[Touch-packages] [Bug 1558275] Re: wrong/missing permissions for device file /dev/prandom (prng.ko)
This bug was fixed in the package linux - 4.4.0-18.34 --- linux (4.4.0-18.34) xenial; urgency=low [ Tim Gardner ] * Release Tracking Bug - LP: #1566868 * [i915_bpo] Fix RC6 on SKL GT3 & GT4 (LP: #1564759) - SAUCE: i915_bpo: drm/i915/skl: Fix rc6 based gpu/system hang - SAUCE: i915_bpo: drm/i915/skl: Fix spurious gpu hang with gt3/gt4 revs * CONFIG_ARCH_ROCKCHIP not enabled in armhf generic kernel (LP: #1566283) - [Config] CONFIG_ARCH_ROCKCHIP=y * [Feature] Memory Bandwidth Monitoring (LP: #1397880) - perf/x86/cqm: Fix CQM handling of grouping events into a cache_group - perf/x86/cqm: Fix CQM memory leak and notifier leak - x86/cpufeature: Carve out X86_FEATURE_* - Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip - x86/topology: Create logical package id - perf/x86/mbm: Add Intel Memory B/W Monitoring enumeration and init - perf/x86/mbm: Add memory bandwidth monitoring event management - perf/x86/mbm: Implement RMID recycling - perf/x86/mbm: Add support for MBM counter overflow handling * User namespace mount updates (LP: #1566505) - SAUCE: quota: Require that qids passed to dqget() be valid and map into s_user_ns - SAUCE: fs: Allow superblock owner to change ownership of inodes with unmappable ids - SAUCE: fuse: Don't initialize user_id or group_id in mount options - SAUCE: cgroup: Use a new super block when mounting in a cgroup namespace - SAUCE: fs: fix a posible leak of allocated superblock * [arm64] kernel BUG at /build/linux-StrpB2/linux-4.4.0/fs/ext4/inode.c:2394! (LP: #1566518) - arm64: Honour !PTE_WRITE in set_pte_at() for kernel mappings - arm64: Update PTE_RDONLY in set_pte_at() for PROT_NONE permission * [Feature]USB core and xHCI tasks for USB 3.1 SuperSpeedPlus (SSP) support for Alpine Ridge on SKL (LP: #1519623) - usb: define USB_SPEED_SUPER_PLUS speed for SuperSpeedPlus USB3.1 devices - usb: set USB 3.1 roothub device speed to USB_SPEED_SUPER_PLUS - usb: show speed "1" in sysfs for USB 3.1 SuperSpeedPlus devices - usb: add device descriptor for usb 3.1 root hub - usb: Support USB 3.1 extended port status request - xhci: Make sure xhci handles USB_SPEED_SUPER_PLUS devices. - xhci: set roothub speed to USB_SPEED_SUPER_PLUS for USB3.1 capable controllers - xhci: USB 3.1 add default Speed Attributes to SuperSpeedPlus device capability - xhci: set slot context speed field to SuperSpeedPlus for USB 3.1 SSP devices - usb: Add USB3.1 SuperSpeedPlus Isoc Endpoint Companion descriptor - usb: Parse the new USB 3.1 SuperSpeedPlus Isoc endpoint companion descriptor - usb: Add USB 3.1 Precision time measurement capability descriptor support - xhci: refactor and cleanup endpoint initialization. - xhci: Add SuperSpeedPlus high bandwidth isoc support to xhci endpoints - xhci: cleanup isoc tranfers queuing code - xhci: Support extended burst isoc TRB structure used by xhci 1.1 for USB 3.1 - SAUCE: (noup) usb: fix regression in SuperSpeed endpoint descriptor parsing * wrong/missing permissions for device file /dev/prandom (prng.ko) (LP: #1558275) - s390/crypto: provide correct file mode at device register. * The Front MIC jack can't work on a HP desktop machine (LP: #1564712) - ALSA: hda - fix front mic problem for a HP desktop * HP Notebook Probook 440 G3 HDA Intel PCH horrible sounds while booting (LP: #1556228) - ALSA: hda - Apply reboot D3 fix for CX20724 codec, too * please provide mmc-modules udeb (LP: #1565765) - [Config] Add mmc block drivers to d-i * linux: Enforce signed module loading when UEFI secure boot (LP: #1566221) - Add secure_modules() call - PCI: Lock down BAR access when module security is enabled - x86: Lock down IO port access when module security is enabled - ACPI: Limit access to custom_method - asus-wmi: Restrict debugfs interface when module loading is restricted - Restrict /dev/mem and /dev/kmem when module loading is restricted - acpi: Ignore acpi_rsdp kernel parameter when module loading is restricted - kexec: Disable at runtime if the kernel enforces module loading restrictions - x86: Restrict MSR access when module loading is restricted - [Config] CONFIG_EFI_SECURE_BOOT_SIG_ENFORCE=n - Add option to automatically enforce module signatures when in Secure Boot mode - efi: Make EFI_SECURE_BOOT_SIG_ENFORCE depend on EFI - efi: Add EFI_SECURE_BOOT bit - hibernate: Disable in a signed modules environment * [Hyper-V] Additional PCI passthrough commits (LP: #1565967) - PCI: Add fwnode_handle to x86 pci_sysdata - PCI: Look up IRQ domain by fwnode_handle - [Config] CONFIG_PCI_HYPERV=m - PCI: hv: Add paravirtual PCI front-end for Microsoft Hyper-V VMs * [Bug]Lenovo Yoga 260 and Carbon X1 4th gen freeze on HWP enable (LP:
