Linux kernel (Intel IOTG) vulnerabilities

2022-04-01T00:00:00

Description

## Releases * Ubuntu 20.04 LTS ## Packages * linux-intel-5.13 \- Linux kernel for Intel IOTG Nick Gregory discovered that the Linux kernel incorrectly handled network offload functionality. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. (CVE-2022-25636) Enrico Barberis, Pietro Frigo, Marius Muench, Herbert Bos, and Cristiano Giuffrida discovered that hardware mitigations added by ARM to their processors to address Spectre-BTI were insufficient. A local attacker could potentially use this to expose sensitive information. (CVE-2022-23960) It was discovered that the BPF verifier in the Linux kernel did not properly restrict pointer types in certain situations. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-23222) Max Kellermann discovered that the Linux kernel incorrectly handled Unix pipes. A local attacker could potentially use this to modify any file that could be opened for reading. (CVE-2022-0847) Yiqi Sun and Kevin Wang discovered that the cgroups implementation in the Linux kernel did not properly restrict access to the cgroups v1 release_agent feature. A local attacker could use this to gain administrative privileges. (CVE-2022-0492) William Liu and Jamie Hill-Daniel discovered that the file system context functionality in the Linux kernel contained an integer underflow vulnerability, leading to an out-of-bounds write. A local attacker could use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2022-0185) Enrico Barberis, Pietro Frigo, Marius Muench, Herbert Bos, and Cristiano Giuffrida discovered that hardware mitigations added by Intel to their processors to address Spectre-BTI were insufficient. A local attacker could potentially use this to expose sensitive information. (CVE-2022-0001) Jann Horn discovered a race condition in the Unix domain socket implementation in the Linux kernel that could result in a read-after-free. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2021-4083) It was discovered that the NFS server implementation in the Linux kernel contained an out-of-bounds write vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2021-4090) Kirill Tkhai discovered that the XFS file system implementation in the Linux kernel did not calculate size correctly when pre-allocating space in some situations. A local attacker could use this to expose sensitive information. (CVE-2021-4155) It was discovered that the AMD Radeon GPU driver in the Linux kernel did not properly validate writes in the debugfs file system. A privileged attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2021-42327) Sushma Venkatesh Reddy discovered that the Intel i915 graphics driver in the Linux kernel did not perform a GPU TLB flush in some situations. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. (CVE-2022-0330) Samuel Page discovered that the Transparent Inter-Process Communication (TIPC) protocol implementation in the Linux kernel contained a stack-based buffer overflow. A remote attacker could use this to cause a denial of service (system crash) for systems that have a TIPC bearer configured. (CVE-2022-0435) It was discovered that the KVM implementation for s390 systems in the Linux kernel did not properly prevent memory operations on PVM guests that were in non-protected mode. A local attacker could use this to obtain unauthorized memory write access. (CVE-2022-0516) It was discovered that the ICMPv6 implementation in the Linux kernel did not properly deallocate memory in certain situations. A remote attacker could possibly use this to cause a denial of service (memory exhaustion). (CVE-2022-0742) It was discovered that the VMware Virtual GPU driver in the Linux kernel did not properly handle certain failure conditions, leading to a stale entry in the file descriptor table. A local attacker could use this to expose sensitive information or possibly gain administrative privileges. (CVE-2022-22942)

Affected Package

OS	OS Version	Package Name	Package Version
Ubuntu	20.04	linux-image-5.13.0-1010-intel	5.13.0-1010.10
Ubuntu	20.04	kernel-signed-image-5.13.0-1010-intel-di	5.13.0-1010.10
Ubuntu	20.04	linux-image-5.13.0-1010-intel-dbgsym	5.13.0-1010.10
Ubuntu	20.04	linux-image-intel	5.13.0.1010.11
Ubuntu	20.04	linux-cloud-tools-intel	5.13.0.1010.11
Ubuntu	20.04	linux-headers-intel	5.13.0.1010.11
Ubuntu	20.04	linux-intel	5.13.0.1010.11
Ubuntu	20.04	linux-tools-intel	5.13.0.1010.11

