gnu: QEMU: Update to 6.2.0.

* gnu/packages/patches/qemu-CVE-2021-20203.patch: Delete file.
* gnu/local.mk (dist_patch_DATA): Adjust accordingly.
* gnu/packages/virtualization.scm (qemu): Update to 6.2.0.
[source](patches): Remove obsolete patch.

1 files changed, 0 insertions, 172 deletions

diff --git a/gnu/packages/patches/qemu-CVE-2021-20203.patch b/gnu/packages/patches/qemu-CVE-2021-20203.patch
deleted file mode 100644
index 9d2ceaa649..0000000000
--- a/gnu/packages/patches/qemu-CVE-2021-20203.patch
+++ /dev/null
@@ -1,172 +0,0 @@
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-From: P J P <ppandit@redhat.com>
-To: Dmitry Fleytman <dmitry.fleytman@gmail.com>
-Subject: [PATCH] net: vmxnet3: validate configuration values during activate
- (CVE-2021-20203)
-Date: Sat, 30 Jan 2021 18:46:52 +0530
-Message-Id: <20210130131652.954143-1-ppandit@redhat.com>
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-Cc: Gaoning Pan <pgn@zju.edu.cn>, QEMU Developers <qemu-devel@nongnu.org>,
- Prasad J Pandit <pjp@fedoraproject.org>
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-
-From: Prasad J Pandit <pjp@fedoraproject.org>
-
-While activating device in vmxnet3_acticate_device(), it does not
-validate guest supplied configuration values against predefined
-minimum - maximum limits. This may lead to integer overflow or
-OOB access issues. Add checks to avoid it.
-
-Fixes: CVE-2021-20203
-Buglink: https://bugs.launchpad.net/qemu/+bug/1913873
-Reported-by: Gaoning Pan <pgn@zju.edu.cn>
-Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
----
- hw/net/vmxnet3.c | 13 +++++++++++++
- 1 file changed, 13 insertions(+)
-
-diff --git a/hw/net/vmxnet3.c b/hw/net/vmxnet3.c
-index eff299f629..4a910ca971 100644
---- a/hw/net/vmxnet3.c
-+++ b/hw/net/vmxnet3.c
-@@ -1420,6 +1420,7 @@ static void vmxnet3_activate_device(VMXNET3State *s)
-     vmxnet3_setup_rx_filtering(s);
-     /* Cache fields from shared memory */
-     s->mtu = VMXNET3_READ_DRV_SHARED32(d, s->drv_shmem, devRead.misc.mtu);
-+    assert(VMXNET3_MIN_MTU <= s->mtu && s->mtu < VMXNET3_MAX_MTU);
-     VMW_CFPRN("MTU is %u", s->mtu);
- 
-     s->max_rx_frags =
-@@ -1473,6 +1474,9 @@ static void vmxnet3_activate_device(VMXNET3State *s)
-         /* Read rings memory locations for TX queues */
-         pa = VMXNET3_READ_TX_QUEUE_DESCR64(d, qdescr_pa, conf.txRingBasePA);
-         size = VMXNET3_READ_TX_QUEUE_DESCR32(d, qdescr_pa, conf.txRingSize);
-+        if (size > VMXNET3_TX_RING_MAX_SIZE) {
-+            size = VMXNET3_TX_RING_MAX_SIZE;
-+        }
- 
-         vmxnet3_ring_init(d, &s->txq_descr[i].tx_ring, pa, size,
-                           sizeof(struct Vmxnet3_TxDesc), false);
-@@ -1483,6 +1487,9 @@ static void vmxnet3_activate_device(VMXNET3State *s)
-         /* TXC ring */
-         pa = VMXNET3_READ_TX_QUEUE_DESCR64(d, qdescr_pa, conf.compRingBasePA);
-         size = VMXNET3_READ_TX_QUEUE_DESCR32(d, qdescr_pa, conf.compRingSize);
-+        if (size > VMXNET3_TC_RING_MAX_SIZE) {
-+            size = VMXNET3_TC_RING_MAX_SIZE;
-+        }
-         vmxnet3_ring_init(d, &s->txq_descr[i].comp_ring, pa, size,
-                           sizeof(struct Vmxnet3_TxCompDesc), true);
-         VMXNET3_RING_DUMP(VMW_CFPRN, "TXC", i, &s->txq_descr[i].comp_ring);
-@@ -1524,6 +1531,9 @@ static void vmxnet3_activate_device(VMXNET3State *s)
-             /* RX rings */
-             pa = VMXNET3_READ_RX_QUEUE_DESCR64(d, qd_pa, conf.rxRingBasePA[j]);
-             size = VMXNET3_READ_RX_QUEUE_DESCR32(d, qd_pa, conf.rxRingSize[j]);
-+            if (size > VMXNET3_RX_RING_MAX_SIZE) {
-+                size = VMXNET3_RX_RING_MAX_SIZE;
-+            }
-             vmxnet3_ring_init(d, &s->rxq_descr[i].rx_ring[j], pa, size,
-                               sizeof(struct Vmxnet3_RxDesc), false);
-             VMW_CFPRN("RX queue %d:%d: Base: %" PRIx64 ", Size: %d",
-@@ -1533,6 +1543,9 @@ static void vmxnet3_activate_device(VMXNET3State *s)
-         /* RXC ring */
-         pa = VMXNET3_READ_RX_QUEUE_DESCR64(d, qd_pa, conf.compRingBasePA);
-         size = VMXNET3_READ_RX_QUEUE_DESCR32(d, qd_pa, conf.compRingSize);
-+        if (size > VMXNET3_RC_RING_MAX_SIZE) {
-+            size = VMXNET3_RC_RING_MAX_SIZE;
-+        }
-         vmxnet3_ring_init(d, &s->rxq_descr[i].comp_ring, pa, size,
-                           sizeof(struct Vmxnet3_RxCompDesc), true);
-         VMW_CFPRN("RXC queue %d: Base: %" PRIx64 ", Size: %d", i, pa, size);
--- 
-2.29.2
-
-
-