ELSA-2021-9335

ELSA-2021-9335 - qemu security update

Type:	SECURITY
Impact:	IMPORTANT
Release Date:	2021-06-28

Description

[15:4.2.1-10.el7]
- e1000: fail early for evil descriptor (Jason Wang) [Orabug: 32560552] {CVE-2021-20257}
- Document CVE-2020-27661 as fixed (Mark Kanda) [Orabug: 32960200] {CVE-2020-27661}
- block: Avoid stale pointer dereference in blk_get_aio_context() (Greg Kurz)
- block: Fix blk->in_flight during blk_wait_while_drained() (Kevin Wolf)
- block: Increase BB.in_flight for coroutine and sync interfaces (Kevin Wolf)
- block-backend: Reorder flush/pdiscard function definitions (Kevin Wolf)

Related CVEs

CVE-2020-27661

CVE-2021-20257

Updated Packages

Release/Architecture	Filename	sha256	Superseded By Advisory	Channel Label
Oracle Linux 7 (aarch64)	qemu-4.2.1-10.el7.src.rpm	f90236b3febc571d2166ad13ff30774938cfd2a36f843542e1bdf9f7a7c9b1c6	ELBA-2023-24511	ol7_aarch64_developer_kvm_utils
	qemu-4.2.1-10.el7.src.rpm	f90236b3febc571d2166ad13ff30774938cfd2a36f843542e1bdf9f7a7c9b1c6	ELBA-2023-24511	ol7_aarch64_latest
	qemu-4.2.1-10.el7.src.rpm	f90236b3febc571d2166ad13ff30774938cfd2a36f843542e1bdf9f7a7c9b1c6	ELBA-2023-24511	ol7_aarch64_u9_patch
	ivshmem-tools-4.2.1-10.el7.aarch64.rpm	55bb81a2f158dc0e5f23fea1eae82235f27c6c93ab0e787b6467c0eb38b80ffa	ELBA-2024-12732	ol7_aarch64_latest
	ivshmem-tools-4.2.1-10.el7.aarch64.rpm	55bb81a2f158dc0e5f23fea1eae82235f27c6c93ab0e787b6467c0eb38b80ffa	ELBA-2024-12732	ol7_aarch64_u9_patch
	qemu-4.2.1-10.el7.aarch64.rpm	1c41c7ec9ce8fb643bf8861f07bdd82639504ff5f10c073575599fce54d50020	ELBA-2023-24511	ol7_aarch64_developer_kvm_utils
	qemu-4.2.1-10.el7.aarch64.rpm	1c41c7ec9ce8fb643bf8861f07bdd82639504ff5f10c073575599fce54d50020	ELBA-2023-24511	ol7_aarch64_latest
	qemu-4.2.1-10.el7.aarch64.rpm	1c41c7ec9ce8fb643bf8861f07bdd82639504ff5f10c073575599fce54d50020	ELBA-2023-24511	ol7_aarch64_u9_patch
	qemu-block-gluster-4.2.1-10.el7.aarch64.rpm	c0768c3b9eb394bd54b0ec410596513f7b3c5ace60fc2b961ba39e64af9a5191	ELBA-2024-12732	ol7_aarch64_developer_kvm_utils
	qemu-block-gluster-4.2.1-10.el7.aarch64.rpm	c0768c3b9eb394bd54b0ec410596513f7b3c5ace60fc2b961ba39e64af9a5191	ELBA-2024-12732	ol7_aarch64_latest
	qemu-block-gluster-4.2.1-10.el7.aarch64.rpm	c0768c3b9eb394bd54b0ec410596513f7b3c5ace60fc2b961ba39e64af9a5191	ELBA-2024-12732	ol7_aarch64_u9_patch
	qemu-block-iscsi-4.2.1-10.el7.aarch64.rpm	423f098b1eaadc4a51105ab97449ac027f71cb9f4005378a50d2c15be8e16628	ELBA-2024-12732	ol7_aarch64_developer_kvm_utils
	qemu-block-iscsi-4.2.1-10.el7.aarch64.rpm	423f098b1eaadc4a51105ab97449ac027f71cb9f4005378a50d2c15be8e16628	ELBA-2024-12732	ol7_aarch64_latest
