7.1

CVE-2021-47083

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

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 5.4.169
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.89
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.12
Linux ≫ Linux Kernel Version 5.16 Update rc1
Linux ≫ Linux Kernel Version 5.16 Update rc2
Linux ≫ Linux Kernel Version 5.16 Update rc3
Linux ≫ Linux Kernel Version 5.16 Update rc4
Linux ≫ Linux Kernel Version 5.16 Update rc5
Linux ≫ Linux Kernel Version 5.16 Update rc6
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.23% 0.132
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.1 1.8 5.2
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
416baaa9-dc9f-4396-8d5f-8c081fb06d67 7.1 1.8 5.2
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

https://git.kernel.org/stable/c/2d5446da5acecf9c67db1c9d55ae2c3e5de01f8d
Patch
https://git.kernel.org/stable/c/441d3873664d170982922c5d2fc01fa89d9439ed
Patch
https://git.kernel.org/stable/c/f373298e1bf0c6ea097c0bcc558dc43ad53e421f
Patch
https://git.kernel.org/stable/c/fb563baa3eb8e7a15f2cff3c2695e2cca0493e69
Patch