{ "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-11599", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "The coredump implementation in the Linux kernel before 5.0.10 does not use locking or other mechanisms to prevent vma layout or vma flags changes while it runs, which allows local users to obtain sensitive information, cause a denial of service, or possibly have unspecified other impact by triggering a race condition with mmget_not_zero or get_task_mm calls. This is related to fs/userfaultfd.c, mm/mmap.c, fs/proc/task_mmu.c, and drivers/infiniband/core/uverbs_main.c." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "refsource": "MLIST", "name": "[oss-security] 20190429 Re: Linux kernel: multiple issues", "url": "http://www.openwall.com/lists/oss-security/2019/04/29/2" }, { "refsource": "MLIST", "name": "[oss-security] 20190429 Linux kernel: multiple issues", "url": "http://www.openwall.com/lists/oss-security/2019/04/29/1" }, { "refsource": "MLIST", "name": "[oss-security] 20190430 Re: Linux kernel: multiple issues", "url": "http://www.openwall.com/lists/oss-security/2019/04/30/1" }, { "refsource": "EXPLOIT-DB", "name": "46781", "url": "https://www.exploit-db.com/exploits/46781/" }, { "refsource": "BID", "name": "108113", "url": "http://www.securityfocus.com/bid/108113" }, { "refsource": "MLIST", "name": "[debian-lts-announce] 20190528 [SECURITY] [DLA 1799-1] linux security update", "url": "https://lists.debian.org/debian-lts-announce/2019/05/msg00041.html" }, { "refsource": "MLIST", "name": "[debian-lts-announce] 20190528 [SECURITY] [DLA 1799-2] linux security update", "url": "https://lists.debian.org/debian-lts-announce/2019/05/msg00042.html" }, { "refsource": "DEBIAN", "name": "DSA-4465", "url": "https://www.debian.org/security/2019/dsa-4465" }, { "refsource": "MLIST", "name": "[debian-lts-announce] 20190618 [SECURITY] [DLA 1824-1] linux-4.9 security update", "url": "https://lists.debian.org/debian-lts-announce/2019/06/msg00011.html" }, { "refsource": "BUGTRAQ", "name": "20190618 [SECURITY] [DSA 4465-1] linux security update", "url": "https://seclists.org/bugtraq/2019/Jun/26" }, { "refsource": "SUSE", "name": "openSUSE-SU-2019:1716", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00014.html" }, { "refsource": "SUSE", "name": "openSUSE-SU-2019:1757", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00025.html" }, { "refsource": "BUGTRAQ", "name": "20190722 [slackware-security] Slackware 14.2 kernel (SSA:2019-202-01)", "url": "https://seclists.org/bugtraq/2019/Jul/33" }, { "refsource": "UBUNTU", "name": "USN-4069-1", "url": "https://usn.ubuntu.com/4069-1/" }, { "refsource": "UBUNTU", "name": "USN-4069-2", "url": "https://usn.ubuntu.com/4069-2/" }, { "refsource": "REDHAT", "name": "RHSA-2019:2043", "url": "https://access.redhat.com/errata/RHSA-2019:2043" }, { "refsource": "REDHAT", "name": "RHSA-2019:2029", "url": "https://access.redhat.com/errata/RHSA-2019:2029" }, { "refsource": "UBUNTU", "name": "USN-4095-1", "url": "https://usn.ubuntu.com/4095-1/" }, { "refsource": "UBUNTU", "name": "USN-4115-1", "url": "https://usn.ubuntu.com/4115-1/" }, { "refsource": "UBUNTU", "name": "USN-4118-1", "url": "https://usn.ubuntu.com/4118-1/" }, { "refsource": "REDHAT", "name": "RHSA-2019:3309", "url": "https://access.redhat.com/errata/RHSA-2019:3309" }, { "refsource": "REDHAT", "name": "RHSA-2019:3517", "url": "https://access.redhat.com/errata/RHSA-2019:3517" }, { "refsource": "REDHAT", "name": "RHSA-2020:0100", "url": "https://access.redhat.com/errata/RHSA-2020:0100" }, { "refsource": "REDHAT", "name": "RHSA-2020:0103", "url": "https://access.redhat.com/errata/RHSA-2020:0103" }, { "refsource": "REDHAT", "name": "RHSA-2020:0179", "url": "https://access.redhat.com/errata/RHSA-2020:0179" }, { "refsource": "REDHAT", "name": "RHSA-2020:0543", "url": "https://access.redhat.com/errata/RHSA-2020:0543" }, { "url": "https://www.oracle.com/security-alerts/cpuApr2021.html", "refsource": "MISC", "name": "https://www.oracle.com/security-alerts/cpuApr2021.html" }, { "url": "https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.114", "refsource": "MISC", "name": "https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.114" }, { "url": "https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.37", "refsource": "MISC", "name": "https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.37" }, { "url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.10", "refsource": "MISC", "name": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.10" }, { "url": "https://bugs.chromium.org/p/project-zero/issues/detail?id=1790", "refsource": "MISC", "name": "https://bugs.chromium.org/p/project-zero/issues/detail?id=1790" }, { "url": "https://github.com/torvalds/linux/commit/04f5866e41fb70690e28397487d8bd8eea7d712a", "refsource": "MISC", "name": "https://github.com/torvalds/linux/commit/04f5866e41fb70690e28397487d8bd8eea7d712a" }, { "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=04f5866e41fb70690e28397487d8bd8eea7d712a", "refsource": "MISC", "name": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=04f5866e41fb70690e28397487d8bd8eea7d712a" }, { "refsource": "MISC", "name": "http://packetstormsecurity.com/files/152663/Linux-Missing-Lockdown.html", "url": "http://packetstormsecurity.com/files/152663/Linux-Missing-Lockdown.html" }, { "refsource": "CONFIRM", "name": "https://security.netapp.com/advisory/ntap-20190517-0002/", "url": "https://security.netapp.com/advisory/ntap-20190517-0002/" }, { "refsource": "CONFIRM", "name": "https://support.f5.com/csp/article/K51674118", "url": "https://support.f5.com/csp/article/K51674118" }, { "refsource": "MISC", "name": "http://packetstormsecurity.com/files/153702/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html", "url": "http://packetstormsecurity.com/files/153702/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html" }, { "refsource": "CONFIRM", "name": "https://support.f5.com/csp/article/K51674118?utm_source=f5support&utm_medium=RSS", "url": "https://support.f5.com/csp/article/K51674118?utm_source=f5support&utm_medium=RSS" }, { "refsource": "CONFIRM", "name": "https://security.netapp.com/advisory/ntap-20200608-0001/", "url": "https://security.netapp.com/advisory/ntap-20200608-0001/" } ] } }