{"schemaVersion":3,"id":"SUSE-SU-2017:2063-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for Linux Kernel Live Patch 5 for SLE 12 SP2\n\nThis update for the Linux Kernel 4.4.49-92_11 fixes several issues.\n\nThe following security bugs were fixed:\n\n- CVE-2017-7533: A bug in inotify code allowed local users to escalate privilege (bsc#1050751).\n- CVE-2017-8797: The NFSv4 server in the Linux kernel did not properly validate the layout type when processing the NFSv4 pNFS GETDEVICEINFO or LAYOUTGET operand in a UDP packet from a remote attacker. This type value is uninitialized upon encountering certain error conditions. This value is used as an array index for dereferencing, which leads to an OOPS and eventually a DoS of knfsd and a soft-lockup of the whole system (bsc#1046202)\n- CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux kernel allowed remote attackers to cause a denial of service (system crash) via a long RPC reply, related to net/sunrpc/svc.c, fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191).\n- CVE-2017-2636: Race condition in drivers/tty/n_hdlc.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (double free) by setting the HDLC line discipline (bsc#1027575).\n- CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c in the Linux kernel is too late in checking whether an overwrite of an skb data structure may occur, which allowed local users to cause a denial of service (system crash) via crafted system calls (bsc#1042892).\n- CVE-2017-9077: The tcp_v6_syn_recv_sock function in net/ipv6/tcp_ipv6.c in the Linux kernel mishandled inheritance, which allowed local users to cause a denial of service or possibly have unspecified other impact via crafted system calls, a related issue to CVE-2017-8890 (bsc#1042364).\n- CVE-2017-8890: The inet_csk_clone_lock function in net/ipv4/inet_connection_sock.c in the Linux kernel allowed attackers to cause a denial of service (double free) or possibly have unspecified other impact by leveraging use of the accept system call (bsc#1038564).","dates":{"published":"2017-08-07T08:27:33.000Z","modified":"2026-02-04T04:30:56.877Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"suse","product":"kgraft-patch-SLE12-SP2_Update_5&distro=SUSE Linux Enterprise Live Patching 12","name":"kgraft-patch-SLE12-SP2_Update_5","label":"kgraft-patch-SLE12-SP2_Update_5&distro=SUSE Linux Enterprise Live Patching 12","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_5&distro=SUSE Linux Enterprise Live Patching 12","purlType":"rpm","versions":[{"text":"< 5-2.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5-2.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2017/suse-su-20172063-1/","label":"www.suse.com/support/update/announcement/2017/suse-su-20172063-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1027575","label":"bugzilla.suse.com/1027575","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1038564","label":"bugzilla.suse.com/1038564","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1042364","label":"bugzilla.suse.com/1042364","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1042892","label":"bugzilla.suse.com/1042892","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1046191","label":"bugzilla.suse.com/1046191","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1046202","label":"bugzilla.suse.com/1046202","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1046206","label":"bugzilla.suse.com/1046206","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1050751","label":"bugzilla.suse.com/1050751","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2017-2636","label":"www.suse.com/security/cve/CVE-2017-2636","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2017-7533","label":"www.suse.com/security/cve/CVE-2017-7533","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2017-7645","label":"www.suse.com/security/cve/CVE-2017-7645","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2017-8797","label":"www.suse.com/security/cve/CVE-2017-8797","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2017-8890","label":"www.suse.com/security/cve/CVE-2017-8890","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2017-9077","label":"www.suse.com/security/cve/CVE-2017-9077","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2017-9242","label":"www.suse.com/security/cve/CVE-2017-9242","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2017-2636","CVE-2017-7533","CVE-2017-7645","CVE-2017-8797","CVE-2017-8890","CVE-2017-9077","CVE-2017-9242"],"downstream":[],"duplicates":[],"related":["CVE-2017-2636","CVE-2017-7533","CVE-2017-7645","CVE-2017-8797","CVE-2017-8890","CVE-2017-9077","CVE-2017-9242"]},"timeline":[{"kind":"published","date":"2017-08-07T08:27:33.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-04T04:30:56.877Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T22:38:31.500Z","stale":false,"partial":false}}