{"nessus": [{"lastseen": "2023-01-11T15:08:37", "description": "Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks.\n\nCVE-2018-13093, CVE-2018-13094\n\nWen Xu from SSLab at Gatech reported several NULL pointer dereference flaws that may be triggered when mounting and operating a crafted XFS volume. An attacker able to mount arbitrary XFS volumes could use this to cause a denial of service (crash).\n\nCVE-2018-20976\n\nIt was discovered that the XFS file-system implementation did not correctly handle some mount failure conditions, which could lead to a use-after-free. The security impact of this is unclear.\n\nCVE-2018-21008\n\nIt was discovered that the rsi wifi driver did not correctly handle some failure conditions, which could lead to a use-after- free. The security impact of this is unclear.\n\nCVE-2019-0136\n\nIt was discovered that the wifi soft-MAC implementation (mac80211) did not properly authenticate Tunneled Direct Link Setup (TDLS) messages.\nA nearby attacker could use this for denial of service (loss of wifi connectivity).\n\nCVE-2019-2215\n\nThe syzkaller tool discovered a use-after-free vulnerability in the Android binder driver. A local user on a system with this driver enabled could use this to cause a denial of service (memory corruption or crash) or possibly for privilege escalation. However, this driver is not enabled on Debian packaged kernels.\n\nCVE-2019-10220\n\nVarious developers and researchers found that if a crafted file- system or malicious file server presented a directory with filenames including a '/' character, this could confuse and possibly defeat security checks in applications that read the directory.\n\nThe kernel will now return an error when reading such a directory, rather than passing the invalid filenames on to user-space.\n\nCVE-2019-14615\n\nIt was discovered that Intel 9th and 10th generation GPUs did not clear user-visible state during a context switch, which resulted in information leaks between GPU tasks. This has been mitigated in the i915 driver.\n\nThe affected chips (gen9 and gen10) are listed at <https://en.wikipedia.org/wiki/List_of_Intel_graphics_proces sing_units#Gen9>.\n\nCVE-2019-14814, CVE-2019-14815, CVE-2019-14816\n\nMultiple bugs were discovered in the mwifiex wifi driver, which could lead to heap buffer overflows. A local user permitted to configure a device handled by this driver could probably use this for privilege escalation.\n\nCVE-2019-14895, CVE-2019-14901\n\nADLab of Venustech discovered potential heap buffer overflows in the mwifiex wifi driver. On systems using this driver, a malicious Wireless Access Point or adhoc/P2P peer could use these to cause a denial of service (memory corruption or crash) or possibly for remote code execution.\n\nCVE-2019-14896, CVE-2019-14897\n\nADLab of Venustech discovered potential heap and stack buffer overflows in the libertas wifi driver. On systems using this driver, a malicious Wireless Access Point or adhoc/P2P peer could use these to cause a denial of service (memory corruption or crash) or possibly for remote code execution.\n\nCVE-2019-15098\n\nHui Peng and Mathias Payer reported that the ath6kl wifi driver did not properly validate USB descriptors, which could lead to a NULL pointer derefernce. An attacker able to add USB devices could use this to cause a denial of service (BUG/oops).\n\nCVE-2019-15217\n\nThe syzkaller tool discovered that the zr364xx mdia driver did not correctly handle devices without a product name string, which could lead to a NULL pointer dereference. An attacker able to add USB devices could use this to cause a denial of service (BUG/oops).\n\nCVE-2019-15291\n\nThe syzkaller tool discovered that the b2c2-flexcop-usb media driver did not properly validate USB descriptors, which could lead to a NULL pointer dereference. An attacker able to add USB devices could use this to cause a denial of service (BUG/oops).\n\nCVE-2019-15505\n\nThe syzkaller tool discovered that the technisat-usb2 media driver did not properly validate incoming IR packets, which could lead to a heap buffer over-read. An attacker able to add USB devices could use this to cause a denial of service (BUG/oops) or to read sensitive information from kernel memory.\n\nCVE-2019-15917\n\nThe syzkaller tool found a race condition in code supporting UART-attached Bluetooth adapters, which could lead to a use- after-free. A local user with access to a pty device or other suitable tty device could use this to cause a denial of service (memory corruption or crash) or possibly for privilege escalation.\n\nCVE-2019-16746\n\nIt was discovered that the wifi stack did not validate the content of beacon heads provided by user-space for use on a wifi interface in Access Point mode, which could lead to a heap buffer overflow. A local user permitted to configure a wifi interface could use this to cause a denial of service (memory corruption or crash) or possibly for privilege escalation.\n\nCVE-2019-17052, CVE-2019-17053, CVE-2019-17054, CVE-2019-17055, CVE-2019-17056\n\nOri Nimron reported that various network protocol implementations\n\n - AX.25, IEEE 802.15.4, Appletalk, ISDN, and NFC - allowed all users to create raw sockets. A local user could use this to send arbitrary packets on networks using those protocols.\n\nCVE-2019-17075\n\nIt was found that the cxgb4 Infiniband driver requested DMA (Direct Memory Access) to a stack-allocated buffer, which is not supported and on some systems can result in memory corruption of the stack. A local user might be able to use this for denial of service (memory corruption or crash) or possibly for privilege escalation.\n\nCVE-2019-17133\n\nNicholas Waisman reported that the wifi stack did not valdiate received SSID information before copying it, which could lead to a buffer overflow if it is not validated by the driver or firmware. A malicious Wireless Access Point might be able to use this to cause a denial of service (memory corruption or crash) or for remote code execution.\n\nCVE-2019-17666\n\nNicholas Waisman reported that the rtlwifi wifi drivers did not properly validate received P2P information, leading to a buffer overflow. A malicious P2P peer could use this to cause a denial of service (memory corruption or crash) or for remote code execution.\n\nCVE-2019-18282\n\nJonathan Berger, Amit Klein, and Benny Pinkas discovered that the generation of UDP/IPv6 flow labels used a weak hash function, 'jhash'.\nThis could enable tracking individual computers as they communicate with different remote servers and from different networks. The 'siphash' function is now used instead.\n\nCVE-2019-18683\n\nMultiple race conditions were discovered in the vivid media driver, used for testing Video4Linux2 (V4L2) applications, These race conditions could result in a use-after-free. On a system where this driver is loaded, a user with permission to access media devices could use this to cause a denial of service (memory corruption or crash) or possibly for privilege escalation.\n\nCVE-2019-18809\n\nNavid Emamdoost discovered a potential memory leak in the af9005 media driver if the device fails to respond to a command. The security impact of this is unclear.\n\nCVE-2019-19037\n\nIt was discovered that the ext4 filesystem driver did not correctly handle directories with holes (unallocated regions) in them. An attacker able to mount arbitrary ext4 volumes could use this to cause a denial of service (crash).\n\nCVE-2019-19051\n\nNavid Emamdoost discovered a potential memory leak in the i2400m wimax driver if the software rfkill operation fails. The security impact of this is unclear.\n\nCVE-2019-19052\n\nNavid Emamdoost discovered a potential memory leak in the gs_usb CAN driver if the open (interface-up) operation fails. The security impact of this is unclear.\n\nCVE-2019-19056, CVE-2019-19057\n\nNavid Emamdoost discovered potential memory leaks in the mwifiex wifi driver if the probe operation fails. The security impact of this is unclear.\n\nCVE-2019-19062\n\nNavid Emamdoost discovered a potential memory leak in the AF_ALG subsystem if the CRYPTO_MSG_GETALG operation fails. A local user could possibly use this to cause a denial of service (memory exhaustion).\n\nCVE-2019-19066\n\nNavid Emamdoost discovered a potential memory leak in the bfa SCSI driver if the get_fc_host_stats operation fails. The security impact of this is unclear.\n\nCVE-2019-19068\n\nNavid Emamdoost discovered a potential memory leak in the rtl8xxxu wifi driver, in case it fails to submit an interrupt buffer to the device. The security impact of this is unclear.\n\nCVE-2019-19227\n\nDan Carpenter reported missing error checks in the Appletalk protocol implementation that could lead to a NULL pointer dereference. The security impact of this is unclear.\n\nCVE-2019-19332\n\nThe syzkaller tool discovered a missing bounds check in the KVM implementation for x86, which could lead to a heap buffer overflow. A local user permitted to use KVM could use this to cause a denial of service (memory corruption or crash) or possibly for privilege escalation.\n\nCVE-2019-19447\n\nIt was discovered that the ext4 filesystem driver did not safely handle unlinking of an inode that, due to filesystem corruption, already has a link count of 0. An attacker able to mount arbitrary ext4 volumes could use this to cause a denial of service (memory corruption or crash) or possibly for privilege escalation.\n\nCVE-2019-19523\n\nThe syzkaller tool discovered a use-after-free bug in the adutux USB driver. An attacker able to add and remove USB devices could use this to cause a denial of service (memory corruption or crash) or possibly for privilege escalation.\n\nCVE-2019-19524\n\nThe syzkaller tool discovered a race condition in the ff-memless library used by input drivers. An attacker able to add and remove USB devices could use this to cause a denial of service (memory corruption or crash) or possibly for privilege escalation.\n\nCVE-2019-19525\n\nThe syzkaller tool discovered a use-after-free bug in the atusb driver for IEEE 802.15.4 networking. An attacker able to add and remove USB devices could possibly use this to cause a denial of service (memory corruption or crash) or for privilege escalation.\n\nCVE-2019-19527\n\nThe syzkaller tool discovered that the hiddev driver did not correctly handle races between a task opening the device and disconnection of the underlying hardware. A local user permitted to access hiddev devices, and able to add and remove USB devices, could use this to cause a denial of service (memory corruption or crash) or possibly for privilege escalation.\n\nCVE-2019-19530\n\nThe syzkaller tool discovered a potential use-after-free in the cdc-acm network driver. An attacker able to add USB devices could use this to cause a denial of service (memory corruption or crash) or possibly for privilege escalation.\n\nCVE-2019-19531\n\nThe syzkaller tool discovered a use-after-free bug in the yurex USB driver. An attacker able to add and remove USB devices could use this to cause a denial of service (memory corruption or crash) or possibly for privilege escalation.\n\nCVE-2019-19532\n\nThe syzkaller tool discovered a potential heap buffer overflow in the hid-gaff input driver, which was also found to exist in many other input drivers. An attacker able to add USB devices could use this to cause a denial of service (memory corruption or crash) or possibly for privilege escalation.\n\nCVE-2019-19533\n\nThe syzkaller tool discovered that the ttusb-dec media driver was missing initialisation of a structure, which could leak sensitive information from kernel memory.\n\nCVE-2019-19534, CVE-2019-19535, CVE-2019-19536\n\nThe syzkaller tool discovered that the peak_usb CAN driver was missing initialisation of some structures, which could leak sensitive information from kernel memory.\n\nCVE-2019-19537\n\nThe syzkaller tool discovered race conditions in the USB stack, involving character device registration. An attacker able to add USB devices could use this to cause a denial of service (memory corruption or crash) or possibly for privilege escalation.\n\nCVE-2019-19767\n\nThe syzkaller tool discovered that crafted ext4 volumes could trigger a buffer overflow in the ext4 filesystem driver. An attacker able to mount such a volume could use this to cause a denial of service (memory corruption or crash) or possibly for privilege escalation.\n\nCVE-2019-19947\n\nIt was discovered that the kvaser_usb CAN driver was missing initialisation of some structures, which could leak sensitive information from kernel memory.\n\nCVE-2019-19965\n\nGao Chuan reported a race condition in the libsas library used by SCSI host drivers, which could lead to a NULL pointer dereference. An attacker able to add and remove SCSI devices could use this to cause a denial of service (BUG/oops).\n\nCVE-2019-20096\n\nThe Hulk Robot tool discovered a potential memory leak in the DCCP protocol implementation. This may be exploitable by local users, or by remote attackers if the system uses DCCP, to cause a denial of service (out of memory).\n\nFor Debian 8 'Jessie', these problems have been fixed in version 4.9.210-1~deb8u1. This update additionally fixes Debian bugs #869511 and 945023; and includes many more bug fixes from stable updates 4.9.190-4.9.210 inclusive.\n\nWe recommend that you upgrade your linux-4.9 packages.\n\nNOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-03-06T00:00:00", "type": "nessus", "title": "Debian DLA-2114-1 : linux-4.9 security update", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-13093", "CVE-2018-13094", "CVE-2018-20976", "CVE-2018-21008", "CVE-2019-0136", "CVE-2019-10220", "CVE-2019-14615", "CVE-2019-14814", "CVE-2019-14815", "CVE-2019-14816", "CVE-2019-14895", "CVE-2019-14896", "CVE-2019-14897", "CVE-2019-14901", "CVE-2019-15098", "CVE-2019-15217", "CVE-2019-15291", "CVE-2019-15505", "CVE-2019-15917", "CVE-2019-16746", "CVE-2019-17052", "CVE-2019-17053", "CVE-2019-17054", "CVE-2019-17055", "CVE-2019-17056", "CVE-2019-17075", "CVE-2019-17133", "CVE-2019-17666", "CVE-2019-18282", "CVE-2019-18683", "CVE-2019-18809", "CVE-2019-19037", "CVE-2019-19051", "CVE-2019-19052", "CVE-2019-19056", "CVE-2019-19057", "CVE-2019-19062", "CVE-2019-19066", "CVE-2019-19068", "CVE-2019-19227", "CVE-2019-19332", "CVE-2019-19447", "CVE-2019-19523", "CVE-2019-19524", "CVE-2019-19525", "CVE-2019-19527", "CVE-2019-19530", "CVE-2019-19531", "CVE-2019-19532", "CVE-2019-19533", "CVE-2019-19534", "CVE-2019-19535", "CVE-2019-19536", "CVE-2019-19537", "CVE-2019-19767", "CVE-2019-19947", "CVE-2019-19965", "CVE-2019-20096", "CVE-2019-2215"], "modified": "2021-11-30T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:linux-compiler-gcc-4.9-arm", "p-cpe:/a:debian:debian_linux:linux-doc-4.9", "p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-686", "p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-686-pae", "p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-all", "p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-all-amd64", "p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-all-armel", "p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-all-armhf", "p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-all-i386", "p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-amd64", "p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-armmp", "p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-armmp-lpae", "p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-common", "p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-common-rt", "p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-marvell", "p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-rt-686-pae", "p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-rt-amd64", "p-cpe:/a:debian:debian_linux:linux-image-4.9.0-0.bpo.7-686", "p-cpe:/a:debian:debian_linux:linux-image-4.9.0-0.bpo.7-686-pae", "p-cpe:/a:debian:debian_linux:linux-image-4.9.0-0.bpo.7-686-pae-dbg", "p-cpe:/a:debian:debian_linux:linux-image-4.9.0-0.bpo.7-amd64", "p-cpe:/a:debian:debian_linux:linux-image-4.9.0-0.bpo.7-amd64-dbg", "p-cpe:/a:debian:debian_linux:linux-image-4.9.0-0.bpo.7-armmp", "p-cpe:/a:debian:debian_linux:linux-image-4.9.0-0.bpo.7-armmp-lpae", "p-cpe:/a:debian:debian_linux:linux-image-4.9.0-0.bpo.7-marvell", "p-cpe:/a:debian:debian_linux:linux-image-4.9.0-0.bpo.7-rt-686-pae", "p-cpe:/a:debian:debian_linux:linux-image-4.9.0-0.bpo.7-rt-686-pae-dbg", "p-cpe:/a:debian:debian_linux:linux-image-4.9.0-0.bpo.7-rt-amd64", "p-cpe:/a:debian:debian_linux:linux-image-4.9.0-0.bpo.7-rt-amd64-dbg", "p-cpe:/a:debian:debian_linux:linux-kbuild-4.9", "p-cpe:/a:debian:debian_linux:linux-manual-4.9", "p-cpe:/a:debian:debian_linux:linux-perf-4.9", "p-cpe:/a:debian:debian_linux:linux-source-4.9", "p-cpe:/a:debian:debian_linux:linux-support-4.9.0-0.bpo.7", "cpe:/o:debian:debian_linux:8.0"], "id": "DEBIAN_DLA-2114.NASL", "href": "https://www.tenable.com/plugins/nessus/134240", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Debian Security Advisory DLA-2114-1. The text\n# itself is copyright (C) Software in the Public Interest, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(134240);\n script_version(\"1.6\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/11/30\");\n\n script_cve_id(\"CVE-2018-13093\", \"CVE-2018-13094\", \"CVE-2018-20976\", \"CVE-2018-21008\", \"CVE-2019-0136\", \"CVE-2019-10220\", \"CVE-2019-14615\", \"CVE-2019-14814\", \"CVE-2019-14815\", \"CVE-2019-14816\", \"CVE-2019-14895\", \"CVE-2019-14896\", \"CVE-2019-14897\", \"CVE-2019-14901\", \"CVE-2019-15098\", \"CVE-2019-15217\", \"CVE-2019-15291\", \"CVE-2019-15505\", \"CVE-2019-15917\", \"CVE-2019-16746\", \"CVE-2019-17052\", \"CVE-2019-17053\", \"CVE-2019-17054\", \"CVE-2019-17055\", \"CVE-2019-17056\", \"CVE-2019-17075\", \"CVE-2019-17133\", \"CVE-2019-17666\", \"CVE-2019-18282\", \"CVE-2019-18683\", \"CVE-2019-18809\", \"CVE-2019-19037\", \"CVE-2019-19051\", \"CVE-2019-19052\", \"CVE-2019-19056\", \"CVE-2019-19057\", \"CVE-2019-19062\", \"CVE-2019-19066\", \"CVE-2019-19068\", \"CVE-2019-19227\", \"CVE-2019-19332\", \"CVE-2019-19447\", \"CVE-2019-19523\", \"CVE-2019-19524\", \"CVE-2019-19525\", \"CVE-2019-19527\", \"CVE-2019-19530\", \"CVE-2019-19531\", \"CVE-2019-19532\", \"CVE-2019-19533\", \"CVE-2019-19534\", \"CVE-2019-19535\", \"CVE-2019-19536\", \"CVE-2019-19537\", \"CVE-2019-19767\", \"CVE-2019-19947\", \"CVE-2019-19965\", \"CVE-2019-20096\", \"CVE-2019-2215\");\n script_xref(name:\"CISA-KNOWN-EXPLOITED\", value:\"2022/05/03\");\n\n script_name(english:\"Debian DLA-2114-1 : linux-4.9 security update\");\n script_summary(english:\"Checks dpkg output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Debian host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"Several vulnerabilities have been discovered in the Linux kernel that\nmay lead to a privilege escalation, denial of service or information\nleaks.\n\nCVE-2018-13093, CVE-2018-13094\n\nWen Xu from SSLab at Gatech reported several NULL pointer dereference\nflaws that may be triggered when mounting and operating a crafted XFS\nvolume. An attacker able to mount arbitrary XFS volumes could use this\nto cause a denial of service (crash).\n\nCVE-2018-20976\n\nIt was discovered that the XFS file-system implementation did not\ncorrectly handle some mount failure conditions, which could lead to a\nuse-after-free. The security impact of this is unclear.\n\nCVE-2018-21008\n\nIt was discovered that the rsi wifi driver did not correctly handle\nsome failure conditions, which could lead to a use-after- free. The\nsecurity impact of this is unclear.\n\nCVE-2019-0136\n\nIt was discovered that the wifi soft-MAC implementation (mac80211) did\nnot properly authenticate Tunneled Direct Link Setup (TDLS) messages.\nA nearby attacker could use this for denial of service (loss of wifi\nconnectivity).\n\nCVE-2019-2215\n\nThe syzkaller tool discovered a use-after-free vulnerability in the\nAndroid binder driver. A local user on a system with this driver\nenabled could use this to cause a denial of service (memory corruption\nor crash) or possibly for privilege escalation. However, this driver\nis not enabled on Debian packaged kernels.\n\nCVE-2019-10220\n\nVarious developers and researchers found that if a crafted file-\nsystem or malicious file server presented a directory with filenames\nincluding a '/' character, this could confuse and possibly defeat\nsecurity checks in applications that read the directory.\n\nThe kernel will now return an error when reading such a\ndirectory, rather than passing the invalid filenames on to\nuser-space.\n\nCVE-2019-14615\n\nIt was discovered that Intel 9th and 10th generation GPUs did not\nclear user-visible state during a context switch, which resulted in\ninformation leaks between GPU tasks. This has been mitigated in the\ni915 driver.\n\nThe affected chips (gen9 and gen10) are listed at\n<https://en.wikipedia.org/wiki/List_of_Intel_graphics_proces\nsing_units#Gen9>.\n\nCVE-2019-14814, CVE-2019-14815, CVE-2019-14816\n\nMultiple bugs were discovered in the mwifiex wifi driver, which could\nlead to heap buffer overflows. A local user permitted to configure a\ndevice handled by this driver could probably use this for privilege\nescalation.\n\nCVE-2019-14895, CVE-2019-14901\n\nADLab of Venustech discovered potential heap buffer overflows in the\nmwifiex wifi driver. On systems using this driver, a malicious\nWireless Access Point or adhoc/P2P peer could use these to cause a\ndenial of service (memory corruption or crash) or possibly for remote\ncode execution.\n\nCVE-2019-14896, CVE-2019-14897\n\nADLab of Venustech discovered potential heap and stack buffer\noverflows in the libertas wifi driver. On systems using this driver, a\nmalicious Wireless Access Point or adhoc/P2P peer could use these to\ncause a denial of service (memory corruption or crash) or possibly for\nremote code execution.