Use After Free Affecting kernel-core package, versions *
Threat Intelligence
EPSS
0.05% (17th
percentile)
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Test your applications- Snyk ID SNYK-RHEL9-KERNELCORE-7025204
- published 23 May 2024
- disclosed 21 May 2024
Introduced: 21 May 2024
CVE-2023-52795 Open this link in a new tabHow to fix?
There is no fixed version for RHEL:9
kernel-core
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-core
package and not the kernel-core
package as distributed by RHEL
.
See How to fix?
for RHEL:9
relevant fixed versions and status.
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.
References
- https://access.redhat.com/security/cve/CVE-2023-52795
- https://git.kernel.org/stable/c/ae8ea4e200675a940c365b496ef8e3fb4123601c
- https://git.kernel.org/stable/c/bf04132cd64ccde4e9e9765d489c83fe83c09b7f
- https://git.kernel.org/stable/c/c0f8b8fb7df9d1a38652eb5aa817afccd3c56111
- https://git.kernel.org/stable/c/e07754e0a1ea2d63fb29574253d1fd7405607343
CVSS Scores
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