Vulnerability Details : CVE-2021-41289
ASUS P453UJ contains the Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability. With a general user’s permission, local attackers can modify the BIOS by replacing or filling in the content of the designated Memory DataBuffer, which causing a failure of integrity verification and further resulting in a failure to boot.
Vulnerability category: Overflow
Products affected by CVE-2021-41289
- cpe:2.3:o:asus:p453uj_bios:311:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-41289
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-41289
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.6
|
LOW | AV:L/AC:L/Au:N/C:N/I:P/A:P |
3.9
|
4.9
|
NIST | |
|
7.1
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H |
1.8
|
5.2
|
NIST | |
|
6.3
|
MEDIUM | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H |
1.0
|
5.2
|
TWCERT/CC |
CWE ids for CVE-2021-41289
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by:
- nvd@nist.gov (Primary)
- twcert@cert.org.tw (Secondary)
References for CVE-2021-41289
-
https://www.asus.com/tw/supportonly/P453UJ/HelpDesk_BIOS/
P453UJ - 支援Vendor Advisory
-
https://www.twcert.org.tw/tw/cp-132-5284-35790-1.html
TWCERT/CC台灣電腦網路危機處理暨協調中心-ASUS P453UJ - Improper Restriction of Operations within the Bounds of a Memory BufferThird Party Advisory
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