{"id": "USN-5362-1", "vendorId": null, "type": "ubuntu", "bulletinFamily": "unix", "title": "Linux kernel (Intel IOTG) vulnerabilities", "description": "## Releases\n\n * Ubuntu 20.04 LTS\n\n## Packages\n\n * linux-intel-5.13 \\- Linux kernel for Intel IOTG\n\nNick Gregory discovered that the Linux kernel incorrectly handled network \noffload functionality. A local attacker could use this to cause a denial of \nservice or possibly execute arbitrary code. (CVE-2022-25636)\n\nEnrico Barberis, Pietro Frigo, Marius Muench, Herbert Bos, and Cristiano \nGiuffrida discovered that hardware mitigations added by ARM to their \nprocessors to address Spectre-BTI were insufficient. A local attacker could \npotentially use this to expose sensitive information. (CVE-2022-23960)\n\nIt was discovered that the BPF verifier in the Linux kernel did not \nproperly restrict pointer types in certain situations. A local attacker \ncould use this to cause a denial of service (system crash) or possibly \nexecute arbitrary code. (CVE-2022-23222)\n\nMax Kellermann discovered that the Linux kernel incorrectly handled Unix \npipes. A local attacker could potentially use this to modify any file that \ncould be opened for reading. (CVE-2022-0847)\n\nYiqi Sun and Kevin Wang discovered that the cgroups implementation in the \nLinux kernel did not properly restrict access to the cgroups v1 \nrelease_agent feature. A local attacker could use this to gain \nadministrative privileges. (CVE-2022-0492)\n\nWilliam Liu and Jamie Hill-Daniel discovered that the file system context \nfunctionality in the Linux kernel contained an integer underflow \nvulnerability, leading to an out-of-bounds write. A local attacker could \nuse this to cause a denial of service (system crash) or execute arbitrary \ncode. (CVE-2022-0185)\n\nEnrico Barberis, Pietro Frigo, Marius Muench, Herbert Bos, and Cristiano \nGiuffrida discovered that hardware mitigations added by Intel to their \nprocessors to address Spectre-BTI were insufficient. A local attacker could \npotentially use this to expose sensitive information. (CVE-2022-0001)\n\nJann Horn discovered a race condition in the Unix domain socket \nimplementation in the Linux kernel that could result in a read-after-free. \nA local attacker could use this to cause a denial of service (system crash) \nor possibly execute arbitrary code. (CVE-2021-4083)\n\nIt was discovered that the NFS server implementation in the Linux kernel \ncontained an out-of-bounds write vulnerability. A local attacker could use \nthis to cause a denial of service (system crash) or possibly execute \narbitrary code. (CVE-2021-4090)\n\nKirill Tkhai discovered that the XFS file system implementation in the \nLinux kernel did not calculate size correctly when pre-allocating space in \nsome situations. A local attacker could use this to expose sensitive \ninformation. (CVE-2021-4155)\n\nIt was discovered that the AMD Radeon GPU driver in the Linux kernel did \nnot properly validate writes in the debugfs file system. A privileged \nattacker could use this to cause a denial of service (system crash) or \npossibly execute arbitrary code. (CVE-2021-42327)\n\nSushma Venkatesh Reddy discovered that the Intel i915 graphics driver in \nthe Linux kernel did not perform a GPU TLB flush in some situations. A \nlocal attacker could use this to cause a denial of service or possibly \nexecute arbitrary code. (CVE-2022-0330)\n\nSamuel Page discovered that the Transparent Inter-Process Communication \n(TIPC) protocol implementation in the Linux kernel contained a stack-based \nbuffer overflow. A remote attacker could use