[Bug 1592547] Re: vmalloc failure leads to null ptr dereference in aa_dfa_next
** Changed in: apparmor Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1592547 Title: vmalloc failure leads to null ptr dereference in aa_dfa_next To manage notifications about this bug go to: https://bugs.launchpad.net/apparmor/+bug/1592547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1592547] Re: vmalloc failure leads to null ptr dereference in aa_dfa_next
** Tags added: aa-kernel -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1592547 Title: vmalloc failure leads to null ptr dereference in aa_dfa_next To manage notifications about this bug go to: https://bugs.launchpad.net/apparmor/+bug/1592547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1592547] Re: vmalloc failure leads to null ptr dereference in aa_dfa_next
This bug was fixed in the package linux - 4.8.0-11.12 --- linux (4.8.0-11.12) yakkety; urgency=low * change_hat is logging failures during expected hat probing (LP: #1615893) - SAUCE: apparmor: Fix auditing behavior for change_hat probing * deleted files outside of the namespace are not being treated as disconnected (LP: #1615892) - SAUCE: apparmor: deleted dentries can be disconnected * stacking to unconfined in a child namespace confuses mediation (LP: #1615890) - SAUCE: apparmor: special case unconfined when determining the mode * apparmor module parameters can be changed after the policy is locked (LP: #1615895) - SAUCE: apparmor: fix: parameters can be changed after policy is locked * AppArmor profile reloading causes an intermittent kernel BUG (LP: #1579135) - SAUCE: apparmor: fix vec_unique for vectors larger than 8 * label vec reductions can result in reference labels instead of direct access to labels (LP: #1615889) - SAUCE: apparmor: reduction of vec to single entry is just that entry * profiles from different namespaces can block other namespaces from being able to load a profile (LP: #1615887) - SAUCE: apparmor: profiles in one ns can affect mediation in another ns * The label build for onexec when stacking is wrong (LP: #1615881) - SAUCE: apparmor: Fix label build for onexec stacking. * The inherit check for new to old label comparison for domain transitions is wrong (LP: #1615880) - SAUCE: apparmor: Fix new to old label comparison for domain transitions * warning stack trace while playing with apparmor namespaces (LP: #1593874) - SAUCE: apparmor: fix stack trace when removing namespace with profiles * __label_update proxy comparison test is wrong (LP: #1615878) - SAUCE: apparmor: Fix __label_update proxy comparison test * reading /sys/kernel/security/apparmor/profiles requires CAP_MAC_ADMIN (LP: #1560583) - SAUCE: apparmor: Allow ns_root processes to open profiles file - SAUCE: apparmor: Consult sysctl when reading profiles in a user ns * policy namespace stacking (LP: #1379535) - SAUCE: (no-up) apparmor: rebase of apparmor3.5-beta1 snapshot for 4.8 - SAUCE: add a sysctl to enable unprivileged user ns AppArmor policy loading * Miscellaneous Ubuntu changes - [Debian] Dynamically determine linux udebs package name - [Debian] d-i -- fix dtb handling in new kernel-wedge form - SAUCE: apparmor: Fix FTBFS due to bad include path - SAUCE: apparmor: add data query support - [Config] Set CONFIG_SECURITY_APPARMOR_UNCONFINED_INIT=y * Miscellaneous upstream changes - fixup backout policy view capable for forward port - apparmor: fix: Rework the iter loop for label_update - apparmor: add more assertions for updates/merges to help catch errors - apparmor: Make pivot root transitions work with stacking - apparmor: convert delegating deleted files to mediate deleted files - apparmor: add missing parens. not a bug fix but highly recommended - apparmor: add a stack_version file to allow detection of bug fixes - apparmor: push path lookup into mediation loop - apparmor: default to allowing unprivileged userns policy - apparmor: fix: permissions test to view and manage policy - apparmor: Add Basic ns cross check condition for ipc -- Leann Ogasawara Sat, 17 Sep 2016 10:03:16 -0700 ** Changed in: linux (Ubuntu) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1592547 Title: vmalloc failure leads to null ptr dereference in aa_dfa_next To manage notifications about this bug go to: https://bugs.launchpad.net/apparmor/+bug/1592547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1592547] Re: vmalloc failure leads to null ptr dereference in aa_dfa_next
