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Following is the list of latest published vulnerabilities. You can filter the list based on the severity of the vulnerability, whether it is actively exploited (also known as CISA KEV List) or remotely exploitable. You can also sort the list based on the published date, last updated date, or CVSS score.
Latest Critical Actively Exploited Remotely Exploitable
Published Last Updated CVSS Score

  • 5.5

    MEDIUM
    CVE-2021-28698

    long running loops in grant table handling In order to properly monitor resource use, Xen maintains information on the grant mappings a domain may create to map grants offered by other domains. In the process of carrying out certain actions, Xen would ite... Read more

    Affected Products : fedora debian_linux xen
    • EPSS Score: %0.06
    • Published: Aug. 27, 2021
    • Modified: Nov. 21, 2024

  • 7.8

    HIGH
    CVE-2021-28697

    grant table v2 status pages may remain accessible after de-allocation Guest get permitted access to certain Xen-owned pages of memory. The majority of such pages remain allocated / associated with a guest for its entire lifetime. Grant table v2 status pag... Read more

    Affected Products : fedora debian_linux xen
    • EPSS Score: %0.06
    • Published: Aug. 27, 2021
    • Modified: Nov. 21, 2024

  • 6.8

    MEDIUM
    CVE-2021-28696

    IOMMU page mapping issues on x86 T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Both AMD and Intel allow ACPI tables to specify regions of memory which should be left untran... Read more

    Affected Products : fedora debian_linux xen
    • EPSS Score: %0.12
    • Published: Aug. 27, 2021
    • Modified: Nov. 21, 2024

  • 6.8

    MEDIUM
    CVE-2021-28695

    IOMMU page mapping issues on x86 T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Both AMD and Intel allow ACPI tables to specify regions of memory which should be left untran... Read more

    Affected Products : fedora debian_linux xen
    • EPSS Score: %0.14
    • Published: Aug. 27, 2021
    • Modified: Nov. 21, 2024

  • 6.8

    MEDIUM
    CVE-2021-28694

    IOMMU page mapping issues on x86 T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Both AMD and Intel allow ACPI tables to specify regions of memory which should be left untran... Read more

    Affected Products : fedora debian_linux xen
    • EPSS Score: %0.14
    • Published: Aug. 27, 2021
    • Modified: Nov. 21, 2024

  • 5.5

    MEDIUM
    CVE-2021-28693

    xen/arm: Boot modules are not scrubbed The bootloader will load boot modules (e.g. kernel, initramfs...) in a temporary area before they are copied by Xen to each domain memory. To ensure sensitive data is not leaked from the modules, Xen must "scrub" the... Read more

    Affected Products : xen
    • EPSS Score: %0.06
    • Published: Jun. 30, 2021
    • Modified: Nov. 21, 2024

  • 7.1

    HIGH
    CVE-2021-28692

    inappropriate x86 IOMMU timeout detection / handling IOMMUs process commands issued to them in parallel with the operation of the CPU(s) issuing such commands. In the current implementation in Xen, asynchronous notification of the completion of such comma... Read more

    Affected Products : xen
    • EPSS Score: %0.04
    • Published: Jun. 30, 2021
    • Modified: Nov. 21, 2024

  • 7.8

    HIGH
    CVE-2021-28691

    Guest triggered use-after-free in Linux xen-netback A malicious or buggy network PV frontend can force Linux netback to disable the interface and terminate the receive kernel thread associated with queue 0 in response to the frontend sending a malformed p... Read more

    • EPSS Score: %0.04
    • Published: Jun. 29, 2021
    • Modified: Nov. 21, 2024

  • 6.5

    MEDIUM
    CVE-2021-28690

    x86: TSX Async Abort protections not restored after S3 This issue relates to the TSX Async Abort speculative security vulnerability. Please see https://xenbits.xen.org/xsa/advisory-305.html for details. Mitigating TAA by disabling TSX (the default and pre... Read more

    Affected Products : xen
    • EPSS Score: %0.36
    • Published: Jun. 29, 2021
    • Modified: Nov. 21, 2024

  • 5.5

    MEDIUM
    CVE-2021-28689

    x86: Speculative vulnerabilities with bare (non-shim) 32-bit PV guests 32-bit x86 PV guest kernels run in ring 1. At the time when Xen was developed, this area of the i386 architecture was rarely used, which is why Xen was able to use it to implement para... Read more

