CVE-2021-47083
pinctrl: mediatek: fix global-out-of-bounds issue
Description
In the Linux kernel, the following vulnerability has been resolved: pinctrl: mediatek: fix global-out-of-bounds issue When eint virtual eint number is greater than gpio number, it maybe produce 'desc[eint_n]' size globle-out-of-bounds issue.
INFO
Published Date :
March 4, 2024, 6:15 p.m.
Last Modified :
Jan. 16, 2025, 5:24 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | [email protected] |
Solution
- Update the affected Linux packages to resolve the vulnerability.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-47083.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-47083 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-47083
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-47083 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-47083 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Jan. 16, 2025
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H Added CWE NIST CWE-125 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 5.4.169 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 up to (excluding) 5.10.89 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.12 *cpe:2.3:o:linux:linux_kernel:5.16:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.16:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.16:rc3:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.16:rc4:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.16:rc5:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.16:rc6:*:*:*:*:*:* Changed Reference Type https://git.kernel.org/stable/c/2d5446da5acecf9c67db1c9d55ae2c3e5de01f8d No Types Assigned https://git.kernel.org/stable/c/2d5446da5acecf9c67db1c9d55ae2c3e5de01f8d Patch Changed Reference Type https://git.kernel.org/stable/c/2d5446da5acecf9c67db1c9d55ae2c3e5de01f8d No Types Assigned https://git.kernel.org/stable/c/2d5446da5acecf9c67db1c9d55ae2c3e5de01f8d Patch Changed Reference Type https://git.kernel.org/stable/c/441d3873664d170982922c5d2fc01fa89d9439ed No Types Assigned https://git.kernel.org/stable/c/441d3873664d170982922c5d2fc01fa89d9439ed Patch Changed Reference Type https://git.kernel.org/stable/c/441d3873664d170982922c5d2fc01fa89d9439ed No Types Assigned https://git.kernel.org/stable/c/441d3873664d170982922c5d2fc01fa89d9439ed Patch Changed Reference Type https://git.kernel.org/stable/c/f373298e1bf0c6ea097c0bcc558dc43ad53e421f No Types Assigned https://git.kernel.org/stable/c/f373298e1bf0c6ea097c0bcc558dc43ad53e421f Patch Changed Reference Type https://git.kernel.org/stable/c/f373298e1bf0c6ea097c0bcc558dc43ad53e421f No Types Assigned https://git.kernel.org/stable/c/f373298e1bf0c6ea097c0bcc558dc43ad53e421f Patch Changed Reference Type https://git.kernel.org/stable/c/fb563baa3eb8e7a15f2cff3c2695e2cca0493e69 No Types Assigned https://git.kernel.org/stable/c/fb563baa3eb8e7a15f2cff3c2695e2cca0493e69 Patch Changed Reference Type https://git.kernel.org/stable/c/fb563baa3eb8e7a15f2cff3c2695e2cca0493e69 No Types Assigned https://git.kernel.org/stable/c/fb563baa3eb8e7a15f2cff3c2695e2cca0493e69 Patch -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/2d5446da5acecf9c67db1c9d55ae2c3e5de01f8d Added Reference https://git.kernel.org/stable/c/441d3873664d170982922c5d2fc01fa89d9439ed Added Reference https://git.kernel.org/stable/c/f373298e1bf0c6ea097c0bcc558dc43ad53e421f Added Reference https://git.kernel.org/stable/c/fb563baa3eb8e7a15f2cff3c2695e2cca0493e69 -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 28, 2024
Action Type Old Value New Value -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 14, 2024
Action Type Old Value New Value -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Mar. 04, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: pinctrl: mediatek: fix global-out-of-bounds issue When eint virtual eint number is greater than gpio number, it maybe produce 'desc[eint_n]' size globle-out-of-bounds issue. Added Reference Linux https://git.kernel.org/stable/c/f373298e1bf0c6ea097c0bcc558dc43ad53e421f [No types assigned] Added Reference Linux https://git.kernel.org/stable/c/441d3873664d170982922c5d2fc01fa89d9439ed [No types assigned] Added Reference Linux https://git.kernel.org/stable/c/fb563baa3eb8e7a15f2cff3c2695e2cca0493e69 [No types assigned] Added Reference Linux https://git.kernel.org/stable/c/2d5446da5acecf9c67db1c9d55ae2c3e5de01f8d [No types assigned]