\n\nCVE-2019-15098\n\nHui Peng and Mathias Payer reported that the ath6kl wifi driver did\nnot properly validate USB descriptors, which could lead to a NULL pointer derefernce. An attacker able to add USB devices could use this\nto cause a denial of service (BUG/oops).\n\nCVE-2019-15217\n\nThe syzkaller tool discovered that the zr364xx mdia driver did not\ncorrectly handle devices without a product name string, which could\nlead to a NULL pointer dereference. An attacker able to add USB\ndevices could use this to cause a denial of service (BUG/oops).\n\nCVE-2019-15291\n\nThe syzkaller tool discovered that the b2c2-flexcop-usb media driver\ndid not properly validate USB descriptors, which could lead to a NULL pointer dereference. An attacker able to add USB devices could use\nthis to cause a denial of service (BUG/oops).\n\nCVE-2019-15505\n\nThe syzkaller tool discovered that the technisat-usb2 media driver did\nnot properly validate incoming IR packets, which could lead to a heap\nbuffer over-read. An attacker able to add USB devices could use this\nto cause a denial of service (BUG/oops) or to read sensitive\ninformation from kernel memory.\n\nCVE-2019-15917\n\nThe syzkaller tool found a race condition in code supporting\nUART-attached Bluetooth adapters, which could lead to a use-\nafter-free. A local user with access to a pty device or other suitable\ntty device could use this to cause a denial of service (memory\ncorruption or crash) or possibly for privilege escalation.\n\nCVE-2019-16746\n\nIt was discovered that the wifi stack did not validate the content of\nbeacon heads provided by user-space for use on a wifi interface in\nAccess Point mode, which could lead to a heap buffer overflow. A local\nuser permitted to configure a wifi interface could use this to cause a\ndenial of service (memory corruption or crash) or possibly for\nprivilege escalation.\n\nCVE-2019-17052, CVE-2019-17053, CVE-2019-17054, CVE-2019-17055,\nCVE-2019-17056\n\nOri Nimron reported that various network protocol implementations\n\n - AX.25, IEEE 802.15.4, Appletalk, ISDN, and NFC - allowed\n all users to create raw sockets. A local user could use\n this to send arbitrary packets on networks using those\n protocols.\n\nCVE-2019-17075\n\nIt was found that the cxgb4 Infiniband driver requested DMA (Direct\nMemory Access) to a stack-allocated buffer, which is not supported and\non some systems can result in memory corruption of the stack. A local\nuser might be able to use this for denial of service (memory\ncorruption or crash) or possibly for privilege escalation.\n\nCVE-2019-17133\n\nNicholas Waisman reported that the wifi stack did not valdiate\nreceived SSID information before copying it, which could lead to a\nbuffer overflow if it is not validated by the driver or firmware. A\nmalicious Wireless Access Point might be able to use this to cause a\ndenial of service (memory corruption or crash) or for remote code\nexecution.\n\nCVE-2019-17666\n\nNicholas Waisman reported that the rtlwifi wifi drivers did not\nproperly validate received P2P information, leading to a buffer\noverflow. A malicious P2P peer could use this to cause a denial of\nservice (memory corruption or crash) or for remote code execution.\n\nCVE-2019-18282\n\nJonathan Berger, Amit Klein, and Benny Pinkas discovered that the\ngeneration of UDP/IPv6 flow labels used a weak hash function, 'jhash'.\nThis could enable tracking individual computers as they communicate\nwith different remote servers and from different networks. The\n'siphash' function is now used instead.\n\nCVE-2019-18683\n\nMultiple race conditions were discovered in the vivid media driver,\nused for testing Video4Linux2 (V4L2) applications, These race\nconditions could result in a use-after-free. On a system where this\ndriver is loaded, a user with permission to access media devices could\nuse this to cause a denial of service (memory corruption or crash) or\npossibly for privilege escalation.\n\nCVE-2019-18809\n\nNavid Emamdoost discovered a potential memory leak in the af9005 media\ndriver if the device fails to respond to a command. The security\nimpact of this is unclear.\n\nCVE-2019-19037\n\nIt was discovered that the ext4 filesystem driver did not correctly\nhandle directories with holes (unallocated regions) in them. An\nattacker able to mount arbitrary ext4 volumes could use this to cause\na denial of service (crash).\n\nCVE-2019-19051\n\nNavid Emamdoost discovered a potential memory leak in the i2400m wimax\ndriver if the software rfkill operation fails. The security impact of\nthis is unclear.\n\nCVE-2019-19052\n\nNavid Emamdoost discovered a potential memory leak in the gs_usb CAN\ndriver if the open (interface-up) operation fails. The security impact\nof this is unclear.\n\nCVE-2019-19056, CVE-2019-19057\n\nNavid Emamdoost discovered potential memory leaks in the mwifiex wifi\ndriver if the probe operation fails. The security impact of this is\nunclear.\n\nCVE-2019-19062\n\nNavid Emamdoost discovered a potential memory leak in the AF_ALG\nsubsystem if the CRYPTO_MSG_GETALG operation fails. A local user could\npossibly use this to cause a denial of service (memory exhaustion).\n\nCVE-2019-19066\n\nNavid Emamdoost discovered a potential memory leak in the bfa SCSI\ndriver if the get_fc_host_stats operation fails. The security impact\nof this is unclear.\n\nCVE-2019-19068\n\nNavid Emamdoost discovered a potential memory leak in the rtl8xxxu\nwifi driver, in case it fails to submit an interrupt buffer to the\ndevice. The security impact of this is unclear.\n\nCVE-2019-19227\n\nDan Carpenter reported missing error checks in the Appletalk protocol\nimplementation that could lead to a NULL pointer dereference. The\nsecurity impact of this is unclear.\n\nCVE-2019-19332\n\nThe syzkaller tool discovered a missing bounds check in the KVM\nimplementation for x86, which could lead to a heap buffer overflow. A\nlocal user permitted to use KVM could use this to cause a denial of\nservice (memory corruption or crash) or possibly for privilege\nescalation.\n\nCVE-2019-19447\n\nIt was discovered that the ext4 filesystem driver did not safely\nhandle unlinking of an inode that, due to filesystem corruption,\nalready has a link count of 0. An attacker able to mount arbitrary\next4 volumes could use this to cause a denial of service (memory\ncorruption or crash) or possibly for privilege escalation.\n\nCVE-2019-19523\n\nThe syzkaller tool discovered a use-after-free bug in the adutux USB\ndriver. An attacker able to add and remove USB devices could use this\nto cause a denial of service (memory corruption or crash) or possibly\nfor privilege escalation.\n\nCVE-2019-19524\n\nThe syzkaller tool discovered a race condition in the ff-memless\nlibrary used by input drivers. An attacker able to add and remove USB\ndevices could use this to cause a denial of service (memory corruption\nor crash) or possibly for privilege escalation.\n\nCVE-2019-19525\n\nThe syzkaller tool discovered a use-after-free bug in the atusb driver\nfor IEEE 802.15.4 networking. An attacker able to add and remove USB\ndevices could possibly use this to cause a denial of service (memory\ncorruption or crash) or for privilege escalation.\n\nCVE-2019-19527\n\nThe syzkaller tool discovered that the hiddev driver did not correctly\nhandle races between a task opening the device and disconnection of\nthe underlying hardware. A local user permitted to access hiddev\ndevices, and able to add and remove USB devices, could use this to\ncause a denial of service (memory corruption or crash) or possibly for\nprivilege escalation.\n\nCVE-2019-19530\n\nThe syzkaller tool discovered a potential use-after-free in the\ncdc-acm network driver. An attacker able to add USB devices could use\nthis to cause a denial of service (memory corruption or crash) or\npossibly for privilege escalation.\n\nCVE-2019-19531\n\nThe syzkaller tool discovered a use-after-free bug in the yurex USB\ndriver. An attacker able to add and remove USB devices could use this\nto cause a denial of service (memory corruption or crash) or possibly\nfor privilege escalation.\n\nCVE-2019-19532\n\nThe syzkaller tool discovered a potential heap buffer overflow in the\nhid-gaff input driver, which was also found to exist in many other\ninput drivers. An attacker able to add USB devices could use this to\ncause a denial of service (memory corruption or crash) or possibly for\nprivilege escalation.\n\nCVE-2019-19533\n\nThe syzkaller tool discovered that the ttusb-dec media driver was\nmissing initialisation of a structure, which could leak sensitive\ninformation from kernel memory.\n\nCVE-2019-19534, CVE-2019-19535, CVE-2019-19536\n\nThe syzkaller tool discovered that the peak_usb CAN driver was missing\ninitialisation of some structures, which could leak sensitive\ninformation from kernel memory.\n\nCVE-2019-19537\n\nThe syzkaller tool discovered race conditions in the USB stack,\ninvolving character device registration. An attacker able to add USB\ndevices could use this to cause a denial of service (memory corruption\nor crash) or possibly for privilege escalation.\n\nCVE-2019-19767\n\nThe syzkaller tool discovered that crafted ext4 volumes could trigger\na buffer overflow in the ext4 filesystem driver. An attacker able to\nmount such a volume could use this to cause a denial of service\n(memory corruption or crash) or possibly for privilege escalation.\n\nCVE-2019-19947\n\nIt was discovered that the kvaser_usb CAN driver was missing\ninitialisation of some structures, which could leak sensitive\ninformation from kernel memory.\n\nCVE-2019-19965\n\nGao Chuan reported a race condition in the libsas library used by SCSI\nhost drivers, which could lead to a NULL pointer dereference. An\nattacker able to add and remove SCSI devices could use this to cause a\ndenial of service (BUG/oops).\n\nCVE-2019-20096\n\nThe Hulk Robot tool discovered a potential memory leak in the DCCP\nprotocol implementation. This may be exploitable by local users, or by\nremote attackers if the system uses DCCP, to cause a denial of service\n(out of memory).\n\nFor Debian 8 'Jessie', these problems have been fixed in version\n4.9.210-1~deb8u1. 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"2023-01-11T15:05:07", "description": "Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service, or information leak.\n\nCVE-2019-2215\n\nThe syzkaller tool discovered a use-after-free vulnerability in the Android binder driver. A local user on a system with this driver enabled could use this to cause a denial of service (memory corruption or crash) or possibly for privilege escalation. However, this driver is not enabled on Debian packaged kernels.\n\nCVE-2019-10220\n\nVarious developers and researchers found that if a crafted file- system or malicious file server presented a directory with filenames including a '/' character, this could confuse and possibly defeat security checks in applications that read the directory.\n\nThe kernel will now return an error when reading such a directory, rather than passing the invalid filenames on to user-space.\n\nCVE-2019-14895, CVE-2019-14901\n\nADLab of Venustech discovered potential heap buffer overflows in the mwifiex wifi driver. On systems using this driver, a malicious Wireless Access Point or adhoc/P2P peer could use these to cause a denial of service (memory corruption or crash) or possibly for remote code execution.\n\nCVE-2019-14896, CVE-2019-14897\n\nADLab of Venustech discovered potential heap and stack buffer overflows in the libertas wifi driver. On systems using this driver, a malicious Wireless Access Point or adhoc/P2P peer could use these to cause a denial of service (memory corruption or crash) or possibly for remote code execution.\n\nCVE-2019-15098\n\nHui Peng and Mathias Payer reported that the ath6kl wifi driver did not properly validate USB descriptors, which could lead to a NULL pointer derefernce. An attacker able to add USB devices could use this to cause a denial of service (BUG/oops).\n\nCVE-2019-15217\n\nThe syzkaller tool discovered that the zr364xx mdia driver did not correctly handle devices without a product name string, which could lead to a NULL pointer dereference. An attacker able to add USB devices could use this to cause a denial of service (BUG/oops).\n\nCVE-2019-15291\n\nThe syzkaller tool discovered that the b2c2-flexcop-usb media driver did not properly validate USB descriptors, which could lead to a NULL pointer dereference. An attacker able to add USB devices could use this to cause a denial of service (BUG/oops).\n\nCVE-2019-15505\n\nThe syzkaller tool discovered that the technisat-usb2 media driver did not properly validate incoming IR packets, which could lead to a heap buffer over-read. An attacker able to add USB devices could use this to cause a denial of service (BUG/oops) or to read sensitive information from kernel memory.\n\nCVE-2019-16746\n\nIt was discovered that the wifi stack did not validate the content of beacon heads provided by user-space for use on a wifi interface in Access Point mode, which could lead to a heap buffer overflow. A local user permitted to configure a wifi interface could use this to cause a denial of service (memory corruption or crash) or possibly for privilege escalation.\n\nCVE-2019-17052, CVE-2019-17053, CVE-2019-17054, CVE-2019-17055, CVE-2019-17056\n\nOri Nimron reported that various network protocol implementations\n\n - AX.25, IEEE 802.15.4, Appletalk, ISDN, and NFC - allowed all users to create raw sockets. A local user could use this to send arbitrary packets on networks using those protocols.\n\nCVE-2019-17133\n\nNicholas Waisman reported that the wifi stack did not valdiate received SSID information before copying it, which could lead to a buffer overflow if it is not validated by the driver or firmware. A malicious Wireless Access Point might be able to use this to cause a denial of service (memory corruption or crash) or for remote code execution.\n\nCVE-2019-17666\n\nNicholas Waisman reported that the rtlwifi wifi drivers did not properly validate received P2P information, leading to a buffer overflow. A malicious P2P peer could use this to cause a denial of service (memory corruption or crash) or for remote code execution.\n\nCVE-2019-19051\n\nNavid Emamdoost discovered a potential memory leak in the i2400m wimax driver if the software rfkill operation fails. The security impact of this is unclear.\n\nCVE-2019-19052\n\nNavid Emamdoost discovered a potential memory leak in the gs_usb CAN driver if the open (interface-up) operation fails. The security impact of this is unclear.\n\nCVE-2019-19056, CVE-2019-19057\n\nNavid Emamdoost discovered potential memory leaks in the mwifiex wifi driver if the probe operation fails. The security impact of this is unclear.\n\nCVE-2019-19062\n\nNavid Emamdoost discovered a potential memory leak in the AF_ALG subsystem if the CRYPTO_MSG_GETALG operation fails. A local user could possibly use this to cause a denial of service (memory exhaustion).\n\nCVE-2019-19066\n\nNavid Emamdoost discovered a potential memory leak in the bfa SCSI driver if the get_fc_host_stats operation fails. The security impact of this is unclear.\n\nCVE-2019-19227\n\nDan Carpenter reported missing error checks in the Appletalk protocol implementation that could lead to a NULL pointer dereference. The security impact of this is unclear.\n\nCVE-2019-19332\n\nThe syzkaller tool discovered a missing bounds check in the KVM implementation for x86, which could lead to a heap buffer overflow. A local user permitted to use KVM could use this to cause a denial of service (memory corruption or crash) or possibly for privilege escalation.\n\nCVE-2019-19523\n\nThe syzkaller tool discovered a use-after-free bug in the adutux USB driver. An attacker able to add and remove USB devices could use this to cause a denial of service (memory corruption or crash) or possibly for privilege escalation.\n\nCVE-2019-19524\n\nThe syzkaller tool discovered a race condition in the ff-memless library used by input drivers. An attacker able to add and remove USB devices could use this to cause a denial of service (memory corruption or crash) or possibly for privilege escalation.\n\nCVE-2019-19527\n\nThe syzkaller tool discovered that the hiddev driver did not correctly handle races between a task opening the device and disconnection of the underlying hardware. A local user permitted to access hiddev devices, and able to add and remove USB devices, could use this to cause a denial of service (memory corruption or crash) or possibly for privilege escalation.\n\nCVE-2019-19530\n\nThe syzkaller tool discovered a potential use-after-free in the cdc-acm network driver. An attacker able to add USB devices could use this to cause a denial of service (memory corruption or crash) or possibly for privilege escalation.\n\nCVE-2019-19531\n\nThe syzkaller tool discovered a use-after-free bug in the yurex USB driver. An attacker able to add and remove USB devices could use this to cause a denial of service (memory corruption or crash) or possibly for privilege escalation.\n\nCVE-2019-19532\n\nThe syzkaller tool discovered a potential heap buffer overflow in the hid-gaff input driver, which was also found to exist in many other input drivers. An attacker able to add USB devices could use this to cause a denial of service (memory corruption or crash) or possibly for privilege escalation.\n\nCVE-2019-19533\n\nThe syzkaller tool discovered that the ttusb-dec media driver was missing initialisation of a structure, which could leak sensitive information from kernel memory.\n\nCVE-2019-19534, CVE-2019-19536\n\nThe syzkaller tool discovered that the peak_usb CAN driver was missing initialisation of some structures, which could leak sensitive information from kernel memory.\n\nCVE-2019-19537\n\nThe syzkaller tool discovered race conditions in the USB stack, involving character device registration. An attacker able to add USB devices could use this to cause a denial of service (memory corruption or crash) or possibly for privilege escalation.\n\nCVE-2019-19767\n\nThe syzkaller tool discovered that crafted ext4 volumes could trigger a buffer overflow in the ext4 filesystem driver. An attacker able to mount such a volume could use this to cause a denial of service (memory corruption or crash) or possibly for privilege escalation.\n\nCVE-2019-19922\n\nIt was discovered that a change in Linux 3.16.61, 'sched/fair: Fix bandwidth timer clock drift condition', could lead to tasks being throttled before using their full quota of CPU time. A local user could use this bug to slow down other users' tasks. This change has been reverted.\n\nCVE-2019-19947\n\nIt was discovered that the kvaser_usb CAN driver was missing initialisation of some structures, which could leak sensitive information from kernel memory.\n\nCVE-2019-19965\n\nGao Chuan reported a race condition in the libsas library used by SCSI host drivers, which could lead to a NULL pointer dereference. An attacker able to add and remove SCSI devices could use this to cause a denial of service (BUG/oops).\n\nCVE-2019-19966\n\nThe syzkaller tool discovered a missing error check in the cpia2 media driver, which could lead to a use-after-free. An attacker able to add USB devices could use this to cause a denial of service (memory corruption or crash) or possibly for privilege escalation.\n\nFor Debian 8 'Jessie', these problems have been fixed in version 3.16.81-1.\n\nWe recommend that you upgrade your linux packages.\n\nNOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-01-21T00:00:00", "type": "nessus", "title": "Debian DLA-2068-1 : linux security update", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-10220", "CVE-2019-14895", "CVE-2019-14896", "CVE-2019-14897", "CVE-2019-14901", "CVE-2019-15098", "CVE-2019-15217", "CVE-2019-15291", "CVE-2019-15505", "CVE-2019-16746", "CVE-2019-17052", "CVE-2019-17053", "CVE-2019-17054", "CVE-2019-17055", "CVE-2019-17056", "CVE-2019-17133", "CVE-2019-17666", "CVE-2019-19051", "CVE-2019-19052", "CVE-2019-19056", "CVE-2019-19057", "CVE-2019-19062", "CVE-2019-19066", "CVE-2019-19227", "CVE-2019-19332", "CVE-2019-19523", "CVE-2019-19524", "CVE-2019-19527", "CVE-2019-19530", "CVE-2019-19531", "CVE-2019-19532", "CVE-2019-19533", "CVE-2019-19534", "CVE-2019-19536", "CVE-2019-19537", "CVE-2019-19767", "CVE-2019-19922", "CVE-2019-19947", "CVE-2019-19965", "CVE-2019-19966", "CVE-2019-2215"], "modified": "2021-11-30T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:linux-compiler-gcc-4.8-arm", "p-cpe:/a:debian:debian_linux:linux-compiler-gcc-4.8-x86", "p-cpe:/a:debian:debian_linux:linux-compiler-gcc-4.9-x86", "p-cpe:/a:debian:debian_linux:linux-doc-3.16", "p-cpe:/a:debian:debian_linux:linux-headers-3.16.0-9-586", "p-cpe:/a:debian:debian_linux:linux-headers-3.16.0-9-686-pae", "p-cpe:/a:debian:debian_linux:linux-headers-3.16.0-9-all", "p-cpe:/a:debian:debian_linux:linux-headers-3.16.0-9-all-amd64", "p-cpe:/a:debian:debian_linux:linux-headers-3.16.0-9-all-armel", "p-cpe:/a:debian:debian_linux:linux-headers-3.16.0-9-all-armhf", "p-cpe:/a:debian:debian_linux:linux-headers-3.16.0-9-all-i386", "p-cpe:/a:debian:debian_linux:linux-headers-3.16.0-9-amd64", "p-cpe:/a:debian:debian_linux:linux-headers-3.16.0-9-armmp", "p-cpe:/a:debian:debian_linux:linux-headers-3.16.0-9-armmp-lpae", "p-cpe:/a:debian:debian_linux:linux-headers-3.16.0-9-common", "p-cpe:/a:debian:debian_linux:linux-headers-3.16.0-9-ixp4xx", "p-cpe:/a:debian:debian_linux:linux-headers-3.16.0-9-kirkwood", "p-cpe:/a:debian:debian_linux:linux-headers-3.16.0-9-orion5x", "p-cpe:/a:debian:debian_linux:linux-headers-3.16.0-9-versatile", "p-cpe:/a:debian:debian_linux:linux-image-3.16.0-9-586", "p-cpe:/a:debian:debian_linux:linux-image-3.16.0-9-686-pae", "p-cpe:/a:debian:debian_linux:linux-image-3.16.0-9-686-pae-dbg", "p-cpe:/a:debian:debian_linux:linux-image-3.16.0-9-amd64", "p-cpe:/a:debian:debian_linux:linux-image-3.16.0-9-amd64-dbg", "p-cpe:/a:debian:debian_linux:linux-image-3.16.0-9-armmp", "p-cpe:/a:debian:debian_linux:linux-image-3.16.0-9-armmp-lpae", "p-cpe:/a:debian:debian_linux:linux-image-3.16.0-9-ixp4xx", "p-cpe:/a:debian:debian_linux:linux-image-3.16.0-9-kirkwood", "p-cpe:/a:debian:debian_linux:linux-image-3.16.0-9-orion5x", "p-cpe:/a:debian:debian_linux:linux-image-3.16.0-9-versatile", "p-cpe:/a:debian:debian_linux:linux-libc-dev", "p-cpe:/a:debian:debian_linux:linux-manual-3.16", "p-cpe:/a:debian:debian_linux:linux-source-3.16", "p-cpe:/a:debian:debian_linux:linux-support-3.16.0-9", "p-cpe:/a:debian:debian_linux:xen-linux-system-3.16.0-9-amd64", "cpe:/o:debian:debian_linux:8.0"], "id": "DEBIAN_DLA-2068.NASL", "href": "https://www.tenable.com/plugins/nessus/133101", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Debian Security Advisory DLA-2068-1. The text\n# itself is copyright (C) Software in the Public Interest, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(133101);\n script_version(\"1.