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CVE PROGRAM SOURCE RECORDUnscored

CVE-2023-52795

vhost-vdpa: fix use after free in vhost_vdpa_probe()

Description

In the Linux kernel, the following vulnerability has been resolved: vhost-vdpa: fix use after free in vhost_vdpa_probe() The put_device() calls vhost_vdpa_release_dev() which calls ida_simple_remove() and frees "v". So this call to ida_simple_remove() is a use after free and a double free.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • ebe6a354fa7e0a7d5b581da31ad031b19d8693f9 to < c0f8b8fb7df9d1a38652eb5aa817afccd3c56111affected
  • ebe6a354fa7e0a7d5b581da31ad031b19d8693f9 to < ae8ea4e200675a940c365b496ef8e3fb4123601caffected
  • ebe6a354fa7e0a7d5b581da31ad031b19d8693f9 to < bf04132cd64ccde4e9e9765d489c83fe83c09b7faffected
  • ebe6a354fa7e0a7d5b581da31ad031b19d8693f9 to < e07754e0a1ea2d63fb29574253d1fd7405607343affected

Linux Linux

Default version status: affected

  • 6.0affected
  • 0 to < 6.0unaffected
  • 6.1.64 to ≤ 6.1.*unaffected
  • 6.5.13 to ≤ 6.5.*unaffected
  • 6.6.3 to ≤ 6.6.*unaffected
  • 6.7 to ≤ *unaffected

References