Linux · 
Ubuntu · Package update · June 17, 2021
Ubuntu · Package update · June 17, 2021qemu-system-gui 1:4.2-3ubuntu6.17: qemu-system-gui 1:4.2-3ubuntu6.17 for Ubuntu 20.04 LTS (focal)
qemu-system-gui 1:4.2-3ubuntu6.17, released June 17, 2021, fixes 15 CVEs in qemu-system-gui. 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-system-gui | 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 |
Showing 1 to 15 of 15
1
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.