	qemu-block-iscsi-4.2.1-10.el7.aarch64.rpm	423f098b1eaadc4a51105ab97449ac027f71cb9f4005378a50d2c15be8e16628	ELBA-2024-12732	ol7_aarch64_u9_patch
	qemu-block-rbd-4.2.1-10.el7.aarch64.rpm	4044d842029b9104bfc31d5fda17b522a956ad0b41a6721fb5dd8a6fd30dddd0	ELBA-2024-12732	ol7_aarch64_developer_kvm_utils
	qemu-block-rbd-4.2.1-10.el7.aarch64.rpm	4044d842029b9104bfc31d5fda17b522a956ad0b41a6721fb5dd8a6fd30dddd0	ELBA-2024-12732	ol7_aarch64_latest
	qemu-block-rbd-4.2.1-10.el7.aarch64.rpm	4044d842029b9104bfc31d5fda17b522a956ad0b41a6721fb5dd8a6fd30dddd0	ELBA-2024-12732	ol7_aarch64_u9_patch
	qemu-common-4.2.1-10.el7.aarch64.rpm	8dec13f361c25cab0bb2d72960f4efdf2c0af070531af59c8f8cafc8246ecfb5	ELBA-2023-24511	ol7_aarch64_developer_kvm_utils
	qemu-common-4.2.1-10.el7.aarch64.rpm	8dec13f361c25cab0bb2d72960f4efdf2c0af070531af59c8f8cafc8246ecfb5	ELBA-2023-24511	ol7_aarch64_latest
	qemu-common-4.2.1-10.el7.aarch64.rpm	8dec13f361c25cab0bb2d72960f4efdf2c0af070531af59c8f8cafc8246ecfb5	ELBA-2023-24511	ol7_aarch64_u9_patch
	qemu-img-4.2.1-10.el7.aarch64.rpm	904a4762902e62ce417a5298fe775ddf1442cd8fcdc938b10112176735260a17	ELBA-2024-12732	ol7_aarch64_developer_kvm_utils
	qemu-img-4.2.1-10.el7.aarch64.rpm	904a4762902e62ce417a5298fe775ddf1442cd8fcdc938b10112176735260a17	ELBA-2024-12732	ol7_aarch64_latest
	qemu-img-4.2.1-10.el7.aarch64.rpm	904a4762902e62ce417a5298fe775ddf1442cd8fcdc938b10112176735260a17	ELBA-2024-12732	ol7_aarch64_u9_patch
	qemu-kvm-4.2.1-10.el7.aarch64.rpm	55eb0c2dfa8d061b30d2eed54e389206436c575a18d9a9f6e39f65d49ac644d7	ELBA-2024-12732	ol7_aarch64_developer_kvm_utils
	qemu-kvm-4.2.1-10.el7.aarch64.rpm	55eb0c2dfa8d061b30d2eed54e389206436c575a18d9a9f6e39f65d49ac644d7	ELBA-2024-12732	ol7_aarch64_latest
	qemu-kvm-4.2.1-10.el7.aarch64.rpm	55eb0c2dfa8d061b30d2eed54e389206436c575a18d9a9f6e39f65d49ac644d7	ELBA-2024-12732	ol7_aarch64_u9_patch
	qemu-kvm-core-4.2.1-10.el7.aarch64.rpm	dd195c1fdc5af62f007da0adb67d57619bfba64bd280b1146b432e60d99d5c72	ELBA-2024-12732	ol7_aarch64_developer_kvm_utils
	qemu-kvm-core-4.2.1-10.el7.aarch64.rpm	dd195c1fdc5af62f007da0adb67d57619bfba64bd280b1146b432e60d99d5c72	ELBA-2024-12732	ol7_aarch64_latest
	qemu-kvm-core-4.2.1-10.el7.aarch64.rpm	dd195c1fdc5af62f007da0adb67d57619bfba64bd280b1146b432e60d99d5c72	ELBA-2024-12732	ol7_aarch64_u9_patch
	qemu-system-aarch64-4.2.1-10.el7.aarch64.rpm	71cd9f20920be62f8f43144212897b4833bae1f6af1638d41846f99306054edb	ELBA-2024-12732	ol7_aarch64_developer_kvm_utils
	qemu-system-aarch64-4.2.1-10.el7.aarch64.rpm	71cd9f20920be62f8f43144212897b4833bae1f6af1638d41846f99306054edb	ELBA-2024-12732	ol7_aarch64_latest
