Home/CVE/An issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in renesas_usb3_remove in drivers/u
CVE

CVE-2023-35828

An issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in renesas_usb3_remove in drivers/u

An issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in renesas_usb3_remove in drivers/usb/gadget/udc/renesas_usb3.c.

HIGH · CVSS 7 EPSS 0.00035
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE-416Use After Free
CWE-416Use After Free
▤

Affected Products & Versions

12
linux kernel>= 4.19 and < 4.19.283
linux kernel>= 4.20 and < 5.4.243
linux kernel>= 5.5 and < 5.10.180
linux kernel>= 5.11 and < 5.15.111
linux kernel>= 5.16 and < 6.1.28
linux kernel>= 6.2 and < 6.2.15
linux kernel>= 6.3 and < 6.3.2
netapp h300sall versions
▣

Scoring & Timeline

7
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD18 Jun 2023 · 10:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

24
siemens-csafSSA-337522
siemens-csafSSA-806742
usnUSN-6397-1
usnUSN-6357-1
usnUSN-6340-2
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.2Release NotesVendor Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2b947f8769be8b8181dc795fd292d3e7120f5204Vendor Advisory
https://lists.debian.org/debian-lts-announce/2023/07/msg00030.htmlThird Party AdvisoryVDB Entry
https://lore.kernel.org/all/20230327121700.52d881e0%40canb.auug.org.au/Mailing ListThird Party Advisory
https://lore.kernel.org/lkml/CAJedcCwkuznS1kSTvJXhzPoavcZDWNhNMshi-Ux0spSVRwU=RA%40mail.gmail.com/T/Mailing ListPatchThird Party Advisory
https://security.netapp.com/advisory/ntap-20230803-0002/Third Party AdvisoryVDB Entry
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