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xen_uvp
CVE-2016-9101-qemuu-net-eepro100-memory-leakage...
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File CVE-2016-9101-qemuu-net-eepro100-memory-leakage-at-device-unplug.patch of Package xen_uvp
References: bsc#1013668 CVE-2016-9101 The exit dispatch of eepro100 network card device doesn't free the 's->vmstate' field which was allocated in device realize thus leading a host memory leak. This patch avoid this. Signed-off-by: Li Qiang <address@hidden> --- hw/net/eepro100.c | 1 + 1 file changed, 1 insertion(+) Index: xen-4.5.5-testing/tools/qemu-xen-dir-remote/hw/net/eepro100.c =================================================================== --- xen-4.5.5-testing.orig/tools/qemu-xen-dir-remote/hw/net/eepro100.c +++ xen-4.5.5-testing/tools/qemu-xen-dir-remote/hw/net/eepro100.c @@ -1864,6 +1864,7 @@ static void pci_nic_uninit(PCIDevice *pc memory_region_destroy(&s->io_bar); memory_region_destroy(&s->flash_bar); vmstate_unregister(&pci_dev->qdev, s->vmstate, s); + g_free(s->vmstate); eeprom93xx_free(&pci_dev->qdev, s->eeprom); qemu_del_nic(s->nic); }
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