CVE - CVE-2019-18660

CVE-ID
CVE-2019-18660	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
The Linux kernel before 5.4.1 on powerpc allows Information Exposure because the Spectre-RSB mitigation is not in place for all applicable CPUs, aka CID-39e72bf96f58. This is related to arch/powerpc/kernel/entry_64.S and arch/powerpc/kernel/security.c.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BUGTRAQ:20200109 [slackware-security] Slackware 14.2 kernel (SSA:2020-008-01) URL:https://seclists.org/bugtraq/2020/Jan/10 CONFIRM:https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.1 CONFIRM:https://security.netapp.com/advisory/ntap-20200103-0001/ FEDORA:FEDORA-2019-124a241044 URL:https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YWWOOJKZ4NQYN4RMFIVJ3ZIXKJJI3MKP/ FEDORA:FEDORA-2019-b86a7bdba0 URL:https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LYIFGYEDQXP5DVJQQUARQRK2PXKBKQGY/ MISC:http://packetstormsecurity.com/files/155890/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html MISC:https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=39e72bf96f5847ba87cc5bd7a3ce0fed813dc9ad MISC:https://www.openwall.com/lists/oss-security/2019/11/27/1 MLIST:[oss-security] 20191128 CVE-2019-18660: Linux kernel: powerpc: missing Spectre-RSB mitigation URL:http://www.openwall.com/lists/oss-security/2019/11/27/1 REDHAT:RHSA-2020:0174 URL:https://access.redhat.com/errata/RHSA-2020:0174 SUSE:openSUSE-SU-2019:2675 URL:http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html UBUNTU:USN-4225-1 URL:https://usn.ubuntu.com/4225-1/ UBUNTU:USN-4225-2 URL:https://usn.ubuntu.com/4225-2/ UBUNTU:USN-4226-1 URL:https://usn.ubuntu.com/4226-1/ UBUNTU:USN-4227-1 URL:https://usn.ubuntu.com/4227-1/ UBUNTU:USN-4227-2 URL:https://usn.ubuntu.com/4227-2/ UBUNTU:USN-4228-1 URL:https://usn.ubuntu.com/4228-1/ UBUNTU:USN-4228-2 URL:https://usn.ubuntu.com/4228-2/
Assigning CNA
MITRE Corporation
Date Record Created
20191102	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20191102)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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