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/11/30\");\n\n script_cve_id(\"CVE-2019-10220\", \"CVE-2019-14895\", \"CVE-2019-14896\", \"CVE-2019-14897\", \"CVE-2019-14901\", \"CVE-2019-15098\", \"CVE-2019-15217\", \"CVE-2019-15291\", \"CVE-2019-15505\", \"CVE-2019-16746\", \"CVE-2019-17052\", \"CVE-2019-17053\", \"CVE-2019-17054\", \"CVE-2019-17055\", \"CVE-2019-17056\", \"CVE-2019-17133\", \"CVE-2019-17666\", \"CVE-2019-19051\", \"CVE-2019-19052\", \"CVE-2019-19056\", \"CVE-2019-19057\", \"CVE-2019-19062\", \"CVE-2019-19066\", \"CVE-2019-19227\", \"CVE-2019-19332\", \"CVE-2019-19523\", \"CVE-2019-19524\", \"CVE-2019-19527\", \"CVE-2019-19530\", \"CVE-2019-19531\", \"CVE-2019-19532\", \"CVE-2019-19533\", \"CVE-2019-19534\", \"CVE-2019-19536\", \"CVE-2019-19537\", \"CVE-2019-19767\", \"CVE-2019-19922\", \"CVE-2019-19947\", \"CVE-2019-19965\", \"CVE-2019-19966\", \"CVE-2019-2215\");\n script_xref(name:\"CISA-KNOWN-EXPLOITED\", value:\"2022/05/03\");\n\n script_name(english:\"Debian DLA-2068-1 : linux security update\");\n script_summary(english:\"Checks dpkg output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Debian host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"Several vulnerabilities have been discovered in the Linux kernel that\nmay lead to a privilege escalation, denial of service, or information\nleak.\n\nCVE-2019-2215\n\nThe syzkaller tool discovered a use-after-free vulnerability in the\nAndroid binder driver. A local user on a system with this driver\nenabled could use this to cause a denial of service (memory corruption\nor crash) or possibly for privilege escalation. However, this driver\nis not enabled on Debian packaged kernels.\n\nCVE-2019-10220\n\nVarious developers and researchers found that if a crafted file-\nsystem or malicious file server presented a directory with filenames\nincluding a '/' character, this could confuse and possibly defeat\nsecurity checks in applications that read the directory.\n\nThe kernel will now return an error when reading such a\ndirectory, rather than passing the invalid filenames on to\nuser-space.\n\nCVE-2019-14895, CVE-2019-14901\n\nADLab of Venustech discovered potential heap buffer overflows in the\nmwifiex wifi driver. On systems using this driver, a malicious\nWireless Access Point or adhoc/P2P peer could use these to cause a\ndenial of service (memory corruption or crash) or possibly for remote\ncode execution.\n\nCVE-2019-14896, CVE-2019-14897\n\nADLab of Venustech discovered potential heap and stack buffer\noverflows in the libertas wifi driver. On systems using this driver, a\nmalicious Wireless Access Point or adhoc/P2P peer could use these to\ncause a denial of service (memory corruption or crash) or possibly for\nremote code execution.\n\nCVE-2019-15098\n\nHui Peng and Mathias Payer reported that the ath6kl wifi driver did\nnot properly validate USB descriptors, which could lead to a NULL pointer derefernce. An attacker able to add USB devices could use this\nto cause a denial of service (BUG/oops).\n\nCVE-2019-15217\n\nThe syzkaller tool discovered that the zr364xx mdia driver did not\ncorrectly handle devices without a product name string, which could\nlead to a NULL pointer dereference. An attacker able to add USB\ndevices could use this to cause a denial of service (BUG/oops).\n\nCVE-2019-15291\n\nThe syzkaller tool discovered that the b2c2-flexcop-usb media driver\ndid not properly validate USB descriptors, which could lead to a NULL pointer dereference. An attacker able to add USB devices could use\nthis to cause a denial of service (BUG/oops).\n\nCVE-2019-15505\n\nThe syzkaller tool discovered that the technisat-usb2 media driver did\nnot properly validate incoming IR packets, which could lead to a heap\nbuffer over-read. An attacker able to add USB devices could use this\nto cause a denial of service (BUG/oops) or to read sensitive\ninformation from kernel memory.\n\nCVE-2019-16746\n\nIt was discovered that the wifi stack did not validate the content of\nbeacon heads provided by user-space for use on a wifi interface in\nAccess Point mode, which could lead to a heap buffer overflow. 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A\nlocal user permitted to use KVM could use this to cause a denial of\nservice (memory corruption or crash) or possibly for privilege\nescalation.\n\nCVE-2019-19523\n\nThe syzkaller tool discovered a use-after-free bug in the adutux USB\ndriver. An attacker able to add and remove USB devices could use this\nto cause a denial of service (memory corruption or crash) or possibly\nfor privilege escalation.\n\nCVE-2019-19524\n\nThe syzkaller tool discovered a race condition in the ff-memless\nlibrary used by input drivers. An attacker able to add and remove USB\ndevices could use this to cause a denial of service (memory corruption\nor crash) or possibly for privilege escalation.\n\nCVE-2019-19527\n\nThe syzkaller tool discovered that the hiddev driver did not correctly\nhandle races between a task opening the device and disconnection of\nthe underlying hardware. A local user permitted to access hiddev\ndevices, and able to add and remove USB devices, could use this to\ncause a denial of service (memory corruption or crash) or possibly for\nprivilege escalation.\n\nCVE-2019-19530\n\nThe syzkaller tool discovered a potential use-after-free in the\ncdc-acm network driver. An attacker able to add USB devices could use\nthis to cause a denial of service (memory corruption or crash) or\npossibly for privilege escalation.\n\nCVE-2019-19531\n\nThe syzkaller tool discovered a use-after-free bug in the yurex USB\ndriver. An attacker able to add and remove USB devices could use this\nto cause a denial of service (memory corruption or crash) or possibly\nfor privilege escalation.\n\nCVE-2019-19532\n\nThe syzkaller tool discovered a potential heap buffer overflow in the\nhid-gaff input driver, which was also found to exist in many other\ninput drivers. 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drivers/hid/usbhid/hiddev.c\ndriver (bnc#1158900).\n\nCVE-2019-19526: There was a use-after-free bug that could have been\ncaused by a malicious USB device in the drivers/nfc/pn533/usb.c driver\n(bnc#1158893).\n\nCVE-2019-19533: There was an info-leak bug that could have been caused\nby a malicious USB device in the\ndrivers/media/usb/ttusb-dec/ttusb_dec.c driver (bnc#1158834).\n\nCVE-2019-19532: There were multiple out-of-bounds write bugs that\ncould have been caused by a malicious USB device in the Linux kernel\nHID drivers (bnc#1158824).\n\nCVE-2019-19523: There was a use-after-free bug that could have been\ncaused by a malicious USB device in the drivers/usb/misc/adutux.c\ndriver (bnc#1158823).\n\nCVE-2019-15213: An issue was discovered in the Linux kernel, there was\na use-after-free caused by a malicious USB device in the\ndrivers/media/usb/dvb-usb/dvb-usb-init.c driver (bnc#1146544).\n\nCVE-2019-19531: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/misc/yurex.c driver\n(bnc#1158445).\n\nCVE-2019-19543: There was a use-after-free in serial_ir_init_module()\nin drivers/media/rc/serial_ir.c (bnc#1158427).\n\nCVE-2019-19525: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/net/ieee802154/atusb.c driver\n(bnc#1158417).\n\nCVE-2019-19530: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/class/cdc-acm.c driver\n(bnc#1158410).\n\nCVE-2019-19536: There was an info-leak bug that can be caused by a\nmalicious USB device in the\ndrivers/net/can/usb/peak_usb/pcan_usb_pro.c driver (bnc#1158394).\n\nCVE-2019-19524: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/input/ff-memless.c driver\n(bnc#1158413).\n\nCVE-2019-19528: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/misc/iowarrior.c driver\n(bnc#1158407).\n\nCVE-2019-19534: There was an info-leak bug that can be caused by a\nmalicious USB device in the\ndrivers/net/can/usb/peak_usb/pcan_usb_core.c driver (bnc#1158398).\n\nCVE-2019-19529: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/net/can/usb/mcba_usb.c driver\n(bnc#1158381).\n\nCVE-2019-14901: A heap overflow flaw was found in the Linux kernel in\nMarvell WiFi chip driver. The vulnerability allowed a remote attacker\nto cause a system crash, resulting in a denial of service, or execute\narbitrary code. The highest threat with this vulnerability is with the\navailability of the system. If code execution occurs, the code will\nrun with the permissions of root. This will affect both\nconfidentiality and integrity of files on the system (bnc#1157042).\n\nCVE-2019-19077: A memory leak in the bnxt_re_create_srq() function in\ndrivers/infiniband/hw/bnxt_re/ib_verbs.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption) by\ntriggering copy to udata failures (bnc#1157171).\n\nThe update package also includes non-security fixes. See advisory for\ndetails.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. 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At least one of these race conditions leads to a use-after-free (bnc#1155897).\n\nCVE-2019-19062: A memory leak in the crypto_report() function in crypto/crypto_user_base.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering crypto_report_alg() failures (bnc#1157333).\n\nCVE-2019-19065: A memory leak in the sdma_init() function in drivers/infiniband/hw/hfi1/sdma.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering rhashtable_init() failures (bnc#1157191).\n\nCVE-2019-19052: A memory leak in the gs_can_open() function in drivers/net/can/usb/gs_usb.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures (bnc#1157324).\n\nCVE-2019-19074: A memory leak in the ath9k_wmi_cmd() function in drivers/net/wireless/ath/ath9k/wmi.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1157143).\n\nCVE-2019-19073: Memory leaks in drivers/net/wireless/ath/ath9k/htc_hst.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering wait_for_completion_timeout() failures. This affects the htc_config_pipe_credits() function, the htc_setup_complete() function, and the htc_connect_service() function (bnc#1157070).\n\nCVE-2019-16231: drivers/net/fjes/fjes_main.c in the Linux kernel 5.2.14 did not check the alloc_workqueue return value, leading to a NULL pointer dereference (bnc#1150466).\n\nCVE-2019-18805: An issue was discovered in net/ipv4/sysctl_net_ipv4.c in the Linux kernel There was a net/ipv4/tcp_input.c signed integer overflow in tcp_ack_update_rtt() when userspace writes a very large integer to /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial of service or possibly unspecified other impact (bnc#1156187).\n\nCVE-2019-18680: An issue was discovered in the Linux kernel. There was a NULL pointer dereference in rds_tcp_kill_sock() in net/rds/tcp.c that will cause denial of service (bnc#1155898).\n\nCVE-2019-15213: An use-after-free was fixed caused by malicious USB device in drivers/media/usb/dvb-usb/dvb-usb-init.c (bsc#1146544).\n\nCVE-2019-19536: An uninitialized Kernel memory can leak to USB devices in drivers/net/can/usb/peak_usb/pcan_usb_pro.c (bsc#1158394).\n\nCVE-2019-19534: An uninitialized Kernel memory can leak to USB devices in drivers/net/can/usb/peak_usb/pcan_usb_core.c (bsc#1158398).\n\nCVE-2019-19530: An use-after-free bug that can be caused by a malicious USB device in the drivers/usb/class/cdc-acm.c driver (bsc#1158410).\n\nCVE-2019-19524: An use-after-free bug that can be caused by a malicious USB device in the drivers/input/ff-memless.c driver (bsc#1158413).\n\nCVE-2019-19525: An use-after-free bug that can be caused by a malicious USB device in the drivers/net/ieee802154/atusb.c driver (bsc#1158417).\n\nCVE-2019-19531: An use-after-free in yurex_delete may lead to denial of service (bsc#1158445).\n\nCVE-2019-19523: An use-after-free on disconnect in USB adutux (bsc#1158823).\n\nCVE-2019-19532: An out-of-bounds write bugs that can be caused by a malicious USB device in the Linux kernel HID drivers (bsc#1158824).\n\nCVE-2019-19332: An out-of-bounds memory write via kvm_dev_ioctl_get_cpuid (bsc#1158827).\n\nCVE-2019-19533: An info-leak bug that can be caused by a malicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c driver (bsc#1158834).\n\nCVE-2019-19527: An use-after-free bug that can be caused by a malicious USB device in the drivers/hid/usbhid/hiddev.c driver (bsc#1158900).\n\nCVE-2019-19535: An info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_fd.c driver (bsc#1158903).\n\nCVE-2019-19537: Two races in the USB character device registration and deregistration routines (bsc#1158904).\n\nCVE-2019-19338: An incomplete fix for Transaction Asynchronous Abort (TAA) (bsc#1158954).\n\nThe update package also includes non-security fixes. See advisory for details.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2019-12-23T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3379-1)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-14895", "CVE-2019-15213", "CVE-2019-16231", "CVE-2019-18660", "CVE-2019-18680", "CVE-2019-18683", "CVE-2019-18805", "CVE-2019-19052", "CVE-2019-19062", "CVE-2019-19065", "CVE-2019-19073", "CVE-2019-19074", "CVE-2019-19332", "CVE-2019-19338", "CVE-2019-19523", "CVE-2019-19524", "CVE-2019-19525", "CVE-2019-19527", "CVE-2019-19530", "CVE-2019-19531", "CVE-2019-19532", "CVE-2019-19533", "CVE-2019-19534", "CVE-2019-19535", "CVE-2019-19536", "CVE-2019-19537"], "modified": "2021-01-13T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:kernel-default", "p-cpe:/a:novell:suse_linux:kernel-default-base", "p-cpe:/a:novell:suse_linux:kernel-default-base-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-default-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-default-debugsource", "p-cpe:/a:novell:suse_linux:kernel-default-devel", "p-cpe:/a:novell:suse_linux:kernel-default-kgraft", "p-cpe:/a:novell:suse_linux:kernel-default-man", "p-cpe:/a:novell:suse_linux:kernel-syms", "p-cpe:/a:novell:suse_linux:kgraft-patch-4_4_180-94_113-default", "p-cpe:/a:novell:suse_linux:kgraft-patch-4_4_180-94_113-default-debuginfo", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2019-3379-1.NASL", "href": "https://www.tenable.com/plugins/nessus/132390", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2019:3379-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(132390);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/13\");\n\n script_cve_id(\"CVE-2019-14895\", \"CVE-2019-15213\", \"CVE-2019-16231\", \"CVE-2019-18660\", \"CVE-2019-18680\", \"CVE-2019-18683\", \"CVE-2019-18805\", \"CVE-2019-19052\", \"CVE-2019-19062\", \"CVE-2019-19065\", \"CVE-2019-19073\", \"CVE-2019-19074\", \"CVE-2019-19332\", \"CVE-2019-19338\", \"CVE-2019-19523\", \"CVE-2019-19524\", \"CVE-2019-19525\", \"CVE-2019-19527\", \"CVE-2019-19530\", \"CVE-2019-19531\", \"CVE-2019-19532\", \"CVE-2019-19533\", \"CVE-2019-19534\", \"CVE-2019-19535\", \"CVE-2019-19536\", \"CVE-2019-19537\");\n\n script_name(english:\"SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3379-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"The SUSE Linux Enterprise 12 SP 3 LTSS kernel was updated to receive\nvarious security and bugfixes.\n\nThe following security bugs were fixed :\n\nCVE-2019-14895: A heap-based buffer overflow was discovered in the\nLinux kernel in Marvell WiFi chip driver. The flaw could occur when\nthe station attempts a connection negotiation during the handling of\nthe remote devices country settings. This could have allowed the\nremote device to cause a denial of service (system crash) or possibly\nexecute arbitrary code (bnc#1157158).\n\nCVE-2019-18660: The Linux kernel on powerpc allowed Information\nExposure because the Spectre-RSB mitigation is not in place for all\napplicable CPUs. This is related to arch/powerpc/kernel/entry_64.S and\narch/powerpc/kernel/security.c (bnc#1157038).\n\nCVE-2019-18683: An issue was discovered in\ndrivers/media/platform/vivid in the Linux kernel. It is exploitable\nfor privilege escalation on some Linux distributions where local users\nhave /dev/video0 access, but only if the driver happens to be loaded.\nThere are multiple race conditions during streaming stopping in this\ndriver (part of the V4L2 subsystem). These issues are caused by wrong\nmutex locking in vivid_stop_generating_vid_cap(),\nvivid_stop_generating_vid_out(), sdr_cap_stop_streaming(), and the\ncorresponding kthreads. At least one of these race conditions leads to\na use-after-free (bnc#1155897).\n\nCVE-2019-19062: A memory leak in the crypto_report() function in\ncrypto/crypto_user_base.c in the Linux kernel allowed attackers to\ncause a denial of service (memory consumption) by triggering\ncrypto_report_alg() failures (bnc#1157333).\n\nCVE-2019-19065: A memory leak in the sdma_init() function in\ndrivers/infiniband/hw/hfi1/sdma.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption) by\ntriggering rhashtable_init() failures (bnc#1157191).\n\nCVE-2019-19052: A memory leak in the gs_can_open() function in\ndrivers/net/can/usb/gs_usb.c in the Linux kernel allowed attackers to\ncause a denial of service (memory consumption) by triggering\nusb_submit_urb() failures (bnc#1157324).\n\nCVE-2019-19074: A memory leak in the ath9k_wmi_cmd() function in\ndrivers/net/wireless/ath/ath9k/wmi.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption)\n(bnc#1157143).\n\nCVE-2019-19073: Memory leaks in\ndrivers/net/wireless/ath/ath9k/htc_hst.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption) by\ntriggering wait_for_completion_timeout() failures. This affects the\nhtc_config_pipe_credits() function, the htc_setup_complete() function,\nand the htc_connect_service() function (bnc#1157070).\n\nCVE-2019-16231: drivers/net/fjes/fjes_main.c in the Linux kernel\n5.2.14 did not check the alloc_workqueue return value, leading to a\nNULL pointer dereference (bnc#1150466).\n\nCVE-2019-18805: An issue was discovered in net/ipv4/sysctl_net_ipv4.c\nin the Linux kernel There was a net/ipv4/tcp_input.c signed integer\noverflow in tcp_ack_update_rtt() when userspace writes a very large\ninteger to /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial of\nservice or possibly unspecified other impact (bnc#1156187).\n\nCVE-2019-18680: An issue was discovered in the Linux kernel. There was\na NULL pointer dereference in rds_tcp_kill_sock() in net/rds/tcp.c\nthat will cause denial of service (bnc#1155898).\n\nCVE-2019-15213: An use-after-free was fixed caused by malicious USB\ndevice in drivers/media/usb/dvb-usb/dvb-usb-init.c (bsc#1146544).\n\nCVE-2019-19536: An uninitialized Kernel memory can leak to USB devices\nin drivers/net/can/usb/peak_usb/pcan_usb_pro.c (bsc#1158394).\n\nCVE-2019-19534: An uninitialized Kernel memory can leak to USB devices\nin drivers/net/can/usb/peak_usb/pcan_usb_core.c (bsc#1158398).\n\nCVE-2019-19530: An use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/class/cdc-acm.c driver\n(bsc#1158410).\n\nCVE-2019-19524: An use-after-free bug that can be caused by a\nmalicious USB device in the drivers/input/ff-memless.c driver\n(bsc#1158413).\n\nCVE-2019-19525: An use-after-free bug that can be caused by a\nmalicious USB device in the drivers/net/ieee802154/atusb.c driver\n(bsc#1158417).\n\nCVE-2019-19531: An use-after-free in yurex_delete may lead to denial\nof service (bsc#1158445).\n\nCVE-2019-19523: An use-after-free on disconnect in USB adutux\n(bsc#1158823).\n\nCVE-2019-19532: An out-of-bounds write bugs that can be caused by a\nmalicious USB device in the Linux kernel HID drivers (bsc#1158824).\n\nCVE-2019-19332: An out-of-bounds memory write via\nkvm_dev_ioctl_get_cpuid (bsc#1158827).\n\nCVE-2019-19533: An info-leak bug that can be caused by a malicious USB\ndevice in the drivers/media/usb/ttusb-dec/ttusb_dec.c driver\n(bsc#1158834).\n\nCVE-2019-19527: An use-after-free bug that can be caused by a\nmalicious USB device in the drivers/hid/usbhid/hiddev.c driver\n(bsc#1158900).\n\nCVE-2019-19535: An info-leak bug that can be caused by a malicious USB\ndevice in the drivers/net/can/usb/peak_usb/pcan_usb_fd.c driver\n(bsc#1158903).\n\nCVE-2019-19537: Two races in the USB character device registration and\nderegistration routines (bsc#1158904).\n\nCVE-2019-19338: An incomplete fix for Transaction Asynchronous Abort\n(TAA) (bsc#1158954).\n\nThe update package also includes non-security fixes. See advisory for\ndetails.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. 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driver (bnc#1158394).\n\nCVE-2019-19524: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/input/ff-memless.c driver (bnc#1158413).\n\nCVE-2019-19528: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/iowarrior.c driver (bnc#1158407).