    Affected Products : xen
    • EPSS Score: %0.08
    • Published: Jun. 11, 2021
    • Modified: Nov. 21, 2024

  • 6.5

    MEDIUM
    CVE-2021-28688

    The fix for XSA-365 includes initialization of pointers such that subsequent cleanup code wouldn't use uninitialized or stale values. This initialization went too far and may under certain conditions also overwrite pointers which are in need of cleaning u... Read more

    Affected Products : linux_kernel debian_linux
    • EPSS Score: %0.07
    • Published: Apr. 06, 2021
    • Modified: Nov. 21, 2024

  • 5.5

    MEDIUM
    CVE-2021-28687

    HVM soft-reset crashes toolstack libxl requires all data structures passed across its public interface to be initialized before use and disposed of afterwards by calling a specific set of functions. Many internal data structures also require this initiali... Read more

    Affected Products : xen
    • EPSS Score: %0.04
    • Published: Jun. 11, 2021
    • Modified: Nov. 21, 2024

  • 5.5

    MEDIUM
    CVE-2021-28686

    AsIO2_64.sys and AsIO2_32.sys in ASUS GPUTweak II before 2.3.0.3 allow low-privileged users to trigger a stack-based buffer overflow. This could enable low-privileged users to achieve Denial of Service via a DeviceIoControl.... Read more

    Affected Products : gputweak_ii
    • EPSS Score: %0.06
    • Published: Apr. 08, 2021
    • Modified: Nov. 21, 2024

  • 7.8

    HIGH
    CVE-2021-28685

    AsIO2_64.sys and AsIO2_32.sys in ASUS GPUTweak II before 2.3.0.3 allow low-privileged users to interact directly with physical memory (by calling one of several driver routines that map physical memory into the virtual address space of the calling process... Read more

    Affected Products : gputweak_ii
    • EPSS Score: %0.04
    • Published: Apr. 08, 2021
    • Modified: Nov. 21, 2024

  • 4.3

    MEDIUM
    CVE-2021-28684

    The XML parser used in ConeXware PowerArchiver before 20.10.02 allows processing of external entities, which might lead to exfiltration of local files over the network (via an XXE attack).... Read more

    Affected Products : powerarchiver
    • EPSS Score: %0.33
    • Published: Jun. 21, 2021
    • Modified: Nov. 21, 2024

  • 7.5

    HIGH
    CVE-2021-28683

    An issue was discovered in Envoy through 1.71.1. There is a remotely exploitable NULL pointer dereference and crash in TLS when an unknown TLS alert code is received.... Read more

    Affected Products : envoy
    • EPSS Score: %0.12
    • Published: May. 20, 2021
    • Modified: Nov. 21, 2024

  • 7.5

    HIGH
    CVE-2021-28682

    An issue was discovered in Envoy through 1.71.1. There is a remotely exploitable integer overflow in which a very large grpc-timeout value leads to unexpected timeout calculations.... Read more

    Affected Products : envoy
    • EPSS Score: %0.09
    • Published: May. 20, 2021
    • Modified: Nov. 21, 2024

  • 5.3

    MEDIUM
    CVE-2021-28681

    Pion WebRTC before 3.0.15 didn't properly tear down the DTLS Connection when certificate verification failed. The PeerConnectionState was set to failed, but a user could ignore that and continue to use the PeerConnection. )A WebRTC implementation shouldn'... Read more

    Affected Products : webrtc webrtc
    • EPSS Score: %0.10
    • Published: Mar. 18, 2021
    • Modified: Nov. 21, 2024

  • 8.1

    HIGH
    CVE-2021-28680

    The devise_masquerade gem before 1.3 allows certain attacks when a password's salt is unknown. An application that uses this gem to let administrators masquerade/impersonate users loses one layer of security protection compared to a situation where Devise... Read more

    Affected Products : devise_masquerade
    • EPSS Score: %0.32
    • Published: Dec. 07, 2021
    • Modified: Nov. 21, 2024

  • 5.5

    MEDIUM
    CVE-2021-28678

    An issue was discovered in Pillow before 8.2.0. For BLP data, BlpImagePlugin did not properly check that reads (after jumping to file offsets) returned data. This could lead to a DoS where the decoder could be run a large number of times on empty data.... Read more

    Affected Products : fedora pillow
    • EPSS Score: %0.08
    • Published: Jun. 02, 2021
    • Modified: Nov. 21, 2024
Showing 20 of 291551 Results