CVE-2023-52795
published 2024-05-21CVE-2023-52795: In the Linux kernel, the following vulnerability has been resolved: vhost-vdpa: fix use after free in vhost_vdpa_probe() The put_device() calls…
PriorityP337high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.24%
15.4th percentile
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
13 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.64-1 (bookworm) | linux 6.1.64-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= ebe6a354fa7e0a7d5b581da31ad031b19d8693f9 < c0f8b8fb7df9d1a38652eb5aa817afccd3c56111 | c0f8b8fb7df9d1a38652eb5aa817afccd3c56111 |
| linux | linux | >= ebe6a354fa7e0a7d5b581da31ad031b19d8693f9 < ae8ea4e200675a940c365b496ef8e3fb4123601c | ae8ea4e200675a940c365b496ef8e3fb4123601c |
| linux | linux | >= ebe6a354fa7e0a7d5b581da31ad031b19d8693f9 < bf04132cd64ccde4e9e9765d489c83fe83c09b7f | bf04132cd64ccde4e9e9765d489c83fe83c09b7f |
| linux | linux | >= ebe6a354fa7e0a7d5b581da31ad031b19d8693f9 < e07754e0a1ea2d63fb29574253d1fd7405607343 | e07754e0a1ea2d63fb29574253d1fd7405607343 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 6.1.64-1 | 6.1.64-1 |
| linux | linux_kernel | >= 0 < 6.6.8-1 | 6.6.8-1 |
| linux | linux_kernel | >= 0 < 6.6.8-1 | 6.6.8-1 |
| linux | linux_kernel | >= 6.0 < 6.1.64 | 6.1.64 |
| linux | linux_kernel | >= 6.2 < 6.5.13 | 6.5.13 |
| linux | linux_kernel | >= 6.6 < 6.6.3 | 6.6.3 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv7.8HIGH
vendor_debian7.8HIGH
vendor_redhat7.8HIGH
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OSV
CVE-2023-52795: 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_
osv·2024-05-21·CVSS 7.8
CVE-2023-52795 [HIGH] CVE-2023-52795: 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_
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.
GHSA
GHSA-76g6-5v2w-pw2h: In the Linux kernel, the following vulnerability has been resolved:
vhost-vdpa: fix use after free in vhost_vdpa_probe()
The put_device() calls vhos
ghsa_unreviewed·2024-05-21
CVE-2023-52795 [HIGH] CWE-415 GHSA-76g6-5v2w-pw2h: In the Linux kernel, the following vulnerability has been resolved:
vhost-vdpa: fix use after free in vhost_vdpa_probe()
The put_device() calls vhos
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.
Red Hat
kernel: vhost-vdpa: fix use after free in vhost_vdpa_probe()
vendor_redhat·2024-05-21·CVSS 7.8
CVE-2023-52795 [HIGH] CWE-416 kernel: vhost-vdpa: fix use after free in vhost_vdpa_probe()
kernel: vhost-vdpa: fix use after free in vhost_vdpa_probe()
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.
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not affected
Package: kernel (Red Hat Enterprise Linux 9) - Affected
Package: kernel-rt (Red Hat Enterprise Linux 9) - Affected
Debian
CVE-2023-52795: linux - In the Linux kernel, the following vulnerability has been resolved: vhost-vdpa:...
vendor_debian·2023·CVSS 7.8
CVE-2023-52795 [HIGH] CVE-2023-52795: linux - In the Linux kernel, the following vulnerability has been resolved: vhost-vdpa:...
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.
Scope: local
bookworm: resolved (fixed in 6.1.64-1)
bullseye: resolved
forky: resolved (fixed in 6.6.8-1)
sid: resolved (fixed in 6.6.8-1)
trixie: resolved (fixed in 6.6.8-1)
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/ae8ea4e200675a940c365b496ef8e3fb4123601chttps://git.kernel.org/stable/c/bf04132cd64ccde4e9e9765d489c83fe83c09b7fhttps://git.kernel.org/stable/c/c0f8b8fb7df9d1a38652eb5aa817afccd3c56111https://git.kernel.org/stable/c/e07754e0a1ea2d63fb29574253d1fd7405607343https://git.kernel.org/stable/c/ae8ea4e200675a940c365b496ef8e3fb4123601chttps://git.kernel.org/stable/c/bf04132cd64ccde4e9e9765d489c83fe83c09b7fhttps://git.kernel.org/stable/c/c0f8b8fb7df9d1a38652eb5aa817afccd3c56111https://git.kernel.org/stable/c/e07754e0a1ea2d63fb29574253d1fd7405607343
2024-05-21
Published