Red Hat Security Advisory: virt:rhel and virt-devel:rhel security, bug fix, and enhancement update
🔗 CVE IDs covered (10)
📋 Description
CVE-2020-11947 — QEMU: heap buffer overflow in iscsi_aio_ioctl_cb() in block/iscsi.c may lead to information disclosure CVE-2020-16092 — QEMU: reachable assertion failure in net_tx_pkt_add_raw_fragment() in hw/net/net_tx_pkt.c CVE-2020-25637 — libvirt: double free in qemuAgentGetInterfaces() in qemu_agent.c CVE-2020-25707 — QEMU: infinite loop in e1000e_write_packet_to_guest() in hw/net/e1000e_core.c CVE-2020-25723 — QEMU: assertion failure through usb_packet_unmap() in hw/usb/hcd-ehci.c CVE-2020-27821 — QEMU: heap buffer overflow in msix_table_mmio_write() in hw/pci/msix.c CVE-2020-28916 — QEMU: e1000e: infinite loop scenario in case of null packet descriptor CVE-2020-29129 — QEMU: slirp: out-of-bounds access while processing ARP/NCSI packets CVE-2020-29130 — QEMU: slirp: out-of-bounds access while processing ARP/NCSI packets CVE-2020-29443 — QEMU: ide: atapi: OOB access while processing read commands
🔗 References (36)
- selfhttps://access.redhat.com/errata/RHSA-2021:1762
- externalhttps://access.redhat.com/security/updates/classification/#moderate
- externalhttps://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.4_release_notes/
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1384241
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1798463
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1828952
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1834281
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1837495
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1843852
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1846975
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1850680
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1859494
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1860283
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1872854
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1874304
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1874780
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1876297
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1876742
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1880418
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1880546
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1881037
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1884531
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1893895
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1898579
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1901837
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1902231
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1902651
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1902960
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1903064
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1910220
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1910267
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1910326
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1912765
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1917446
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1918708
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_1762.json