	qemu-system-aarch64-4.2.1-10.el7.aarch64.rpm	71cd9f20920be62f8f43144212897b4833bae1f6af1638d41846f99306054edb	ELBA-2024-12732	ol7_aarch64_u9_patch
	qemu-system-aarch64-core-4.2.1-10.el7.aarch64.rpm	4cfa58bc643415634ecdce096f0145bfd9f9a06336a392e828b2ba510718d972	ELBA-2024-12732	ol7_aarch64_developer_kvm_utils
	qemu-system-aarch64-core-4.2.1-10.el7.aarch64.rpm	4cfa58bc643415634ecdce096f0145bfd9f9a06336a392e828b2ba510718d972	ELBA-2024-12732	ol7_aarch64_latest
	qemu-system-aarch64-core-4.2.1-10.el7.aarch64.rpm	4cfa58bc643415634ecdce096f0145bfd9f9a06336a392e828b2ba510718d972	ELBA-2024-12732	ol7_aarch64_u9_patch
Oracle Linux 7 (x86_64)	qemu-4.2.1-10.el7.src.rpm	f90236b3febc571d2166ad13ff30774938cfd2a36f843542e1bdf9f7a7c9b1c6	ELBA-2023-24511	ol7_x86_64_developer_kvm_utils
	qemu-4.2.1-10.el7.src.rpm	f90236b3febc571d2166ad13ff30774938cfd2a36f843542e1bdf9f7a7c9b1c6	ELBA-2023-24511	ol7_x86_64_kvm_utils
	qemu-4.2.1-10.el7.x86_64.rpm	c2b3e1a761824dd1297b2451314e96e8476438f389568f78bd5a855263017afc	ELBA-2023-24511	ol7_x86_64_developer_kvm_utils
	qemu-4.2.1-10.el7.x86_64.rpm	c2b3e1a761824dd1297b2451314e96e8476438f389568f78bd5a855263017afc	ELBA-2023-24511	ol7_x86_64_kvm_utils
	qemu-block-gluster-4.2.1-10.el7.x86_64.rpm	492fb71aec3092266a29fe66eb6be27841117190e02dfa1f2e20164dd6808ba7	ELBA-2024-12732	ol7_x86_64_developer_kvm_utils
	qemu-block-gluster-4.2.1-10.el7.x86_64.rpm	492fb71aec3092266a29fe66eb6be27841117190e02dfa1f2e20164dd6808ba7	ELBA-2024-12732	ol7_x86_64_kvm_utils
	qemu-block-iscsi-4.2.1-10.el7.x86_64.rpm	b312be4eb9a11ef29da6eac7911b67b00772aed34ac5a445ea9826678cf564e3	ELBA-2024-12732	ol7_x86_64_developer_kvm_utils
	qemu-block-iscsi-4.2.1-10.el7.x86_64.rpm	b312be4eb9a11ef29da6eac7911b67b00772aed34ac5a445ea9826678cf564e3	ELBA-2024-12732	ol7_x86_64_kvm_utils
	qemu-block-rbd-4.2.1-10.el7.x86_64.rpm	856ed7dfd53ccbda94ba4d77aacb284e067fdd1a69275652df9a015677ef4a38	ELBA-2024-12732	ol7_x86_64_developer_kvm_utils
	qemu-block-rbd-4.2.1-10.el7.x86_64.rpm	856ed7dfd53ccbda94ba4d77aacb284e067fdd1a69275652df9a015677ef4a38	ELBA-2024-12732	ol7_x86_64_kvm_utils
	qemu-common-4.2.1-10.el7.x86_64.rpm	0efef9b6ba72989d178e90cb878c5cc07a28b88eeede869fd9b985eaffff0bef	ELBA-2023-24511	exadata_dbserver_19.3.20.0.0_x86_64_base
	qemu-common-4.2.1-10.el7.x86_64.rpm	0efef9b6ba72989d178e90cb878c5cc07a28b88eeede869fd9b985eaffff0bef	ELBA-2023-24511	exadata_dbserver_20.1.12.0.0_x86_64_base
	qemu-common-4.2.1-10.el7.x86_64.rpm	0efef9b6ba72989d178e90cb878c5cc07a28b88eeede869fd9b985eaffff0bef	ELBA-2023-24511	exadata_dbserver_20.1.13.0.0_x86_64_base
	qemu-common-4.2.1-10.el7.x86_64.rpm	0efef9b6ba72989d178e90cb878c5cc07a28b88eeede869fd9b985eaffff0bef	ELBA-2023-24511	exadata_dbserver_21.2.2.0.0_x86_64_base
