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Fedora 24 QEMU Security Advisory 2017-62ac1230f7: Critical Memory Leak

* CVE-2017-5525: audio: memory leakage in ac97 (bz #1414110) * CVE-2017-5526: audio: memory leakage in es1370 (bz #1414210) * CVE-2016-10155 watchdog: memory leakage in i6300esb (bz #1415200) * CVE-2017-5552: virtio-gpu-3d: memory leakage (bz #1415283) * CVE-2017-5667: sd: sdhci OOB access during multi block transfer (bz #1417560) * CVE-2017-5857: virtio-gpu-3d: host memory leakage in. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2017-62ac1230f7 2017-03-21 12:48:42.738374 -------------------------------------------------------------------------------- Name : qemu Product : Fedora 24 Version : 2.6.2 Release : 7.fc24 URL : https://www.qemu.org/ Summary : QEMU is a FAST! processor emulator Description : QEMU is a generic and open source processor emulator which achieves a good emulation speed by using dynamic translation. QEMU has two operating modes: * Full system emulation. In this mode, QEMU emulates a full system (for example a PC), including a processor and various peripherials. It can be used to launch different Operating Systems without rebooting the PC or to debug system code. * User mode emulation. In this mode, QEMU can launch Linux processes compiled for one CPU on another CPU. As QEMU requires no host kernel patches to run, it is safe and easy to use. -------------------------------------------------------------------------------- Update Information: * CVE-2017-5525: audio: memory leakage in ac97 (bz #1414110) * CVE-2017-5526: audio: memory leakage in es1370 (bz #1414210) * CVE-2016-10155 watchdog: memory leakage in i6300esb (bz #1415200) * CVE-2017-5552: virtio-gpu-3d: memory leakage (bz #1415283) * CVE-2017-5667: sd: sdhci OOB access during multi block transfer (bz #1417560) * CVE-2017-5857: virtio-gpu-3d: host memory leakage in virgl_cmd_resource_unref (bz #1418383) * CVE-2017-5856: scsi: megasas: memory leakage (bz #1418344) * CVE-2017-5898: usb: integer overflowin emulated_apdu_from_guest (bz #1419700) * CVE-2017-5987: sd: infinite loop issue in multi block transfers (bz #1422001) * CVE-2017-6505: usb: an infinite loop issue in ohci_service_ed_list (bz #1429434) * CVE-2017-2615: cirrus: oob access while doing bitblt copy backward (bz #1418206) * CVE-2017-2620: cirrus: potential arbitrary code execution (bz #1425419) -------------------------------------------------------------------------------- References: [ 1 ] Bug #1414108 - CVE-2017-5525 Qemu: audio: memory leakage in ac97 device https://bugzilla.redhat.com/show_bug.cgi?id=1414108 [ 2 ] Bug #1414209 - CVE-2017-5526 Qemu: audio: memory leakage in es1370 device https://bugzilla.redhat.com/show_bug.cgi?id=1414209 [ 3 ] Bug #1415199 - CVE-2016-10155 Qemu: watchdog: memory leakage in virtual hardware watchdog wdt_i6300esb https://bugzilla.redhat.com/show_bug.cgi?id=1415199 [ 4 ] Bug #1415281 - CVE-2017-5552 Qemu: display: virtio-gpu-3d: memory leakage in virgl_resource_attach_backing https://bugzilla.redhat.com/show_bug.cgi?id=1415281 [ 5 ] Bug #1417559 - CVE-2017-5667 Qemu: sd: sdhci OOB access during multi block SDMA transfer https://bugzilla.redhat.com/show_bug.cgi?id=1417559 [ 6 ] Bug #1418382 - CVE-2017-5857 Qemu: display: virtio-gpu-3d: host memory leakage in virgl_cmd_resource_unref https://bugzilla.redhat.com/show_bug.cgi?id=1418382 [ 7 ] Bug #1418342 - CVE-2017-5856 Qemu: scsi: megasas: host memory leakage in megasas_handle_dcmd https://bugzilla.redhat.com/show_bug.cgi?id=1418342 [ 8 ] Bug #1419699 - CVE-2017-5898 Qemu: usb: integer overflow in emulated_apdu_from_guest https://bugzilla.redhat.com/show_bug.cgi?id=1419699 [ 9 ] Bug #1421995 - CVE-2017-5987 Qemu: sd: infinite loop issue in multi block transfers https://bugzilla.redhat.com/show_bug.cgi?id=1421995 [ 10 ] Bug #1429432 - CVE-2017-6505 Qemu: usb: an infinite loop issue in ohci_service_ed_list https://bugzilla.redhat.com/show_bug.cgi?id=1429432 [ 11 ]Bug #1418200 - CVE-2017-2615 Qemu: display: cirrus: oob access while doing bitblt copy backward mode https://bugzilla.redhat.com/show_bug.cgi?id=1418200 [ 12 ] Bug #1420484 - CVE-2017-2620 Qemu: display: cirrus: potential arbitrary code execution via cirrus_bitblt_cputovideo https://bugzilla.redhat.com/show_bug.cgi?id=1420484 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade qemu' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/security/ -------------------------------------------------------------------------------- _______________________________________________ package-announce mailing list -- This email address is being protected from spambots. You need JavaScript enabled to view it. To unsubscribe send an email to This email address is being protected from spambots. You need JavaScript enabled to view it. . Examine the latest security patches for QEMU within Fedora 24, focusing on urgent memory leakage vulnerabilities across multiple areas.. Fedora Updates,QEMU Security,Memory Leak Fixes,Software Updates,QEMU 2.6.2. . Severity: Critical. LinuxSecurity.com Team

Mar 21, 2017 •Critical Fedora