\n\nCVE-2019-19534: There was an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_core.c driver (bnc#1158398).\n\nCVE-2019-19529: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/net/can/usb/mcba_usb.c driver (bnc#1158381).\n\nCVE-2019-14901: A heap overflow flaw was found in the Linux kernel in Marvell WiFi chip driver. 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This affects the htc_config_pipe_credits() function, the htc_setup_complete() function, and the htc_connect_service() function (bnc#1157070).\n\nCVE-2019-15916: An issue was discovered in the Linux kernel There was a memory leak in register_queue_kobjects() in net/core/net-sysfs.c, which will cause denial of service (bnc#1149448).\n\nCVE-2019-16231: drivers/net/fjes/fjes_main.c in the Linux kernel 5.2.14 did not check the alloc_workqueue return value, leading to a NULL pointer dereference (bnc#1150466).\n\nCVE-2019-18805: An issue was discovered in net/ipv4/sysctl_net_ipv4.c in the Linux kernel There was a net/ipv4/tcp_input.c signed integer overflow in tcp_ack_update_rtt() when userspace writes a very large integer to /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial of service or possibly unspecified other impact (bnc#1156187).\n\nCVE-2019-17055: base_sock_create in drivers/isdn/mISDN/socket.c in the AF_ISDN network module in the Linux kernel did not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket (bnc#1152782).\n\nThe update package also includes non-security fixes. See advisory for details.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. 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script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"The SUSE Linux Enterprise 15 kernel was updated to receive various\nsecurity and bugfixes.\n\nThe following security bugs were fixed :\n\nCVE-2019-19767: Fixed ext4_expand_extra_isize mishandles, as\ndemonstrated by use-after-free errors in __ext4_expand_extra_isize and\next4_xattr_set_entry, related to fs/ext4/inode.c and fs/ext4/super.c\n(bnc#1159297).\n\nCVE-2019-18808: Fixed a memory leak in the ccp_run_sha_cmd() function\nin drivers/crypto/ccp/ccp-ops.c allowed attackers to cause a denial of\nservice (memory consumption) (bnc#1156259).\n\nCVE-2019-19066: Fixed memory leak in the bfad_im_get_stats() function\nin drivers/scsi/bfa/bfad_attr.c that allowed attackers to cause a\ndenial of service (memory consumption) by triggering\nbfa_port_get_stats() failures (bnc#1157303).\n\nCVE-2019-19051: Fixed memory leak in the i2400m_op_rfkill_sw_toggle()\nfunction in drivers/net/wimax/i2400m/op-rfkill.c that allowed\nattackers to cause a denial of service (memory consumption)\n(bnc#1159024).\n\nCVE-2019-19338: There was an incomplete fix for Transaction\nAsynchronous Abort (TAA) (bsc#1158954).\n\nCVE-2019-19332: There was an OOB memory write via\nkvm_dev_ioctl_get_cpuid (bsc#1158827).\n\nCVE-2019-19537: There was a race condition bug that could have been\ncaused by a malicious USB device in the USB character device driver\nlayer (bnc#1158904).\n\nCVE-2019-19535: There was an info-leak bug that could have been caused\nby a malicious USB device in the\ndrivers/net/can/usb/peak_usb/pcan_usb_fd.c driver (bnc#1158903).\n\nCVE-2019-19527: There was a use-after-free bug that could have been\ncaused by a malicious USB device in the drivers/hid/usbhid/hiddev.c\ndriver (bnc#1158900).\n\nCVE-2019-19526: There was a use-after-free bug that could have been\ncaused by a malicious USB device in the drivers/nfc/pn533/usb.c driver\n(bnc#1158893).\n\nCVE-2019-19533: There was an info-leak bug that could have been caused\nby a malicious USB device in the\ndrivers/media/usb/ttusb-dec/ttusb_dec.c driver (bnc#1158834).\n\nCVE-2019-19532: There were multiple out-of-bounds write bugs that\ncould have been caused by a malicious USB device in the Linux kernel\nHID drivers (bnc#1158824).\n\nCVE-2019-19523: There was a use-after-free bug that could have been\ncaused by a malicious USB device in the drivers/usb/misc/adutux.c\ndriver (bnc#1158823).\n\nCVE-2019-15213: An issue was discovered in the Linux kernel, there was\na use-after-free caused by a malicious USB device in the\ndrivers/media/usb/dvb-usb/dvb-usb-init.c driver (bnc#1146544).\n\nCVE-2019-19531: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/misc/yurex.c driver\n(bnc#1158445).\n\nCVE-2019-19543: There was a use-after-free in serial_ir_init_module()\nin drivers/media/rc/serial_ir.c (bnc#1158427).\n\nCVE-2019-19525: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/net/ieee802154/atusb.c driver\n(bnc#1158417).\n\nCVE-2019-19530: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/class/cdc-acm.c driver\n(bnc#1158410).\n\nCVE-2019-19536: There was an info-leak bug that can be caused by a\nmalicious USB device in the\ndrivers/net/can/usb/peak_usb/pcan_usb_pro.c driver (bnc#1158394).\n\nCVE-2019-19524: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/input/ff-memless.c driver\n(bnc#1158413).\n\nCVE-2019-19528: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/misc/iowarrior.c driver\n(bnc#1158407).\n\nCVE-2019-19534: There was an info-leak bug that can be caused by a\nmalicious USB device in the\ndrivers/net/can/usb/peak_usb/pcan_usb_core.c driver (bnc#1158398).\n\nCVE-2019-19529: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/net/can/usb/mcba_usb.c driver\n(bnc#1158381).\n\nCVE-2019-14901: A heap overflow flaw was found in the Linux kernel in\nMarvell WiFi chip driver. The vulnerability allowed a remote attacker\nto cause a system crash, resulting in a denial of service, or execute\narbitrary code. The highest threat with this vulnerability is with the\navailability of the system. If code execution occurs, the code will\nrun with the permissions of root. This will affect both\nconfidentiality and integrity of files on the system (bnc#1157042).\n\nCVE-2019-14895: A heap-based buffer overflow was discovered in the\nLinux kernel in Marvell WiFi chip driver. The flaw could occur when\nthe station attempts a connection negotiation during the handling of\nthe remote devices country settings. This could have allowed the\nremote device to cause a denial of service (system crash) or possibly\nexecute arbitrary code (bnc#1157158).\n\nCVE-2019-18660: The Linux kernel on powerpc allowed Information\nExposure because the Spectre-RSB mitigation is not in place for all\napplicable CPUs. This is related to arch/powerpc/kernel/entry_64.S and\narch/powerpc/kernel/security.c (bnc#1157038).\n\nCVE-2019-18683: An issue was discovered in\ndrivers/media/platform/vivid in the Linux kernel. It is exploitable\nfor privilege escalation on some Linux distributions where local users\nhave /dev/video0 access, but only if the driver happens to be loaded.\nThere are multiple race conditions during streaming stopping in this\ndriver (part of the V4L2 subsystem). These issues are caused by wrong\nmutex locking in vivid_stop_generating_vid_cap(),\nvivid_stop_generating_vid_out(), sdr_cap_stop_streaming(), and the\ncorresponding kthreads. At least one of these race conditions leads to\na use-after-free (bnc#1155897).\n\nCVE-2019-18809: A memory leak in the af9005_identify_state() function\nin drivers/media/usb/dvb-usb/af9005.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption)\n(bnc#1156258).\n\nCVE-2019-19062: A memory leak in the crypto_report() function in\ncrypto/crypto_user_base.c in the Linux kernel allowed attackers to\ncause a denial of service (memory consumption) by triggering\ncrypto_report_alg() failures (bnc#1157333).\n\nCVE-2019-19057: Two memory leaks in the mwifiex_pcie_init_evt_ring()\nfunction in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux\nkernel allowed attackers to cause a denial of service (memory\nconsumption) by triggering mwifiex_map_pci_memory() failures\n(bnc#1157197).\n\nCVE-2019-19056: A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf()\nfunction in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux\nkernel allowed attackers to cause a denial of service (memory\nconsumption) by triggering mwifiex_map_pci_memory() failures\n(bnc#1157197).\n\nCVE-2019-19068: A memory leak in the rtl8xxxu_submit_int_urb()\nfunction in drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c in\nthe Linux kernel allowed attackers to cause a denial of service\n(memory consumption) by triggering usb_submit_urb() failures\n(bnc#1157307).\n\nCVE-2019-19063: Two memory leaks in the rtl_usb_probe() function in\ndrivers/net/wireless/realtek/rtlwifi/usb.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption)\n(bnc#1157298).\n\nCVE-2019-19227: In the AppleTalk subsystem in the Linux kernel there\nwas a potential NULL pointer dereference because register_snap_client\nmay return NULL. This will lead to denial of service in\nnet/appletalk/aarp.c and net/appletalk/ddp.c, as demonstrated by\nunregister_snap_client (bnc#1157678).\n\nCVE-2019-19065: A memory leak in the sdma_init() function in\ndrivers/infiniband/hw/hfi1/sdma.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption) by\ntriggering rhashtable_init() failures (bnc#1157191).\n\nCVE-2019-19077: A memory leak in the bnxt_re_create_srq() function in\ndrivers/infiniband/hw/bnxt_re/ib_verbs.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption) by\ntriggering copy to udata failures (bnc#1157171).\n\nCVE-2019-19052: A memory leak in the gs_can_open() function in\ndrivers/net/can/usb/gs_usb.c in the Linux kernel allowed attackers to\ncause a denial of service (memory consumption) by triggering\nusb_submit_urb() failures (bnc#1157324).\n\nCVE-2019-19067: Four memory leaks in the acp_hw_init() function in\ndrivers/gpu/drm/amd/amdgpu/amdgpu_acp.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption) by\ntriggering mfd_add_hotplug_devices() or pm_genpd_add_device() failures\n(bsc#1157180).\n\nCVE-2019-19060: A memory leak in the adis_update_scan_mode() function\nin drivers/iio/imu/adis_buffer.c in the Linux kernel allowed attackers\nto cause a denial of service (memory consumption) (bnc#1157178).\n\nCVE-2019-19049: A memory leak in the unittest_data_add() function in\ndrivers/of/unittest.c in the Linux kernel allowed attackers to cause a\ndenial of service (memory consumption) by triggering\nof_fdt_unflatten_tree() failures (bsc#1157173).\n\nCVE-2019-19075: A memory leak in the ca8210_probe() function in\ndrivers/net/ieee802154/ca8210.c in the Linux kernel allowed attackers\nto cause a denial of service (memory consumption) by triggering\nca8210_get_platform_data() failures (bnc#1157162).\n\nCVE-2019-19058: A memory leak in the alloc_sgtable() function in\ndrivers/net/wireless/intel/iwlwifi/fw/dbg.c in the Linux kernel\nallowed attackers to cause a denial of service (memory consumption) by\ntriggering alloc_page() failures (bnc#1157145).\n\nCVE-2019-19074: A memory leak in the ath9k_wmi_cmd() function in\ndrivers/net/wireless/ath/ath9k/wmi.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption)\n(bnc#1157143).\n\nCVE-2019-19073: Memory leaks in\ndrivers/net/wireless/ath/ath9k/htc_hst.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption) by\ntriggering wait_for_completion_timeout() failures. This affects the\nhtc_config_pipe_credits() function, the htc_setup_complete() function,\nand the htc_connect_service() function (bnc#1157070).\n\nCVE-2019-15916: An issue was discovered in the Linux kernel There was\na memory leak in register_queue_kobjects() in net/core/net-sysfs.c,\nwhich will cause denial of service (bnc#1149448).\n\nCVE-2019-16231: drivers/net/fjes/fjes_main.c in the Linux kernel\n5.2.14 did not check the alloc_workqueue return value, leading to a\nNULL pointer dereference (bnc#1150466).\n\nCVE-2019-18805: An issue was discovered in net/ipv4/sysctl_net_ipv4.c\nin the Linux kernel There was a net/ipv4/tcp_input.c signed integer\noverflow in tcp_ack_update_rtt() when userspace writes a very large\ninteger to /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial of\nservice or possibly unspecified other impact (bnc#1156187).\n\nCVE-2019-17055: base_sock_create in drivers/isdn/mISDN/socket.c in the\nAF_ISDN network module in the Linux kernel did not enforce\nCAP_NET_RAW, which means that unprivileged users can create a raw\nsocket (bnc#1152782).\n\nThe update package also includes non-security fixes. See advisory for\ndetails.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. 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reference:\"kernel-vanilla-base-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"kernel-vanilla-base-debuginfo-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"kernel-vanilla-debuginfo-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"kernel-vanilla-debugsource-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"kselftests-kmp-default-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"kselftests-kmp-default-debuginfo-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"reiserfs-kmp-default-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"reiserfs-kmp-default-debuginfo-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", cpu:\"s390x\", reference:\"kernel-default-man-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", cpu:\"s390x\", reference:\"kernel-zfcpdump-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", cpu:\"s390x\", reference:\"kernel-zfcpdump-debuginfo-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", cpu:\"s390x\", reference:\"kernel-zfcpdump-debugsource-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-default-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-default-base-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-default-base-debuginfo-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-default-debuginfo-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-default-debugsource-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-default-devel-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-default-devel-debuginfo-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-obs-build-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-obs-build-debugsource-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-obs-qa-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-syms-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-vanilla-base-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-vanilla-base-debuginfo-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-vanilla-debuginfo-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-vanilla-debugsource-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kselftests-kmp-default-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kselftests-kmp-default-debuginfo-4.12.14-150.47.1\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel\");\n}\n", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-01-27T14:52:48", "description": "The SUSE Linux Enterprise 12 SP4 kernel-azure was updated to receive various security and bugfixes.\n\nThe following security bugs were fixed :\n\nCVE-2019-19051: There was a memory leak in the i2400m_op_rfkill_sw_toggle() function in drivers/net/wimax/i2400m/op-rfkill.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1159024).\n\nCVE-2019-19338: There was an incomplete fix for Transaction Asynchronous Abort (TAA) (bnc#1158954).\n\nCVE-2019-19332: There was an OOB memory write via kvm_dev_ioctl_get_cpuid (bnc#1158827).\n\nCVE-2019-19537: There was a race condition bug that can be caused by a malicious USB device in the USB character device driver layer (bnc#1158904).\n\nCVE-2019-19535: There was an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_fd.c driver (bnc#1158903).\n\nCVE-2019-19527: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/hid/usbhid/hiddev.c driver (bnc#1158900).\n\nCVE-2019-19526: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/nfc/pn533/usb.c driver (bnc#1158893).\n\nCVE-2019-19533: There was an info-leak bug that can be caused by a malicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c driver (bnc#1158834).\n\nCVE-2019-19532: There were multiple out-of-bounds write bugs that can be caused by a malicious USB device in the Linux kernel HID drivers (bnc#1158824).\n\nCVE-2019-19523: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/adutux.c driver, aka CID-44efc269db79 (bnc#1158381 1158823 1158834).\n\nCVE-2019-15213: There was a use-after-free caused by a malicious USB device in the drivers/media/usb/dvb-usb/dvb-usb-init.c driver (bnc#1146544).\n\nCVE-2019-19531: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/yurex.c driver (bnc#1158445).\n\nCVE-2019-19543: There was a use-after-free in serial_ir_init_module() in drivers/media/rc/serial_ir.c (bnc#1158427).\n\nCVE-2019-19525: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/net/ieee802154/atusb.c driver (bnc#1158417).\n\nCVE-2019-19530: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/class/cdc-acm.c driver (bnc#1158410).\n\nCVE-2019-19536: There was an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_pro.c driver (bnc#1158394).\n\nCVE-2019-19524: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/input/ff-memless.c driver (bnc#1158413).\n\nCVE-2019-19528: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/iowarrior.c driver (bnc#1158407).\n\nCVE-2019-19534: There was an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_core.c driver (bnc#1158398).\n\nCVE-2019-19529: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/net/can/usb/mcba_usb.c driver (bnc#1158381).\n\nCVE-2019-14901: A heap overflow flaw was found in the Linux kernel in Marvell WiFi chip driver. The vulnerability allowed a remote attacker to cause a system crash, resulting in a denial of service, or execute arbitrary code. The highest threat with this vulnerability is with the availability of the system. If code execution occurs, the code will run with the permissions of root. This will affect both confidentiality and integrity of files on the system (bnc#1157042).\n\nCVE-2019-14895: A heap-based buffer overflow was discovered in the Linux kernel in Marvell WiFi chip driver. The flaw could occur when the station attempts a connection negotiation during the handling of the remote devices country settings. This could have allowed the remote device to cause a denial of service (system crash) or possibly execute arbitrary code (bnc#1157158).\n\nCVE-2019-18660: The Linux kernel on powerpc allowed Information Exposure because the Spectre-RSB mitigation is not in place for all applicable CPUs. This is related to arch/powerpc/kernel/entry_64.S and arch/powerpc/kernel/security.c (bnc#1157038).\n\nCVE-2019-18683: An issue was discovered in drivers/media/platform/vivid in the Linux kernel. It is exploitable for privilege escalation on some Linux distributions where local users have /dev/video0 access, but only if the driver happens to be loaded.\nThere are multiple race conditions during streaming stopping in this driver (part of the V4L2 subsystem). These issues are caused by wrong mutex locking in vivid_stop_generating_vid_cap(), vivid_stop_generating_vid_out(), sdr_cap_stop_streaming(), and the corresponding kthreads. At least one of these race conditions leads to a use-after-free (bnc#1155897).\n\nCVE-2019-18809: A memory leak in the af9005_identify_state() function in drivers/media/usb/dvb-usb/af9005.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1156258).\n\nCVE-2019-19062: A memory leak in the crypto_report() function in crypto/crypto_user_base.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering crypto_report_alg() failures (bnc#1157333).\n\nCVE-2019-19057: Two memory leaks in the mwifiex_pcie_init_evt_ring() function in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering mwifiex_map_pci_memory() failures (bnc#1157197).\n\nCVE-2019-19056: A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf() function in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering mwifiex_map_pci_memory() failures (bnc#1157197).\n\nCVE-2019-19068: A memory leak in the rtl8xxxu_submit_int_urb() function in drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures (bnc#1157307).\n\nCVE-2019-19063: Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1157298).\n\nCVE-2019-19227: In the AppleTalk subsystem in the Linux kernel there was a potential NULL pointer dereference because register_snap_client may return NULL. This will lead to denial of service in net/appletalk/aarp.c and net/appletalk/ddp.c, as demonstrated by unregister_snap_client (bnc#1157678).\n\nCVE-2019-19065: A memory leak in the sdma_init() function in drivers/infiniband/hw/hfi1/sdma.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering rhashtable_init() failures (bnc#1157191).\n\nCVE-2019-19077: A memory leak in the bnxt_re_create_srq() function in drivers/infiniband/hw/bnxt_re/ib_verbs.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering copy to udata failures (bnc#1157171).\n\nCVE-2019-19052: A memory leak in the gs_can_open() function in drivers/net/can/usb/gs_usb.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures (bnc#1157324).\n\nCVE-2019-19067: Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering mfd_add_hotplug_devices() or pm_genpd_add_device() failures (bsc#1157180).\n\nCVE-2019-19060: A memory leak in the adis_update_scan_mode() function in drivers/iio/imu/adis_buffer.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1157178).\n\nCVE-2019-19049: A memory leak in the unittest_data_add() function in drivers/of/unittest.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering of_fdt_unflatten_tree() failures (bsc#1157173).\n\nCVE-2019-19075: A memory leak in the ca8210_probe() function in drivers/net/ieee802154/ca8210.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering ca8210_get_platform_data() failures (bnc#1157162).\n\nCVE-2019-19058: A memory leak in the alloc_sgtable() function in drivers/net/wireless/intel/iwlwifi/fw/dbg.