	qemu-common-4.2.1-10.el7.x86_64.rpm	0efef9b6ba72989d178e90cb878c5cc07a28b88eeede869fd9b985eaffff0bef	ELBA-2023-24511	exadata_dbserver_21.2.3.0.0_x86_64_base
	qemu-common-4.2.1-10.el7.x86_64.rpm	0efef9b6ba72989d178e90cb878c5cc07a28b88eeede869fd9b985eaffff0bef	ELBA-2023-24511	ol7_x86_64_developer_kvm_utils
	qemu-common-4.2.1-10.el7.x86_64.rpm	0efef9b6ba72989d178e90cb878c5cc07a28b88eeede869fd9b985eaffff0bef	ELBA-2023-24511	ol7_x86_64_kvm_utils
	qemu-img-4.2.1-10.el7.x86_64.rpm	606091844a7c5cc19477dcbc4599502dc3d61c8af637590e65052f601b4957ac	ELBA-2024-12732	exadata_dbserver_19.3.20.0.0_x86_64_base
	qemu-img-4.2.1-10.el7.x86_64.rpm	606091844a7c5cc19477dcbc4599502dc3d61c8af637590e65052f601b4957ac	ELBA-2024-12732	exadata_dbserver_20.1.12.0.0_x86_64_base
	qemu-img-4.2.1-10.el7.x86_64.rpm	606091844a7c5cc19477dcbc4599502dc3d61c8af637590e65052f601b4957ac	ELBA-2024-12732	exadata_dbserver_20.1.13.0.0_x86_64_base
	qemu-img-4.2.1-10.el7.x86_64.rpm	606091844a7c5cc19477dcbc4599502dc3d61c8af637590e65052f601b4957ac	ELBA-2024-12732	exadata_dbserver_21.2.2.0.0_x86_64_base
	qemu-img-4.2.1-10.el7.x86_64.rpm	606091844a7c5cc19477dcbc4599502dc3d61c8af637590e65052f601b4957ac	ELBA-2024-12732	exadata_dbserver_21.2.3.0.0_x86_64_base
	qemu-img-4.2.1-10.el7.x86_64.rpm	606091844a7c5cc19477dcbc4599502dc3d61c8af637590e65052f601b4957ac	ELBA-2024-12732	ol7_x86_64_developer_kvm_utils
	qemu-img-4.2.1-10.el7.x86_64.rpm	606091844a7c5cc19477dcbc4599502dc3d61c8af637590e65052f601b4957ac	ELBA-2024-12732	ol7_x86_64_kvm_utils
	qemu-kvm-4.2.1-10.el7.x86_64.rpm	269846297c10bb6291f59565f2cbafe1b2ee786ba5c1c7b8ab14659852dc53a2	ELBA-2024-12732	exadata_dbserver_19.3.20.0.0_x86_64_base
	qemu-kvm-4.2.1-10.el7.x86_64.rpm	269846297c10bb6291f59565f2cbafe1b2ee786ba5c1c7b8ab14659852dc53a2	ELBA-2024-12732	exadata_dbserver_20.1.12.0.0_x86_64_base
	qemu-kvm-4.2.1-10.el7.x86_64.rpm	269846297c10bb6291f59565f2cbafe1b2ee786ba5c1c7b8ab14659852dc53a2	ELBA-2024-12732	exadata_dbserver_20.1.13.0.0_x86_64_base
	qemu-kvm-4.2.1-10.el7.x86_64.rpm	269846297c10bb6291f59565f2cbafe1b2ee786ba5c1c7b8ab14659852dc53a2	ELBA-2024-12732	exadata_dbserver_21.2.2.0.0_x86_64_base
	qemu-kvm-4.2.1-10.el7.x86_64.rpm	269846297c10bb6291f59565f2cbafe1b2ee786ba5c1c7b8ab14659852dc53a2	ELBA-2024-12732	exadata_dbserver_21.2.3.0.0_x86_64_base
	qemu-kvm-4.2.1-10.el7.x86_64.rpm	269846297c10bb6291f59565f2cbafe1b2ee786ba5c1c7b8ab14659852dc53a2	ELBA-2024-12732	ol7_x86_64_developer_kvm_utils
	qemu-kvm-4.2.1-10.el7.x86_64.rpm	269846297c10bb6291f59565f2cbafe1b2ee786ba5c1c7b8ab14659852dc53a2	ELBA-2024-12732	ol7_x86_64_kvm_utils
