. The manipulation leads\n to null pointer dereference. It is possible to launch the attack remotely. It is recommended to apply a\n patch to fix this issue. The identifier of this vulnerability is VDB-211920. (CVE-2022-3621)\n\n - A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this\n vulnerability is the function follow_page_pte of the file mm/gup.c of the component BPF. The manipulation\n leads to race condition. The attack can be launched remotely. It is recommended to apply a patch to fix\n this issue. The identifier VDB-211921 was assigned to this vulnerability. (CVE-2022-3623)\n\n - A vulnerability was found in Linux Kernel. It has been classified as critical. This affects the function\n devlink_param_set/devlink_param_get of the file net/core/devlink.c of the component IPsec. The\n manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier\n VDB-211929 was assigned to this vulnerability. (CVE-2022-3625)\n\n - A vulnerability was found in Linux Kernel. It has been declared as problematic. This vulnerability affects\n the function vsock_connect of the file net/vmw_vsock/af_vsock.c of the component IPsec. The manipulation\n leads to memory leak. It is recommended to apply a patch to fix this issue. VDB-211930 is the identifier\n assigned to this vulnerability. (CVE-2022-3629)\n\n - A vulnerability classified as problematic has been found in Linux Kernel. Affected is the function\n j1939_session_destroy of the file net/can/j1939/transport.c of the component IPsec. The manipulation leads\n to memory leak. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability\n is VDB-211932. (CVE-2022-3633)\n\n - A vulnerability, which was classified as critical, has been found in Linux Kernel. Affected by this issue\n is the function tst_timer of the file drivers/atm/idt77252.c of the component IPsec. The manipulation\n leads to use after free. It is recommended to apply a patch to fix this issue. VDB-211934 is the\n identifier assigned to this vulnerability. (CVE-2022-3635)\n\n - A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects\n the function nilfs_attach_log_writer of the file fs/nilfs2/segment.c of the component BPF. The\n manipulation leads to memory leak. The attack may be initiated remotely. It is recommended to apply a\n patch to fix this issue. The identifier VDB-211961 was assigned to this vulnerability. (CVE-2022-3646)\n\n - A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function\n nilfs_new_inode of the file fs/nilfs2/inode.c of the component BPF. The manipulation leads to use after\n free. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue.\n The identifier of this vulnerability is VDB-211992. (CVE-2022-3649)\n\n - An issue was discovered in net/netfilter/nf_tables_api.c in the Linux kernel before 5.19.6. A denial of\n service can occur upon binding to an already bound chain. (CVE-2022-39190)\n\n - An issue was discovered in the Linux kernel before 5.19. In pxa3xx_gcu_write in\n drivers/video/fbdev/pxa3xx-gcu.c, the count parameter has a type conflict of size_t versus int, causing an\n integer overflow and bypassing the size check. After that, because it is used as the third argument to\n copy_from_user(), a heap overflow may occur. (CVE-2022-39842)\n\n - An issue was discovered in the Linux kernel through 5.19.8. drivers/firmware/efi/capsule-loader.c has a\n race condition with a resultant use-after-free. (CVE-2022-40307)\n\n - drivers/scsi/stex.c in the Linux kernel through 5.19.9 allows local users to obtain sensitive information\n from kernel memory because stex_queuecommand_lck lacks a memset for the PASSTHRU_CMD case.\n (CVE-2022-40768)\n\n - An issue was discovered in the Linux kernel before 5.19.16. Attackers able to inject WLAN frames could\n cause a buffer overflow in the ieee80211_bss_info_update function in net/mac80211/scan.c. (CVE-2022-41674)\n\n - drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-\n after-free if a physically proximate attacker removes a USB device while calling open(), aka a race\n condition between ufx_ops_open and ufx_usb_disconnect. (CVE-2022-41849)\n\n - roccat_report_event in drivers/hid/hid-roccat.c in the Linux kernel through 5.19.12 has a race condition\n and resultant use-after-free in certain situations where a report is received while copying a\n report->value is in progress. (CVE-2022-41850)\n\n - mm/rmap.c in the Linux kernel before 5.19.7 has a use-after-free related to leaf anon_vma double reuse.