QID 241506

Date Published: 2023-05-17

QID 241506: Red Hat Update for virt:rhel and virt-devel:rhel security (RHSA-2023:2757)

Kernel-based virtual machine (kvm) offers a full virtualization solution for linux on numerous hardware platforms.
The virt:rhel module contains packages which provide user-space components used to run virtual machines using kvm.
The packages also provide apis for managing and interacting with the virtualized systems...Security Fix(es):

    ntfs-3g: heap-based buffer overflow in ntfsck (cve-2021-46790).
    Qemu: vnc: integer underflow in vnc_client_cut_text_ext leads to cpu exhaustion (cve-2022-3165).
    Ntfs-3g: crafted ntfs image can cause heap exhaustion in ntfs_get_attribute_value (cve-2022-30784).
    Ntfs-3g: crafted ntfs image can cause a heap-based buffer overflow in ntfs_names_full_collate (cve-2022-30786).
    Ntfs-3g: crafted ntfs image can cause a heap-based buffer overflow in ntfs_mft_rec_alloc (cve-2022-30788).
    Ntfs-3g: crafted ntfs image can cause a heap-based buffer overflow in ntfs_check_log_client_array (cve-2022-30789).
    Tpm2: tcg tpm2.0 implementations vulnerable to memory corruption (cve-2023-1018).
<H2></H2>
    Red Hat enterprise linux for x86_64 8 x86_64.
    Red hat enterprise linux for ibm z systems 8 s390x.
    Red hat enterprise linux for power, little endian 8 ppc64le.
    Red hat enterprise linux for arm 64 8 aarch64.
    Red hat codeready linux builder for x86_64 8 x86_64.
    Red hat codeready linux builder for power, little endian 8 ppc64le.
    Red hat codeready linux builder for arm 64 8 aarch64.
    Red hat codeready linux builder for ibm z systems 8 s390x.
.

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation of this vulnerability could lead to a security breach or could affect integrity, availability, and confidentiality.

  • CVSS V3 rated as High - 7.8 severity.
  • CVSS V2 rated as Medium - 4.6 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2023:2757 for updates and patch information.
    Vendor References

    CVEs related to QID 241506

    CVE-2021-46790 | CVE-2022-3165 | CVE-2022-30784 | CVE-2022-30786 | CVE-2022-30788 | CVE-2022-30789 | CVE-2023-1018 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2023:2757 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2023:2757
    By selecting these links, you may be leaving CVEreport webspace. We have provided these links to other websites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other websites that are more appropriate for your purpose. CVEreport does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, CVEreport does not endorse any commercial products that may be mentioned on these sites. Please address comments about any linked pages to [email protected].