This bug was fixed in the package linux - 4.15.0-70.79 --------------- linux (4.15.0-70.79) bionic; urgency=medium
* Ubuntu-5.0.0-33.35 introduces KVM regression with old Intel CPUs and Linux guests (LP: #1851709) - Revert "KVM: x86: Manually calculate reserved bits when loading PDPTRS" * Incomplete i915 fix for 64-bit x86 kernels (LP: #1852141) // CVE-2019-0155 - SAUCE: drm/i915/cmdparser: Fix jump whitelist clearing -- Stefan Bader <stefan.ba...@canonical.com> Tue, 12 Nov 2019 10:54:50 +0100 ** Changed in: linux (Ubuntu Xenial) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of नेपाली भाषा समायोजकहरुको समूह, which is subscribed to Xenial. Matching subscriptions: Ubuntu 16.04 Bugs https://bugs.launchpad.net/bugs/1852141 Title: CVE-2019-0155: incomplete fix for 64-bit x86 kernels Status in linux package in Ubuntu: Triaged Status in linux source package in Xenial: Fix Released Status in linux source package in Bionic: Fix Released Status in linux source package in Disco: Fix Released Status in linux source package in Eoan: Fix Released Bug description: [Impact] The initial set of Ubuntu kernel updates to address CVE-2019-0155 are not complete for 64-bit x86 kernels (amd64). The 32-bit x86 kernel (i386) updates are complete. It may be possible for an attacker to bypass the mitigations on 64-bit systems. The following upstream patch is needed: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ea0b163b13ffc52818c079adb00d55e227a6da6f [Test Case] Upstream has ran the proposed fix through their regression test suite. We don't have a reproducer for CVE-2019-0155 so the test case is simply to ensure that desktop graphics continue to work. [Regression Potential] Low, the fix is simple, tested, and, AAUI, the affected code path should only be legitimately used by the test suite. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1852141/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~group.of.nepali.translators Post to : group.of.nepali.translators@lists.launchpad.net Unsubscribe : https://launchpad.net/~group.of.nepali.translators More help : https://help.launchpad.net/ListHelp