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CVE-2019-2215 (GCVE-0-2019-2215)
Vulnerability from nvd
Published
2019-10-11 18:16
Modified
2025-10-21 23:45
CWE
  • Elevation of privilege
Summary
A use-after-free in binder.c allows an elevation of privilege from an application to the Linux Kernel. No user interaction is required to exploit this vulnerability, however exploitation does require either the installation of a malicious local application or a separate vulnerability in a network facing application.Product: AndroidAndroid ID: A-141720095
Impacted products
Vendor Product Version
n/a Android Version: Kernel
Show details on NVD website


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CVE-2019-13272 (GCVE-0-2019-13272)
Vulnerability from nvd
Published
2019-07-17 12:32
Modified
2025-10-21 23:45
CWE
  • n/a
Summary
In the Linux kernel before 5.1.17, ptrace_link in kernel/ptrace.c mishandles the recording of the credentials of a process that wants to create a ptrace relationship, which allows local users to obtain root access by leveraging certain scenarios with a parent-child process relationship, where a parent drops privileges and calls execve (potentially allowing control by an attacker). One contributing factor is an object lifetime issue (which can also cause a panic). Another contributing factor is incorrect marking of a ptrace relationship as privileged, which is exploitable through (for example) Polkit's pkexec helper with PTRACE_TRACEME. NOTE: SELinux deny_ptrace might be a usable workaround in some environments.
References
http://packetstormsecurity.com/files/153663/Linux-PTRACE_TRACEME-Broken-Permission-Object-Lifetime-Handling.html x_refsource_MISC
https://bugs.chromium.org/p/project-zero/issues/detail?id=1903 x_refsource_MISC
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1.17 x_refsource_MISC
https://github.com/torvalds/linux/commit/6994eefb0053799d2e07cd140df6c2ea106c41ee x_refsource_MISC
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6994eefb0053799d2e07cd140df6c2ea106c41ee x_refsource_MISC
https://bugzilla.suse.com/show_bug.cgi?id=1140671 x_refsource_CONFIRM
https://bugzilla.redhat.com/show_bug.cgi?id=1730895 x_refsource_CONFIRM
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OGRK5LYWBJ4E4SRI4DKX367NHYSI3VOH/ vendor-advisory, x_refsource_FEDORA
https://www.debian.org/security/2019/dsa-4484 vendor-advisory, x_refsource_DEBIAN
https://seclists.org/bugtraq/2019/Jul/30 mailing-list, x_refsource_BUGTRAQ
https://seclists.org/bugtraq/2019/Jul/33 mailing-list, x_refsource_BUGTRAQ
https://lists.debian.org/debian-lts-announce/2019/07/msg00022.html mailing-list, x_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2019/07/msg00023.html mailing-list, x_refsource_MLIST
http://packetstormsecurity.com/files/153702/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html x_refsource_MISC
https://security.netapp.com/advisory/ntap-20190806-0001/ x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2019:2405 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:2411 vendor-advisory, x_refsource_REDHAT
https://usn.ubuntu.com/4093-1/ vendor-advisory, x_refsource_UBUNTU
https://usn.ubuntu.com/4094-1/ vendor-advisory, x_refsource_UBUNTU
https://usn.ubuntu.com/4095-1/ vendor-advisory, x_refsource_UBUNTU
http://packetstormsecurity.com/files/154245/Kernel-Live-Patch-Security-Notice-LSN-0054-1.html x_refsource_MISC
https://support.f5.com/csp/article/K91025336 x_refsource_CONFIRM
https://usn.ubuntu.com/4117-1/ vendor-advisory, x_refsource_UBUNTU
https://usn.ubuntu.com/4118-1/ vendor-advisory, x_refsource_UBUNTU
https://access.redhat.com/errata/RHSA-2019:2809 vendor-advisory, x_refsource_REDHAT
https://support.f5.com/csp/article/K91025336?utm_source=f5support&amp%3Butm_medium=RSS x_refsource_CONFIRM
http://packetstormsecurity.com/files/154957/Linux-Polkit-pkexec-Helper-PTRACE_TRACEME-Local-Root.html x_refsource_MISC
http://packetstormsecurity.com/files/156929/Linux-PTRACE_TRACEME-Local-Root.html x_refsource_MISC
http://packetstormsecurity.com/files/165051/Linux-Kernel-5.1.x-PTRACE_TRACEME-pkexec-Local-Privilege-Escalation.html x_refsource_MISC
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website