This bug was fixed in the package linux - 4.4.0-38.57 --- linux (4.4.0-38.57) xenial; urgency=low [ Tim Gardner ] * Release Tracking Bug - LP: #1620658 * CIFS client: access problems after updating to kernel 4.4.0-29-generic (LP: #1612135) - Revert "UBUNTU: SAUCE: (namespace) Bypass sget() capability check for nfs" - fs: Call d_automount with the filesystems creds * apt-key add fails in overlayfs (LP: #1618572) - SAUCE: overlayfs: fix regression in whiteout detection linux (4.4.0-37.56) xenial; urgency=low [ Tim Gardner ] * Release Tracking Bug - LP: #1618040 * [Feature] Instruction decoder support for new SKX instructions- AVX512 (LP: #1591655) - x86/insn: perf tools: Fix vcvtph2ps instruction decoding - x86/insn: Add AVX-512 support to the instruction decoder - perf tools: Add AVX-512 support to the instruction decoder used by Intel PT - perf tools: Add AVX-512 instructions to the new instructions test * [Ubuntu 16.04] FCoE Lun not visible in OS with inbox driver - Issue with ioremap() call on 32bit kernel (LP: #1608652) - lpfc: Correct issue with ioremap() call on 32bit kernel * [Feature] turbostat support for Skylake-SP server (LP: #1591802) - tools/power turbostat: decode more CPUID fields - tools/power turbostat: CPUID(0x16) leaf shows base, max, and bus frequency - tools/power turbostat: decode HWP registers - tools/power turbostat: Decode MSR_MISC_PWR_MGMT - tools/power turbostat: allow sub-sec intervals - tools/power turbostat: Intel Xeon x200: fix erroneous bclk value - tools/power turbostat: Intel Xeon x200: fix turbo-ratio decoding - tools/power turbostat: re-name "%Busy" field to "Busy%" - tools/power turbostat: add --out option for saving output in a file - tools/power turbostat: fix compiler warnings - tools/power turbostat: make fewer systems calls - tools/power turbostat: show IRQs per CPU - tools/power turbostat: show GFXMHz - tools/power turbostat: show GFX%rc6 - tools/power turbostat: detect and work around syscall jitter - tools/power turbostat: indicate SMX and SGX support - tools/power turbostat: call __cpuid() instead of __get_cpuid() - tools/power turbostat: correct output for MSR_NHM_SNB_PKG_CST_CFG_CTL dump - tools/power turbostat: bugfix: TDP MSRs print bits fixing - tools/power turbostat: SGX state should print only if --debug - tools/power turbostat: print IRTL MSRs - tools/power turbostat: initial BXT support - tools/power turbostat: decode BXT TSC frequency via CPUID - tools/power turbostat: initial SKX support * [BYT] display hotplug doesn't work on console (LP: #1616894) - drm/i915/vlv: Make intel_crt_reset() per-encoder - drm/i915/vlv: Reset the ADPA in vlv_display_power_well_init() - drm/i915/vlv: Disable HPD in valleyview_crt_detect_hotplug() - drm/i915: Enable polling when we don't have hpd * [Feature]intel_idle enabling on Broxton-P (LP: #1520446) - intel_idle: add BXT support * [Feature] EDAC: Update driver for SKX-SP (LP: #1591815) - [Config] CONFIG_EDAC_SKX=m - EDAC, skx_edac: Add EDAC driver for Skylake * [Feature] KBL: Sandy Peak(3168) WiFi/BT support (LP: #1591648) - Bluetooth: Add support for Intel Bluetooth device 3168 [8087:0aa7] * MacBookPro11,4 fails to poweroff or suspend (LP: #1587714) - SAUCE: PCI: Workaround to enable poweroff on Mac Pro 11 * Support Edge Gateway's Bluetooth LED (LP: #1512999) - SAUCE: Bluetooth: Support for LED on Edge Gateways - SAUCE: Bluetooth: Use host