Linux · 
Ubuntu · Package update · June 17, 2021
Ubuntu · Package update · June 17, 2021qemu-utils 1:4.2-3ubuntu6.17: qemu-utils 1:4.2-3ubuntu6.17 for Ubuntu 20.04 LTS (focal)
qemu-utils 1:4.2-3ubuntu6.17, released June 17, 2021, fixes 15 CVEs in qemu-utils. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
15
None rated Critical
Exploited
0
None reported
Highest CVSS
8.2
Base score, 0 to 10
Highest EPSS
0.0049
42nd percentile
Priority of the 15 CVEs
Patch now 0
Urgent 0
High 1
Routine 14
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| qemu-utils | Ubuntu 20.04 LTS (focal) | 1:4.2-3ubuntu6.17 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2021-3546 | hivex: vhost-user-gpu: abstract vg_cleanup_mapping_iov (Li Qiang) [Orabug: 32950716] | 8.2 | 0.0046 | None reported |
| Routine | CVE-2021-3409 | qemu-block-extra: The patch for CVE-2020-17380/CVE-2020-25085 was found to be ineffective,thus making QEMU vulnerable to the out-of-bou... | 5.7 | 0.0049 | None reported |
| Routine | CVE-2021-3416 | libguestfs-gfs2: QEMU: net: infinite loop in loopback mode may lead to stack overflow | 6.0 | 0.0046 | None reported |
| Routine | CVE-2021-3392 | qemu-block-extra: A use-after-free flaw was found in the MegaRAID emulator of QEMU | 3.2 | 0.0045 | None reported |
| Routine | CVE-2021-3544 | hivex: vhost-user-gpu: reorder free calls (Gerd Hoffmann) [Orabug: 32950701] | 6.5 | 0.0044 | None reported |
| Routine | CVE-2020-15469 | qemu-block-extra: In QEMU 4.2.0, a MemoryRegionOps object may lack read/write callback methods, leading to a NULL pointer dereference. | 2.3 | 0.0043 | None reported |
| Routine | CVE-2021-3545 | hivex: vhost-user-gpu: fix memory disclosure in virgl_cmd_get_capset_info (Li Qiang) [Orabug: 32950708] | 6.5 | 0.0042 | None reported |
| Routine | CVE-2021-3582 | hivex: hw/rdma: Fix possible mremap overflow in the pvrdma device (Marcel Apfelbaum) [Orabug: 33120084] | 6.5 | 0.0039 | None reported |
| Routine | CVE-2021-3527 | qemu-block-extra: A flaw was found in the USB redirector device (usb-redir) of QEMU | 5.5 | 0.0037 | None reported |
| Routine | CVE-2021-20257 | hivex: e1000: fail early for evil descriptor (Jason Wang) [Orabug: 32560552] | 6.5 | 0.0037 | None reported |
| Routine | CVE-2021-3608 | hivex: pvrdma: Fix the ring init error flow (Marcel Apfelbaum) [Orabug: 33120142] | 6.0 | 0.0036 | None reported |
| Routine | CVE-2020-35504 | qemu-block-extra: A NULL pointer dereference flaw was found in the SCSI emulation support ofQEMU in versions before 6.0.0 | n/a | 0.0034 | None reported |
| Routine | CVE-2021-20221 | qemu-block-extra: An out-of-bounds heap buffer access issue was found in the ARM GenericInterrupt Controller emulator of QEMU up to and... | 6.0 | 0.0033 | None reported |
| Routine | CVE-2020-35505 | qemu-block-extra: A NULL pointer dereference flaw was found in the am53c974 SCSI host busadapter emulation of QEMU in versions before 6... | n/a | 0.0032 | None reported |
| Routine | CVE-2021-3607 | hivex: pvrdma: Ensure correct input on ring init (Marcel Apfelbaum) [Orabug: 33120146] | 6.0 | 0.0030 | None reported |
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