Bug 2267925 (CVE-2021-47097) - CVE-2021-47097 kernel: Input: elantech - fix stack out of bound access in elantech_change_report_id()
Summary: CVE-2021-47097 kernel: Input: elantech - fix stack out of bound access in ela...
Keywords:
Status: NEW
Alias: CVE-2021-47097
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2268181
TreeView+ depends on / blocked
 
Reported: 2024-03-05 15:54 UTC by Zack Miele
Modified: 2024-04-18 14:42 UTC (History)
51 users (show)

Fixed In Version: kernel 5.4.169, kernel 5.10.89, kernel 5.15.12, kernel 5.16
Doc Type: If docs needed, set a value
Doc Text:
An out-of-bounds (OOB) stack memory access flaw was found in elantech_change_report_id in drivers/input/mouse/elantech.c in the Linux kernel’s elantech module. This flaw allows a local attacker to crash the system or leak kernel internal information.
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description Zack Miele 2024-03-05 15:54:42 UTC 
In the Linux kernel, the following vulnerability has been resolved:

Input: elantech - fix stack out of bound access in elantech_change_report_id()

The Linux kernel CVE team has assigned CVE-2021-47097 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024030415-CVE-2021-47097-e7f4@gregkh/T
Note You need to log in before you can comment on or make changes to this bug.