39134eb9d2
on invalid state load CVE-2013-4539-qemut-tsc210x-fix-buffer-overrun-on-invalid-state-load.patch - bsc#962632 - VUL-0: CVE-2015-1779: xen: vnc: insufficient resource limiting in VNC websockets decoder CVE-2015-1779-qemuu-limit-size-of-HTTP-headers-from-websockets-clients.patch CVE-2015-1779-qemuu-incrementally-decode-websocket-frames.patch - bsc#962642 - VUL-0: CVE-2013-4537: xen: ssi-sd: buffer overrun on invalid state load CVE-2013-4537-qemut-ssi-sd-fix-buffer-overrun-on-invalid-state-load.patch - bsc#962627 - VUL-0: CVE-2014-7815: xen: vnc: insufficient bits_per_pixel from the client sanitization CVE-2014-7815-qemut-vnc-sanitize-bits_per_pixel-from-the-client.patch - bsc#962335 - VUL-0: CVE-2013-4538: xen: ssd0323: fix buffer overun on invalid state CVE-2013-4538-qemut-ssd0323-fix-buffer-overun-on-invalid-state.patch - bsc#962360 - VUL-0: CVE-2015-7512: xen: net: pcnet: buffer overflow in non-loopback mode CVE-2015-7512-qemuu-net-pcnet-buffer-overflow-in-non-loopback-mode.patch CVE-2015-7512-qemut-net-pcnet-buffer-overflow-in-non-loopback-mode.patch - bsc#961692 - VUL-0: CVE-2016-1714: xen: nvram: OOB r/w access in processing firmware configurations CVE-2016-1714-qemuu-fw_cfg-add-check-to-validate-current-entry-value.patch CVE-2016-1714-qemut-fw_cfg-add-check-to-validate-current-entry-value.patch - bsc#961358 - VUL-0: CVE-2015-8613: xen: qemu: scsi: stack based buffer overflow in megasas_ctrl_get_info OBS-URL: https://build.opensuse.org/package/show/Virtualization/xen?expand=0&rev=395
30 lines
1.1 KiB
Diff
30 lines
1.1 KiB
Diff
Reference: bsc#961358 CVE-2015-8613
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From: Prasad J Pandit <address@hidden>
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Date: Mon, 21 Dec 2015 14:48:18 +0530
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Subject: [PATCH] scsi: initialise info object with appropriate size
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While processing controller 'CTRL_GET_INFO' command, the routine
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'megasas_ctrl_get_info' overflows the '&info' object size. Use its
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appropriate size to null initialise it.
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Reported-by: Qinghao Tang <address@hidden>
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Signed-off-by: Prasad J Pandit <address@hidden>
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---
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hw/scsi/megasas.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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Index: xen-4.6.0-testing/tools/qemu-xen-dir-remote/hw/scsi/megasas.c
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===================================================================
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--- xen-4.6.0-testing.orig/tools/qemu-xen-dir-remote/hw/scsi/megasas.c
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+++ xen-4.6.0-testing/tools/qemu-xen-dir-remote/hw/scsi/megasas.c
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@@ -721,7 +721,7 @@ static int megasas_ctrl_get_info(Megasas
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BusChild *kid;
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int num_pd_disks = 0;
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- memset(&info, 0x0, cmd->iov_size);
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+ memset(&info, 0x0, dcmd_size);
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if (cmd->iov_size < dcmd_size) {
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trace_megasas_dcmd_invalid_xfer_len(cmd->index, cmd->iov_size,
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dcmd_size);
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