Linux · 
Ubuntu · Package update · November 3, 2023
Ubuntu · Package update · November 3, 2023qemu-user 1:4.2-3ubuntu6.28: qemu-user 1:4.2-3ubuntu6.28 for Ubuntu 20.04 LTS (focal)
qemu-user 1:4.2-3ubuntu6.28, released November 3, 2023, fixes 8 CVEs in qemu-user. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
8
None rated Critical
Exploited
0
None reported
Highest CVSS
8.8
Base score, 0 to 10
Highest EPSS
0.0161
76th percentile
Priority of the 8 CVEs
Patch now 0
Urgent 0
High 4
Routine 4
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| qemu-user | Ubuntu 20.04 LTS (focal) | 1:4.2-3ubuntu6.28 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2023-3354 | qemu: A flaw was found in the QEMU built-in VNC server | 7.5 | 0.0161 | None reported |
| High | CVE-2020-24165 | qemu: An issue was discovered in TCG Accelerator in QEMU 4.2.0, allows local attackers to execute arbitrary code, escalate... | 8.8 | 0.0070 | None reported |
| High | CVE-2023-2861 | qemu: A flaw was found in the 9p passthrough filesystem (9pfs) implementation in QEMU | 7.1 | 0.0038 | None reported |
| High | CVE-2023-5088 | qemu: A bug in QEMU could cause a guest I/O operation otherwise addressed to an arbitrary disk offset to be targeted to off... | 7.0 | 0.0026 | None reported |
| Routine | CVE-2021-3638 | hivex: hw/display/ati_2d: Fix buffer overflow in ati_2d_blt (Philippe Mathieu-Daude) [Orabug: 36858674] | 6.5 | 0.0043 | None reported |
| Routine | CVE-2020-14394 | qemu: An infinite loop flaw was found in the USB xHCI controller emulation of QEMU while computing the length of the Transf... | 3.2 | 0.0039 | None reported |
| Routine | CVE-2023-1544 | qemu-system-data: A flaw was found in the QEMU implementation of VMWare's paravirtual RDMAdevice | 6.3 | 0.0031 | None reported |
| Routine | CVE-2023-3180 | qemu: A flaw was found in the QEMU virtual crypto device while handling data encryption/decryption requests in virtio_crypt... | 6.5 | 0.0023 | None reported |
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