SUSE-SU-2023:3721-1: qemu&distro=openSUSE Leap 15.4

Published
Published 21-09-2023Last modified 04-02-2026

Vulnerability summary

SUSE-SU-2023:3721-1 is a vulnerability in qemu&distro=openSUSE Leap 15.4 with no CVSS score yet.

Priority
Insufficient evidence

No CVSS vector published; no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
Not scored
010
No CVSS score recorded
EPSS scoreNot scoredRisk metrics not yet published.
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 10 · Downstream 0 · Related 10
CVE-2020-13754CVE-2021-3638CVE-2021-3750CVE-2021-3929CVE-2022-1050CVE-2022-26354

Timeline

  1. 21-09-2023
    PublishedVulnerability first disclosed.
  2. 04-02-2026
    Last modifiedVulnerability information updated.

Description

Security update for qemu This update for qemu fixes the following issues: - CVE-2022-26354: Fixed a memory leak due to a missing virtqueue detach on error. (bsc#1198712) - CVE-2021-3929: Fixed an use-after-free in nvme DMA reentrancy issue. (bsc#1193880) - CVE-2023-0330: Fixed a stack overflow due to a DMA reentrancy issue. (bsc#1207205) - CVE-2020-13754: Fixed a DoS due to an OOB access during mmio operations. (bsc#1172382) - CVE-2023-3354: Fixed a remote unauthenticated DoS due to an improper I/O watch removal in VNC TLS handshake. (bsc#1212850) - CVE-2023-3180: Fixed a heap buffer overflow in virtio_crypto_sym_op_helper(). (bsc#1213925) - CVE-2021-3638: Fixed an out-of-bounds write due to an inconsistent check in ati_2d_blt(). (bsc#1188609) - CVE-2021-3750: Fixed an use-after-free in DMA reentrancy issue. (bsc#1190011) - CVE-2023-2861: Fixed improper access control on special files in 9pfs (bsc#1212968). - CVE-2022-1050: Fixed use-after-free issue in pvrdma_exec_cmd() (bsc#1197653). The following non-security bug was fixed: - Prepare for binutils update to 2.41 update (bsc#1215311).

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Version check

Known conditions: not stated in public data.

Suse3 products
  • qemu&distro=SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS< 4.2.1-150200.79.1
  • qemu&distro=SUSE Linux Enterprise Server 15 SP2-LTSS< 4.2.1-150200.79.1
  • qemu&distro=SUSE Linux Enterprise Server for SAP Applications 15 SP2< 4.2.1-150200.79.1
Opensuse1 product
  • qemu&distro=openSUSE Leap 15.4< 4.2.1-150200.79.1

2 vendors · 4 products

References

22 links
Show all 22 references