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering alloc_page() failures (bnc#1157145).\n\nCVE-2019-19074: A memory leak in the ath9k_wmi_cmd() function in drivers/net/wireless/ath/ath9k/wmi.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1157143).\n\nCVE-2019-19073: Fixed memory leaks in drivers/net/wireless/ath/ath9k/htc_hst.c allowed attackers to cause a denial of service (memory consumption) by triggering wait_for_completion_timeout() failures (bnc#1157070).\n\nCVE-2019-15916: An issue was discovered in the Linux kernel There was a memory leak in register_queue_kobjects() in net/core/net-sysfs.c, which will cause denial of service (bnc#1149448).\n\nCVE-2019-0154: Insufficient access control in subsystem for Intel (R) processor graphics in 6th, 7th, 8th and 9th Generation Intel(R) Core(TM) Processor Families; Intel(R) Pentium(R) Processor J, N, Silver and Gold Series; Intel(R) Celeron(R) Processor J, N, G3900 and G4900 Series; Intel(R) Atom(R) Processor A and E3900 Series; Intel(R) Xeon(R) Processor E3-1500 v5 and v6 and E-2100 Processor Families may have allowed an authenticated user to potentially enable denial of service via local access (bnc#1135966).\n\nCVE-2019-16231: drivers/net/fjes/fjes_main.c in the Linux kernel 5.2.14 did not check the alloc_workqueue return value, leading to a NULL pointer dereference (bnc#1150466).\n\nThe update package also includes non-security fixes. See advisory for details.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2019-12-18T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3316-1)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0154", "CVE-2019-14895", "CVE-2019-14901", "CVE-2019-15213", "CVE-2019-15916", "CVE-2019-16231", "CVE-2019-18660", "CVE-2019-18683", "CVE-2019-18809", "CVE-2019-19049", "CVE-2019-19051", "CVE-2019-19052", "CVE-2019-19056", "CVE-2019-19057", "CVE-2019-19058", "CVE-2019-19060", "CVE-2019-19062", "CVE-2019-19063", "CVE-2019-19065", "CVE-2019-19067", "CVE-2019-19068", "CVE-2019-19073", "CVE-2019-19074", "CVE-2019-19075", "CVE-2019-19077", "CVE-2019-19227", "CVE-2019-19332", "CVE-2019-19338", "CVE-2019-19523", "CVE-2019-19524", "CVE-2019-19525", "CVE-2019-19526", "CVE-2019-19527", "CVE-2019-19528", "CVE-2019-19529", "CVE-2019-19530", "CVE-2019-19531", "CVE-2019-19532", "CVE-2019-19533", "CVE-2019-19534", "CVE-2019-19535", "CVE-2019-19536", "CVE-2019-19537", "CVE-2019-19543"], "modified": "2019-12-20T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:kernel-azure", "p-cpe:/a:novell:suse_linux:kernel-azure-base", "p-cpe:/a:novell:suse_linux:kernel-azure-base-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-azure-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-azure-debugsource", "p-cpe:/a:novell:suse_linux:kernel-azure-devel", "p-cpe:/a:novell:suse_linux:kernel-syms-azure", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2019-3316-1.NASL", "href": "https://www.tenable.com/plugins/nessus/132236", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2019:3316-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(132236);\n script_version(\"1.2\");\n script_cvs_date(\"Date: 2019/12/20\");\n\n script_cve_id(\"CVE-2019-0154\", \"CVE-2019-14895\", \"CVE-2019-14901\", \"CVE-2019-15213\", \"CVE-2019-15916\", \"CVE-2019-16231\", \"CVE-2019-18660\", \"CVE-2019-18683\", \"CVE-2019-18809\", \"CVE-2019-19049\", \"CVE-2019-19051\", \"CVE-2019-19052\", \"CVE-2019-19056\", \"CVE-2019-19057\", \"CVE-2019-19058\", \"CVE-2019-19060\", \"CVE-2019-19062\", \"CVE-2019-19063\", \"CVE-2019-19065\", \"CVE-2019-19067\", \"CVE-2019-19068\", \"CVE-2019-19073\", \"CVE-2019-19074\", \"CVE-2019-19075\", \"CVE-2019-19077\", \"CVE-2019-19227\", \"CVE-2019-19332\", \"CVE-2019-19338\", \"CVE-2019-19523\", \"CVE-2019-19524\", \"CVE-2019-19525\", \"CVE-2019-19526\", \"CVE-2019-19527\", \"CVE-2019-19528\", \"CVE-2019-19529\", \"CVE-2019-19530\", \"CVE-2019-19531\", \"CVE-2019-19532\", \"CVE-2019-19533\", \"CVE-2019-19534\", \"CVE-2019-19535\", \"CVE-2019-19536\", \"CVE-2019-19537\", \"CVE-2019-19543\");\n\n script_name(english:\"SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3316-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"The SUSE Linux Enterprise 12 SP4 kernel-azure was updated to receive\nvarious security and bugfixes.\n\nThe following security bugs were fixed :\n\nCVE-2019-19051: There was a memory leak in the\ni2400m_op_rfkill_sw_toggle() function in\ndrivers/net/wimax/i2400m/op-rfkill.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption)\n(bnc#1159024).\n\nCVE-2019-19338: There was an incomplete fix for Transaction\nAsynchronous Abort (TAA) (bnc#1158954).\n\nCVE-2019-19332: There was an OOB memory write via\nkvm_dev_ioctl_get_cpuid (bnc#1158827).\n\nCVE-2019-19537: There was a race condition bug that can be caused by a\nmalicious USB device in the USB character device driver layer\n(bnc#1158904).\n\nCVE-2019-19535: There was an info-leak bug that can be caused by a\nmalicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_fd.c\ndriver (bnc#1158903).\n\nCVE-2019-19527: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/hid/usbhid/hiddev.c driver\n(bnc#1158900).\n\nCVE-2019-19526: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/nfc/pn533/usb.c driver\n(bnc#1158893).\n\nCVE-2019-19533: There was an info-leak bug that can be caused by a\nmalicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c\ndriver (bnc#1158834).\n\nCVE-2019-19532: There were multiple out-of-bounds write bugs that can\nbe caused by a malicious USB device in the Linux kernel HID drivers\n(bnc#1158824).\n\nCVE-2019-19523: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/misc/adutux.c driver, aka\nCID-44efc269db79 (bnc#1158381 1158823 1158834).\n\nCVE-2019-15213: There was a use-after-free caused by a malicious USB\ndevice in the drivers/media/usb/dvb-usb/dvb-usb-init.c driver\n(bnc#1146544).\n\nCVE-2019-19531: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/misc/yurex.c driver\n(bnc#1158445).\n\nCVE-2019-19543: There was a use-after-free in serial_ir_init_module()\nin drivers/media/rc/serial_ir.c (bnc#1158427).\n\nCVE-2019-19525: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/net/ieee802154/atusb.c driver\n(bnc#1158417).\n\nCVE-2019-19530: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/class/cdc-acm.c driver\n(bnc#1158410).\n\nCVE-2019-19536: There was an info-leak bug that can be caused by a\nmalicious USB device in the\ndrivers/net/can/usb/peak_usb/pcan_usb_pro.c driver (bnc#1158394).\n\nCVE-2019-19524: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/input/ff-memless.c driver\n(bnc#1158413).\n\nCVE-2019-19528: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/misc/iowarrior.c driver\n(bnc#1158407).\n\nCVE-2019-19534: There was an info-leak bug that can be caused by a\nmalicious USB device in the\ndrivers/net/can/usb/peak_usb/pcan_usb_core.c driver (bnc#1158398).\n\nCVE-2019-19529: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/net/can/usb/mcba_usb.c driver\n(bnc#1158381).\n\nCVE-2019-14901: A heap overflow flaw was found in the Linux kernel in\nMarvell WiFi chip driver. The vulnerability allowed a remote attacker\nto cause a system crash, resulting in a denial of service, or execute\narbitrary code. The highest threat with this vulnerability is with the\navailability of the system. If code execution occurs, the code will\nrun with the permissions of root. This will affect both\nconfidentiality and integrity of files on the system (bnc#1157042).\n\nCVE-2019-14895: A heap-based buffer overflow was discovered in the\nLinux kernel in Marvell WiFi chip driver. The flaw could occur when\nthe station attempts a connection negotiation during the handling of\nthe remote devices country settings. This could have allowed the\nremote device to cause a denial of service (system crash) or possibly\nexecute arbitrary code (bnc#1157158).\n\nCVE-2019-18660: The Linux kernel on powerpc allowed Information\nExposure because the Spectre-RSB mitigation is not in place for all\napplicable CPUs. This is related to arch/powerpc/kernel/entry_64.S and\narch/powerpc/kernel/security.c (bnc#1157038).\n\nCVE-2019-18683: An issue was discovered in\ndrivers/media/platform/vivid in the Linux kernel. It is exploitable\nfor privilege escalation on some Linux distributions where local users\nhave /dev/video0 access, but only if the driver happens to be loaded.\nThere are multiple race conditions during streaming stopping in this\ndriver (part of the V4L2 subsystem). These issues are caused by wrong\nmutex locking in vivid_stop_generating_vid_cap(),\nvivid_stop_generating_vid_out(), sdr_cap_stop_streaming(), and the\ncorresponding kthreads. At least one of these race conditions leads to\na use-after-free (bnc#1155897).\n\nCVE-2019-18809: A memory leak in the af9005_identify_state() function\nin drivers/media/usb/dvb-usb/af9005.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption)\n(bnc#1156258).\n\nCVE-2019-19062: A memory leak in the crypto_report() function in\ncrypto/crypto_user_base.c in the Linux kernel allowed attackers to\ncause a denial of service (memory consumption) by triggering\ncrypto_report_alg() failures (bnc#1157333).\n\nCVE-2019-19057: Two memory leaks in the mwifiex_pcie_init_evt_ring()\nfunction in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux\nkernel allowed attackers to cause a denial of service (memory\nconsumption) by triggering mwifiex_map_pci_memory() failures\n(bnc#1157197).\n\nCVE-2019-19056: A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf()\nfunction in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux\nkernel allowed attackers to cause a denial of service (memory\nconsumption) by triggering mwifiex_map_pci_memory() failures\n(bnc#1157197).\n\nCVE-2019-19068: A memory leak in the rtl8xxxu_submit_int_urb()\nfunction in drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c in\nthe Linux kernel allowed attackers to cause a denial of service\n(memory consumption) by triggering usb_submit_urb() failures\n(bnc#1157307).\n\nCVE-2019-19063: Two memory leaks in the rtl_usb_probe() function in\ndrivers/net/wireless/realtek/rtlwifi/usb.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption)\n(bnc#1157298).\n\nCVE-2019-19227: In the AppleTalk subsystem in the Linux kernel there\nwas a potential NULL pointer dereference because register_snap_client\nmay return NULL. This will lead to denial of service in\nnet/appletalk/aarp.c and net/appletalk/ddp.c, as demonstrated by\nunregister_snap_client (bnc#1157678).\n\nCVE-2019-19065: A memory leak in the sdma_init() function in\ndrivers/infiniband/hw/hfi1/sdma.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption) by\ntriggering rhashtable_init() failures (bnc#1157191).\n\nCVE-2019-19077: A memory leak in the bnxt_re_create_srq() function in\ndrivers/infiniband/hw/bnxt_re/ib_verbs.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption) by\ntriggering copy to udata failures (bnc#1157171).\n\nCVE-2019-19052: A memory leak in the gs_can_open() function in\ndrivers/net/can/usb/gs_usb.c in the Linux kernel allowed attackers to\ncause a denial of service (memory consumption) by triggering\nusb_submit_urb() failures (bnc#1157324).\n\nCVE-2019-19067: Four memory leaks in the acp_hw_init() function in\ndrivers/gpu/drm/amd/amdgpu/amdgpu_acp.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption) by\ntriggering mfd_add_hotplug_devices() or pm_genpd_add_device() failures\n(bsc#1157180).\n\nCVE-2019-19060: A memory leak in the adis_update_scan_mode() function\nin drivers/iio/imu/adis_buffer.c in the Linux kernel allowed attackers\nto cause a denial of service (memory consumption) (bnc#1157178).\n\nCVE-2019-19049: A memory leak in the unittest_data_add() function in\ndrivers/of/unittest.c in the Linux kernel allowed attackers to cause a\ndenial of service (memory consumption) by triggering\nof_fdt_unflatten_tree() failures (bsc#1157173).\n\nCVE-2019-19075: A memory leak in the ca8210_probe() function in\ndrivers/net/ieee802154/ca8210.c in the Linux kernel allowed attackers\nto cause a denial of service (memory consumption) by triggering\nca8210_get_platform_data() failures (bnc#1157162).\n\nCVE-2019-19058: A memory leak in the alloc_sgtable() function in\ndrivers/net/wireless/intel/iwlwifi/fw/dbg.c in the Linux kernel\nallowed attackers to cause a denial of service (memory consumption) by\ntriggering alloc_page() failures (bnc#1157145).\n\nCVE-2019-19074: A memory leak in the ath9k_wmi_cmd() function in\ndrivers/net/wireless/ath/ath9k/wmi.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption)\n(bnc#1157143).\n\nCVE-2019-19073: Fixed memory leaks in\ndrivers/net/wireless/ath/ath9k/htc_hst.c allowed attackers to cause a\ndenial of service (memory consumption) by triggering\nwait_for_completion_timeout() failures (bnc#1157070).\n\nCVE-2019-15916: An issue was discovered in the Linux kernel There was\na memory leak in register_queue_kobjects() in net/core/net-sysfs.c,\nwhich will cause denial of service (bnc#1149448).\n\nCVE-2019-0154: Insufficient access control in subsystem for Intel (R)\nprocessor graphics in 6th, 7th, 8th and 9th Generation Intel(R)\nCore(TM) Processor Families; Intel(R) Pentium(R) Processor J, N,\nSilver and Gold Series; Intel(R) Celeron(R) Processor J, N, G3900 and\nG4900 Series; Intel(R) Atom(R) Processor A and E3900 Series; Intel(R)\nXeon(R) Processor E3-1500 v5 and v6 and E-2100 Processor Families may\nhave allowed an authenticated user to potentially enable denial of\nservice via local access (bnc#1135966).\n\nCVE-2019-16231: drivers/net/fjes/fjes_main.c in the Linux kernel\n5.2.14 did not check the alloc_workqueue return value, leading to a\nNULL pointer dereference (bnc#1150466).\n\nThe update package also includes non-security fixes. See advisory for\ndetails.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. 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It was discovered that the kernel fix for CVE-2019-0155 (i915 missing Blitter Command Streamer check) was incomplete on 64-bit Intel x86 systems.\nThis update addresses the issue.\n\nWe apologize for the inconvenience.\n\nStephan van Schaik, Alyssa Milburn, Sebastian Osterlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, Cristiano Giuffrida, Giorgi Maisuradze, Moritz Lipp, Michael Schwarz, Daniel Gruss, and Jo Van Bulck discovered that Intel processors using Transactional Synchronization Extensions (TSX) could expose memory contents previously stored in microarchitectural buffers to a malicious process that is executing on the same CPU core. A local attacker could use this to expose sensitive information. (CVE-2019-11135)\n\nIt was discovered that the Intel i915 graphics chipsets allowed userspace to modify page table entries via writes to MMIO from the Blitter Command Streamer and expose kernel memory information. A local attacker could use this to expose sensitive information or possibly elevate privileges. (CVE-2019-0155)\n\nDeepak Gupta discovered that on certain Intel processors, the Linux kernel did not properly perform invalidation on page table updates by virtual guest operating systems. A local attacker in a guest VM could use this to cause a denial of service (host system crash).\n(CVE-2018-12207)\n\nIt was discovered that the Intel i915 graphics chipsets could cause a system hang when userspace performed a read from GT memory mapped input output (MMIO) when the product is in certain low power states. A local attacker could use this to cause a denial of service.\n(CVE-2019-0154)\n\nHui Peng discovered that the Atheros AR6004 USB Wi-Fi device driver for the Linux kernel did not properly validate endpoint descriptors returned by the device. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2019-15098)\n\nIt was discovered that a buffer overflow existed in the 802.11 Wi-Fi configuration interface for the Linux kernel when handling beacon settings. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-16746)\n\nOri Nimron discovered that the AX25 network protocol implementation in the Linux kernel did not properly perform permissions checks. A local attacker could use this to create a raw socket. (CVE-2019-17052)\n\nOri Nimron discovered that the IEEE 802.15.4 Low-Rate Wireless network protocol implementation in the Linux kernel did not properly perform permissions checks. A local attacker could use this to create a raw socket. (CVE-2019-17053)\n\nOri Nimron discovered that the Appletalk network protocol implementation in the Linux kernel did not properly perform permissions checks. A local attacker could use this to create a raw socket. (CVE-2019-17054)\n\nOri Nimron discovered that the modular ISDN network protocol implementation in the Linux kernel did not properly perform permissions checks. A local attacker could use this to create a raw socket. (CVE-2019-17055)\n\nOri Nimron discovered that the Near field Communication (NFC) network protocol implementation in the Linux kernel did not properly perform permissions checks. A local attacker could use this to create a raw socket. (CVE-2019-17056)\n\nNico Waisman discovered that a buffer overflow existed in the Realtek Wi-Fi driver for the Linux kernel when handling Notice of Absence frames. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code.\n(CVE-2019-17666)\n\nMaddie Stone discovered that the Binder IPC Driver implementation in the Linux kernel contained a use-after-free vulnerability. 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This could lead to local escalation of privilege with no additional execution privileges needed (bnc#1168295).\n\nCVE-2019-3701: Fixed an issue in can_can_gw_rcv, which could cause a system crash (bnc#1120386).\n\nCVE-2019-19768: Fixed a use-after-free in the __blk_add_trace function in kernel/trace/blktrace.c (bnc#1159285).\n\nCVE-2020-11609: Fixed a NULL pointer dereference in the stv06xx subsystem caused by mishandling invalid descriptors (bnc#1168854).\n\nCVE-2020-10720: Fixed a use-after-free read in napi_gro_frags() (bsc#1170778).\n\nCVE-2020-10690: Fixed the race between the release of ptp_clock and cdev (bsc#1170056).\n\nCVE-2019-9455: Fixed a pointer leak due to a WARN_ON statement in a video driver. This could lead to local information disclosure with System execution privileges needed (bnc#1170345).\n\nCVE-2020-11608: Fixed an issue in drivers/media/usb/gspca/ov519.c caused by a NULL pointer dereferences in ov511_mode_init_regs and ov518_mode_init_regs when there are zero endpoints (bnc#1168829).\n\nCVE-2017-18255: The perf_cpu_time_max_percent_handler function in kernel/events/core.c allowed local users to cause a denial of service (integer overflow) or possibly have unspecified other impact via a large value, as demonstrated by an incorrect sample-rate calculation (bnc#1087813).\n\nCVE-2020-8648: There was a use-after-free vulnerability in the n_tty_receive_buf_common function in drivers/tty/n_tty.c (bnc#1162928).\n\nCVE-2020-2732: A flaw was discovered in the way that the KVM hypervisor handled instruction emulation for an L2 guest when nested virtualisation is enabled. Under some circumstances, an L2 guest may trick the L0 guest into accessing sensitive L1 resources that should be inaccessible to the L2 guest (bnc#1163971).\n\nCVE-2019-5108: Fixed a denial-of-service vulnerability caused by triggering AP to send IAPP location updates for stations before the required authentication process has completed (bnc#1159912).\n\nCVE-2020-8992: ext4_protect_reserved_inode in fs/ext4/block_validity.c allowed attackers to cause a denial of service (soft lockup) via a crafted journal size (bnc#1164069).\n\nCVE-2018-21008: Fixed a use-after-free which could be caused by the function rsi_mac80211_detach in the file drivers/net/wireless/rsi/rsi_91x_mac80211.c (bnc#1149591).\n\nCVE-2019-14896: A heap-based buffer overflow vulnerability was found in Marvell WiFi chip driver. A remote attacker could cause a denial of service (system crash) or, possibly execute arbitrary code, when the lbs_ibss_join_existing function is called after a STA connects to an AP (bnc#1157157).\n\nCVE-2019-14897: A stack-based buffer overflow was found in Marvell WiFi chip driver. An attacker is able to cause a denial of service (system crash) or, possibly execute arbitrary code, when a STA works in IBSS mode (allows connecting stations together without the use of an AP) and connects to another STA (bnc#1157155).\n\nCVE-2019-18675: Fixed an integer overflow in cpia2_remap_buffer in drivers/media/usb/cpia2/cpia2_core.c because cpia2 has its own mmap implementation. This allowed local users (with /dev/video0 access) to obtain read and write permissions on kernel physical pages, which can possibly result in a privilege escalation (bnc#1157804).\n\nCVE-2019-14615: Insufficient control flow in certain data structures for some Intel(R) Processors with Intel(R) Processor Graphics may have allowed an unauthenticated user to potentially enable information disclosure via local access (bnc#1160195, bsc#1165881).\n\nCVE-2019-19965: Fixed a NULL pointer dereference in drivers/scsi/libsas/sas_discover.c because of mishandling of port disconnection during discovery, related to a PHY down race condition (bnc#1159911).\n\nCVE-2019-20054: Fixed a NULL pointer dereference in drop_sysctl_table() in fs/proc/proc_sysctl.c, related to put_links (bnc#1159910).\n\nCVE-2019-20096: Fixed a memory leak in __feat_register_sp() in net/dccp/feat.c, which may cause denial of service (bnc#1159908).\n\nCVE-2019-19966: Fixed a use-after-free in cpia2_exit() in drivers/media/usb/cpia2/cpia2_v4l.c that will cause denial of service (bnc#1159841).\n\nCVE-2019-19447: Fixed an issue with mounting a crafted ext4 filesystem image, performing some operations, and unmounting could lead to a use-after-free in ext4_put_super in fs/ext4/super.c, related to dump_orphan_list in fs/ext4/super.c (bnc#1158819).