| Summary: | Update request: kernel-linus-4.4.88-2.mga5 | ||
|---|---|---|---|
| Product: | Mageia | Reporter: | Thomas Backlund <tmb> |
| Component: | Security | Assignee: | QA Team <qa-bugs> |
| Status: | RESOLVED FIXED | QA Contact: | Sec team <security> |
| Severity: | critical | ||
| Priority: | Normal | CC: | davidwhodgins, sysadmin-bugs |
| Version: | 5 | Keywords: | advisory, validated_update |
| Target Milestone: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | MGA5-64-OK MGA5-32-OK | ||
| Source RPM: | kernel-linus | CVE: | |
| Status comment: | |||
|
Description
Thomas Backlund
2017-09-14 19:58:58 CEST
kernel-linus-4.4.82-1.mga5-1-1.mga5.i586 (due to conflicts with kernel-firmware-nonfree[< 20170707-1]) kernel-linus-4.4.88-1.mga5-1-1.mga5.i586 (due to conflicts with kernel-firmware-nonfree[< 20170707-1]) Same with kernel-tmb CC:
(none) =>
davidwhodgins Ah, well spotted, it happend as part of http://advisories.mageia.org/MGASA-2017-0260.html It was supposed to change conflicts on microcode, not kernel-firmware-nonfree... :/ a fixed 4.4.88-2.mga5 is submitted Keywords:
feedback =>
(none)
Dave Hodgins
2017-09-15 19:13:03 CEST
Summary:
Update request: kernel-linus-4.4.88-1.mga5 =>
Update request: kernel-linus-4.4.88-2.mga5 Advisory: This kernel-linus update is based on upstream 4.4.88 and fixes atleast the following security issues: net/xfrm/xfrm_policy.c in the Linux kernel through 4.12.3, when CONFIG_XFRM_MIGRATE is enabled, does not ensure that the dir value of xfrm_userpolicy_id is XFRM_POLICY_MAX or less, which allows local users to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via an XFRM_MSG_MIGRATE xfrm Netlink message (CVE-2017-11600). The xen_biovec_phys_mergeable function in drivers/xen/biomerge.c in Xen might allow local OS guest users to corrupt block device data streams and consequently obtain sensitive memory information, cause a denial of service, or gain host OS privileges by leveraging incorrect block IO merge-ability calculation (CVE-2017-12134 / XSA-229). The XFS_IS_REALTIME_INODE macro in fs/xfs/xfs_linux.h in the Linux kernel before 4.13.2 does not verify that a filesystem has a realtime device, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) via vectors related to setting an RHINHERIT flag on a directory (CVE-2017-14340). The native Bluetooth stack in the Linux Kernel (BlueZ), starting at the Linux kernel version 3.3-rc1 and up to and including 4.13.1, are vulnerable to a stack overflow vulnerability in the processing of L2CAP configuration responses resulting in Remote code execution in kernel space (CVE-2017-1000251). For other upstream fixes in this update, read the referenced changelogs. references: - https://bugs.mageia.org/show_bug.cgi?id=21713 - https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.83 - https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.84 - https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.85 - https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.86 - https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.87 - https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.88 Whiteboard:
(none) =>
advisory Confirmed conflict fixed and kernel working, both on real hardware and under vb. Adding the OKs. Whiteboard:
advisory =>
advisory MGA5-64-OK MGA5-32-OK
Dave Hodgins
2017-09-15 20:59:35 CEST
Keywords:
(none) =>
advisory, validated_update An update for this issue has been pushed to the Mageia Updates repository. http://advisories.mageia.org/MGASA-2017-0347.html Resolution:
(none) =>
FIXED |