[Kernel-packages] [Bug 1858834] Re: ipc/sem.c : process loops infinitely in exit_sem()

** Changed in: linux (Ubuntu Disco) Status: Fix Committed => Won't Fix -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1858834 Title: ipc/sem.c : process loops infinitely in exit_s

[Kernel-packages] [Bug 1858834] Re: ipc/sem.c : process loops infinitely in exit_sem()

This bug was fixed in the package linux - 4.15.0-96.97 --- linux (4.15.0-96.97) bionic; urgency=medium * CVE-2020-8834 - KVM: PPC: Book3S HV: Factor fake-suspend handling out of kvmppc_save/restore_tm - KVM: PPC: Book3S PR: Move kvmppc_save_tm/kvmppc_restore_tm to sepa

[Kernel-packages] [Bug 1858834] Re: ipc/sem.c : process loops infinitely in exit_sem()

This bug was fixed in the package linux - 4.4.0-177.207 --- linux (4.4.0-177.207) xenial; urgency=medium * xenial/linux: 4.4.0-177.207 -proposed tracker (LP: #1867243) * Packaging resync (LP: #1786013) - [Packaging] resync getabis - [Packaging] update helper scripts *

[Kernel-packages] [Bug 1858834] Re: ipc/sem.c : process loops infinitely in exit_sem()

This bug was fixed in the package linux - 5.3.0-46.38 --- linux (5.3.0-46.38) eoan; urgency=medium * eoan/linux: 5.3.0-43.36 -proposed tracker (LP: #1867301) * Fix AMD Stoney Ridge screen flickering under 4K resolution (LP: #1864005) - iommu/amd: Disable IOMMU on Stoney Ridge

[Kernel-packages] [Bug 1858834] Re: ipc/sem.c : process loops infinitely in exit_sem()

#VERIFICATION FOCAL $ uname -rv 5.4.0-18-generic #22-Ubuntu SMP Sat Mar 7 18:13:06 UTC 2020 Executing the reproducer found in [1] 1000 times the bug does not reproduce. [1] https://bugzilla.redhat.com/show_bug.cgi?id=1694779 ** Tags removed: verification-needed-focal ** Tags added: verification

[Kernel-packages] [Bug 1858834] Re: ipc/sem.c : process loops infinitely in exit_sem()

#VERIFICATION XENIAL $ uname -rv 4.4.0-177-generic #207-Ubuntu SMP Mon Mar 16 01:16:10 UTC 2020 Executing the reproducer found in [1] 1000 times the bug does not reproduce. [1] https://bugzilla.redhat.com/show_bug.cgi?id=1694779 ** Tags removed: verification-needed-xenial ** Tags added: verific

[Kernel-packages] [Bug 1858834] Re: ipc/sem.c : process loops infinitely in exit_sem()

#VERIFICATION EOAN $ uname -rv 5.3.0-43-generic #36-Ubuntu SMP Mon Mar 16 13:29:01 UTC 2020 Executing the reproducer found in [1] 1000 times the bug does not reproduce. [1] https://bugzilla.redhat.com/show_bug.cgi?id=1694779 ** Tags removed: verification-needed-eoan ** Tags added: verification

[Kernel-packages] [Bug 1858834] Re: ipc/sem.c : process loops infinitely in exit_sem()

#VERIFICATION BIONIC $ uname -rv 4.15.0-92-generic #93-Ubuntu SMP Mon Mar 16 19:44:23 UTC 2020 Executing the reproducer found in [1] 100 times the bug does not reproduce. [1] https://bugzilla.redhat.com/show_bug.cgi?id=1694779 ** Bug watch added: Red Hat Bugzilla #1694779 https://bugzilla.re

[Kernel-packages] [Bug 1858834] Re: ipc/sem.c : process loops infinitely in exit_sem()

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- eoan' to 'verification-done-eoan'. If the problem still exists, change the tag 'verification

[Kernel-packages] [Bug 1858834] Re: ipc/sem.c : process loops infinitely in exit_sem()

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- bionic' to 'verification-done-bionic'. If the problem still exists, change the tag 'verifica

[Kernel-packages] [Bug 1858834] Re: ipc/sem.c : process loops infinitely in exit_sem()

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- xenial' to 'verification-done-xenial'. If the problem still exists, change the tag 'verifica

[Kernel-packages] [Bug 1858834] Re: ipc/sem.c : process loops infinitely in exit_sem()

This bug was fixed in the package linux - 5.4.0-18.22 --- linux (5.4.0-18.22) focal; urgency=medium * focal/linux: 5.4.0-18.22 -proposed tracker (LP: #1866488) * Packaging resync (LP: #1786013) - [Packaging] resync getabis - [Packaging] update helper scripts * Add sysf

[Kernel-packages] [Bug 1858834] Re: ipc/sem.c : process loops infinitely in exit_sem()

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- focal' to 'verification-done-focal'. If the problem still exists, change the tag 'verificati

[Kernel-packages] [Bug 1858834] Re: ipc/sem.c : process loops infinitely in exit_sem()

** Changed in: linux (Ubuntu Xenial) Status: In Progress => Fix Committed ** Changed in: linux (Ubuntu Bionic) Status: In Progress => Fix Committed ** Changed in: linux (Ubuntu Disco) Status: In Progress => Fix Committed ** Changed in: linux (Ubuntu Eoan) Status: In P

[Kernel-packages] [Bug 1858834] Re: ipc/sem.c : process loops infinitely in exit_sem()

** Description changed: [Description] Commit a97955844807 ("ipc,sem: remove uneeded sem_undo_list lock usage in exit_sem()") removes a lock that is needed. This leads to a process looping infinitely in exit_sem() and can also lead to a crash. + + [Test case] + + Using the reproducer f