\n\nCVE-2019-19319: Fixed an issue with a setxattr operation, after a mount of a crafted ext4 image, can cause a slab-out-of-bounds write access because of an ext4_xattr_set_entry use-after-free in fs/ext4/xattr.c when a large old_size value is used in a memset call (bnc#1158021).\n\nCVE-2019-19767: Fixed mishandling of ext4_expand_extra_isize, as demonstrated by use-after-free errors in __ext4_expand_extra_isize and ext4_xattr_set_entry, related to fs/ext4/inode.c and fs/ext4/super.c (bnc#1159297).\n\nCVE-2019-19066: Fixed memory leak in the bfad_im_get_stats() function in drivers/scsi/bfa/bfad_attr.c that allowed attackers to cause a denial of service (memory consumption) by triggering bfa_port_get_stats() failures (bnc#1157303).\n\nCVE-2019-19332: There was an OOB memory write via kvm_dev_ioctl_get_cpuid (bsc#1158827).\n\nCVE-2019-19537: There was a race condition bug that could have been caused by a malicious USB device in the USB character device driver layer (bnc#1158904).\n\nCVE-2019-19535: There was an info-leak bug that could have been caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_fd.c driver (bnc#1158903).\n\nCVE-2019-19527: There was a use-after-free bug that could have been caused by a malicious USB device in the drivers/hid/usbhid/hiddev.c driver (bnc#1158900).\n\nCVE-2019-19533: There was an info-leak bug that could have been caused by a malicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c driver (bnc#1158834).\n\nCVE-2019-19532: There were multiple out-of-bounds write bugs that could have been caused by a malicious USB device in the Linux kernel HID drivers (bnc#1158824).\n\nCVE-2019-19523: There was a use-after-free bug that could have been caused by a malicious USB device in the drivers/usb/misc/adutux.c driver (bnc#1158823).\n\nCVE-2019-15213: An issue was discovered in the Linux kernel, there was a use-after-free caused by a malicious USB device in the drivers/media/usb/dvb-usb/dvb-usb-init.c driver (bnc#1146544).\n\nCVE-2019-19531: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/yurex.c driver (bnc#1158445).\n\nCVE-2019-19525: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/net/ieee802154/atusb.c driver (bnc#1158417).\n\nCVE-2019-19530: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/class/cdc-acm.c driver (bnc#1158410).\n\nCVE-2019-19536: There was an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_pro.c driver (bnc#1158394).\n\nCVE-2019-19524: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/input/ff-memless.c driver (bnc#1158413).\n\nCVE-2019-19534: There was an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_core.c driver (bnc#1158398).\n\nCVE-2019-14901: A heap overflow flaw was found in the Linux kernel in Marvell WiFi chip driver. The vulnerability allowed a remote attacker to cause a system crash, resulting in a denial of service, or execute arbitrary code. The highest threat with this vulnerability is with the availability of the system. If code execution occurs, the code will run with the permissions of root. This will affect both confidentiality and integrity of files on the system (bnc#1157042).\n\nCVE-2019-14895: Fixed a heap-based buffer overflow in the Marvell WiFi chip driver. The flaw could occur when the station attempts a connection negotiation during the handling of the remote devices country settings. This could allow the remote device to cause a denial of service (system crash) or possibly execute arbitrary code (bnc#1157158).\n\nCVE-2019-18660: Fixed a information disclosure on powerpc related to the Spectre-RSB mitigation. This is related to arch/powerpc/kernel/entry_64.S and arch/powerpc/kernel/security.c (bnc#1157038 1157923).\n\nCVE-2019-18683: Fixed a privilege escalation where local users have /dev/video0 access, but only if the driver happens to be loaded. There are multiple race conditions during streaming stopping in this driver (part of the V4L2 subsystem) (bnc#1155897).\n\nCVE-2019-19062: Fixed a memory leak in the crypto_report() function in crypto/crypto_user_base.c, which allowed attackers to cause a denial of service (memory consumption) by triggering crypto_report_alg() failures (bnc#1157333).\n\nCVE-2019-19052: A memory leak in the gs_can_open() function in drivers/net/can/usb/gs_usb.c allowed attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures (bnc#1157324).\n\nCVE-2019-19074: A memory leak in the ath9k_wmi_cmd() function in drivers/net/wireless/ath/ath9k/wmi.c allowed attackers to cause a denial of service (memory consumption) (bnc#1157143).\n\nCVE-2019-19073: Memory leaks in drivers/net/wireless/ath/ath9k/htc_hst.c allowed attackers to cause a denial of service (memory consumption) by triggering wait_for_completion_timeout() failures (bnc#1157070).\n\nThe update package also includes non-security fixes. See advisory for details.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-05-15T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : kernel (SUSE-SU-2020:1255-1)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-18255", "CVE-2018-21008", "CVE-2019-14615", "CVE-2019-14895", "CVE-2019-14896", "CVE-2019-14897", "CVE-2019-14901", "CVE-2019-15213", "CVE-2019-18660", "CVE-2019-18675", "CVE-2019-18683", "CVE-2019-19052", "CVE-2019-19062", "CVE-2019-19066", "CVE-2019-19073", "CVE-2019-19074", "CVE-2019-19319", "CVE-2019-19332", "CVE-2019-19447", "CVE-2019-19523", "CVE-2019-19524", "CVE-2019-19525", "CVE-2019-19527", "CVE-2019-19530", "CVE-2019-19531", "CVE-2019-19532", "CVE-2019-19533", "CVE-2019-19534", "CVE-2019-19535", "CVE-2019-19536", "CVE-2019-19537", "CVE-2019-19767", "CVE-2019-19768", "CVE-2019-19965", "CVE-2019-19966", "CVE-2019-20054", "CVE-2019-20096", "CVE-2019-3701", "CVE-2019-5108", "CVE-2019-9455", "CVE-2019-9458", "CVE-2020-10690", "CVE-2020-10720", 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The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(136661);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/13\");\n\n script_cve_id(\"CVE-2017-18255\", \"CVE-2018-21008\", \"CVE-2019-14615\", \"CVE-2019-14895\", \"CVE-2019-14896\", \"CVE-2019-14897\", \"CVE-2019-14901\", \"CVE-2019-15213\", \"CVE-2019-18660\", \"CVE-2019-18675\", \"CVE-2019-18683\", \"CVE-2019-19052\", \"CVE-2019-19062\", \"CVE-2019-19066\", \"CVE-2019-19073\", \"CVE-2019-19074\", \"CVE-2019-19319\", \"CVE-2019-19332\", \"CVE-2019-19447\", \"CVE-2019-19523\", \"CVE-2019-19524\", \"CVE-2019-19525\", \"CVE-2019-19527\", \"CVE-2019-19530\", \"CVE-2019-19531\", \"CVE-2019-19532\", \"CVE-2019-19533\", \"CVE-2019-19534\", \"CVE-2019-19535\", \"CVE-2019-19536\", \"CVE-2019-19537\", \"CVE-2019-19767\", \"CVE-2019-19768\", \"CVE-2019-19965\", \"CVE-2019-19966\", \"CVE-2019-20054\", \"CVE-2019-20096\", \"CVE-2019-3701\", \"CVE-2019-5108\", \"CVE-2019-9455\", \"CVE-2019-9458\", \"CVE-2020-10690\", \"CVE-2020-10720\", \"CVE-2020-10942\", \"CVE-2020-11494\", \"CVE-2020-11608\", \"CVE-2020-11609\", \"CVE-2020-2732\", \"CVE-2020-8647\", \"CVE-2020-8648\", \"CVE-2020-8649\", \"CVE-2020-8992\", \"CVE-2020-9383\");\n\n script_name(english:\"SUSE SLES12 Security Update : kernel (SUSE-SU-2020:1255-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"The SUSE Linux Enterprise 12 SP2 kernel was updated to receive various\nsecurity and bugfixes.\n\nThe following security bugs were fixed :\n\nCVE-2020-11494: An issue was discovered in slc_bump in\ndrivers/net/can/slcan.c, which allowed attackers to read uninitialized\ncan_frame data, potentially containing sensitive information from\nkernel stack memory, if the configuration lacks CONFIG_INIT_STACK_ALL\n(bnc#1168424).\n\nCVE-2020-10942: In get_raw_socket in drivers/vhost/net.c lacks\nvalidation of an sk_family field, which might allow attackers to\ntrigger kernel stack corruption via crafted system calls\n(bnc#1167629).\n\nCVE-2020-8647: Fixed a use-after-free vulnerability in the\nvc_do_resize function in drivers/tty/vt/vt.c (bnc#1162929).\n\nCVE-2020-8649: Fixed a use-after-free vulnerability in the\nvgacon_invert_region function in drivers/video/console/vgacon.c\n(bnc#1162931).\n\nCVE-2020-9383: Fixed an issue in set_fdc in drivers/block/floppy.c,\nwhich leads to a wait_til_ready out-of-bounds read (bnc#1165111).\n\nCVE-2019-9458: In the video driver there was a use after free due to a\nrace condition. This could lead to local escalation of privilege with\nno additional execution privileges needed (bnc#1168295).\n\nCVE-2019-3701: Fixed an issue in can_can_gw_rcv, which could cause a\nsystem crash (bnc#1120386).\n\nCVE-2019-19768: Fixed a use-after-free in the __blk_add_trace function\nin kernel/trace/blktrace.c (bnc#1159285).\n\nCVE-2020-11609: Fixed a NULL pointer dereference in the stv06xx\nsubsystem caused by mishandling invalid descriptors (bnc#1168854).\n\nCVE-2020-10720: Fixed a use-after-free read in napi_gro_frags()\n(bsc#1170778).\n\nCVE-2020-10690: Fixed the race between the release of ptp_clock and\ncdev (bsc#1170056).\n\nCVE-2019-9455: Fixed a pointer leak due to a WARN_ON statement in a\nvideo driver. This could lead to local information disclosure with\nSystem execution privileges needed (bnc#1170345).\n\nCVE-2020-11608: Fixed an issue in drivers/media/usb/gspca/ov519.c\ncaused by a NULL pointer dereferences in ov511_mode_init_regs and\nov518_mode_init_regs when there are zero endpoints (bnc#1168829).\n\nCVE-2017-18255: The perf_cpu_time_max_percent_handler function in\nkernel/events/core.c allowed local users to cause a denial of service\n(integer overflow) or possibly have unspecified other impact via a\nlarge value, as demonstrated by an incorrect sample-rate calculation\n(bnc#1087813).\n\nCVE-2020-8648: There was a use-after-free vulnerability in the\nn_tty_receive_buf_common function in drivers/tty/n_tty.c\n(bnc#1162928).\n\nCVE-2020-2732: A flaw was discovered in the way that the KVM\nhypervisor handled instruction emulation for an L2 guest when nested\nvirtualisation is enabled. Under some circumstances, an L2 guest may\ntrick the L0 guest into accessing sensitive L1 resources that should\nbe inaccessible to the L2 guest (bnc#1163971).\n\nCVE-2019-5108: Fixed a denial-of-service vulnerability caused by\ntriggering AP to send IAPP location updates for stations before the\nrequired authentication process has completed (bnc#1159912).\n\nCVE-2020-8992: ext4_protect_reserved_inode in fs/ext4/block_validity.c\nallowed attackers to cause a denial of service (soft lockup) via a\ncrafted journal size (bnc#1164069).\n\nCVE-2018-21008: Fixed a use-after-free which could be caused by the\nfunction rsi_mac80211_detach in the file\ndrivers/net/wireless/rsi/rsi_91x_mac80211.c (bnc#1149591).\n\nCVE-2019-14896: A heap-based buffer overflow vulnerability was found\nin Marvell WiFi chip driver. A remote attacker could cause a denial of\nservice (system crash) or, possibly execute arbitrary code, when the\nlbs_ibss_join_existing function is called after a STA connects to an\nAP (bnc#1157157).\n\nCVE-2019-14897: A stack-based buffer overflow was found in Marvell\nWiFi chip driver. An attacker is able to cause a denial of service\n(system crash) or, possibly execute arbitrary code, when a STA works\nin IBSS mode (allows connecting stations together without the use of\nan AP) and connects to another STA (bnc#1157155).\n\nCVE-2019-18675: Fixed an integer overflow in cpia2_remap_buffer in\ndrivers/media/usb/cpia2/cpia2_core.c because cpia2 has its own mmap\nimplementation. This allowed local users (with /dev/video0 access) to\nobtain read and write permissions on kernel physical pages, which can\npossibly result in a privilege escalation (bnc#1157804).\n\nCVE-2019-14615: Insufficient control flow in certain data structures\nfor some Intel(R) Processors with Intel(R) Processor Graphics may have\nallowed an unauthenticated user to potentially enable information\ndisclosure via local access (bnc#1160195, bsc#1165881).\n\nCVE-2019-19965: Fixed a NULL pointer dereference in\ndrivers/scsi/libsas/sas_discover.c because of mishandling of port\ndisconnection during discovery, related to a PHY down race condition\n(bnc#1159911).\n\nCVE-2019-20054: Fixed a NULL pointer dereference in\ndrop_sysctl_table() in fs/proc/proc_sysctl.c, related to put_links\n(bnc#1159910).\n\nCVE-2019-20096: Fixed a memory leak in __feat_register_sp() in\nnet/dccp/feat.c, which may cause denial of service (bnc#1159908).\n\nCVE-2019-19966: Fixed a use-after-free in cpia2_exit() in\ndrivers/media/usb/cpia2/cpia2_v4l.c that will cause denial of service\n(bnc#1159841).\n\nCVE-2019-19447: Fixed an issue with mounting a crafted ext4 filesystem\nimage, performing some operations, and unmounting could lead to a\nuse-after-free in ext4_put_super in fs/ext4/super.c, related to\ndump_orphan_list in fs/ext4/super.c (bnc#1158819).\n\nCVE-2019-19319: Fixed an issue with a setxattr operation, after a\nmount of a crafted ext4 image, can cause a slab-out-of-bounds write\naccess because of an ext4_xattr_set_entry use-after-free in\nfs/ext4/xattr.c when a large old_size value is used in a memset call\n(bnc#1158021).\n\nCVE-2019-19767: Fixed mishandling of ext4_expand_extra_isize, as\ndemonstrated by use-after-free errors in __ext4_expand_extra_isize and\next4_xattr_set_entry, related to fs/ext4/inode.c and fs/ext4/super.c\n(bnc#1159297).\n\nCVE-2019-19066: Fixed memory leak in the bfad_im_get_stats() function\nin drivers/scsi/bfa/bfad_attr.c that allowed attackers to cause a\ndenial of service (memory consumption) by triggering\nbfa_port_get_stats() failures (bnc#1157303).\n\nCVE-2019-19332: There was an OOB memory write via\nkvm_dev_ioctl_get_cpuid (bsc#1158827).\n\nCVE-2019-19537: There was a race condition bug that could have been\ncaused by a malicious USB device in the USB character device driver\nlayer (bnc#1158904).\n\nCVE-2019-19535: There was an info-leak bug that could have been caused\nby a malicious USB device in the\ndrivers/net/can/usb/peak_usb/pcan_usb_fd.c driver (bnc#1158903).\n\nCVE-2019-19527: There was a use-after-free bug that could have been\ncaused by a malicious USB device in the drivers/hid/usbhid/hiddev.c\ndriver (bnc#1158900).\n\nCVE-2019-19533: There was an info-leak bug that could have been caused\nby a malicious USB device in the\ndrivers/media/usb/ttusb-dec/ttusb_dec.c driver (bnc#1158834).\n\nCVE-2019-19532: There were multiple out-of-bounds write bugs that\ncould have been caused by a malicious USB device in the Linux kernel\nHID drivers (bnc#1158824).\n\nCVE-2019-19523: There was a use-after-free bug that could have been\ncaused by a malicious USB device in the drivers/usb/misc/adutux.c\ndriver (bnc#1158823).\n\nCVE-2019-15213: An issue was discovered in the Linux kernel, there was\na use-after-free caused by a malicious USB device in the\ndrivers/media/usb/dvb-usb/dvb-usb-init.c driver (bnc#1146544).\n\nCVE-2019-19531: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/misc/yurex.c driver\n(bnc#1158445).\n\nCVE-2019-19525: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/net/ieee802154/atusb.c driver\n(bnc#1158417).\n\nCVE-2019-19530: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/class/cdc-acm.c driver\n(bnc#1158410).\n\nCVE-2019-19536: There was an info-leak bug that can be caused by a\nmalicious USB device in the\ndrivers/net/can/usb/peak_usb/pcan_usb_pro.c driver (bnc#1158394).\n\nCVE-2019-19524: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/input/ff-memless.c driver\n(bnc#1158413).\n\nCVE-2019-19534: There was an info-leak bug that can be caused by a\nmalicious USB device in the\ndrivers/net/can/usb/peak_usb/pcan_usb_core.c driver (bnc#1158398).\n\nCVE-2019-14901: A heap overflow flaw was found in the Linux kernel in\nMarvell WiFi chip driver. The vulnerability allowed a remote attacker\nto cause a system crash, resulting in a denial of service, or execute\narbitrary code. The highest threat with this vulnerability is with the\navailability of the system. If code execution occurs, the code will\nrun with the permissions of root. This will affect both\nconfidentiality and integrity of files on the system (bnc#1157042).\n\nCVE-2019-14895: Fixed a heap-based buffer overflow in the Marvell WiFi\nchip driver. The flaw could occur when the station attempts a\nconnection negotiation during the handling of the remote devices\ncountry settings. This could allow the remote device to cause a denial\nof service (system crash) or possibly execute arbitrary code\n(bnc#1157158).\n\nCVE-2019-18660: Fixed a information disclosure on powerpc related to\nthe Spectre-RSB mitigation. This is related to\narch/powerpc/kernel/entry_64.S and arch/powerpc/kernel/security.c\n(bnc#1157038 1157923).\n\nCVE-2019-18683: Fixed a privilege escalation where local users have\n/dev/video0 access, but only if the driver happens to be loaded. There\nare multiple race conditions during streaming stopping in this driver\n(part of the V4L2 subsystem) (bnc#1155897).\n\nCVE-2019-19062: Fixed a memory leak in the crypto_report() function in\ncrypto/crypto_user_base.c, which allowed attackers to cause a denial\nof service (memory consumption) by triggering crypto_report_alg()\nfailures (bnc#1157333).\n\nCVE-2019-19052: A memory leak in the gs_can_open() function in\ndrivers/net/can/usb/gs_usb.c allowed attackers to cause a denial of\nservice (memory consumption) by triggering usb_submit_urb() failures\n(bnc#1157324).\n\nCVE-2019-19074: A memory leak in the ath9k_wmi_cmd() function in\ndrivers/net/wireless/ath/ath9k/wmi.c allowed attackers to cause a\ndenial of service (memory consumption) (bnc#1157143).\n\nCVE-2019-19073: Memory leaks in\ndrivers/net/wireless/ath/ath9k/htc_hst.c allowed attackers to cause a\ndenial of service (memory consumption) by triggering\nwait_for_completion_timeout() failures (bnc#1157070).\n\nThe update package also includes non-security fixes. See advisory for\ndetails.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. 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bug caused by a malicious USB device was found in drivers/media/usb/dvb-usb/dvb-usb-init.c (bsc#1146544).\n\nCVE-2019-16994: A memory leak existed in sit_init_net() in net/ipv6/sit.c which might have caused denial of service, aka CID-07f12b26e21a (bnc#1161523).\n\nCVE-2019-18808: A memory leak in drivers/crypto/ccp/ccp-ops.c allowed attackers to cause a denial of service (memory consumption), aka CID-128c66429247 (bnc#1156259).\n\nCVE-2019-19036: An issue discovered in btrfs_root_node in fs/btrfs/ctree.c allowed a NULL pointer dereference because rcu_dereference(root->node) can be zero (bnc#1157692).\n\nCVE-2019-19045: A memory leak in drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c allowed attackers to cause a denial of service (memory consumption) by triggering mlx5_vector2eqn() failures, aka CID-c8c2a057fdc7 (bnc#1161522).\n\nCVE-2019-19051: A memory leak in drivers/net/wimax/i2400m/op-rfkill.c allowed attackers to cause a denial of service (memory consumption), aka CID-6f3ef5c25cc7 (bnc#1159024).\n\nCVE-2019-19054: A memory leak in the cx23888_ir_probe() function in drivers/media/pci/cx23885/cx23888-ir.c allowed attackers to cause a denial of service (memory consumption) by triggering kfifo_alloc() failures, aka CID-a7b2df76b42b (bnc#1161518).\n\nCVE-2019-19066: A memory leak in drivers/scsi/bfa/bfad_attr.c allowed attackers to cause a denial of service (memory consumption), aka CID-0e62395da2bd (bnc#1157303).\n\nCVE-2019-19318: Mounting a crafted btrfs image twice could have caused a use-after-free (bnc#1158026).\n\nCVE-2019-19319: A slab-out-of-bounds write access could have occured when setxattr was called after mounting of a specially crafted ext4 image (bnc#1158021).\n\nCVE-2019-19332: An out-of-bounds memory write issue was found in the way the KVM hypervisor handled the 'KVM_GET_EMULATED_CPUID' ioctl(2) request to get CPUID features emulated by the KVM hypervisor. A user or process able to access the '/dev/kvm' device could have used this flaw to crash the system (bnc#1158827).\n\nCVE-2019-19447: Mounting a crafted ext4 filesystem image, performing some operations, and unmounting could have led to a use-after-free in fs/ext4/super.c (bnc#1158819).\n\nCVE-2019-19523: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/adutux.c driver, aka CID-44efc269db79 (bsc#1158823).\n\nCVE-2019-19524: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/input/ff-memless.c driver, aka CID-fa3a5a1880c9 (bsc#1158413).\n\nCVE-2019-19525: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/net/ieee802154/atusb.c driver, aka CID-7fd25e6fc035 (bsc#1158417).\n\nCVE-2019-19526: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/nfc/pn533/usb.c driver, aka CID-6af3aa57a098 (bsc#1158893).\n\nCVE-2019-19527: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/hid/usbhid/hiddev.c driver, aka CID-9c09b214f30e (bsc#1158900).\n\nCVE-2019-19528: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/iowarrior.c driver, aka CID-edc4746f253d (bsc#1158407).\n\nCVE-2019-19529: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/net/can/usb/mcba_usb.c driver, aka CID-4d6636498c41 (bnc#1158381).\n\nCVE-2019-19530: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/class/cdc-acm.c driver, aka CID-c52873e5a1ef (bsc#1158410).\n\nCVE-2019-19531: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/yurex.c driver, aka CID-fc05481b2fca (bsc#1158445).\n\nCVE-2019-19532: There were multiple out-of-bounds write bugs that can be caused by a malicious USB HID device, aka CID-d9d4b1e46d95 (bsc#1158824).\n\nCVE-2019-19533: There was an info-leak bug that can be caused by a malicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c driver, aka CID-a10feaf8c464 (bsc#1158834).\n\nCVE-2019-19534: There was an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_core.c driver, aka CID-f7a1337f0d29 (bsc#1158398).\n\nCVE-2019-19535: There was an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_fd.c driver, aka CID-30a8beeb3042 (bsc#1158903).