Riskcovery

CVE-2021-47083

pinctrl: mediatek: fix global-out-of-bounds issue

State
Published
Severity
7.1 High
Published
Mar 4, 2024
Updated
Aug 5, 2026
Reserved
Feb 29, 2024

Read the record on cve.org

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.

Scores

CVSSScoreVectorSource
3.17.1 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:HLinux

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • fb5fa8dc151b2364c975a9070eedb28a354a995a to before f373298e1bf0c6ea097c0bcc558dc43ad53e421fAffected
  • fb5fa8dc151b2364c975a9070eedb28a354a995a to before 441d3873664d170982922c5d2fc01fa89d9439edAffected
  • fb5fa8dc151b2364c975a9070eedb28a354a995a to before fb563baa3eb8e7a15f2cff3c2695e2cca0493e69Affected
  • fb5fa8dc151b2364c975a9070eedb28a354a995a to before 2d5446da5acecf9c67db1c9d55ae2c3e5de01f8dAffected
LinuxLinux
  • 4.20Affected
  • before 4.20Not affected
  • 5.4.169 through 5.4.*Not affected
  • 5.10.89 through 5.10.*Not affected
  • 5.15.12 through 5.15.*Not affected
  • 5.16 and laterNot affected

References

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