bridge subsystem IDs to identify Edge Gateways * Please add support for alps touchpad. (LP: #1616813) - [Config] CONFIG_HID_ALPS=m - HID: add Alps I2C HID Touchpad-Stick support - HID: alps: struct u1_dev *priv is internal to the driver - HID: alps: pass correct sizes to hid_hw_raw_request() - HID: alps: match alps devices in core - HID: alps: a few cleanups * DINO2M - System hangs with a black screen during s4 stress test (LP: #1616781) - x86/power/64: Fix kernel text mapping corruption during image restoration * Xenial update to v4.4.17 stable release (LP: #1611833) - USB: OHCI: Don't mark EDs as ED_OPER if scheduling fails - x86/quirks: Apply nvidia_bugs quirk only on root bus - x86/quirks: Reintroduce scanning of secondary buses - x86/quirks: Add early quirk to reset Apple AirPort card - dmaengine: at_xdmac: align descriptors on 64 bits - dmaengine: at_xdmac: fix residue corruption - dmaengine: at_xdmac: double FIFO flush needed to compute residue - mm, sl[au]b: add __GFP_ATOMIC to the GFP reclaim mask - mm, compaction: abort free scanner if split fails - fs/nilfs2: fix potential underflow in call to crc32_le - mm, compaction: prevent VM_BUG_ON when terminating freeing scanner - mm, meminit: always return a valid node from early_pfn_to_nid -
[Bug 1592547] Re: vmalloc failure leads to null ptr dereference in aa_dfa_next
Pounded this for a while, cannot reproduce with the fix, marking it as verified ** Tags removed: verification-needed-xenial ** Tags added: verification-done-xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1592547 Title: vmalloc failure leads to null ptr dereference in aa_dfa_next To manage notifications about this bug go to: https://bugs.launchpad.net/apparmor/+bug/1592547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1592547] Re: vmalloc failure leads to null ptr dereference in aa_dfa_next
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 verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1592547 Title: vmalloc failure leads to null ptr dereference in aa_dfa_next To manage notifications about this bug go to: https://bugs.launchpad.net/apparmor/+bug/1592547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1592547] Re: vmalloc failure leads to null ptr dereference in aa_dfa_next
** Changed in: linux (Ubuntu) Status: Incomplete => Fix Committed ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu Xenial) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1592547 Title: vmalloc failure leads to null ptr dereference in aa_dfa_next To manage notifications about this bug go to: https://bugs.launchpad.net/apparmor/+bug/1592547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1592547] Re: vmalloc failure leads to null ptr dereference in aa_dfa_next
** Tags added: patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1592547 Title: vmalloc failure leads to null ptr dereference in aa_dfa_next To manage notifications about this bug go to: https://bugs.launchpad.net/apparmor/+bug/1592547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1592547] Re: vmalloc failure leads to null ptr dereference in aa_dfa_next
** Also affects: linux (Ubuntu Xenial) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Xenial) Status: New => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1592547 Title: vmalloc failure leads to null ptr dereference in aa_dfa_next To manage notifications about this bug go to: https://bugs.launchpad.net/apparmor/+bug/1592547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1592547] Re: vmalloc failure leads to null ptr dereference in aa_dfa_next
** Information type changed from Private Security to Public ** Also affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1592547 Title: vmalloc failure leads to null ptr dereference in aa_dfa_next To manage notifications about this bug go to: https://bugs.launchpad.net/apparmor/+bug/1592547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs