Bug 2284563 (CVE-2024-36893) - CVE-2024-36893 kernel: usb: typec: tcpm: Check for port partner validity before consuming it
Summary: CVE-2024-36893 kernel: usb: typec: tcpm: Check for port partner validity befo...
Keywords:
Status: NEW
Alias: CVE-2024-36893
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: 2284564
Blocks: 2284620
TreeView+ depends on / blocked
 
Reported: 2024-06-03 13:31 UTC by Rohit Keshri
Modified: 2024-10-18 14:53 UTC (History)
49 users (show)

Fixed In Version: kernel 6.1.91, kernel 6.6.31, kernel 6.8.10, kernel 6.9
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description Rohit Keshri 2024-06-03 13:31:34 UTC 
In the Linux kernel, the following vulnerability has been resolved:

usb: typec: tcpm: Check for port partner validity before consuming it

The Linux kernel CVE team has assigned CVE-2024-36893 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024053034-CVE-2024-36893-476e@gregkh/T
Comment 1 Rohit Keshri 2024-06-03 13:32:17 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2284564]
Comment 3 Alex 2024-06-09 17:47:55 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2024-36893 is: CHECK	Maybe valid. Check manually. with impact LOW (that is an approximation based on flags REMOTE DANGER NULLPTR USB INIT NETWORK IMPROVEONLY  ; these flags parsed automatically based on patch 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.