ELSA-2021-9104

ELSA-2021-9104 - qemu security update

Type:	SECURITY
Impact:	IMPORTANT
Release Date:	2021-03-12

Description

[15:4.2.1-5.el7]
- qemu.spec: use --tls-priority=NORMAL for OL7 (Elena Ufimtseva)
- hostmem: fix default 'prealloc-threads' count (Mark Kanda) [Orabug: 32472127]
- hostmem: introduce 'prealloc-threads' property (Igor Mammedov)
- qom: introduce object_register_sugar_prop (Paolo Bonzini)
- migration/multifd: Do error_free after migrate_set_error to avoid memleaks (Pan Nengyuan)
- multifd/tls: fix memoryleak of the QIOChannelSocket object when cancelling migration (Chuan Zheng)
- migration/multifd: fix hangup with TLS-Multifd due to blocking handshake (Chuan Zheng)
- migration/tls: add trace points for multifd-tls (Chuan Zheng)
- migration/tls: add support for multifd tls-handshake (Chuan Zheng)
- migration/tls: extract cleanup function for common-use (Chuan Zheng)
- migration/multifd: fix memleaks in multifd_new_send_channel_async (Pan Nengyuan)
- migration/multifd: fix nullptr access in multifd_send_terminate_threads (Zhimin Feng)
- migration/tls: add tls_hostname into MultiFDSendParams (Chuan Zheng)
- migration/tls: extract migration_tls_client_create for common-use (Chuan Zheng)
- migration/tls: save hostname into MigrationState (Chuan Zheng)
- tests/qtest: add a test case for pvpanic-pci (Mihai Carabas)
- pvpanic : update pvpanic spec document (Mihai Carabas)
- hw/misc/pvpanic: add PCI interface support (Mihai Carabas)
- hw/misc/pvpanic: split-out generic and bus dependent code (Mihai Carabas)
- 9pfs: Fully restart unreclaim loop (CVE-2021-20181) (Greg Kurz) [Orabug: 32441198] {CVE-2021-20181}
- ide: atapi: check logical block address and read size (CVE-2020-29443) (Prasad J Pandit) [Orabug: 32393835] {CVE-2020-29443}
- Document CVE-2019-20808 as fixed (Mark Kanda) [Orabug: 32339196] {CVE-2019-20808}
- block/iscsi:fix heap-buffer-overflow in iscsi_aio_ioctl_cb (Chen Qun) [Orabug: 32339207] {CVE-2020-11947}
- net: remove an assert call in eth_get_gso_type (Prasad J Pandit) [Orabug: 32102583] {CVE-2020-27617}
- nvdimm: honor -object memory-backend-file, readonly=on option (Stefan Hajnoczi) [Orabug: 32265408]
- hostmem-file: add readonly=on|off option (Stefan Hajnoczi) [Orabug: 32265408]
- memory: add readonly support to memory_region_init_ram_from_file() (Stefan Hajnoczi) [Orabug: 32265408]