	qemu-kvm-core-4.2.1-10.el7.x86_64.rpm	baffc69dda95d674a3094693fefcdc1599fda5fe559dac10a61e08b1363cd0c9	ELBA-2024-12732	ol7_x86_64_developer_kvm_utils
	qemu-kvm-core-4.2.1-10.el7.x86_64.rpm	baffc69dda95d674a3094693fefcdc1599fda5fe559dac10a61e08b1363cd0c9	ELBA-2024-12732	ol7_x86_64_kvm_utils
	qemu-system-x86-4.2.1-10.el7.x86_64.rpm	fc7bfa5287df65237402724e71082a57621caa49abc7b2f8b17e0ce4f22829ab	ELBA-2023-24511	exadata_dbserver_19.3.20.0.0_x86_64_base
	qemu-system-x86-4.2.1-10.el7.x86_64.rpm	fc7bfa5287df65237402724e71082a57621caa49abc7b2f8b17e0ce4f22829ab	ELBA-2023-24511	exadata_dbserver_20.1.12.0.0_x86_64_base
	qemu-system-x86-4.2.1-10.el7.x86_64.rpm	fc7bfa5287df65237402724e71082a57621caa49abc7b2f8b17e0ce4f22829ab	ELBA-2023-24511	exadata_dbserver_20.1.13.0.0_x86_64_base
	qemu-system-x86-4.2.1-10.el7.x86_64.rpm	fc7bfa5287df65237402724e71082a57621caa49abc7b2f8b17e0ce4f22829ab	ELBA-2023-24511	exadata_dbserver_21.2.2.0.0_x86_64_base
	qemu-system-x86-4.2.1-10.el7.x86_64.rpm	fc7bfa5287df65237402724e71082a57621caa49abc7b2f8b17e0ce4f22829ab	ELBA-2023-24511	exadata_dbserver_21.2.3.0.0_x86_64_base
	qemu-system-x86-4.2.1-10.el7.x86_64.rpm	fc7bfa5287df65237402724e71082a57621caa49abc7b2f8b17e0ce4f22829ab	ELBA-2023-24511	ol7_x86_64_developer_kvm_utils
	qemu-system-x86-4.2.1-10.el7.x86_64.rpm	fc7bfa5287df65237402724e71082a57621caa49abc7b2f8b17e0ce4f22829ab	ELBA-2023-24511	ol7_x86_64_kvm_utils
	qemu-system-x86-core-4.2.1-10.el7.x86_64.rpm	54a837b399811d24e48bbd0ae9abe968c6c0063511e5c94b8cef63f2f970900d	ELBA-2024-12732	exadata_dbserver_19.3.20.0.0_x86_64_base
	qemu-system-x86-core-4.2.1-10.el7.x86_64.rpm	54a837b399811d24e48bbd0ae9abe968c6c0063511e5c94b8cef63f2f970900d	ELBA-2024-12732	exadata_dbserver_20.1.12.0.0_x86_64_base
	qemu-system-x86-core-4.2.1-10.el7.x86_64.rpm	54a837b399811d24e48bbd0ae9abe968c6c0063511e5c94b8cef63f2f970900d	ELBA-2024-12732	exadata_dbserver_20.1.13.0.0_x86_64_base
	qemu-system-x86-core-4.2.1-10.el7.x86_64.rpm	54a837b399811d24e48bbd0ae9abe968c6c0063511e5c94b8cef63f2f970900d	ELBA-2024-12732	exadata_dbserver_21.2.2.0.0_x86_64_base
	qemu-system-x86-core-4.2.1-10.el7.x86_64.rpm	54a837b399811d24e48bbd0ae9abe968c6c0063511e5c94b8cef63f2f970900d	ELBA-2024-12732	exadata_dbserver_21.2.3.0.0_x86_64_base
	qemu-system-x86-core-4.2.1-10.el7.x86_64.rpm	54a837b399811d24e48bbd0ae9abe968c6c0063511e5c94b8cef63f2f970900d	ELBA-2024-12732	ol7_x86_64_developer_kvm_utils
	qemu-system-x86-core-4.2.1-10.el7.x86_64.rpm	54a837b399811d24e48bbd0ae9abe968c6c0063511e5c94b8cef63f2f970900d	ELBA-2024-12732	ol7_x86_64_kvm_utils

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