5
CVSSv2

CVE-2017-15268

Published: 12/10/2017 Updated: 03/10/2019
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

Qemu up to and including 2.10.0 allows remote malicious users to cause a memory leak by triggering slow data-channel read operations, related to io/channel-websock.c.

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Vendor Advisories

Several security issues were fixed in QEMU ...
USN-3575-1 introduced a regression in QEMU ...
Synopsis Low: qemu-kvm security, bug fix, and enhancement update Type/Severity Security Advisory: Low Topic An update for qemu-kvm is now available for Red Hat Enterprise Linux 7Red Hat Product Security has rated this update as having a security impact of Low A Common Vulnerability Scoring System (CVSS) b ...
Synopsis Important: qemu-kvm-rhev security, bug fix, and enhancement update Type/Severity Security Advisory: Important Topic An update for qemu-kvm-rhev is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7Red Hat Product Security has rated this update as having a security impact of ...
Synopsis Moderate: qemu-kvm-rhev security and bug fix update Type/Severity Security Advisory: Moderate Topic An update for qemu-kvm-rhev is now available for Red Hat OpenStack Platform 100 (Newton), Red Hat OpenStack Platform 110 (Ocata), Red Hat OpenStack Platform 120 (Pike), Red Hat OpenStack Platform ...
Several vulnerabilities were discovered in qemu, a fast processor emulator CVE-2017-15038 Tuomas Tynkkynen discovered an information leak in 9pfs CVE-2017-15119 Eric Blake discovered that the NBD server insufficiently restricts large option requests, resulting in denial of service CVE-2017-15124 Daniel Berrange discovered that t ...
Debian Bug report logs - #883406 qemu: CVE-2017-15118: stack buffer overflow in NBD server triggered via long export name Package: src:qemu; Maintainer for src:qemu is Debian QEMU Team <pkg-qemu-devel@listsaliothdebianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Sun, 3 Dec 2017 16:36:01 UTC S ...
Debian Bug report logs - #880836 qemu: CVE-2017-15268: I/O: potential memory exhaustion via websock connection to VNC Package: src:qemu; Maintainer for src:qemu is Debian QEMU Team <pkg-qemu-devel@listsaliothdebianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Sat, 4 Nov 2017 23:21:02 UTC Sever ...
Debian Bug report logs - #883625 qemu: CVE-2017-17381: virtio: divide by zero exception while updating rings Package: src:qemu; Maintainer for src:qemu is Debian QEMU Team <pkg-qemu-devel@listsaliothdebianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Tue, 5 Dec 2017 21:15:01 UTC Severity: norm ...
Debian Bug report logs - #880832 qemu: CVE-2017-15289: cirrus: OOB access issue in mode4and5 write functions Package: src:qemu; Maintainer for src:qemu is Debian QEMU Team <pkg-qemu-devel@listsaliothdebianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Sat, 4 Nov 2017 23:06:01 UTC Severity: impo ...
Debian Bug report logs - #883399 qemu: CVE-2017-15119: DoS via large option request Package: src:qemu; Maintainer for src:qemu is Debian QEMU Team <pkg-qemu-devel@listsaliothdebianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Sun, 3 Dec 2017 15:51:01 UTC Severity: normal Tags: security, upstre ...
Debian Bug report logs - #886532 Coming updates for meltdown/spectre Package: qemu; Maintainer for qemu is Debian QEMU Team <pkg-qemu-devel@listsaliothdebianorg>; Source for qemu is src:qemu (PTS, buildd, popcon) Reported by: Nigel Kukard <nkukard@lbsdnet> Date: Sun, 7 Jan 2018 12:15:02 UTC Severity: grave Fo ...
An out-of-bounds read access issue was found in the VGA display emulator built into the Quick emulator (QEMU) It could occur while reading VGA memory to update graphics display A privileged user/process inside guest could use this flaw to crash the QEMU process on the host resulting in denial of service situation(CVE-2017-13672) A memory leakage ...
An out-of-bounds read access issue was found in the VGA display emulator built into the Quick emulator (QEMU) It could occur while reading VGA memory to update graphics display A privileged user/process inside guest could use this flaw to crash the QEMU process on the host resulting in denial of service situation(CVE-2017-13672) A memory leakage ...