\n\nCVE-2019-19536: There was an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_pro.c driver, aka CID-ead16e53c2f0 (bsc#1158394).\n\nCVE-2019-19537: There was a race condition bug that can be caused by a malicious USB device in the USB character device driver layer, aka CID-303911cfc5b9 (bsc#1158904).\n\nCVE-2019-19543: There was a use-after-free in serial_ir_init_module() in drivers/media/rc/serial_ir.c (bnc#1158427).\n\nCVE-2019-19767: There were multiple use-after-free errors in\n__ext4_expand_extra_isize and ext4_xattr_set_entry, related to fs/ext4/inode.c and fs/ext4/super.c, aka CID-4ea99936a163 (bnc#1159297).\n\nCVE-2019-19965: There was a NULL pointer dereference in drivers/scsi/libsas/sas_discover.c because of mishandling of port disconnection during discovery, related to a PHY down race condition, aka CID-f70267f379b5 (bnc#1159911).\n\nCVE-2019-19966: There was a use-after-free in cpia2_exit() in drivers/media/usb/cpia2/cpia2_v4l.c that could have caused a denial of service, aka CID-dea37a972655 (bnc#1159841).\n\nCVE-2019-20054: There was a NULL pointer dereference in drop_sysctl_table() in fs/proc/proc_sysctl.c, related to put_links, aka CID-23da9588037e (bnc#1159910).\n\nCVE-2019-20095: Several memory leaks were found in drivers/net/wireless/marvell/mwifiex/cfg80211.c, aka CID-003b686ace82 (bnc#1159909).\n\nCVE-2019-20096: There was a memory leak in __feat_register_sp() in net/dccp/feat.c, aka CID-1d3ff0950e2b (bnc#1159908).\n\nCVE-2020-7053: There was a use-after-free (write) in the i915_ppgtt_close function in drivers/gpu/drm/i915/i915_gem_gtt.c, aka CID-7dc40713618c (bnc#1160966).\n\nCVE-2020-8428: There was a use-after-free bug in fs/namei.c, which allowed local users to cause a denial of service (OOPS) or possibly obtain sensitive information from kernel memory, aka CID-d0cb50185ae9 (bnc#1162109).\n\nCVE-2020-8648: There was a use-after-free vulnerability in the n_tty_receive_buf_common function in drivers/tty/n_tty.c (bnc#1162928).\n\nCVE-2020-8992: An issue was discovered in ext4_protect_reserved_inode in fs/ext4/block_validity.c that allowed attackers to cause a soft lockup via a crafted journal size (bnc#1164069).\n\nThe update package also includes non-security fixes. See advisory for details.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-03-06T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : kernel (SUSE-SU-2020:0584-1)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-14615", "CVE-2019-14896", "CVE-2019-14897", "CVE-2019-15213", "CVE-2019-16994", "CVE-2019-18808", "CVE-2019-19036", "CVE-2019-19045", "CVE-2019-19051", "CVE-2019-19054", "CVE-2019-19066", "CVE-2019-19318", "CVE-2019-19319", "CVE-2019-19332", "CVE-2019-19338", "CVE-2019-19447", "CVE-2019-19523", "CVE-2019-19524", "CVE-2019-19525", "CVE-2019-19526", "CVE-2019-19527", "CVE-2019-19528", "CVE-2019-19529", "CVE-2019-19530", "CVE-2019-19531", "CVE-2019-19532", "CVE-2019-19533", "CVE-2019-19534", "CVE-2019-19535", "CVE-2019-19536", "CVE-2019-19537", "CVE-2019-19543", "CVE-2019-19767", "CVE-2019-19965", "CVE-2019-19966", "CVE-2019-20054", "CVE-2019-20095", "CVE-2019-20096", "CVE-2020-2732", "CVE-2020-7053", "CVE-2020-8428", "CVE-2020-8648", "CVE-2020-8992"], "modified": "2020-03-10T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:kernel-default", "p-cpe:/a:novell:suse_linux:kernel-default-base", "p-cpe:/a:novell:suse_linux:kernel-default-base-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-default-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-default-debugsource", "p-cpe:/a:novell:suse_linux:kernel-default-devel", "p-cpe:/a:novell:suse_linux:kernel-default-devel-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-default-man", "p-cpe:/a:novell:suse_linux:kernel-syms", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2020-0584-1.NASL", "href": "https://www.tenable.com/plugins/nessus/134293", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2020:0584-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(134293);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/03/10\");\n\n script_cve_id(\"CVE-2019-14615\", \"CVE-2019-14896\", \"CVE-2019-14897\", \"CVE-2019-15213\", \"CVE-2019-16994\", \"CVE-2019-18808\", \"CVE-2019-19036\", \"CVE-2019-19045\", \"CVE-2019-19051\", \"CVE-2019-19054\", \"CVE-2019-19066\", \"CVE-2019-19318\", \"CVE-2019-19319\", \"CVE-2019-19332\", \"CVE-2019-19338\", \"CVE-2019-19447\", \"CVE-2019-19523\", \"CVE-2019-19524\", \"CVE-2019-19525\", \"CVE-2019-19526\", \"CVE-2019-19527\", \"CVE-2019-19528\", \"CVE-2019-19529\", \"CVE-2019-19530\", \"CVE-2019-19531\", \"CVE-2019-19532\", \"CVE-2019-19533\", \"CVE-2019-19534\", \"CVE-2019-19535\", \"CVE-2019-19536\", \"CVE-2019-19537\", \"CVE-2019-19543\", \"CVE-2019-19767\", \"CVE-2019-19965\", \"CVE-2019-19966\", \"CVE-2019-20054\", \"CVE-2019-20095\", \"CVE-2019-20096\", \"CVE-2020-2732\", \"CVE-2020-7053\", \"CVE-2020-8428\", \"CVE-2020-8648\", \"CVE-2020-8992\");\n\n script_name(english:\"SUSE SLES12 Security Update : kernel (SUSE-SU-2020:0584-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"The SUSE Linux Enterprise 12 SP4 kernel was updated to receive various\nsecurity and bugfixes.\n\nThe following security bugs were fixed :\n\nCVE-2020-2732: Fixed an issue affecting Intel CPUs where an L2 guest\nmay trick the L0 hypervisor into accessing sensitive L1 resources\n(bsc#1163971).\n\nCVE-2019-19338: There was an incomplete fix for an issue with\nTransactional Synchronisation Extensions in the KVM code\n(bsc#1158954).\n\nCVE-2019-14615: An information disclosure vulnerability existed due to\ninsufficient control flow in certain data structures for some Intel(R)\nProcessors (bnc#1160195).\n\nCVE-2019-14896: A heap overflow was found in the add_ie_rates()\nfunction of the Marvell Wifi Driver (bsc#1157157).\n\nCVE-2019-14897: A stack overflow was found in the\nlbs_ibss_join_existing() function of the Marvell Wifi Driver\n(bsc#1157155).\n\nCVE-2019-15213: A use-after-free bug caused by a malicious USB device\nwas found in drivers/media/usb/dvb-usb/dvb-usb-init.c (bsc#1146544).\n\nCVE-2019-16994: A memory leak existed in sit_init_net() in\nnet/ipv6/sit.c which might have caused denial of service, aka\nCID-07f12b26e21a (bnc#1161523).\n\nCVE-2019-18808: A memory leak in drivers/crypto/ccp/ccp-ops.c allowed\nattackers to cause a denial of service (memory consumption), aka\nCID-128c66429247 (bnc#1156259).\n\nCVE-2019-19036: An issue discovered in btrfs_root_node in\nfs/btrfs/ctree.c allowed a NULL pointer dereference because\nrcu_dereference(root->node) can be zero (bnc#1157692).\n\nCVE-2019-19045: A memory leak in\ndrivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c allowed attackers\nto cause a denial of service (memory consumption) by triggering\nmlx5_vector2eqn() failures, aka CID-c8c2a057fdc7 (bnc#1161522).\n\nCVE-2019-19051: A memory leak in drivers/net/wimax/i2400m/op-rfkill.c\nallowed attackers to cause a denial of service (memory consumption),\naka CID-6f3ef5c25cc7 (bnc#1159024).\n\nCVE-2019-19054: A memory leak in the cx23888_ir_probe() function in\ndrivers/media/pci/cx23885/cx23888-ir.c allowed attackers to cause a\ndenial of service (memory consumption) by triggering kfifo_alloc()\nfailures, aka CID-a7b2df76b42b (bnc#1161518).\n\nCVE-2019-19066: A memory leak in drivers/scsi/bfa/bfad_attr.c allowed\nattackers to cause a denial of service (memory consumption), aka\nCID-0e62395da2bd (bnc#1157303).\n\nCVE-2019-19318: Mounting a crafted btrfs image twice could have caused\na use-after-free (bnc#1158026).\n\nCVE-2019-19319: A slab-out-of-bounds write access could have occured\nwhen setxattr was called after mounting of a specially crafted ext4\nimage (bnc#1158021).\n\nCVE-2019-19332: An out-of-bounds memory write issue was found in the\nway the KVM hypervisor handled the 'KVM_GET_EMULATED_CPUID' ioctl(2)\nrequest to get CPUID features emulated by the KVM hypervisor. A user\nor process able to access the '/dev/kvm' device could have used this\nflaw to crash the system (bnc#1158827).\n\nCVE-2019-19447: Mounting a crafted ext4 filesystem image, performing\nsome operations, and unmounting could have led to a use-after-free in\nfs/ext4/super.c (bnc#1158819).\n\nCVE-2019-19523: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/misc/adutux.c driver, aka\nCID-44efc269db79 (bsc#1158823).\n\nCVE-2019-19524: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/input/ff-memless.c driver, aka\nCID-fa3a5a1880c9 (bsc#1158413).\n\nCVE-2019-19525: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/net/ieee802154/atusb.c driver, aka\nCID-7fd25e6fc035 (bsc#1158417).\n\nCVE-2019-19526: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/nfc/pn533/usb.c driver, aka\nCID-6af3aa57a098 (bsc#1158893).\n\nCVE-2019-19527: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/hid/usbhid/hiddev.c driver, aka\nCID-9c09b214f30e (bsc#1158900).\n\nCVE-2019-19528: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/misc/iowarrior.c driver, aka\nCID-edc4746f253d (bsc#1158407).\n\nCVE-2019-19529: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/net/can/usb/mcba_usb.c driver, aka\nCID-4d6636498c41 (bnc#1158381).\n\nCVE-2019-19530: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/class/cdc-acm.c driver, aka\nCID-c52873e5a1ef (bsc#1158410).\n\nCVE-2019-19531: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/misc/yurex.c driver, aka\nCID-fc05481b2fca (bsc#1158445).\n\nCVE-2019-19532: There were multiple out-of-bounds write bugs that can\nbe caused by a malicious USB HID device, aka CID-d9d4b1e46d95\n(bsc#1158824).\n\nCVE-2019-19533: There was an info-leak bug that can be caused by a\nmalicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c\ndriver, aka CID-a10feaf8c464 (bsc#1158834).\n\nCVE-2019-19534: There was an info-leak bug that can be caused by a\nmalicious USB device in the\ndrivers/net/can/usb/peak_usb/pcan_usb_core.c driver, aka\nCID-f7a1337f0d29 (bsc#1158398).\n\nCVE-2019-19535: There was an info-leak bug that can be caused by a\nmalicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_fd.c\ndriver, aka CID-30a8beeb3042 (bsc#1158903).\n\nCVE-2019-19536: There was an info-leak bug that can be caused by a\nmalicious USB device in the\ndrivers/net/can/usb/peak_usb/pcan_usb_pro.c driver, aka\nCID-ead16e53c2f0 (bsc#1158394).\n\nCVE-2019-19537: There was a race condition bug that can be caused by a\nmalicious USB device in the USB character device driver layer, aka\nCID-303911cfc5b9 (bsc#1158904).\n\nCVE-2019-19543: There was a use-after-free in serial_ir_init_module()\nin drivers/media/rc/serial_ir.c (bnc#1158427).\n\nCVE-2019-19767: There were multiple use-after-free errors in\n__ext4_expand_extra_isize and ext4_xattr_set_entry, related to\nfs/ext4/inode.c and fs/ext4/super.c, aka CID-4ea99936a163\n(bnc#1159297).\n\nCVE-2019-19965: There was a NULL pointer dereference in\ndrivers/scsi/libsas/sas_discover.c because of mishandling of port\ndisconnection during discovery, related to a PHY down race condition,\naka CID-f70267f379b5 (bnc#1159911).\n\nCVE-2019-19966: There was a use-after-free in cpia2_exit() in\ndrivers/media/usb/cpia2/cpia2_v4l.c that could have caused a denial of\nservice, aka CID-dea37a972655 (bnc#1159841).\n\nCVE-2019-20054: There was a NULL pointer dereference in\ndrop_sysctl_table() in fs/proc/proc_sysctl.c, related to put_links,\naka CID-23da9588037e (bnc#1159910).\n\nCVE-2019-20095: Several memory leaks were found in\ndrivers/net/wireless/marvell/mwifiex/cfg80211.c, aka CID-003b686ace82\n(bnc#1159909).\n\nCVE-2019-20096: There was a memory leak in __feat_register_sp() in\nnet/dccp/feat.c, aka CID-1d3ff0950e2b (bnc#1159908).\n\nCVE-2020-7053: There was a use-after-free (write) in the\ni915_ppgtt_close function in drivers/gpu/drm/i915/i915_gem_gtt.c, aka\nCID-7dc40713618c (bnc#1160966).\n\nCVE-2020-8428: There was a use-after-free bug in fs/namei.c, which\nallowed local users to cause a denial of service (OOPS) or possibly\nobtain sensitive information from kernel memory, aka CID-d0cb50185ae9\n(bnc#1162109).\n\nCVE-2020-8648: There was a use-after-free vulnerability in the\nn_tty_receive_buf_common function in drivers/tty/n_tty.c\n(bnc#1162928).\n\nCVE-2020-8992: An issue was discovered in ext4_protect_reserved_inode\nin fs/ext4/block_validity.c that allowed attackers to cause a soft\nlockup via a crafted journal size (bnc#1164069).\n\nThe update package also includes non-security fixes. See advisory for\ndetails.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. 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script_category(ACT_GATHER_INFO);\n script_family(english:\"Oracle Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2020-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"linux_alt_patch_detect.nasl\", \"ssh_get_info.nasl\");\n script_require_keys(\"Host/OracleLinux\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/local_checks_enabled\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('ksplice.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item('Host/OracleLinux')) audit(AUDIT_OS_NOT, 'Oracle Linux');\nvar release = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || !pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux)\", string:release)) audit(AUDIT_OS_NOT, 'Oracle Linux');\nvar os_ver = pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux) 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The check for the length of variable elements in a beacon head was insufficient, leading to a buffer overflow (bnc#1152107).\n\nCVE-2019-16994: A memory leak existed in sit_init_net() in net/ipv6/sit.c which might have caused denial of service, aka CID-07f12b26e21a (bnc#1161523).\n\nCVE-2019-18660: An information disclosure bug occured because the Spectre-RSB mitigation were not in place for all applicable CPUs, aka CID-39e72bf96f58 (bnc#1157038).\n\nCVE-2019-18683: Multiple race conditions were discovered in drivers/media/platform/vivid. It was exploitable for privilege escalation if local users had access to /dev/video0, but only if the driver happened to be loaded. At least one of these race conditions led to a use-after-free (bnc#1155897).\n\nCVE-2019-18808: A memory leak in drivers/crypto/ccp/ccp-ops.c allowed attackers to cause a denial of service (memory consumption), aka CID-128c66429247 (bnc#1156259).\n\nCVE-2019-18809: A memory leak in drivers/media/usb/dvb-usb/af9005.c allowed attackers to cause a denial of service (memory consumption), aka CID-2289adbfa559 (bnc#1156258).\n\nCVE-2019-19036: An issue discovered in btrfs_root_node in fs/btrfs/ctree.c allowed a NULL pointer dereference because rcu_dereference(root->node) can be zero (bnc#1157692).\n\nCVE-2019-19045: A memory leak in drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c allowed attackers to cause a denial of service (memory consumption) by triggering mlx5_vector2eqn() failures, aka CID-c8c2a057fdc7 (bnc#1161522).\n\nCVE-2019-19046: There was a memory leak in __ipmi_bmc_register (bsc#1157304).\n\nCVE-2019-19049: There was an unlikely memory leak in unittest_data_add (bsc#1157173).\n\nCVE-2019-19051: A memory leak in drivers/net/wimax/i2400m/op-rfkill.c allowed attackers to cause a denial of service (memory consumption), aka CID-6f3ef5c25cc7 (bnc#1159024).\n\nCVE-2019-19052: A memory leak in drivers/net/can/usb/gs_usb.c allowed attackers to cause a denial of service (memory consumption), aka CID-fb5be6a7b486 (bnc#1157324).\n\nCVE-2019-19054: A memory leak in the cx23888_ir_probe() function in drivers/media/pci/cx23885/cx23888-ir.c allowed attackers to cause a denial of service (memory consumption) by triggering kfifo_alloc() failures, aka CID-a7b2df76b42b (bnc#1161518).\n\nCVE-2019-19056: A memory leak in drivers/net/wireless/marvell/mwifiex/pcie.c allowed attackers to cause a denial of service (memory consumption), aka CID-db8fd2cde932 (bnc#1157197).\n\nCVE-2019-19057: Two memory leaks in drivers/net/wireless/marvell/mwifiex/pcie.c allowed attackers to cause a denial of service (memory consumption), aka CID-d10dcb615c8e (bnc#1157193 bsc#1157197).\n\nCVE-2019-19058: A memory leak in drivers/net/wireless/intel/iwlwifi/fw/dbg.c allowed attackers to cause a denial of service (memory consumption), aka CID-b4b814fec1a5 (bnc#1157145).\n\nCVE-2019-19060: A memory leak in drivers/iio/imu/adis_buffer.c allowed attackers to cause a denial of service (memory consumption), aka CID-ab612b1daf41 (bnc#1157178).\n\nCVE-2019-19062: A memory leak in crypto/crypto_user_base.c allowed attackers to cause a denial of service (memory consumption), aka CID-ffdde5932042 (bnc#1157333).\n\nCVE-2019-19063: Two memory leaks in drivers/net/wireless/realtek/rtlwifi/usb.c allowed attackers to cause a denial of service (memory consumption), aka CID-3f9361695113 (bnc#1157298).\n\nCVE-2019-19065: A memory leak in drivers/infiniband/hw/hfi1/sdma.c allowed attackers to cause a denial of service (memory consumption), aka CID-34b3be18a04e (bnc#1157191).\n\nCVE-2019-19066: A memory leak in drivers/scsi/bfa/bfad_attr.c allowed attackers to cause a denial of service (memory consumption), aka CID-0e62395da2bd (bnc#1157303).\n\nCVE-2019-19067: There were four unlikely memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c (bnc#1157180).\n\nCVE-2019-19068: A memory leak in drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c allowed attackers to cause a denial of service (memory consumption), aka CID-a2cdd07488e6 (bnc#1157307).\n\nCVE-2019-19073: Memory leaks in drivers/net/wireless/ath/ath9k/htc_hst.c allowed attackers to cause a denial of service (memory consumption), aka CID-853acf7caf10 (bnc#1157070).\n\nCVE-2019-19074: A memory leak in drivers/net/wireless/ath/ath9k/wmi.c allowed attackers to cause a denial of service (memory consumption), aka CID-728c1e2a05e4 (bnc#1157143).\n\nCVE-2019-19075: A memory leak in drivers/net/ieee802154/ca8210.c allowed attackers to cause a denial of service (memory consumption) by triggering ca8210_get_platform_data() failures, aka CID-6402939ec86e (bnc#1157162).\n\nCVE-2019-19077: A memory leak in drivers/infiniband/hw/bnxt_re/ib_verbs.c allowed attackers to cause a denial of service (memory consumption), aka CID-4a9d46a9fe14 (bnc#1157171).\n\nCVE-2019-19078: A memory leak in drivers/net/wireless/ath/ath10k/usb.c allowed attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures, aka CID-b8d17e7d93d2 (bnc#1157032).\n\nCVE-2019-19080: Four memory leaks in drivers/net/ethernet/netronome/nfp/flower/main.c allowed attackers to cause a denial of service (memory consumption), aka CID-8572cea1461a (bnc#1157044).\n\nCVE-2019-19081: A memory leak in drivers/net/ethernet/netronome/nfp/flower/main.c allowed attackers to cause a denial of service (memory consumption), aka CID-8ce39eb5a67a (bnc#1157045).\n\nCVE-2019-19082: Memory leaks were found in the *create_resource_pool() functions under drivers/gpu/drm/amd/display/dc, aka CID-104c307147ad (bnc#1157046).\n\nCVE-2019-19083: Memory leaks were found in the *clock_source_create() functions under drivers/gpu/drm/amd/display/dc, aka CID-055e547478a1 (bnc#1157049).\n\nCVE-2019-19227: In the AppleTalk subsystem there was a potential NULL pointer dereference because register_snap_client may return NULL. This could have led to denial of service, aka CID-9804501fa122 (bnc#1157678).\n\nCVE-2019-19318: Mounting a crafted btrfs image twice could have caused a use-after-free (bnc#1158026).\n\nCVE-2019-19319: A slab-out-of-bounds write access could have occured when setxattr was called after mounting of a specially crafted ext4 image (bnc#1158021).\n\nCVE-2019-19332: An out-of-bounds memory write issue was found in the way the KVM hypervisor handled the 'KVM_GET_EMULATED_CPUID' ioctl(2) request to get CPUID features emulated by the KVM hypervisor. A user or process able to access the '/dev/kvm' device could have used this flaw to crash the system (bnc#1158827).\n\nCVE-2019-19338: There was an incomplete fix for an issue with Transactional Synchronisation Extensions in the KVM code (bsc#1158954).\n\nCVE-2019-19447: Mounting a crafted ext4 filesystem image, performing some operations, and unmounting could have led to a use-after-free in fs/ext4/super.c (bnc#1158819).\n\nCVE-2019-19523: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/adutux.c driver, aka CID-44efc269db79 (bsc#1158823).\n\nCVE-2019-19524: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/input/ff-memless.c driver, aka CID-fa3a5a1880c9 (bsc#1158413).\n\nCVE-2019-19525: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/net/ieee802154/atusb.c driver, aka CID-7fd25e6fc035 (bsc#1158417).\n\nCVE-2019-19526: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/nfc/pn533/usb.c driver, aka CID-6af3aa57a098 (bsc#1158893).\n\nCVE-2019-19527: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/hid/usbhid/hiddev.c driver, aka CID-9c09b214f30e (bsc#1158900).\n\nCVE-2019-19528: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/iowarrior.c driver, aka CID-edc4746f253d (bsc#1158407).\n\nCVE-2019-19529: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/net/can/usb/mcba_usb.c driver, aka CID-4d6636498c41 (bnc#1158381).\n\nCVE-2019-19530: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/class/cdc-acm.c driver, aka CID-c52873e5a1ef (bsc#1158410).\n\nCVE-2019-19531: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/yurex.c driver, aka CID-fc05481b2fca (bsc#1158445).\n\nCVE-2019-19532: There were multiple out-of-bounds write bugs that can be caused by a malicious USB HID device, aka CID-d9d4b1e46d95 (bsc#1158824).\n\nCVE-2019-19533: There was an info-leak bug that can be caused by a malicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c driver, aka CID-a10feaf8c464 (bsc#1158834).\n\nCVE-2019-19534: There was an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_core.c driver, aka CID-f7a1337f0d29 (bsc#1158398).