Related CVEs

CVE-2020-11947

CVE-2020-27617

CVE-2021-20181

CVE-2019-20808

CVE-2020-29443

Updated Packages

Release/Architecture	Filename	sha256	Superseded By Advisory	Channel Label
Oracle Linux 7 (aarch64)	qemu-4.2.1-5.el7.src.rpm	f5a30dea0ce654d761003d78831b24e542f52632a3d9aef4a822bf0830039303	ELBA-2023-24511	ol7_aarch64_latest
	qemu-4.2.1-5.el7.src.rpm	f5a30dea0ce654d761003d78831b24e542f52632a3d9aef4a822bf0830039303	ELBA-2023-24511	ol7_aarch64_u9_patch
	qemu-4.2.1-5.el7.aarch64.rpm	54b942b29334f5ffcd756cc0021ee10c12ac56adac2262a72686d86294056695	ELBA-2023-24511	ol7_aarch64_latest
	qemu-4.2.1-5.el7.aarch64.rpm	54b942b29334f5ffcd756cc0021ee10c12ac56adac2262a72686d86294056695	ELBA-2023-24511	ol7_aarch64_u9_patch
	qemu-block-gluster-4.2.1-5.el7.aarch64.rpm	25e036baf67ca8514c0fe387f49cb2e59b4119b93879aa27f37c714849c9f46d	ELBA-2024-12732	ol7_aarch64_latest
	qemu-block-gluster-4.2.1-5.el7.aarch64.rpm	25e036baf67ca8514c0fe387f49cb2e59b4119b93879aa27f37c714849c9f46d	ELBA-2024-12732	ol7_aarch64_u9_patch
	qemu-block-iscsi-4.2.1-5.el7.aarch64.rpm	7f64aebd22fbb989c659aff0d2901ff093130c543ad6bf4ff5a2249b9f25bf4e	ELBA-2024-12732	ol7_aarch64_latest
	qemu-block-iscsi-4.2.1-5.el7.aarch64.rpm	7f64aebd22fbb989c659aff0d2901ff093130c543ad6bf4ff5a2249b9f25bf4e	ELBA-2024-12732	ol7_aarch64_u9_patch
	qemu-block-rbd-4.2.1-5.el7.aarch64.rpm	f94b7851bfa8d44da3fc9d4524b563615e0c7cc4be0a7de1d574c6989dc4c9de	ELBA-2024-12732	ol7_aarch64_latest
	qemu-block-rbd-4.2.1-5.el7.aarch64.rpm	f94b7851bfa8d44da3fc9d4524b563615e0c7cc4be0a7de1d574c6989dc4c9de	ELBA-2024-12732	ol7_aarch64_u9_patch
	qemu-common-4.2.1-5.el7.aarch64.rpm	ff7c718b0a8502779931bb55911a4f24ef683b80a98b6952088f4c727e11ca33	ELBA-2023-24511	ol7_aarch64_latest
	qemu-common-4.2.1-5.el7.aarch64.rpm	ff7c718b0a8502779931bb55911a4f24ef683b80a98b6952088f4c727e11ca33	ELBA-2023-24511	ol7_aarch64_u9_patch
	qemu-img-4.2.1-5.el7.aarch64.rpm	c71bf2a1fd5e711a6e55c8872aae986d582685e3ee11a593c6e6fd84dd1b22f5	ELBA-2024-12732	ol7_aarch64_latest
	qemu-img-4.2.1-5.el7.aarch64.rpm	c71bf2a1fd5e711a6e55c8872aae986d582685e3ee11a593c6e6fd84dd1b22f5	ELBA-2024-12732	ol7_aarch64_u9_patch
	qemu-kvm-4.2.1-5.el7.aarch64.rpm	e7e10a2680c29bf87d22539840576fd5e0f5a3d426703d6dc11dce2ab1fa684b	ELBA-2024-12732	ol7_aarch64_latest
	qemu-kvm-4.2.1-5.el7.aarch64.rpm	e7e10a2680c29bf87d22539840576fd5e0f5a3d426703d6dc11dce2ab1fa684b	ELBA-2024-12732	ol7_aarch64_u9_patch
	qemu-kvm-core-4.2.1-5.el7.aarch64.rpm	aaa19b6295ed503641f4ddaee359dbdd931fa5ca58ac86de0f22383fd0611d81	ELBA-2024-12732	ol7_aarch64_latest
