CVE-2019-5489
Vulnerability from cvelistv5
Published
2019-01-07 18:00
Modified
2024-08-04 19:54
Severity ?
Summary
The mincore() implementation in mm/mincore.c in the Linux kernel through 4.19.13 allowed local attackers to observe page cache access patterns of other processes on the same system, potentially allowing sniffing of secret information. (Fixing this affects the output of the fincore program.) Limited remote exploitation may be possible, as demonstrated by latency differences in accessing public files from an Apache HTTP Server.
References
cve@mitre.orghttp://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=574823bfab82d9d8fa47f422778043fbb4b4f50ePatch, Vendor Advisory
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2019-06/msg00039.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2019-06/msg00048.html
cve@mitre.orghttp://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200115-01-pagecache-en
cve@mitre.orghttp://www.securityfocus.com/bid/106478Third Party Advisory, VDB Entry
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2019:2029
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2019:2043
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2019:2473
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2019:2808
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2019:2809
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2019:2837
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2019:3309
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2019:3517
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2019:3967
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2019:4056
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2019:4057
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2019:4058
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2019:4159
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2019:4164
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2019:4255
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2020:0204
cve@mitre.orghttps://arxiv.org/abs/1901.01161Third Party Advisory
cve@mitre.orghttps://bugzilla.suse.com/show_bug.cgi?id=1120843Issue Tracking, Patch, Third Party Advisory
cve@mitre.orghttps://github.com/torvalds/linux/commit/574823bfab82d9d8fa47f422778043fbb4b4f50ePatch, Third Party Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2019/06/msg00010.html
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2019/06/msg00011.html
cve@mitre.orghttps://seclists.org/bugtraq/2019/Jun/26
cve@mitre.orghttps://security.netapp.com/advisory/ntap-20190307-0001/Third Party Advisory
cve@mitre.orghttps://www.debian.org/security/2019/dsa-4465
cve@mitre.orghttps://www.oracle.com/security-alerts/cpujul2020.html
cve@mitre.orghttps://www.theregister.co.uk/2019/01/05/boffins_beat_page_cache/Technical Description, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=574823bfab82d9d8fa47f422778043fbb4b4f50ePatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00039.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00048.html
af854a3a-2127-422b-91ae-364da2661108http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200115-01-pagecache-en
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/106478Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:2029
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:2043
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:2473
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:2808
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:2809
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:2837
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:3309
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:3517
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:3967
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:4056
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:4057
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:4058
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:4159
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:4164
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:4255
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2020:0204
af854a3a-2127-422b-91ae-364da2661108https://arxiv.org/abs/1901.01161Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.suse.com/show_bug.cgi?id=1120843Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/torvalds/linux/commit/574823bfab82d9d8fa47f422778043fbb4b4f50ePatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2019/06/msg00010.html
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2019/06/msg00011.html
af854a3a-2127-422b-91ae-364da2661108https://seclists.org/bugtraq/2019/Jun/26
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20190307-0001/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2019/dsa-4465
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpujul2020.html
af854a3a-2127-422b-91ae-364da2661108https://www.theregister.co.uk/2019/01/05/boffins_beat_page_cache/Technical Description, Third Party Advisory
Impacted products
Vendor Product Version
Show details on NVD website

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