[Touch-packages] [Bug 1558275] Re: wrong/missing permissions for device file /dev/prandom (prng.ko)
** Also affects: s390-tools (Ubuntu Xenial) Importance: Wishlist Assignee: Dimitri John Ledkov (xnox) Status: Invalid ** Also affects: linux (Ubuntu Xenial) Importance: Wishlist Assignee: Dimitri John Ledkov (xnox) Status: Triaged ** Also affects: systemd (Ubuntu Xenial) Importance: Wishlist Assignee: Dimitri John Ledkov (xnox) Status: Invalid ** Changed in: linux (Ubuntu Xenial) Status: Triaged => Fix Committed ** Changed in: linux (Ubuntu Xenial) Assignee: Dimitri John Ledkov (xnox) => Tim Gardner (timg-tpi) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1558275 Title: wrong/missing permissions for device file /dev/prandom (prng.ko) Status in linux package in Ubuntu: Fix Committed Status in s390-tools package in Ubuntu: Invalid Status in systemd package in Ubuntu: Invalid Status in linux source package in Xenial: Fix Committed Status in s390-tools source package in Xenial: Invalid Status in systemd source package in Xenial: Invalid Bug description: The access rights for /dev/prandom are set to 0600. The prandom file is created upon loading the prng module. Expectation: The access rights are set to 0644. Details = root@s83lp22:~# modinfo prng filename: /lib/modules/4.4.0-13-generic/kernel/arch/s390/crypto/prng.ko description:s390 PRNG interface author: IBM Corporation license:GPL srcversion: B48774F4AEBAE6DB4983C98 alias: cpu:type:*:feature:*0003* depends: intree: Y vermagic: 4.4.0-13-generic SMP mod_unload modversions parm: mode:int parm: prng_mode:PRNG mode: 0 - auto, 1 - TDES, 2 - SHA512 parm: chunksize:int parm: prng_chunk_size:PRNG read chunk size in bytes parm: reseed_limit:int parm: prng_reseed_limit:PRNG reseed limit Contact Information = christian.r...@de.ibm.com ---uname output--- Linux s83lp22 4.4.0-13-generic #29-Ubuntu SMP Fri Mar 11 19:30:41 UTC 2016 s390x s390x s390x GNU/Linux Machine Type = Manufacturer: IBM Type: 2964 Model: 702 N96 ---Steps to Reproduce--- 1) modprobe prng 2) ls -l /dev/prandom This is a s390x issue. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1558275/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1558275] Re: wrong/missing permissions for device file /dev/prandom (prng.ko)
** Changed in: linux (Ubuntu) Status: Invalid => Triaged -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1558275 Title: wrong/missing permissions for device file /dev/prandom (prng.ko) Status in linux package in Ubuntu: Triaged Status in s390-tools package in Ubuntu: Invalid Status in systemd package in Ubuntu: Invalid Bug description: The access rights for /dev/prandom are set to 0600. The prandom file is created upon loading the prng module. Expectation: The access rights are set to 0644. Details = root@s83lp22:~# modinfo prng filename: /lib/modules/4.4.0-13-generic/kernel/arch/s390/crypto/prng.ko description:s390 PRNG interface author: IBM Corporation license:GPL srcversion: B48774F4AEBAE6DB4983C98 alias: cpu:type:*:feature:*0003* depends: intree: Y vermagic: 4.4.0-13-generic SMP mod_unload modversions parm: mode:int parm: prng_mode:PRNG mode: 0 - auto, 1 - TDES, 2 - SHA512 parm: chunksize:int parm: prng_chunk_size:PRNG read chunk size in bytes parm: reseed_limit:int parm: prng_reseed_limit:PRNG reseed limit Contact Information = christian.r...@de.ibm.com ---uname output--- Linux s83lp22 4.4.0-13-generic #29-Ubuntu SMP Fri Mar 11 19:30:41 UTC 2016 s390x s390x s390x GNU/Linux Machine Type = Manufacturer: IBM Type: 2964 Model: 702 N96 ---Steps to Reproduce--- 1) modprobe prng 2) ls -l /dev/prandom This is a s390x issue. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1558275/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1558275] Re: wrong/missing permissions for device file /dev/prandom (prng.ko)
** Changed in: linux (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1558275 Title: wrong/missing permissions for device file /dev/prandom (prng.ko) Status in linux package in Ubuntu: Invalid Status in s390-tools package in Ubuntu: Invalid Status in systemd package in Ubuntu: Invalid Bug description: The access rights for /dev/prandom are set to 0600. The prandom file is created upon loading the prng module. Expectation: The access rights are set to 0644. Details = root@s83lp22:~# modinfo prng filename: /lib/modules/4.4.0-13-generic/kernel/arch/s390/crypto/prng.ko description:s390 PRNG interface author: IBM Corporation license:GPL srcversion: B48774F4AEBAE6DB4983C98 alias: cpu:type:*:feature:*0003* depends: intree: Y vermagic: 4.4.0-13-generic SMP mod_unload modversions parm: mode:int parm: prng_mode:PRNG mode: 0 - auto, 1 - TDES, 2 - SHA512 parm: chunksize:int parm: prng_chunk_size:PRNG read chunk size in bytes parm: reseed_limit:int parm: prng_reseed_limit:PRNG reseed limit Contact Information = christian.r...@de.ibm.com ---uname output--- Linux s83lp22 4.4.0-13-generic #29-Ubuntu SMP Fri Mar 11 19:30:41 UTC 2016 s390x s390x s390x GNU/Linux Machine Type = Manufacturer: IBM Type: 2964 Model: 702 N96 ---Steps to Reproduce--- 1) modprobe prng 2) ls -l /dev/prandom This is a s390x issue. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1558275/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1558275] Re: wrong/missing permissions for device file /dev/prandom (prng.ko)
For example, KVM for IBM z Systems 1.1.0 (Z) is also affected, and the device has following permissions: # ls -latr /dev/prandom crw--- 1 root root 10, 57 Mar 17 13:41 /dev/prandom -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1558275 Title: wrong/missing permissions for device file /dev/prandom (prng.ko) Status in linux package in Ubuntu: Invalid Status in s390-tools package in Ubuntu: Incomplete Status in systemd package in Ubuntu: Incomplete Bug description: The access rights for /dev/prandom are set to 0600. The prandom file is created upon loading the prng module. Expectation: The access rights are set to 0644. Details = root@s83lp22:~# modinfo prng filename: /lib/modules/4.4.0-13-generic/kernel/arch/s390/crypto/prng.ko description:s390 PRNG interface author: IBM Corporation license:GPL srcversion: B48774F4AEBAE6DB4983C98 alias: cpu:type:*:feature:*0003* depends: intree: Y vermagic: 4.4.0-13-generic SMP mod_unload modversions parm: mode:int parm: prng_mode:PRNG mode: 0 - auto, 1 - TDES, 2 - SHA512 parm: chunksize:int parm: prng_chunk_size:PRNG read chunk size in bytes parm: reseed_limit:int parm: prng_reseed_limit:PRNG reseed limit Contact Information = christian.r...@de.ibm.com ---uname output--- Linux s83lp22 4.4.0-13-generic #29-Ubuntu SMP Fri Mar 11 19:30:41 UTC 2016 s390x s390x s390x GNU/Linux Machine Type = Manufacturer: IBM Type: 2964 Model: 702 N96 ---Steps to Reproduce--- 1) modprobe prng 2) ls -l /dev/prandom This is a s390x issue. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1558275/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1558275] Re: wrong/missing permissions for device file /dev/prandom (prng.ko)
Cool, reopening the bug task for linux package then, and setting it to incomplete. Once there is an accepted patch for this, do drop a line here to ping the kernel team to get this included. Regards, Dimitri. ** Changed in: linux (Ubuntu) Status: Invalid => Incomplete ** Changed in: s390-tools (Ubuntu) Status: Incomplete => Invalid ** Changed in: systemd (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1558275 Title: wrong/missing permissions for device file /dev/prandom (prng.ko) Status in linux package in Ubuntu: Incomplete Status in s390-tools package in Ubuntu: Invalid Status in systemd package in Ubuntu: Invalid Bug description: The access rights for /dev/prandom are set to 0600. The prandom file is created upon loading the prng module. Expectation: The access rights are set to 0644. Details = root@s83lp22:~# modinfo prng filename: /lib/modules/4.4.0-13-generic/kernel/arch/s390/crypto/prng.ko description:s390 PRNG interface author: IBM Corporation license:GPL srcversion: B48774F4AEBAE6DB4983C98 alias: cpu:type:*:feature:*0003* depends: intree: Y vermagic: 4.4.0-13-generic SMP mod_unload modversions parm: mode:int parm: prng_mode:PRNG mode: 0 - auto, 1 - TDES, 2 - SHA512 parm: chunksize:int parm: prng_chunk_size:PRNG read chunk size in bytes parm: reseed_limit:int parm: prng_reseed_limit:PRNG reseed limit Contact Information = christian.r...