this to cause a denial of \nservice (system crash) for systems that have a TIPC bearer configured. \n(CVE-2022-0435)\n\nIt was discovered that the KVM implementation for s390 systems in the Linux \nkernel did not properly prevent memory operations on PVM guests that were \nin non-protected mode. A local attacker could use this to obtain \nunauthorized memory write access. (CVE-2022-0516)\n\nIt was discovered that the ICMPv6 implementation in the Linux kernel did \nnot properly deallocate memory in certain situations. A remote attacker \ncould possibly use this to cause a denial of service (memory exhaustion). \n(CVE-2022-0742)\n\nIt was discovered that the VMware Virtual GPU driver in the Linux kernel \ndid not properly handle certain failure conditions, leading to a stale \nentry in the file descriptor table. A local attacker could use this to \nexpose sensitive information or possibly gain administrative privileges. \n(CVE-2022-22942)\n", "published": "2022-04-01T00:00:00", "modified": "2022-04-01T00:00:00", "epss": [{"cve": "CVE-2022-0185", "epss": 0.0006, "percentile": 0.23912, "modified": "2023-11-27"}, {"cve": "CVE-2022-0847", "epss": 0.07584, "percentile": 0.93446, "modified": "2023-11-27"}, {"cve": "CVE-2021-42327", "epss": 0.00042, "percentile": 0.05716, "modified": "2023-11-27"}, {"cve": "CVE-2022-23960", "epss": 0.00055, "percentile": 0.21039, "modified": "2023-11-27"}, {"cve": "CVE-2022-0435", "epss": 0.01039, "percentile": 0.82263, "modified": "2023-11-27"}, {"cve": "CVE-2022-25636", "epss": 0.00044, "percentile": 0.10913, "modified": "2023-11-27"}, {"cve": "CVE-2022-0330", "epss": 0.00042, "percentile": 0.05716, "modified": "2023-11-27"}, {"cve": "CVE-2021-4155", "epss": 0.00042, "percentile": 0.05716, "modified": "2023-11-27"}, {"cve": "CVE-2022-0001", "epss": 0.00046, "percentile": 0.13218, "modified": "2023-11-27"}, {"cve": "CVE-2022-0492", "epss": 0.00045, "percentile": 0.12541, "modified": "2023-11-27"}, {"cve": "CVE-2022-0742", "epss": 0.00309, "percentile": 0.66689, "modified": "2023-11-27"}, {"cve": "CVE-2022-0516", "epss": 0.00042, "percentile": 0.05716, "modified": "2023-11-27"}, {"cve": "CVE-2021-4083", "epss": 0.00043, "percentile": 0.08168, "modified": "2023-11-27"}, {"cve": "CVE-2022-23222", "epss": 0.00042, "percentile": 0.05716, "modified": "2023-11-27"}, {"cve": "CVE-2021-4090", "epss": 0.00042, "percentile": 0.05716, "modified": "2023-11-27"}], "cvss": {"score": 9.0, "vector": "AV:N/AC:L/Au:S/C:C/I:C/A:C"}, "cvss2": {"cvssV2": {"version": "2.0", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "SINGLE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "baseScore": 9.0}, "severity": "HIGH", "exploitabilityScore": 8.0, "impactScore": 10.0, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "cvss3": {"cvssV3": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH"}, "exploitabilityScore": 2.8, "impactScore": 5.9}, "href": "https://ubuntu.com/security/notices/USN-5362-1", "reporter": "Ubuntu", "references": ["/security/CVE-2022-0742", "/security/CVE-2022-0492", "/security/CVE-2022-22942", "/security/CVE-2021-4155", "/security/CVE-2022-0185", "/security/CVE-2022-0330", "/security/CVE-2022-0847", "/security/CVE-2021-4090", "/security/CVE-2022-25636", "/security/CVE-2021-42327", "/security/CVE-2022-0001", "/security/CVE-2021-4083", "/security/CVE-2022-23222", "/security/CVE-2022-0516", "/security/CVE-2022-23960", "/security/CVE-2022-0435"], "cvelist": ["CVE-2021-4083", "CVE-2021-4090", "CVE-2021-4155", "CVE-2021-42327", "CVE-2022-0001", "CVE-2022-0185", "CVE-2022-0330", "CVE-2022-0435", "CVE-2022-0492", "CVE-2022-0516", "CVE-2022-0742", "CVE-2022-0847", "CVE-2022-22942", "CVE-2022-23222", "CVE-2022-23960", "CVE-2022-25636"], "immutableFields": [], "lastseen": "2023-11-28T22:38:37", "viewCount": 