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Package "libvirt0"

Name: libvirt0

Description:

library for interfacing with different virtualization systems
Latest version: 8.0.0-1ubuntu7.10
Release: jammy (22.04)
Level: security
Repository: main
Head package: libvirt
Homepage: https://libvirt.org/

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Other versions of "libvirt0" in Jammy

Repository Area Version
base main 8.0.0-1ubuntu7
updates main 8.0.0-1ubuntu7.10

Changelog

Version: 8.0.0-1ubuntu7.10 2024-04-15 18:07:05 UTC

  libvirt (8.0.0-1ubuntu7.10) jammy-security; urgency=medium

  * SECURITY UPDATE: off-by-one in udevListInterfacesByStatus()
    - debian/patches/CVE-2024-1441.patch: properly check count in
      src/interface/interface_backend_udev.c.
    - CVE-2024-1441
  * SECURITY UPDATE: crash in RPC library
    - debian/patches/CVE-2024-2494.patch: check values in
      src/remote/remote_daemon_dispatch.c, src/rpc/gendispatch.pl.
    - CVE-2024-2494
  * SECURITY UPDATE: null pointer deref in udevConnectListAllInterfaces()
    - debian/patches/CVE-2024-2496.patch: fix udev_device_get_sysattr_value
      return value check in src/interface/interface_backend_udev.c.
    - CVE-2024-2496

 -- Marc Deslauriers <email address hidden> Fri, 12 Apr 2024 13:48:21 -0400
Source diff to previous version
CVE-2024-1441 An off-by-one error flaw was found in the udevListInterfacesByStatus() function in libvirt when the number of interfaces exceeds the size of the `nam
CVE-2024-2494 A flaw was found in the RPC library APIs of libvirt. The RPC server deserialization code allocates memory for arrays before the non-negative length c
CVE-2024-2496 A NULL pointer dereference flaw was found in the udevConnectListAllInterfaces() function in libvirt. This issue can occur when detaching a host inter

Version: 8.0.0-1ubuntu7.5 2023-05-31 13:07:29 UTC

  libvirt (8.0.0-1ubuntu7.5) jammy-security; urgency=medium

  * SECURITY UPDATE: DoS via nwfilter driver
    - debian/patches/CVE-2022-0897.patch: fix crash when counting number of
      network filters in src/nwfilter/nwfilter_driver.c.
    - CVE-2022-0897
  * SECURITY UPDATE: DoS via memleak in SR-IOV PCI device capabilities
    - debian/patches/CVE-2023-2700.patch: resolve leak in
      virPCIVirtualFunctionList cleanup in src/util/virpci.c.
    - CVE-2023-2700

 -- Marc Deslauriers <email address hidden> Fri, 26 May 2023 10:08:33 -0400
CVE-2022-0897 A flaw was found in the libvirt nwfilter driver. The virNWFilterObjListNumOfNWFilters method failed to acquire the `driver->nwfilters` mutex before i
CVE-2023-2700 A vulnerability was found in libvirt. This security flaw ouccers due to repeatedly querying an SR-IOV PCI device's capabilities that exposes a memory


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