\n (CVE-2022-42703)\n\n - A use-after-free in the mac80211 stack when parsing a multi-BSSID element in the Linux kernel 5.2 through\n 5.19.x before 5.19.16 could be used by attackers (able to inject WLAN frames) to crash the kernel and\n potentially execute code. (CVE-2022-42719)\n\n - Various refcounting bugs in the multi-BSS handling in the mac80211 stack in the Linux kernel 5.1 through\n 5.19.x before 5.19.16 could be used by local attackers (able to inject WLAN frames) to trigger use-after-\n free conditions to potentially execute code. (CVE-2022-42720)\n\n - A list management bug in BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before\n 5.19.16 could be used by local attackers (able to inject WLAN frames) to corrupt a linked list and, in\n turn, potentially execute code. (CVE-2022-42721)\n\n - In the Linux kernel 5.8 through 5.19.x before 5.19.16, local attackers able to inject WLAN frames into the\n mac80211 stack could cause a NULL pointer dereference denial-of-service attack against the beacon\n protection of P2P devices. (CVE-2022-42722)\n\n - There is an infoleak vulnerability in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_parse_conf_req\n function which can be used to leak kernel pointers remotely. We recommend upgrading past commit\n https://github.com/torvalds/linux/commit/b1a2cd50c0357f243b7435a732b4e62ba3157a2e\n https://www.google.com/url (CVE-2022-42895)\n\n - There are use-after-free vulnerabilities in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_connect\n and l2cap_le_connect_req functions which may allow code execution and leaking kernel memory (respectively)\n remotely via Bluetooth. A remote attacker could execute code leaking kernel memory via Bluetooth if within\n proximity of the victim. We recommend upgrading past commit https://www.google.com/url\n https://github.com/torvalds/linux/commit/711f8c3fb3db61897080468586b970c87c61d9e4\n https://www.google.com/url (CVE-2022-42896)\n\n - drivers/usb/mon/mon_bin.c in usbmon in the Linux kernel before 5.19.15 and 6.x before 6.0.1 allows a user-\n space client to corrupt the monitor's internal memory. (CVE-2022-43750)\n\n - The Linux kernel NFSD implementation prior to versions 5.19.17 and 6.0.2 are vulnerable to buffer\n overflow. NFSD tracks the number of pages held by each NFSD thread by combining the receive and send\n buffers of a remote procedure call (RPC) into a single array of pages. A client can force the send buffer\n to shrink by sending an RPC message over TCP with garbage data added at the end of the message. The RPC\n message with garbage data is still correctly formed according to the specification and is passed forward\n to handlers. Vulnerable code in NFSD is not expecting the oversized request and writes beyond the\n allocated buffer space. CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H (CVE-2022-43945)\n\n - A flaw was found in hw. Mis-trained branch predictions for return instructions may allow arbitrary\n speculative code execution under certain microarchitecture-dependent conditions. 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0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = 'EL' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && _release) {\n if (exists_check) {\n if (rpm_exists(release:_release, rpm:exists_check) && rpm_check(release:_release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n } else {\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kernel-uek / kernel-uek-debug / kernel-uek-debug-devel / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-17T16:38:56", "description": "The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-10081 advisory.\n\n - A vulnerability, which was classified as critical, has been found in Linux Kernel. Affected by this issue is the function del_timer of the file drivers/isdn/mISDN/l1oip_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211088. (CVE-2022-3565)\n\n - A stack overflow flaw was found in the Linux kernel's SYSCTL subsystem in how a user changes certain kernel parameters and variables. This flaw allows a local user to crash or potentially escalate their privileges on the system. (CVE-2022-4378)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2022-12-12T00:00:00", "type": "nessus", "title": "Oracle Linux 8 : Unbreakable Enterprise kernel-container (ELSA-2022-10081)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2022-2602", "CVE-2022-3565", "CVE-2022-4378"], "modified": "2023-03-22T00:00:00", "cpe": ["cpe:/o:oracle:linux:8", "p-cpe:/a:oracle:linux:kernel-uek-container", "p-cpe:/a:oracle:linux:kernel-uek-container-debug"], "id": "ORACLELINUX_ELSA-2022-10081.NASL", "href": "https://www.tenable.com/plugins/nessus/168632", "sourceData": "#%NASL_MIN_LEVEL 80900\n##\n# (C) Tenable, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Oracle Linux Security Advisory ELSA-2022-10081.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(168632);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/03/22\");\n\n script_cve_id(\"CVE-2022-2602\", \"CVE-2022-3565\", \"CVE-2022-4378\");\n\n script_name(english:\"Oracle Linux 8 : Unbreakable Enterprise kernel-container (ELSA-2022-10081)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Oracle Linux host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the\nELSA-2022-10081 advisory.\n\n - A vulnerability, which was classified as critical, has been found in Linux Kernel. Affected by this issue\n is the function del_timer of the file drivers/isdn/mISDN/l1oip_core.c of the component Bluetooth. The\n manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier\n of this vulnerability is VDB-211088. (CVE-2022-3565)\n\n -
Updated kernel-linus packages fix security vulnerabilities