92, "enchantments": {"score": {"value": 2.0, "vector": "NONE"}, "dependencies": {"references": [{"type": "almalinux", "idList": ["ALSA-2022:0188", "ALSA-2022:0825", "ALSA-2022:1550", "ALSA-2022:1988", "ALSA-2022:7683"]}, {"type": "amazon", "idList": ["ALAS-2022-1563", "ALAS-2022-1571", "ALAS-2022-1749", "ALAS-2023-1688", "ALAS2-2022-1749", "ALAS2-2022-1761"]}, {"type": "attackerkb", "idList": ["AKB:EA31F9B4-91F6-4926-9B68-5F98B55FC0FE"]}, {"type": "avleonov", "idList": ["AVLEONOV:75C789BDAA68C1C2CEC0F20F1D138B01"]}, {"type": "cbl_mariner", "idList": ["CBLMARINER:10677", "CBLMARINER:10703", "CBLMARINER:13142", "CBLMARINER:6102", "CBLMARINER:6600", "CBLMARINER:7492", "CBLMARINER:7534", "CBLMARINER:7805", "CBLMARINER:8570", "CBLMARINER:8578", "CBLMARINER:8654", "CBLMARINER:8678", "CBLMARINER:8900", "CBLMARINER:8945", "CBLMARINER:8966", "CBLMARINER:8990", "CBLMARINER:8997", "CBLMARINER:9094", "CBLMARINER:9238", "CBLMARINER:9239", "CBLMARINER:9268", "CBLMARINER:9269"]}, {"type": "centos", "idList": ["CESA-2022:0620", "CESA-2022:4642"]}, {"type": "checkpoint_advisories", "idList": ["CPAI-2022-0778"]}, {"type": "cisa", "idList": ["CISA:36070B40E6791FC966ACFEACAE76F54C"]}, {"type": "cisa_kev", "idList": ["CISA-KEV-CVE-2022-0847"]}, {"type": "cloudfoundry", "idList": ["CFOUNDRY:1B101FB251EDFB9515B6EABF00F1012E", "CFOUNDRY:5C1685BF1F8BCC0EFD4A80083950136F", "CFOUNDRY:73F8C8B872786F9D1C6842EE16AD1519", "CFOUNDRY:873D4C50CDC37566272A2CA3925ADB7A", "CFOUNDRY:9170AF39C296B9726CD7B93B3A36EC22", "CFOUNDRY:AE1E6DE27B0129A3E7944F2FE49C5406", "CFOUNDRY:C1D2F4D8A3F0384C89F6C8D93A4DCF97", "CFOUNDRY:FD7245C3742F24986DE3C2791BDAC899"]}, {"type": "cloudlinux", "idList": ["CLSA-2022:1650986488", "CLSA-2022:1650986589"]}, {"type": "cnvd", "idList": ["CNVD-2022-06892", "CNVD-2022-06900", "CNVD-2022-20179", "CNVD-2022-21542", "CNVD-2022-68558", "CNVD-2022-68564", "CNVD-2022-68570", "CNVD-2022-68616"]}, {"type": "cve", "idList": ["CVE-2021-4083", "CVE-2021-4090", "CVE-2021-4155", "CVE-2021-42327", "CVE-2022-0001", "CVE-2022-0185", "CVE-2022-0330", "CVE-2022-0435", "CVE-2022-0492", "CVE-2022-0516", "CVE-2022-0742", "CVE-2022-0847", "CVE-2022-22942", "CVE-2022-23222", "CVE-2022-23960", "CVE-2022-25636"]}, {"type": "debian", "idList": ["DEBIAN:DLA-2940-1:FB71D", "DEBIAN:DLA-2941-1:96084", "DEBIAN:DLA-3065-1:C1710", "DEBIAN:DSA-5050-1:FB23B", "DEBIAN:DSA-5092-1:463D4", "DEBIAN:DSA-5095-1:31FF6", "DEBIAN:DSA-5096-1:B47F5", "DEBIAN:DSA-5173-1:5A28E"]}, {"type": "debiancve", "idList": ["DEBIANCVE:CVE-2021-4083", "DEBIANCVE:CVE-2021-4090", "DEBIANCVE:CVE-2021-4155", "DEBIANCVE:CVE-2021-42327", "DEBIANCVE:CVE-2022-0001", "DEBIANCVE:CVE-2022-0185", "DEBIANCVE:CVE-2022-0330", "DEBIANCVE:CVE-2022-0435", "DEBIANCVE:CVE-2022-0492", "DEBIANCVE:CVE-2022-0516", "DEBIANCVE:CVE-2022-0742", "DEBIANCVE:CVE-2022-0847", "DEBIANCVE:CVE-2022-22942", "DEBIANCVE:CVE-2022-23222", "DEBIANCVE:CVE-2022-23960", "DEBIANCVE:CVE-2022-25636"]}, {"type": "exploitdb", "idList": ["EDB-ID:50808"]}, {"type": "f5", "idList": ["F5:K13559191", "F5:K30914425", "F5:K52379673", "F5:K54724312", "F5:K63603485", "F5:K68120526", "F5:K71080411", "F5:K73200428"]}, {"type": "fedora", "idList": ["FEDORA:2C60130E5BFF", "FEDORA:34D5930F2474", "FEDORA:3C62F312AD5B", "FEDORA:4D15130A726A", "FEDORA:5021030569C0", "FEDORA:5B9F230A0F06", "FEDORA:6C26A30A8BDC", "FEDORA:6CC3030C5A5F", "FEDORA:C61ED304938F"]}, {"type": "fortinet", "idList": ["FG-IR-22-050"]}, {"type": "github", "idList": ["GITHUB:B36CF6D99B79B071507638EAF3F7EF40"]}, {"type": "githubexploit", "idList": ["01EF49BE-F69D-52BF-B4C3-3DC0FAAD5CD8", "05772ECE-A777-5C16-8AE4-25697DCA9E81", "0661150D-5F5B-5091-9137-D0F74B0B773E", "06ADB47C-85A7-55EC-AF1F-B6D385357D51", "086F5A44-8ECA-5D00-9C60-EC88FF0A6024", "0A92F6C1-7482-5379-9255-395EE9F50C04", "0AB0DD16-3EF1-5D1D-BE61-96FDD1D699D1", "0CEB4629-9B78-506E-A0CF-6E62D3203564", "0F72D810-4FD9-5249-B4EE-C262C0E8E81F", "1234F8B4-672C-58D6-96FB-87B780B9CDDA", "12570BB6-9BCA-5792-9E08-32A83CFD8209", "12586F18-65D0-56EC-ABDC-A2C75034CF09", "12D425DC-1CB6-54A7-990D-D8B140778D13", "18307056-6D88-5195-8CFA-56E31359A0D0", "18A0ECF1-D699-5318-9A70-6E1902FB2119", "1964C242-8B6C-5810-8E68-05612C82FC9C", "1B2BCEB8-3417-5A73-9A00-015DD899A63F", "1BD47E86-3B10-5D96-B1C1-658AFD757407", "1F2532B3-0167-53EA-ACD1-3EC546ACA052", "23F688A6-E20D-50D4-8086-551284E49664", "269A4547-2CD1-5B12-B3D0-9D78BE5431EC", "29EFE8F7-2C59-5276-A537-A2F113EB230A", 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This vulnerability check contains fixes that apply to\\n' +\n 'packages only available in the Red Hat Enterprise Linux\\n' +\n 'Advanced Update Support, Extended Update Support, Telco Extended Update Support or Update Services for SAP Solutions repositories.\\n' +\n 'Access to these repositories requires a paid RHEL subscription.\\n';\n var extra = NULL;\n if (empty_or_null(applicable_repo_urls)) extra = subscription_caveat + rpm_report_get() + redhat_report_repo_caveat();\n else extra = subscription_caveat + rpm_report_get() + redhat_report_package_caveat();\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : extra\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, 'kpatch-patch-4_18_0-193_47_1 / kpatch-patch-4_18_0-193_51_1 / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-11-12T13:33:28", "description": "The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2022:0825 advisory.\n\n - In unix_scm_to_skb of af_unix.c, there is a possible use after free bug due to a race condition. 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: A-196926917References:\n Upstream kernel (CVE-2021-0920)\n\n - A use-after-free flaw was found in cgroup1_parse_param in kernel/cgroup/cgroup-v1.c in the Linux kernel's cgroup v1 parser. A local attacker with a user privilege could cause a privilege escalation by exploiting the fsconfig syscall parameter leading to a container breakout and a denial of service on the system.\n (CVE-2021-4154)\n\n - A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the way a user may run malicious code on the GPU. This flaw allows a local user to crash the system or escalate their privileges on the system. 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(CVE-2022-25636)\n\n - A flaw was found in the way the flags member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus contain stale values. An unprivileged local user could use this flaw to write to pages in the page cache backed by read only files and as such escalate their privileges on the system. (CVE-2022-0847)\n\n - kernel: remote stack overflow via kernel panic on systems using TIPC may lead to DoS (CVE-2022-0435)\n\n - LFENCE/JMP (mitigation V2-2) may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs.\n (CVE-2021-26401)\n\n - In various setup methods of the USB gadget subsystem, there is a possible out of bounds write due to an incorrect flag check. This could lead to local escalation of privilege with no additional execution privileges needed. 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Linux kernel (Intel IOTG) vulnerabilities

Description

Affected Package

Related