@de.ibm.com ---uname output--- Linux s83lp22 4.4.0-13-generic #29-Ubuntu SMP Fri Mar 11 19:30:41 UTC 2016 s390x s390x s390x GNU/Linux Machine Type = Manufacturer: IBM Type: 2964 Model: 702 N96 ---Steps to Reproduce--- 1) modprobe prng 2) ls -l /dev/prandom This is a s390x issue. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1558275/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1558275] Re: wrong/missing permissions for device file /dev/prandom (prng.ko)
This is not a bug in Ubuntu, this is an upstream issue that affects all Linux on Z. Please escalate this bug to s390-tools upstream and/or systemd upstream. ** Changed in: systemd (Ubuntu) Status: New => Incomplete ** Changed in: s390-tools (Ubuntu) Status: New => Incomplete ** Changed in: s390-tools (Ubuntu) Assignee: (unassigned) => Dimitri John Ledkov (xnox) ** Changed in: systemd (Ubuntu) Assignee: (unassigned) => Dimitri John Ledkov (xnox) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1558275 Title: wrong/missing permissions for device file /dev/prandom (prng.ko) Status in linux package in Ubuntu: Invalid Status in s390-tools package in Ubuntu: Incomplete Status in systemd package in Ubuntu: Incomplete Bug description: The access rights for /dev/prandom are set to 0600. The prandom file is created upon loading the prng module. Expectation: The access rights are set to 0644. Details = root@s83lp22:~# modinfo prng filename: /lib/modules/4.4.0-13-generic/kernel/arch/s390/crypto/prng.ko description:s390 PRNG interface author: IBM Corporation license:GPL srcversion: B48774F4AEBAE6DB4983C98 alias: cpu:type:*:feature:*0003* depends: intree: Y vermagic: 4.4.0-13-generic SMP mod_unload modversions parm: mode:int parm: prng_mode:PRNG mode: 0 - auto, 1 - TDES, 2 - SHA512 parm: chunksize:int parm: prng_chunk_size:PRNG read chunk size in bytes parm: reseed_limit:int parm: prng_reseed_limit:PRNG reseed limit Contact Information = christian.r...@de.ibm.com ---uname output--- Linux s83lp22 4.4.0-13-generic #29-Ubuntu SMP Fri Mar 11 19:30:41 UTC 2016 s390x s390x s390x GNU/Linux Machine Type = Manufacturer: IBM Type: 2964 Model: 702 N96 ---Steps to Reproduce--- 1) modprobe prng 2) ls -l /dev/prandom This is a s390x issue. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1558275/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1558275] Re: wrong/missing permissions for device file /dev/prandom (prng.ko)
** Changed in: s390-tools (Ubuntu) Importance: Undecided => Wishlist ** Changed in: systemd (Ubuntu) Importance: Undecided => Wishlist ** Changed in: linux (Ubuntu) Importance: Undecided => Wishlist -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1558275 Title: wrong/missing permissions for device file /dev/prandom (prng.ko) Status in linux package in Ubuntu: Invalid Status in s390-tools package in Ubuntu: Incomplete Status in systemd package in Ubuntu: Incomplete Bug description: The access rights for /dev/prandom are set to 0600. The prandom file is created upon loading the prng module. Expectation: The access rights are set to 0644. Details = root@s83lp22:~# modinfo prng filename: /lib/modules/4.4.0-13-generic/kernel/arch/s390/crypto/prng.ko description:s390 PRNG interface author: IBM Corporation license:GPL srcversion: B48774F4AEBAE6DB4983C98 alias: cpu:type:*:feature:*0003* depends: intree: Y vermagic: 4.4.0-13-generic SMP mod_unload modversions parm: mode:int parm: prng_mode:PRNG mode: 0 - auto, 1 - TDES, 2 - SHA512 parm: chunksize:int parm: prng_chunk_size:PRNG read chunk size in bytes parm: reseed_limit:int parm: prng_reseed_limit:PRNG reseed limit Contact Information = christian.r...