Bug 2282701 (CVE-2023-52795) - CVE-2023-52795 kernel: vhost-vdpa: fix use after free in vhost_vdpa_probe()
Summary: CVE-2023-52795 kernel: vhost-vdpa: fix use after free in vhost_vdpa_probe()
Keywords:
Status: NEW
Alias: CVE-2023-52795
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2282861
TreeView+ depends on / blocked
 
Reported: 2024-05-22 19:43 UTC by Mauro Matteo Cascella
Modified: 2024-06-24 10:04 UTC (History)
49 users (show)

Fixed In Version: kernel 6.1.64, kernel 6.5.13, kernel 6.6.3, kernel 6.7
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description Mauro Matteo Cascella 2024-05-22 19:43:37 UTC 
In the Linux kernel, the following vulnerability has been resolved:

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

The Linux kernel CVE team has assigned CVE-2023-52795 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024052157-CVE-2023-52795-4811@gregkh/T
Comment 2 Alex 2024-06-09 15:36:13 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2023-52795 is: CHECK	Maybe valid. Check manually. with impact MODERATE (that is approximation based on flags DANGER SIMPLEFIX UAF  ; these flags parsed automatically based on patche data). Such automatic check happens only for Low/Moderates (and only when not from reporter, but parsing already existing CVE). Highs always checked manually (I check it myself and then we check it again in Remediation team). In rare cases some of the Moderates could be increased to High later.
Note You need to log in before you can comment on or make changes to this bug.