VulnerabilityModified
CVE-2021-47083
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.
HIGH 7.1EPSS 0.23%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.23%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.1 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
- EPSS
- 0.23% probability · 14th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/2d5446da5acecf9c67db1c9d55ae2c3e5de01f8dPatch
- https://git.kernel.org/stable/c/441d3873664d170982922c5d2fc01fa89d9439edPatch
- https://git.kernel.org/stable/c/f373298e1bf0c6ea097c0bcc558dc43ad53e421fPatch
- https://git.kernel.org/stable/c/fb563baa3eb8e7a15f2cff3c2695e2cca0493e69Patch
- https://git.kernel.org/stable/c/2d5446da5acecf9c67db1c9d55ae2c3e5de01f8dPatch
- https://git.kernel.org/stable/c/441d3873664d170982922c5d2fc01fa89d9439edPatch
- https://git.kernel.org/stable/c/f373298e1bf0c6ea097c0bcc558dc43ad53e421fPatch
- https://git.kernel.org/stable/c/fb563baa3eb8e7a15f2cff3c2695e2cca0493e69Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.