@de.ibm.com ---uname output--- Linux s83lp22 4.4.0-13-generic #29-Ubuntu SMP Fri Mar 11 19:30:41 UTC 2016 s390x s390x s390x GNU/Linux Machine Type = Manufacturer: IBM Type: 2964 Model: 702 N96 ---Steps to Reproduce--- 1) modprobe prng 2) ls -l /dev/prandom This is a s390x issue. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1558275/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1558275] Re: wrong/missing permissions for device file /dev/prandom (prng.ko)
--- Comment From brueck...@de.ibm.com 2016-03-17 10:35 EDT--- Hi Dimitri, (In reply to comment #12) > This is not a bug in Ubuntu, this is an upstream issue that affects all > Linux on Z. Please escalate this bug to s390-tools upstream and/or systemd > upstream. I already started this discussion and probably correct the file mode directly in the prandom device driver. I will let you know when I have news on this issue. ** Tags removed: targetmilestone-inin--- ** Tags added: targetmilestone-inin1604 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1558275 Title: wrong/missing permissions for device file /dev/prandom (prng.ko) Status in linux package in Ubuntu: Invalid Status in s390-tools package in Ubuntu: Incomplete Status in systemd package in Ubuntu: Incomplete Bug description: The access rights for /dev/prandom are set to 0600. The prandom file is created upon loading the prng module. Expectation: The access rights are set to 0644. Details = root@s83lp22:~# modinfo prng filename: /lib/modules/4.4.0-13-generic/kernel/arch/s390/crypto/prng.ko description:s390 PRNG interface author: IBM Corporation license:GPL srcversion: B48774F4AEBAE6DB4983C98 alias: cpu:type:*:feature:*0003* depends: intree: Y vermagic: 4.4.0-13-generic SMP mod_unload modversions parm: mode:int parm: prng_mode:PRNG mode: 0 - auto, 1 - TDES, 2 - SHA512 parm: chunksize:int parm: prng_chunk_size:PRNG read chunk size in bytes parm: reseed_limit:int parm: prng_reseed_limit:PRNG reseed limit Contact Information = christian.r...@de.ibm.com ---uname output--- Linux s83lp22 4.4.0-13-generic #29-Ubuntu SMP Fri Mar 11 19:30:41 UTC 2016 s390x s390x s390x GNU/Linux Machine Type = Manufacturer: IBM Type: 2964 Model: 702 N96 ---Steps to Reproduce--- 1) modprobe prng 2) ls -l /dev/prandom This is a s390x issue. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1558275/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1558275] Re: wrong/missing permissions for device file /dev/prandom (prng.ko)
The permissions on the device are correct, as far as kernel is concerned. s390-tools documentation suggests that in practice it should be 0444. Thus s390-tools should ship such a udev rule, or such udev rule should be contributed upstream to systemd udev component. ** Also affects: s390-tools (Ubuntu) Importance: Undecided Status: New ** Also affects: systemd (Ubuntu) Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1558275 Title: wrong/missing permissions for device file /dev/prandom (prng.ko) Status in linux package in Ubuntu: Invalid Status in s390-tools package in Ubuntu: Incomplete Status in systemd package in Ubuntu: Incomplete Bug description: The access rights for /dev/prandom are set to 0600. The prandom file is created upon loading the prng module. Expectation: The access rights are set to 0644. Details = root@s83lp22:~# modinfo prng filename: /lib/modules/4.4.0-13-generic/kernel/arch/s390/crypto/prng.ko description:s390 PRNG interface author: IBM Corporation license:GPL srcversion: B48774F4AEBAE6DB4983C98 alias: cpu:type:*:feature:*0003* depends: intree: Y vermagic: 4.4.0-13-generic SMP mod_unload modversions parm: mode:int parm: prng_mode:PRNG mode: 0 - auto, 1 - TDES, 2 - SHA512 parm: chunksize:int parm: prng_chunk_size:PRNG read chunk size in bytes parm: reseed_limit:int parm: prng_reseed_limit:PRNG reseed limit Contact Information = christian.r...@de.ibm.com ---uname output--- Linux s83lp22 4.4.0-13-generic #29-Ubuntu SMP Fri Mar 11 19:30:41 UTC 2016 s390x s390x s390x GNU/Linux Machine Type = Manufacturer: IBM Type: 2964 Model: 702 N96 ---Steps to Reproduce--- 1) modprobe prng 2) ls -l /dev/prandom This is a s390x issue. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1558275/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