	qemu-kvm-core-4.2.1-5.el7.aarch64.rpm	aaa19b6295ed503641f4ddaee359dbdd931fa5ca58ac86de0f22383fd0611d81	ELBA-2024-12732	ol7_aarch64_u9_patch
Oracle Linux 7 (x86_64)	qemu-4.2.1-5.el7.src.rpm	f5a30dea0ce654d761003d78831b24e542f52632a3d9aef4a822bf0830039303	ELBA-2023-24511	ol7_x86_64_developer_kvm_utils
	qemu-4.2.1-5.el7.src.rpm	f5a30dea0ce654d761003d78831b24e542f52632a3d9aef4a822bf0830039303	ELBA-2023-24511	ol7_x86_64_kvm_utils
	qemu-4.2.1-5.el7.x86_64.rpm	8fac72fb3466a7af250ee825a9c3ee04a15e3af412ff86aa067a43777ea0c4eb	ELBA-2023-24511	ol7_x86_64_developer_kvm_utils
	qemu-4.2.1-5.el7.x86_64.rpm	8fac72fb3466a7af250ee825a9c3ee04a15e3af412ff86aa067a43777ea0c4eb	ELBA-2023-24511	ol7_x86_64_kvm_utils
	qemu-block-gluster-4.2.1-5.el7.x86_64.rpm	c91aee99af71e268fa9ce76631b782e608a2bcc6ff540f15d9662c1c2055ffb2	ELBA-2024-12732	ol7_x86_64_developer_kvm_utils
	qemu-block-gluster-4.2.1-5.el7.x86_64.rpm	c91aee99af71e268fa9ce76631b782e608a2bcc6ff540f15d9662c1c2055ffb2	ELBA-2024-12732	ol7_x86_64_kvm_utils
	qemu-block-iscsi-4.2.1-5.el7.x86_64.rpm	e31b8db25b05001695919f62a59dc2d6acde589be718b2105708109d7d570d1f	ELBA-2024-12732	ol7_x86_64_developer_kvm_utils
	qemu-block-iscsi-4.2.1-5.el7.x86_64.rpm	e31b8db25b05001695919f62a59dc2d6acde589be718b2105708109d7d570d1f	ELBA-2024-12732	ol7_x86_64_kvm_utils
	qemu-block-rbd-4.2.1-5.el7.x86_64.rpm	12fa538d2ecc42acad6c74eb02d2d05baf62e01df935f05086e57262f63220ec	ELBA-2024-12732	ol7_x86_64_developer_kvm_utils
	qemu-block-rbd-4.2.1-5.el7.x86_64.rpm	12fa538d2ecc42acad6c74eb02d2d05baf62e01df935f05086e57262f63220ec	ELBA-2024-12732	ol7_x86_64_kvm_utils
	qemu-common-4.2.1-5.el7.x86_64.rpm	b57cf504c3325320e680303c37f649a01ce967b5e9d1ac7b0dc7739f83502331	ELBA-2023-24511	exadata_dbserver_20.1.10.0.0_x86_64_base
	qemu-common-4.2.1-5.el7.x86_64.rpm	b57cf504c3325320e680303c37f649a01ce967b5e9d1ac7b0dc7739f83502331	ELBA-2023-24511	exadata_dbserver_20.1.11.0.0_x86_64_base
	qemu-common-4.2.1-5.el7.x86_64.rpm	b57cf504c3325320e680303c37f649a01ce967b5e9d1ac7b0dc7739f83502331	ELBA-2023-24511	ol7_x86_64_developer_kvm_utils
	qemu-common-4.2.1-5.el7.x86_64.rpm	b57cf504c3325320e680303c37f649a01ce967b5e9d1ac7b0dc7739f83502331	ELBA-2023-24511	ol7_x86_64_kvm_utils
	qemu-img-4.2.1-5.el7.x86_64.rpm	ce56137d80ba87d584653c7e293d12df80d935afd41ffe8ea9afc5f92db4d89e	ELBA-2024-12732	exadata_dbserver_20.1.10.0.0_x86_64_base
	qemu-img-4.2.1-5.el7.x86_64.rpm	ce56137d80ba87d584653c7e293d12df80d935afd41ffe8ea9afc5f92db4d89e	ELBA-2024-12732	exadata_dbserver_20.1.11.0.0_x86_64_base