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CVE-2019-2215 (GCVE-0-2019-2215)
Vulnerability from cvelistv5
Published
2019-10-11 18:16
Modified
2025-10-21 23:45
CWE
  • Elevation of privilege
Summary
A use-after-free in binder.c allows an elevation of privilege from an application to the Linux Kernel. No user interaction is required to exploit this vulnerability, however exploitation does require either the installation of a malicious local application or a separate vulnerability in a network facing application.Product: AndroidAndroid ID: A-141720095
Impacted products
Vendor Product Version
n/a Android Version: Kernel
Show details on NVD website


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CVE-2019-13272 (GCVE-0-2019-13272)
Vulnerability from cvelistv5
Published
2019-07-17 12:32
Modified
2025-10-21 23:45
CWE
  • n/a
Summary
In the Linux kernel before 5.1.17, ptrace_link in kernel/ptrace.c mishandles the recording of the credentials of a process that wants to create a ptrace relationship, which allows local users to obtain root access by leveraging certain scenarios with a parent-child process relationship, where a parent drops privileges and calls execve (potentially allowing control by an attacker). One contributing factor is an object lifetime issue (which can also cause a panic). Another contributing factor is incorrect marking of a ptrace relationship as privileged, which is exploitable through (for example) Polkit's pkexec helper with PTRACE_TRACEME. NOTE: SELinux deny_ptrace might be a usable workaround in some environments.
References
http://packetstormsecurity.com/files/153663/Linux-PTRACE_TRACEME-Broken-Permission-Object-Lifetime-Handling.html x_refsource_MISC
https://bugs.chromium.org/p/project-zero/issues/detail?id=1903 x_refsource_MISC
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1.17 x_refsource_MISC
https://github.com/torvalds/linux/commit/6994eefb0053799d2e07cd140df6c2ea106c41ee x_refsource_MISC
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6994eefb0053799d2e07cd140df6c2ea106c41ee x_refsource_MISC
https://bugzilla.suse.com/show_bug.cgi?id=1140671 x_refsource_CONFIRM
https://bugzilla.redhat.com/show_bug.cgi?id=1730895 x_refsource_CONFIRM
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OGRK5LYWBJ4E4SRI4DKX367NHYSI3VOH/ vendor-advisory, x_refsource_FEDORA
https://www.debian.org/security/2019/dsa-4484 vendor-advisory, x_refsource_DEBIAN
https://seclists.org/bugtraq/2019/Jul/30 mailing-list, x_refsource_BUGTRAQ
https://seclists.org/bugtraq/2019/Jul/33 mailing-list, x_refsource_BUGTRAQ
https://lists.debian.org/debian-lts-announce/2019/07/msg00022.html mailing-list, x_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2019/07/msg00023.html mailing-list, x_refsource_MLIST
http://packetstormsecurity.com/files/153702/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html x_refsource_MISC
https://security.netapp.com/advisory/ntap-20190806-0001/ x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2019:2405 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:2411 vendor-advisory, x_refsource_REDHAT
https://usn.ubuntu.com/4093-1/ vendor-advisory, x_refsource_UBUNTU
https://usn.ubuntu.com/4094-1/ vendor-advisory, x_refsource_UBUNTU
https://usn.ubuntu.com/4095-1/ vendor-advisory, x_refsource_UBUNTU
http://packetstormsecurity.com/files/154245/Kernel-Live-Patch-Security-Notice-LSN-0054-1.html x_refsource_MISC
https://support.f5.com/csp/article/K91025336 x_refsource_CONFIRM
https://usn.ubuntu.com/4117-1/ vendor-advisory, x_refsource_UBUNTU
https://usn.ubuntu.com/4118-1/ vendor-advisory, x_refsource_UBUNTU
https://access.redhat.com/errata/RHSA-2019:2809 vendor-advisory, x_refsource_REDHAT
https://support.f5.com/csp/article/K91025336?utm_source=f5support&amp%3Butm_medium=RSS x_refsource_CONFIRM
http://packetstormsecurity.com/files/154957/Linux-Polkit-pkexec-Helper-PTRACE_TRACEME-Local-Root.html x_refsource_MISC
http://packetstormsecurity.com/files/156929/Linux-PTRACE_TRACEME-Local-Root.html x_refsource_MISC
http://packetstormsecurity.com/files/165051/Linux-Kernel-5.1.x-PTRACE_TRACEME-pkexec-Local-Privilege-Escalation.html x_refsource_MISC
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website


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