\n\nCVE-2019-19535: There was an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_fd.c driver, aka CID-30a8beeb3042 (bsc#1158903).\n\nCVE-2019-19536: There was an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_pro.c driver, aka CID-ead16e53c2f0 (bsc#1158394).\n\nCVE-2019-19537: There was a race condition bug that can be caused by a malicious USB device in the USB character device driver layer, aka CID-303911cfc5b9 (bsc#1158904).\n\nCVE-2019-19543: There was a use-after-free in serial_ir_init_module() in drivers/media/rc/serial_ir.c (bnc#1158427).\n\nCVE-2019-19767: There were multiple use-after-free errors in\n__ext4_expand_extra_isize and ext4_xattr_set_entry, related to fs/ext4/inode.c and fs/ext4/super.c, aka CID-4ea99936a163 (bnc#1159297).\n\nCVE-2019-19927: A slab-out-of-bounds read access occured when mounting a crafted f2fs filesystem image and performing some operations on it (bnc#1160147).\n\nCVE-2019-19965: There was a NULL pointer dereference in drivers/scsi/libsas/sas_discover.c because of mishandling of port disconnection during discovery, related to a PHY down race condition, aka CID-f70267f379b5 (bnc#1159911).\n\nCVE-2019-19966: There was a use-after-free in cpia2_exit() in drivers/media/usb/cpia2/cpia2_v4l.c that could have caused a denial of service, aka CID-dea37a972655 (bnc#1159841).\n\nCVE-2019-20054: There was a NULL pointer dereference in drop_sysctl_table() in fs/proc/proc_sysctl.c, related to put_links, aka CID-23da9588037e (bnc#1159910).\n\nCVE-2019-20095: Several memory leaks were found in drivers/net/wireless/marvell/mwifiex/cfg80211.c, aka CID-003b686ace82 (bnc#1159909).\n\nCVE-2019-20096: There was a memory leak in __feat_register_sp() in net/dccp/feat.c, aka CID-1d3ff0950e2b (bnc#1159908).\n\nCVE-2020-7053: There was a use-after-free (write) in the i915_ppgtt_close function in drivers/gpu/drm/i915/i915_gem_gtt.c, aka CID-7dc40713618c (bnc#1160966).\n\nCVE-2020-8428: There was a use-after-free bug in fs/namei.c, which allowed local users to cause a denial of service (OOPS) or possibly obtain sensitive information from kernel memory, aka CID-d0cb50185ae9 (bnc#1162109).\n\nThe update package also includes non-security fixes. See advisory for details.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-03-10T00:00:00", "type": "nessus", "title": "SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2020:0613-1)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-14615", "CVE-2019-14895", "CVE-2019-14896", "CVE-2019-14897", "CVE-2019-14901", "CVE-2019-15213", "CVE-2019-16746", "CVE-2019-16994", "CVE-2019-18660", "CVE-2019-18683", "CVE-2019-18808", "CVE-2019-18809", "CVE-2019-19036", "CVE-2019-19045", "CVE-2019-19046", "CVE-2019-19049", "CVE-2019-19051", "CVE-2019-19052", "CVE-2019-19054", "CVE-2019-19056", "CVE-2019-19057", "CVE-2019-19058", "CVE-2019-19060", "CVE-2019-19062", "CVE-2019-19063", "CVE-2019-19065", "CVE-2019-19066", "CVE-2019-19067", "CVE-2019-19068", "CVE-2019-19073", "CVE-2019-19074", "CVE-2019-19075", "CVE-2019-19077", "CVE-2019-19078", "CVE-2019-19080", "CVE-2019-19081", "CVE-2019-19082", "CVE-2019-19083", "CVE-2019-19227", "CVE-2019-19318", "CVE-2019-19319", "CVE-2019-19332", "CVE-2019-19338", "CVE-2019-19447", "CVE-2019-19523", "CVE-2019-19524", "CVE-2019-19525", "CVE-2019-19526", "CVE-2019-19527", "CVE-2019-19528", "CVE-2019-19529", "CVE-2019-19530", "CVE-2019-19531", "CVE-2019-19532", "CVE-2019-19533", "CVE-2019-19534", "CVE-2019-19535", "CVE-2019-19536", "CVE-2019-19537", "CVE-2019-19543", "CVE-2019-19767", "CVE-2019-19927", "CVE-2019-19965", "CVE-2019-19966", "CVE-2019-20054", "CVE-2019-20095", "CVE-2019-20096", "CVE-2020-7053", "CVE-2020-8428"], "modified": "2021-01-13T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:cluster-md-kmp-rt", "p-cpe:/a:novell:suse_linux:cluster-md-kmp-rt-debuginfo", "p-cpe:/a:novell:suse_linux:cluster-md-kmp-rt_debug", "p-cpe:/a:novell:suse_linux:cluster-md-kmp-rt_debug-debuginfo", "p-cpe:/a:novell:suse_linux:dlm-kmp-rt", "p-cpe:/a:novell:suse_linux:dlm-kmp-rt-debuginfo", "p-cpe:/a:novell:suse_linux:dlm-kmp-rt_debug", "p-cpe:/a:novell:suse_linux:dlm-kmp-rt_debug-debuginfo", "p-cpe:/a:novell:suse_linux:gfs2-kmp-rt", "p-cpe:/a:novell:suse_linux:gfs2-kmp-rt-debuginfo", "p-cpe:/a:novell:suse_linux:gfs2-kmp-rt_debug", "p-cpe:/a:novell:suse_linux:gfs2-kmp-rt_debug-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-rt", "p-cpe:/a:novell:suse_linux:kernel-rt-base", "p-cpe:/a:novell:suse_linux:kernel-rt-base-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-rt-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-rt-debugsource", "p-cpe:/a:novell:suse_linux:kernel-rt-devel", "p-cpe:/a:novell:suse_linux:kernel-rt-devel-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-rt-extra", "p-cpe:/a:novell:suse_linux:kernel-rt-extra-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-rt-livepatch-devel", "p-cpe:/a:novell:suse_linux:kernel-rt_debug", "p-cpe:/a:novell:suse_linux:kernel-rt_debug-base", "p-cpe:/a:novell:suse_linux:kernel-rt_debug-base-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-rt_debug-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-rt_debug-debugsource", "p-cpe:/a:novell:suse_linux:kernel-rt_debug-devel", "p-cpe:/a:novell:suse_linux:kernel-rt_debug-devel-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-rt_debug-extra", "p-cpe:/a:novell:suse_linux:kernel-rt_debug-extra-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-rt_debug-livepatch-devel", "p-cpe:/a:novell:suse_linux:kernel-syms-rt", "p-cpe:/a:novell:suse_linux:kselftests-kmp-rt", "p-cpe:/a:novell:suse_linux:kselftests-kmp-rt-debuginfo", "p-cpe:/a:novell:suse_linux:kselftests-kmp-rt_debug", "p-cpe:/a:novell:suse_linux:kselftests-kmp-rt_debug-debuginfo", "p-cpe:/a:novell:suse_linux:ocfs2-kmp-rt", "p-cpe:/a:novell:suse_linux:ocfs2-kmp-rt-debuginfo", "p-cpe:/a:novell:suse_linux:ocfs2-kmp-rt_debug", "p-cpe:/a:novell:suse_linux:ocfs2-kmp-rt_debug-debuginfo", "p-cpe:/a:novell:suse_linux:reiserfs-kmp-rt", "p-cpe:/a:novell:suse_linux:reiserfs-kmp-rt-debuginfo", "p-cpe:/a:novell:suse_linux:reiserfs-kmp-rt_debug", "p-cpe:/a:novell:suse_linux:reiserfs-kmp-rt_debug-debuginfo", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2020-0613-1.NASL", "href": "https://www.tenable.com/plugins/nessus/134363", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2020:0613-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(134363);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/13\");\n\n script_cve_id(\"CVE-2019-14615\", \"CVE-2019-14895\", \"CVE-2019-14896\", \"CVE-2019-14897\", \"CVE-2019-14901\", \"CVE-2019-15213\", \"CVE-2019-16746\", \"CVE-2019-16994\", \"CVE-2019-18660\", \"CVE-2019-18683\", \"CVE-2019-18808\", \"CVE-2019-18809\", \"CVE-2019-19036\", \"CVE-2019-19045\", \"CVE-2019-19046\", \"CVE-2019-19049\", \"CVE-2019-19051\", \"CVE-2019-19052\", \"CVE-2019-19054\", \"CVE-2019-19056\", \"CVE-2019-19057\", \"CVE-2019-19058\", \"CVE-2019-19060\", \"CVE-2019-19062\", \"CVE-2019-19063\", \"CVE-2019-19065\", \"CVE-2019-19066\", \"CVE-2019-19067\", \"CVE-2019-19068\", \"CVE-2019-19073\", \"CVE-2019-19074\", \"CVE-2019-19075\", \"CVE-2019-19077\", \"CVE-2019-19078\", \"CVE-2019-19080\", \"CVE-2019-19081\", \"CVE-2019-19082\", \"CVE-2019-19083\", \"CVE-2019-19227\", \"CVE-2019-19318\", \"CVE-2019-19319\", \"CVE-2019-19332\", \"CVE-2019-19338\", \"CVE-2019-19447\", \"CVE-2019-19523\", \"CVE-2019-19524\", \"CVE-2019-19525\", \"CVE-2019-19526\", \"CVE-2019-19527\", \"CVE-2019-19528\", \"CVE-2019-19529\", \"CVE-2019-19530\", \"CVE-2019-19531\", \"CVE-2019-19532\", \"CVE-2019-19533\", \"CVE-2019-19534\", \"CVE-2019-19535\", \"CVE-2019-19536\", \"CVE-2019-19537\", \"CVE-2019-19543\", \"CVE-2019-19767\", \"CVE-2019-19927\", \"CVE-2019-19965\", \"CVE-2019-19966\", \"CVE-2019-20054\", \"CVE-2019-20095\", \"CVE-2019-20096\", \"CVE-2020-7053\", \"CVE-2020-8428\");\n\n script_name(english:\"SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2020:0613-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"The SUSE Linux Enterprise 15 SP1 real-time kernel was updated to\nreceive various security and bugfixes.\n\nThe following security bugs were fixed :\n\nCVE-2019-14615: An information disclosure vulnerability existed due to\ninsufficient control flow in certain data structures for some Intel(R)\nProcessors (bnc#1160195).\n\nCVE-2019-14895: A heap-based buffer overflow was discovered in the\nMarvell WiFi driver. The flaw could occur when the station attempts a\nconnection negotiation during the handling of the remote devices\ncountry settings. This could allow the remote device to cause a denial\nof service or possibly execute arbitrary code (bnc#1157158).\n\nCVE-2019-14896: A heap overflow was found in the add_ie_rates()\nfunction of the Marvell Wifi Driver (bsc#1157157).\n\nCVE-2019-14897: A stack overflow was found in the\nlbs_ibss_join_existing() function of the Marvell Wifi Driver\n(bsc#1157155).\n\nCVE-2019-14901: A heap overflow flaw was found in the Marvell WiFi\ndriver. The vulnerability allowed a remote attacker to cause a system\ncrash, resulting in a denial of service, or execute arbitrary code\n(bnc#1157042).\n\nCVE-2019-15213: A use-after-free bug caused by a malicious USB device\nwas found in drivers/media/usb/dvb-usb/dvb-usb-init.c (bsc#1146544).\n\nCVE-2019-16746: An issue was discovered in net/wireless/nl80211.c. The\ncheck for the length of variable elements in a beacon head was\ninsufficient, leading to a buffer overflow (bnc#1152107).\n\nCVE-2019-16994: A memory leak existed in sit_init_net() in\nnet/ipv6/sit.c which might have caused denial of service, aka\nCID-07f12b26e21a (bnc#1161523).\n\nCVE-2019-18660: An information disclosure bug occured because the\nSpectre-RSB mitigation were not in place for all applicable CPUs, aka\nCID-39e72bf96f58 (bnc#1157038).\n\nCVE-2019-18683: Multiple race conditions were discovered in\ndrivers/media/platform/vivid. It was exploitable for privilege\nescalation if local users had access to /dev/video0, but only if the\ndriver happened to be loaded. At least one of these race conditions\nled to a use-after-free (bnc#1155897).\n\nCVE-2019-18808: A memory leak in drivers/crypto/ccp/ccp-ops.c allowed\nattackers to cause a denial of service (memory consumption), aka\nCID-128c66429247 (bnc#1156259).\n\nCVE-2019-18809: A memory leak in drivers/media/usb/dvb-usb/af9005.c\nallowed attackers to cause a denial of service (memory consumption),\naka CID-2289adbfa559 (bnc#1156258).\n\nCVE-2019-19036: An issue discovered in btrfs_root_node in\nfs/btrfs/ctree.c allowed a NULL pointer dereference because\nrcu_dereference(root->node) can be zero (bnc#1157692).\n\nCVE-2019-19045: A memory leak in\ndrivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c allowed attackers\nto cause a denial of service (memory consumption) by triggering\nmlx5_vector2eqn() failures, aka CID-c8c2a057fdc7 (bnc#1161522).\n\nCVE-2019-19046: There was a memory leak in __ipmi_bmc_register\n(bsc#1157304).\n\nCVE-2019-19049: There was an unlikely memory leak in unittest_data_add\n(bsc#1157173).\n\nCVE-2019-19051: A memory leak in drivers/net/wimax/i2400m/op-rfkill.c\nallowed attackers to cause a denial of service (memory consumption),\naka CID-6f3ef5c25cc7 (bnc#1159024).\n\nCVE-2019-19052: A memory leak in drivers/net/can/usb/gs_usb.c allowed\nattackers to cause a denial of service (memory consumption), aka\nCID-fb5be6a7b486 (bnc#1157324).\n\nCVE-2019-19054: A memory leak in the cx23888_ir_probe() function in\ndrivers/media/pci/cx23885/cx23888-ir.c allowed attackers to cause a\ndenial of service (memory consumption) by triggering kfifo_alloc()\nfailures, aka CID-a7b2df76b42b (bnc#1161518).\n\nCVE-2019-19056: A memory leak in\ndrivers/net/wireless/marvell/mwifiex/pcie.c allowed attackers to cause\na denial of service (memory consumption), aka CID-db8fd2cde932\n(bnc#1157197).\n\nCVE-2019-19057: Two memory leaks in\ndrivers/net/wireless/marvell/mwifiex/pcie.c allowed attackers to cause\na denial of service (memory consumption), aka CID-d10dcb615c8e\n(bnc#1157193 bsc#1157197).\n\nCVE-2019-19058: A memory leak in\ndrivers/net/wireless/intel/iwlwifi/fw/dbg.c allowed attackers to cause\na denial of service (memory consumption), aka CID-b4b814fec1a5\n(bnc#1157145).\n\nCVE-2019-19060: A memory leak in drivers/iio/imu/adis_buffer.c allowed\nattackers to cause a denial of service (memory consumption), aka\nCID-ab612b1daf41 (bnc#1157178).\n\nCVE-2019-19062: A memory leak in crypto/crypto_user_base.c allowed\nattackers to cause a denial of service (memory consumption), aka\nCID-ffdde5932042 (bnc#1157333).\n\nCVE-2019-19063: Two memory leaks in\ndrivers/net/wireless/realtek/rtlwifi/usb.c allowed attackers to cause\na denial of service (memory consumption), aka CID-3f9361695113\n(bnc#1157298).\n\nCVE-2019-19065: A memory leak in drivers/infiniband/hw/hfi1/sdma.c\nallowed attackers to cause a denial of service (memory consumption),\naka CID-34b3be18a04e (bnc#1157191).\n\nCVE-2019-19066: A memory leak in drivers/scsi/bfa/bfad_attr.c allowed\nattackers to cause a denial of service (memory consumption), aka\nCID-0e62395da2bd (bnc#1157303).\n\nCVE-2019-19067: There were four unlikely memory leaks in the\nacp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c\n(bnc#1157180).\n\nCVE-2019-19068: A memory leak in\ndrivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c allowed\nattackers to cause a denial of service (memory consumption), aka\nCID-a2cdd07488e6 (bnc#1157307).\n\nCVE-2019-19073: Memory leaks in\ndrivers/net/wireless/ath/ath9k/htc_hst.c allowed attackers to cause a\ndenial of service (memory consumption), aka CID-853acf7caf10\n(bnc#1157070).\n\nCVE-2019-19074: A memory leak in drivers/net/wireless/ath/ath9k/wmi.c\nallowed attackers to cause a denial of service (memory consumption),\naka CID-728c1e2a05e4 (bnc#1157143).\n\nCVE-2019-19075: A memory leak in drivers/net/ieee802154/ca8210.c\nallowed attackers to cause a denial of service (memory consumption) by\ntriggering ca8210_get_platform_data() failures, aka CID-6402939ec86e\n(bnc#1157162).\n\nCVE-2019-19077: A memory leak in\ndrivers/infiniband/hw/bnxt_re/ib_verbs.c allowed attackers to cause a\ndenial of service (memory consumption), aka CID-4a9d46a9fe14\n(bnc#1157171).\n\nCVE-2019-19078: A memory leak in drivers/net/wireless/ath/ath10k/usb.c\nallowed attackers to cause a denial of service (memory consumption) by\ntriggering usb_submit_urb() failures, aka CID-b8d17e7d93d2\n(bnc#1157032).\n\nCVE-2019-19080: Four memory leaks in\ndrivers/net/ethernet/netronome/nfp/flower/main.c allowed attackers to\ncause a denial of service (memory consumption), aka CID-8572cea1461a\n(bnc#1157044).\n\nCVE-2019-19081: A memory leak in\ndrivers/net/ethernet/netronome/nfp/flower/main.c allowed attackers to\ncause a denial of service (memory consumption), aka CID-8ce39eb5a67a\n(bnc#1157045).\n\nCVE-2019-19082: Memory leaks were found in the *create_resource_pool()\nfunctions under drivers/gpu/drm/amd/display/dc, aka CID-104c307147ad\n(bnc#1157046).\n\nCVE-2019-19083: Memory leaks were found in the *clock_source_create()\nfunctions under drivers/gpu/drm/amd/display/dc, aka CID-055e547478a1\n(bnc#1157049).\n\nCVE-2019-19227: In the AppleTalk subsystem there was a potential NULL\npointer dereference because register_snap_client may return NULL. This\ncould have led to denial of service, aka CID-9804501fa122\n(bnc#1157678).\n\nCVE-2019-19318: Mounting a crafted btrfs image twice could have caused\na use-after-free (bnc#1158026).\n\nCVE-2019-19319: A slab-out-of-bounds write access could have occured\nwhen setxattr was called after mounting of a specially crafted ext4\nimage (bnc#1158021).\n\nCVE-2019-19332: An out-of-bounds memory write issue was found in the\nway the KVM hypervisor handled the 'KVM_GET_EMULATED_CPUID' ioctl(2)\nrequest to get CPUID features emulated by the KVM hypervisor. A user\nor process able to access the '/dev/kvm' device could have used this\nflaw to crash the system (bnc#1158827).\n\nCVE-2019-19338: There was an incomplete fix for an issue with\nTransactional Synchronisation Extensions in the KVM code\n(bsc#1158954).\n\nCVE-2019-19447: Mounting a crafted ext4 filesystem image, performing\nsome operations, and unmounting could have led to a use-after-free in\nfs/ext4/super.c (bnc#1158819).\n\nCVE-2019-19523: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/misc/adutux.c driver, aka\nCID-44efc269db79 (bsc#1158823).\n\nCVE-2019-19524: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/input/ff-memless.c driver, aka\nCID-fa3a5a1880c9 (bsc#1158413).\n\nCVE-2019-19525: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/net/ieee802154/atusb.c driver, aka\nCID-7fd25e6fc035 (bsc#1158417).\n\nCVE-2019-19526: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/nfc/pn533/usb.c driver, aka\nCID-6af3aa57a098 (bsc#1158893).\n\nCVE-2019-19527: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/hid/usbhid/hiddev.c driver, aka\nCID-9c09b214f30e (bsc#1158900).\n\nCVE-2019-19528: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/misc/iowarrior.c driver, aka\nCID-edc4746f253d (bsc#1158407).\n\nCVE-2019-19529: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/net/can/usb/mcba_usb.c driver, aka\nCID-4d6636498c41 (bnc#1158381).\n\nCVE-2019-19530: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/class/cdc-acm.c driver, aka\nCID-c52873e5a1ef (bsc#1158410).\n\nCVE-2019-19531: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/misc/yurex.c driver, aka\nCID-fc05481b2fca (bsc#1158445).\n\nCVE-2019-19532: There were multiple out-of-bounds write bugs that can\nbe caused by a malicious USB HID device, aka CID-d9d4b1e46d95\n(bsc#1158824).\n\nCVE-2019-19533: There was an info-leak bug that can be caused by a\nmalicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c\ndriver, aka CID-a10feaf8c464 (bsc#1158834).\n\nCVE-2019-19534: There was an info-leak bug that can be caused by a\nmalicious USB device in the\ndrivers/net/can/usb/peak_usb/pcan_usb_core.c driver, aka\nCID-f7a1337f0d29 (bsc#1158398).\n\nCVE-2019-19535: There was an info-leak bug that can be caused by a\nmalicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_fd.c\ndriver, aka CID-30a8beeb3042 (bsc#1158903).\n\nCVE-2019-19536: There was an info-leak bug that can be caused by a\nmalicious USB device in the\ndrivers/net/can/usb/peak_usb/pcan_usb_pro.c driver, aka\nCID-ead16e53c2f0 (bsc#1158394).\n\nCVE-2019-19537: There was a race condition bug that can be caused by a\nmalicious USB device in the USB character device driver layer, aka\nCID-303911cfc5b9 (bsc#1158904).\n\nCVE-2019-19543: There was a use-after-free in serial_ir_init_module()\nin drivers/media/rc/serial_ir.c (bnc#1158427).\n\nCVE-2019-19767: There were multiple use-after-free errors in\n__ext4_expand_extra_isize and ext4_xattr_set_entry, related to\nfs/ext4/inode.c and fs/ext4/super.c, aka CID-4ea99936a163\n(bnc#1159297).\n\nCVE-2019-19927: A slab-out-of-bounds read access occured when mounting\na crafted f2fs filesystem image and performing some operations on it\n(bnc#1160147).\n\nCVE-2019-19965: There was a NULL pointer dereference in\ndrivers/scsi/libsas/sas_discover.c because of mishandling of port\ndisconnection during discovery, related to a PHY down race condition,\naka CID-f70267f379b5 (bnc#1159911).\n\nCVE-2019-19966: There was a use-after-free in cpia2_exit() in\ndrivers/media/usb/cpia2/cpia2_v4l.c that could have caused a denial of\nservice, aka CID-dea37a972655 (bnc#1159841).\n\nCVE-2019-20054: There was a NULL pointer dereference in\ndrop_sysctl_table() in fs/proc/proc_sysctl.c, related to put_links,\naka CID-23da9588037e (bnc#1159910).\n\nCVE-2019-20095: Several memory leaks were found in\ndrivers/net/wireless/marvell/mwifiex/cfg80211.c, aka CID-003b686ace82\n(bnc#1159909).\n\nCVE-2019-20096: There was a memory leak in __feat_register_sp() in\nnet/dccp/feat.c, aka CID-1d3ff0950e2b (bnc#1159908).\n\nCVE-2020-7053: There was a use-after-free (write) in the\ni915_ppgtt_close function in drivers/gpu/drm/i915/i915_gem_gtt.c, aka\nCID-7dc40713618c (bnc#1160966).\n\nCVE-2020-8428: There was a use-after-free bug in fs/namei.c, which\nallowed local users to cause a denial of service (OOPS) or possibly\nobtain sensitive information from kernel memory, aka CID-d0cb50185ae9\n(bnc#1162109).\n\nThe update package also includes non-security fixes. See advisory for\ndetails.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. 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The flaw could occur when the station attempts a connection negotiation during the handling of the remote devices country settings. This could allow the remote device to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-14895)\n\n - A heap overflow flaw was found in the Linux kernel, all versions 3.x.x and 4.x.x before 4.18.0, in Marvell WiFi chip driver. The vulnerability allows a remote attacker to cause a system crash, resulting in a denial of service, or execute arbitrary code. The highest threat with this vulnerability is with the availability of the system. If code execution occurs, the code will run with the permissions of root. This will affect both confidentiality and integrity of files on the system. (CVE-2019-14901)\n\n - An issue was discovered in the Linux kernel through 5.2.9. There is a NULL pointer dereference caused by a malicious USB device in the flexcop_usb_probe function in the drivers/media/usb/b2c2/flexcop-usb.c driver.\n (CVE-2019-15291)\n\n - Insufficient control flow in certain data structures for some Intel(R) Processors with Intel(R) Processor Graphics may allow an unauthenticated user to potentially enable information disclosure via local access.\n (CVE-2019-14615)\n\n - In the Linux kernel 4.14 longterm through 4.14.165 and 4.19 longterm through 4.19.96 (and 5.x before 5.2), there is a use-after-free (write) in the i915_ppgtt_close function in driv
Debian LTS: Security Advisory for linux-4.9 (DLA-2114-1)