	qemu-img-4.2.1-5.el7.x86_64.rpm	ce56137d80ba87d584653c7e293d12df80d935afd41ffe8ea9afc5f92db4d89e	ELBA-2024-12732	exadata_dbserver_20.1.9.0.0_x86_64_base
	qemu-img-4.2.1-5.el7.x86_64.rpm	ce56137d80ba87d584653c7e293d12df80d935afd41ffe8ea9afc5f92db4d89e	ELBA-2024-12732	ol7_x86_64_developer_kvm_utils
	qemu-img-4.2.1-5.el7.x86_64.rpm	ce56137d80ba87d584653c7e293d12df80d935afd41ffe8ea9afc5f92db4d89e	ELBA-2024-12732	ol7_x86_64_kvm_utils
	qemu-kvm-4.2.1-5.el7.x86_64.rpm	a507e764cc2690c566548e45559a02c9c9796b142a9e9fd1e42036f1bbf57c25	ELBA-2024-12732	exadata_dbserver_20.1.10.0.0_x86_64_base
	qemu-kvm-4.2.1-5.el7.x86_64.rpm	a507e764cc2690c566548e45559a02c9c9796b142a9e9fd1e42036f1bbf57c25	ELBA-2024-12732	exadata_dbserver_20.1.11.0.0_x86_64_base
	qemu-kvm-4.2.1-5.el7.x86_64.rpm	a507e764cc2690c566548e45559a02c9c9796b142a9e9fd1e42036f1bbf57c25	ELBA-2024-12732	ol7_x86_64_developer_kvm_utils
	qemu-kvm-4.2.1-5.el7.x86_64.rpm	a507e764cc2690c566548e45559a02c9c9796b142a9e9fd1e42036f1bbf57c25	ELBA-2024-12732	ol7_x86_64_kvm_utils
	qemu-kvm-core-4.2.1-5.el7.x86_64.rpm	56d14c73e235a20e37a1a08b800d1756b63566557506c7b6a204859c60342e43	ELBA-2024-12732	ol7_x86_64_developer_kvm_utils
	qemu-kvm-core-4.2.1-5.el7.x86_64.rpm	56d14c73e235a20e37a1a08b800d1756b63566557506c7b6a204859c60342e43	ELBA-2024-12732	ol7_x86_64_kvm_utils
	qemu-system-x86-4.2.1-5.el7.x86_64.rpm	59752828205ade12ce46771f0b978b1433f6654640d92b82fa16d339954b394d	ELBA-2023-24511	exadata_dbserver_20.1.10.0.0_x86_64_base
	qemu-system-x86-4.2.1-5.el7.x86_64.rpm	59752828205ade12ce46771f0b978b1433f6654640d92b82fa16d339954b394d	ELBA-2023-24511	exadata_dbserver_20.1.11.0.0_x86_64_base
	qemu-system-x86-4.2.1-5.el7.x86_64.rpm	59752828205ade12ce46771f0b978b1433f6654640d92b82fa16d339954b394d	ELBA-2023-24511	ol7_x86_64_developer_kvm_utils
	qemu-system-x86-4.2.1-5.el7.x86_64.rpm	59752828205ade12ce46771f0b978b1433f6654640d92b82fa16d339954b394d	ELBA-2023-24511	ol7_x86_64_kvm_utils
	qemu-system-x86-core-4.2.1-5.el7.x86_64.rpm	32491204bac04754213868e843a62c5592845da02511d46c133c98712560c077	ELBA-2024-12732	exadata_dbserver_20.1.10.0.0_x86_64_base
	qemu-system-x86-core-4.2.1-5.el7.x86_64.rpm	32491204bac04754213868e843a62c5592845da02511d46c133c98712560c077	ELBA-2024-12732	exadata_dbserver_20.1.11.0.0_x86_64_base
	qemu-system-x86-core-4.2.1-5.el7.x86_64.rpm	32491204bac04754213868e843a62c5592845da02511d46c133c98712560c077	ELBA-2024-12732	ol7_x86_64_developer_kvm_utils
	qemu-system-x86-core-4.2.1-5.el7.x86_64.rpm	32491204bac04754213868e843a62c5592845da02511d46c133c98712560c077	ELBA-2024-12732	ol7_x86_64_kvm_utils

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